Prediction of the penetrometer resistance of soils with models with few parameters

Whalley, W. R., To, J., Kay, B. D. and Whitmore, A. P. 2007. Prediction of the penetrometer resistance of soils with models with few parameters. Geoderma. 137, pp. 370-377.

Related outputs

Wheat growth responses to soil mechanical impedance are dependent on phosphorus supply

A - Papers appearing in refereed journals

Wang, X., Shen, J., Hedden, P., Phillips, A. L., Thomas, S. G., Ge, Y., Ashton, R. W. and Whalley, W. R. 2021. Wheat growth responses to soil mechanical impedance are dependent on phosphorus supply. Soil & Tillage Research. 205, p. 104754.

Time-intensive geoelectrical monitoring under winter wheat

A - Papers appearing in refereed journals

Blanchy, G., Virlet, N., Sadeghi-Tehran, P., Watts, C. W., Hawkesford, M. J., Whalley, W. R. and Binley, A. 2020. Time-intensive geoelectrical monitoring under winter wheat . Near Surface Geophysics.

Physical properties of a sandy soil as affected by incubation with a synthetic root exudate - strength, thermal and hydraulic conductivity, and evaporation

A - Papers appearing in refereed journals

Zhang, W., Gao, W., Whalley, W. R. and Ren, T. 2020. Physical properties of a sandy soil as affected by incubation with a synthetic root exudate - strength, thermal and hydraulic conductivity, and evaporation. European Journal of Soil Science. pp. 1-11.

A comparison between water uptake and root length density in winter wheat: effects of root density and rhizosphere properties

A - Papers appearing in refereed journals

Whalley, W. R., Zhang, X., Whalley, P. A., Ashton, R. W., Evans, J., Hawkesford, M. J., Griffiths, G., Huang, Z. D., Zhou, H. and Mooney, S. J. 2020. A comparison between water uptake and root length density in winter wheat: effects of root density and rhizosphere properties . Plant and Soil.

Optimizing multifunctional agroecosystems in irrigated dryland agriculture to restore soil carbon – experiments and model

A - Papers appearing in refereed journals

Giongo, V., Coleman, K., Da Silva Santanac, M., Monteiro Salviano, A., Olszveskid, N., Whitmore, A. P. and Richter, G. M. 2020. Optimizing multifunctional agroecosystems in irrigated dryland agriculture to restore soil carbon – experiments and model. Science of the Total Environment. p. 138072.

A novel approach to estimate soil penetrometer resistance from water content, bulk density, and shear wave velocity: A laboratory study on a loamy sand soil

A - Papers appearing in refereed journals

Zhang, W., Gao, W., Ren, T. and Whalley, W. R. 2020. A novel approach to estimate soil penetrometer resistance from water content, bulk density, and shear wave velocity: A laboratory study on a loamy sand soil. Geoderma. 368 (1 June), p. 114276.

The Effect of Different Organic Fertilizers on Yield and Soil and Crop Nutrient Concentrations

A - Papers appearing in refereed journals

Thomas, C. L., Acquah, G., Whitmore, A. P., McGrath, S. P. and Haefele, S. M. 2019. The Effect of Different Organic Fertilizers on Yield and Soil and Crop Nutrient Concentrations. Agronomy. 9 (12), p. 776.

Soil strength influences wheat root interactions with soil macropores

A - Papers appearing in refereed journals

Atkinson, J. A., Hawkesford, M. J., Whalley, W. R., Zhou, H. and Money, S. J. 2019. Soil strength influences wheat root interactions with soil macropores. Plant, Cell and Environment. pp. 1-11.

Multi-objective optimization as a tool to identify possibilities for future agricultural landscapes

A - Papers appearing in refereed journals

Todman, L. C., Coleman, K., Milne, A. E., Gil, J. D. B., Reidsma, P., Schwoob, M-H., Treyer, S. and Whitmore, A. P. 2019. Multi-objective optimization as a tool to identify possibilities for future agricultural landscapes. Science of the Total Environment. 687 (15 October), pp. 535-545.

Exploring future food provision scenarios for China

A - Papers appearing in refereed journals

Ma, L., Bai, Z., Ma, M., Guo, M., Jiang, R., Liu, J., Oenema, O., Velthof, G. L., Whitmore, A. P., Crawford, J. W., Dobermann, A., Schwoob, M. and Zhang, F. 2019. Exploring future food provision scenarios for China. Environmental Science & Technology. 53 (3), pp. 1385-1393.

Multiple abiotic stress, nitrate availability and the growth of wheat

A - Papers appearing in refereed journals

Ge, Y., Hawkesford, M. J., Rosolem, C. A., Mooney, S. J., Ashton, R. W., Evans, J. and Whalley, W. R. 2019. Multiple abiotic stress, nitrate availability and the growth of wheat . Soil & Tillage Research. 191 (August), pp. 171-184.

The role of plant species and soil condition in the structural development of the rhizosphere

A - Papers appearing in refereed journals

Helliwell, J. R., Sturrock, C. J., Miller, A. J., Whalley, W. R. and Mooney, S. J. 2019. The role of plant species and soil condition in the structural development of the rhizosphere. Plant, Cell and Environment. 42 (6), pp. 1974-1986.

Facilitating the elicitation of beliefs for use in Bayesian Belief modelling

A - Papers appearing in refereed journals

Hassall, K. L., Dailey, A. G., Zawadzka, J., Milne, A. E., Harris, J. A., Corstanje, R. and Whitmore, A. P. 2019. Facilitating the elicitation of beliefs for use in Bayesian Belief modelling. Environmental Modelling and Software. 122, p. 104539.

Accounting for data sparsity when forming spatially coherent zones

A - Papers appearing in refereed journals

Hassall, K. L., Whitmore, A. P. and Milne, A. E. 2019. Accounting for data sparsity when forming spatially coherent zones. Applied Mathematical Modelling. 72 (August), pp. 537-552.

The relationships between seedling root screens, root growth in the field and grain yield for wheat

A - Papers appearing in refereed journals

Bai, C., Ge, Y., Ashton, R. W., Evans, J., Milne, A. E., Hawkesford, M. J., Whalley, W. R., Parry, M. A. J., Melichar, J., Feuerhelm, D., Bansept, P. and Bartsch, M. 2019. The relationships between seedling root screens, root growth in the field and grain yield for wheat . Plant and Soil.

Sustainable Development Goal 2: improved targets and indicators for agriculture and food security

A - Papers appearing in refereed journals

Juliana Dias Bernandes Gil, Pytrik Reidsma, Ken Giller, Lindsay Todman, Whitmore, A. P. and Martin van Ittersum 2019. Sustainable Development Goal 2: improved targets and indicators for agriculture and food security . Ambio. 48 (7), pp. 685-698.

Shrinkage characteristics of lime concretion black soil as affected by biochar amendment

A - Papers appearing in refereed journals

Wei, C., Gao, W., Whalley, W. R. and Li, B. 2018. Shrinkage characteristics of lime concretion black soil as affected by biochar amendment. Pedosphere. 28 (5), pp. 713-725.

Soil bulk density impacts on root water potential and ABA export in drying soil

A - Papers appearing in refereed journals

Donaldson, S., Dodd, I. C. and Whitmore, A. P. 2018. Soil bulk density impacts on root water potential and ABA export in drying soil. Acta Horticulturae. 1197 (1197), pp. 15-22.

Nitrogen fertiliser replacement values for organic amendments appear to increase with N application rates

A - Papers appearing in refereed journals

Hijbeek, R., Ten Berge, H. F. M., Whitmore, A. P., Barkusky, D., Schröder, J. J. and Van Ittersum, M. K. 2018. Nitrogen fertiliser replacement values for organic amendments appear to increase with N application rates. Nutrient Cycling in Agroecosystems. 110 (1), pp. 105-115.

Evidence for functional state transitions in intensively-managed soil ecosystems

A - Papers appearing in refereed journals

Todman, L. C., Fraser, F. C., Corstanje, R., Harris, J. A., Pawlett, M., Ritz, K. and Whitmore, A. P. 2018. Evidence for functional state transitions in intensively-managed soil ecosystems. Scientific Reports. 8 (11522).

Improved Interpretation of Mercury Intrusion and Soil Water Retention Percolation Characteristics by Inverse Modelling and Void Cluster Analysis

A - Papers appearing in refereed journals

Matthews, G. P., Levy, C. L., Laudone, G. M., Jones, K. L., Ridgway, C. J., Hallin, I. L., Gazze, S. A., Francis, L., Whalley, W. R., Schoelkopf, J. and Gane, P. A. C. 2018. Improved Interpretation of Mercury Intrusion and Soil Water Retention Percolation Characteristics by Inverse Modelling and Void Cluster Analysis. Transport In Porous Media.

The environmental costs and benefits of high-yield farming

A - Papers appearing in refereed journals

Balmford, A., Amano, T., Bartlett, H., Chadwick, D., Collins, A. L., Edwards, D., Field, R., Garnsworthy, P., Green, R., Smith, P., Waters, H., Whitmore, A. P., Broom, D. M., Chara, J., Finch, T., Garnett, E., Gathorne-Hardy, A., Hernandez-Medrano, J., Herrero, M., Hua, F., Latawiec, A., Misselbrook, T. H., Phalan, B., Simmons I. B., Takahashi, T., Vause, J., Ermgassen, E. Z. and Eisner, R. 2018. The environmental costs and benefits of high-yield farming. Nature Sustainability. 1, pp. 477-285.

The effect of microbial activity on soil water diffusivity

A - Papers appearing in refereed journals

Choudhury, B. U., Ferraris, S., Ashton, R. W., Powlson, D. S. and Whalley, W. R. 2018. The effect of microbial activity on soil water diffusivity. European Journal of Soil Science. 69 (3), pp. 407-413.

Impact of two centuries of intensive agriculture on soil carbon, nitrogen and phosphorus cycling in the UK

A - Papers appearing in refereed journals

Muhammed, S. E., Coleman, K., Wu, L., Bell, V. A., Davies, J. A. C., Carnell, E. J., Tomlinson, S. J., Dore, A. J., Dragosits, U., Naden, P. S., Glendining, M. J., Whitmore, A. P. and Tipping, E. 2018. Impact of two centuries of intensive agriculture on soil carbon, nitrogen and phosphorus cycling in the UK. Science of the Total Environment. 634 (1 September), pp. 1486-1504.

A novel dielectric tensiometer enabling precision PID-based irrigation control of polytunnel-grown strawberries in coir

A - Papers appearing in refereed journals

Goodchild, M. S., Jenkins, M. D., Whalley, W. R. and Watts, C. W. 2018. A novel dielectric tensiometer enabling precision PID-based irrigation control of polytunnel-grown strawberries in coir. Biosystems Engineering. 165 (January), pp. 70-76.

Improvement of soil structure and crop yield by adding organic matter to soil (AHDB Project Report No.576)

D1 - Technical reports: non-confidential

Whitmore, A. P., Watts, C. W., Stroud, J. L., Sizmur, T., Ebrahim, S. M., Pawlett, M., Harris, J., Ritz, K., Wallace, P., White, E., Stobart, R., McKenzie, B. and Thallon, G. 2017. Improvement of soil structure and crop yield by adding organic matter to soil (AHDB Project Report No.576). Stoneleigh Agriculture and Horticulture Development Board.

Effect of soil saturation on denitrification in a grassland soil

A - Papers appearing in refereed journals

Cardenas, L. M., Bol, R., Lewicka-Szczebak, D., Gregory, A. S., Matthews, G. P., Whalley, W. R., Misselbrook, T. H., Scholefield, D. and Well, R. 2017. Effect of soil saturation on denitrification in a grassland soil. Biogeosciences. 14 (20), pp. 4691-4710.

Effect of microbial activity on penetrometer resistance and elastic modulus of soil at different temperatures

A - Papers appearing in refereed journals

Gao, W., Muñoz-Romero, V., Ren, T., Ashton, R. W., Morin, M., Clark, I. M., Powlson, D. S. and Whalley, W. R. 2017. Effect of microbial activity on penetrometer resistance and elastic modulus of soil at different temperatures. European Journal of Soil Science. 68 (4), pp. 412-419.

Shaping an Optimal Soil by Root–Soil Interaction

A - Papers appearing in refereed journals

Jin, K., White, P. J., Whalley, W. R., Shen, J. and Shi, L. 2017. Shaping an Optimal Soil by Root–Soil Interaction. Trends in Plant Science. 22 (10), pp. 823-829.

The landscape model: A model for exploring trade-offs between agricultural production and the environment

A - Papers appearing in refereed journals

Coleman, K., Muhammed, S. E., Milne, A. E., Todman, L. C., Dailey, A. G., Glendining, M. J. and Whitmore, A. P. 2017. The landscape model: A model for exploring trade-offs between agricultural production and the environment. Science of the Total Environment. 609 (Supplement C), pp. 1483-1499.

Assessing sampling designs for determining fertilizer practice from yield data

A - Papers appearing in refereed journals

Muhammed, S. E., Marchant, B. P., Webster, R., Whitmore, A. P., Dailey, A. G. and Milne, A. E. 2017. Assessing sampling designs for determining fertilizer practice from yield data. Computers and Electronics in Agriculture. 135 (1 April), pp. 163-174.

Milled cereal straw accelerates earthworm (Lumbricus terrestris) growth more than selected organic amendments

A - Papers appearing in refereed journals

Sizmur, T., Martin, E., Wagner, K., Parmentier, E., Watts, C. W. and Whitmore, A. P. 2017. Milled cereal straw accelerates earthworm (Lumbricus terrestris) growth more than selected organic amendments. Applied Soil Ecology. 113 (May), pp. 166-177.

Methods to estimate changes in soil water for phenotyping root activity in the field

A - Papers appearing in refereed journals

Whalley, W. R., Binley, A., Watts, C. W., Shanahan, P., Dodd, I. C., Ober, E. S., Ashton, R. W., Webster, C. P., White, R. P. and Hawkesford, M. J. 2017. Methods to estimate changes in soil water for phenotyping root activity in the field. Plant and Soil. 415 (1-2), pp. 407-422.

Cover cropping with oilseed radish (Raphanus sativus) alone does not enhance deep burrowing earthworm (Lumbricus terrestris) midden counts

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D. E., Watts, C. W., Storkey, J., Morris, N. L., Stobart, R. M., Fielding, H. A. and Whitmore, A. P. 2017. Cover cropping with oilseed radish (Raphanus sativus) alone does not enhance deep burrowing earthworm (Lumbricus terrestris) midden counts. Soil & Tillage Research. 165 (January), pp. 11-15.

The emergent rhizosphere: imaging the development of the porous architecture at the root-soil interface

A - Papers appearing in refereed journals

Helliwell, J. R., Sturrock, C. J., Mairhofer, S., Craigon, J., Ashton, R. W., Miller, A. J., Whalley, W. R. and Mooney, S. J. 2017. The emergent rhizosphere: imaging the development of the porous architecture at the root-soil interface. Scientific Reports. 7, p. 14875.

Enhanced Plant Rooting and Crop System Management for Improved N Use Efficiency

B - Book chapters etc edited externally

Rosolem, C. A., Ritz, K., Cantarella, H., Hawkesford, M. J., Whalley, W. R. and Mooney, S. J. 2017. Enhanced Plant Rooting and Crop System Management for Improved N Use Efficiency. in: Sparks, D. L. (ed.) Advances in Agronomy Vol.146 Academic Press Inc Elsevier Science.

Root growth in field-grown winter wheat: Some effects of soil conditions, season and genotype.

A - Papers appearing in refereed journals

Hodgkinson, L., Dodd, I. C., Binley, A., Ashton, R. W., White, R. P., Watts, C. W. and Whalley, W. R. 2017. Root growth in field-grown winter wheat: Some effects of soil conditions, season and genotype. European Journal of Agronomy. 91 (November), pp. 74-83.

Increased soil phosphorus availability induced by faba bean root exudation stimulates root growth and phosphorus uptake in neighbouring maize

A - Papers appearing in refereed journals

Zhang, D. S., Zhang, C. C., Tang, X. Y., Li, H. G., Zhang, F-S., Rengel, Z., Whalley, W. R., Davies, W. J. and Shen, J. B. 2016. Increased soil phosphorus availability induced by faba bean root exudation stimulates root growth and phosphorus uptake in neighbouring maize. New Phytologist. 209 (2), pp. 823-831.

Lumbricus terrestris middens are biological and chemical hotspots in a minimum tillage arable ecosystem

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D. E., Carter, J. E., Watts, C. W., Murray, P. J., Norris, S. L. and Whitmore, A. P. 2016. Lumbricus terrestris middens are biological and chemical hotspots in a minimum tillage arable ecosystem. Applied Soil Ecology. 105, pp. 31-35.

Lumbricus terrestris abundance is not enhanced after three years of compost amendments on a reduced tillage wheat cultivation conversion

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D., Watts, C. W. and Whitmore, A. P. 2016. Lumbricus terrestris abundance is not enhanced after three years of compost amendments on a reduced tillage wheat cultivation conversion. Applied Soil Ecology. 98, pp. 282-284.

On the theory of Brutsaert about elastic wave speeds in unsaturated soils

A - Papers appearing in refereed journals

Shin, H., Whalley, W. R., Attenborough, K. and Taherzadeh, S. 2016. On the theory of Brutsaert about elastic wave speeds in unsaturated soils. Soil & Tillage Research. 156, pp. 155-165.

Distinct respiratory responses of soils to complex organic substrate are governed predominantly by soil architecture and its microbial community

A - Papers appearing in refereed journals

Fraser, F. C., Todman, L. C., Corstanje, R., Deeks, L. K., Harris, J. A., Pawlett, M., Whitmore, A. P. and Ritz, K. 2016. Distinct respiratory responses of soils to complex organic substrate are governed predominantly by soil architecture and its microbial community. Soil Biology and Biochemistry. 103, pp. 493-501.

On the origin of carbon dioxide released from rewetted soils

A - Papers appearing in refereed journals

Fraser, F. C., Corstanje, R., Deeks, L. K., Harris, J. A., Pawlett, M., Todman, L. C., Whitmore, A. P. and Ritz, K. 2016. On the origin of carbon dioxide released from rewetted soils. Soil Biology and Biochemistry. 101, pp. 1-5.

A simple model to predict soil penetrometer resistance as a function of density, drying and depth in the field

A - Papers appearing in refereed journals

Gao, W. D., Whalley, W. R., Tian, Z. C., Liu, J. and Ren, T. S. 2016. A simple model to predict soil penetrometer resistance as a function of density, drying and depth in the field. Soil & Tillage Research. 155, pp. 190-198.

150 years of macronutrient change in unfertilized UK ecosystems: Observations vs simulations

A - Papers appearing in refereed journals

Davies, J. A. C., Tipping, E. and Whitmore, A. P. 2016. 150 years of macronutrient change in unfertilized UK ecosystems: Observations vs simulations. Science of the Total Environment. 572 (1), pp. 1485-1495.

Major crop species show differential balance between root morphological and physiological responses to variable phosphorus supply

A - Papers appearing in refereed journals

Lyu, Y., Tang, H. L., Li, H. G., Zhang, F-S., Rengel, Z., Whalley, W. R., Shen, J. B. and Stralia, V. P. 2016. Major crop species show differential balance between root morphological and physiological responses to variable phosphorus supply. Frontiers in Plant Science. 7.

Population collapse of Lumbricus terrestris in conventional arable cultivations and response to straw applications

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D. E., Watts, C. W., White, R. P., McGrath, S. P. and Whitmore, A. P. 2016. Population collapse of Lumbricus terrestris in conventional arable cultivations and response to straw applications. Applied Soil Ecology. 108 (December), pp. 72-75.

Effect of compaction on nitrous oxide and nitrogen emissions from UK soils

C1 - Edited contributions to conferences/learned societies

Cardenas, L. M., Matthews, G. P., Gregory, A. S., Whalley, W. R., Bird, N. R. A., Misselbrook, T. H., Laudone, G. M., Dhanoa, M. S. and Scholefield, D. 2016. Effect of compaction on nitrous oxide and nitrogen emissions from UK soils. Abstract for GGAA conferernce, Melbourne, 14-18 February, 2016.

The unique contribution of Rothamsted to ecological research at large temporal scales

B - Book chapters etc edited externally

Storkey, J., Macdonald, A. J., Bell, J. R., Clark, I. M., Gregory, A. S., Hawkins, N. J., Hirsch, P. R., Todman, L. C. and Whitmore, A. P. 2016. The unique contribution of Rothamsted to ecological research at large temporal scales. in: Dumbrell, A. J., Kordas, R. L. and Woodward, G. (ed.) Advances in Ecological Research 55: Large-Scale Ecology: Model Systems to Global Perspectives Academic Press, Oxford. pp. 3-42

Defining and quantifying the resilience of responses to disturbance: a conceptual and modelling approach from soil science

A - Papers appearing in refereed journals

Todman, L. C., Fraser, F. C., Corstanje, R., Deeks, L. K., Harris, J. A., Pawlett, M., Ritz, K. and Whitmore, A. P. 2016. Defining and quantifying the resilience of responses to disturbance: a conceptual and modelling approach from soil science. Scientific Reports. 6, p. 28426.

The North Wyke Farm Platform: effect of temperate grassland farming systems on soil moisture contents, runoff and associated water quality dynamics

A - Papers appearing in refereed journals

Orr, R. J., Murray, P. J., Eyles, C. J., Blackwell, M. S. A., Cardenas, L. M., Collins, A. L., Dungait, J. A. J., Goulding, K. W. T., Griffith, B. A., Gurr, S. J., Harris, P., Hawkins, J. M. B., Misselbrook, T. H., Rawlings, C. J., Shepherd, A., Sint, H. M., Takahashi, T., Tozer, K. N., Whitmore, A. P., Wu, L. and Lee, M. R. F. 2016. The North Wyke Farm Platform: effect of temperate grassland farming systems on soil moisture contents, runoff and associated water quality dynamics. European Journal of Soil Science. 67 (4), pp. 374-385.

Long-term management changes in topsoil and subsoil organic carbon and nitrogen dynamics in a temperate agricultural system

A - Papers appearing in refereed journals

Gregory, A. S., Dungait, J. A. J., Watts, C. W., Bol, R., Dixon, E. R., White, R. P. and Whitmore, A. P. 2016. Long-term management changes in topsoil and subsoil organic carbon and nitrogen dynamics in a temperate agricultural system. European Journal of Soil Science. 67 (4), pp. 421-430.

Deep roots and soil structure

A - Papers appearing in refereed journals

Gao, W., Hodgkinson, L., Jin, K., Watts, C. W., Ashton, R. W., Shen, J., Ren, T., Dodd, I. C., Binley, A., Phillips, A. L., Hedden, P., Hawkesford, M. J. and Whalley, W. R. 2016. Deep roots and soil structure. Plant, Cell and Environment. 39 (8), pp. 1662-1668.

Uniting genetics and chemistry to reduce the risk of take-all disease in 2nd wheat crops

C1 - Edited contributions to conferences/learned societies

Moughan, J., Mcmillan, V. E., Melichar, J., Ranner, D., Thornton, C., Whalley, W. R. and Hammond-Kosack, K. E. 2015. Uniting genetics and chemistry to reduce the risk of take-all disease in 2nd wheat crops. Abstracts 9th Symposium International Society for Root Research (ISRR) "Roots Down Under", Canberra, Australia, 6-9 Octomber, 2015. pp. P90

Exploring the susceptibility of cereal species to Phialophora fungi

C1 - Edited contributions to conferences/learned societies

Osborne, S., Mcmillan, V. E., Whalley, W. R., Foulkes, J. and Hammond-Kosack, K. E. 2015. Exploring the susceptibility of cereal species to Phialophora fungi. Abstracts Molecular Biology of Plant Pathogens Conference (MBPP), University of West England, Bristol, 8-9 April, 2015. pp. 56

The effect of farmers' decisions on pest control with Bt crops: a billion dollar game of strategy

A - Papers appearing in refereed journals

Milne, A. E., Bell, J. R., Hutchison, W. D., Van Den Bosch, F., Mitchell, P. D., Crowder, D., Parnell, S. and Whitmore, A. P. 2015. The effect of farmers' decisions on pest control with Bt crops: a billion dollar game of strategy. PLOS Computational Biology. 11, p. e1004483.

Nitrous oxide emissions from fertilised UK arable soils: fluxes, emission factors and mitigation

A - Papers appearing in refereed journals

Bell, M. J., Hinton, N., Cloy, J. M., Topp, C. F. E., Rees, R. M., Cardenas, L. M., Scott, T., Webster, C. P., Ashton, R. W., Whitmore, A. P., Williams, J. R., Balshaw, H., Paine, F., Goulding, K. W. T. and Chadwick, D. R. 2015. Nitrous oxide emissions from fertilised UK arable soils: fluxes, emission factors and mitigation. Agriculture, Ecosystems & Environment. 212, pp. 134-147.

Modelling the impact of environmental changes on grassland systems with SPACSYS

C1 - Edited contributions to conferences/learned societies

Wu, L., Whitmore, A. P. and Bellocchi, G. 2015. Modelling the impact of environmental changes on grassland systems with SPACSYS. Proceedings of the MACSUR International Livestock Modelling and Research Colloquium . Cambridge University Press (CUP) Cambridge. doi:10.1017/S2040470014000508

Technologies for increasing carbon storage in soil to mitigate climate change

A - Papers appearing in refereed journals

Whitmore, A. P., Kirk, G. J. D. and Rawlins, B. G. 2015. Technologies for increasing carbon storage in soil to mitigate climate change. Soil Use and Management. 31 (Suppl. 1), pp. 62-71.

Probing the basis of soil resilience

A - Papers appearing in refereed journals

Corstanje, R., Deeks, L. R., Whitmore, A. P., Gregory, A. S. and Ritz, K. 2015. Probing the basis of soil resilience. Soil Use and Management. 31 (Suppl. 1), pp. 72-81.

A review of the impacts of degradation threats on soil properties in the UK

A - Papers appearing in refereed journals

Gregory, A. S., Ritz, K., McGrath, S. P., Quinton, J. N., Goulding, K. W. T., Jones, R. J. A., Harris, J. A., Bol, R., Wallace, P., Pilgrim, E. S. and Whitmore, A. P. 2015. A review of the impacts of degradation threats on soil properties in the UK. Soil Use and Management. 31 (S1), pp. 1-15.

The use of electromagnetic induction to monitor changes in soil moisture profiles beneath different wheat genotypes

A - Papers appearing in refereed journals

Shanahan, P. W., Binley, A., Whalley, W. R. and Watts, C. W. 2015. The use of electromagnetic induction to monitor changes in soil moisture profiles beneath different wheat genotypes. Soil Science Society of America Journal. 79, pp. 459-466.

Communicating the uncertainty in estimated greenhouse gas emissions from agriculture

A - Papers appearing in refereed journals

Milne, A. E., Glendining, M. J., Lark, R. M., Perryman, S. A. M., Gordon, T. and Whitmore, A. P. 2015. Communicating the uncertainty in estimated greenhouse gas emissions from agriculture. Journal of Environmental Management. 160, pp. 139-153.

The effect of impedance to root growth on plant architecture in wheat

A - Papers appearing in refereed journals

Jin, K., Shen, J., Ashton, R. W., White, Robin P., Dodd, I. C., Phillips, A. L., Parry, M. A. J. and Whalley, W. R. 2015. The effect of impedance to root growth on plant architecture in wheat. Plant and Soil. 392, pp. 323-332.

Simulation of nitrous oxide emissions at field scale using the SPACSYS model

A - Papers appearing in refereed journals

Wu, L., Rees, R. M., Tarsitano, D., Zhang, X., Jones, S. K. and Whitmore, A. P. 2015. Simulation of nitrous oxide emissions at field scale using the SPACSYS model. Science of the Total Environment. 530-531, pp. 76-86.

Isotope fractionation factors controlling isotopocule signatures of soil-emitted N2O produced by denitrification processes of various rates

A - Papers appearing in refereed journals

Lewicka-Szczebak, D., Well, R., Bol, R., Gregory, A. S., Matthews, G. P., Misselbrook, T. H., Whalley, W. R. and Cardenas, L. M. 2015. Isotope fractionation factors controlling isotopocule signatures of soil-emitted N2O produced by denitrification processes of various rates. Rapid Communications in Mass Spectrometry. 29 (3), pp. 269-282.

Wheat root growth responses to horizontal stratification of fertiliser in a water-limited environment

A - Papers appearing in refereed journals

Jin, K., Shen, J., Ashton, R. W., White, Robin P., Dodd, I. C., Parry, M. A. J. and Whalley, W. R. 2015. Wheat root growth responses to horizontal stratification of fertiliser in a water-limited environment. Plant and Soil. 386, pp. 77-88.

The North Wyke Farm Platform, a national capability for research into sustainability of temperate agricultural grassland management: data and modelling opportunities

C2 - Non-edited contributions to conferences

Harris, P., Griffith, B. A., Shepherd, A., Peukert, S., Hawkins, J. M. B., Elyes, C., Whitmore, A. P., Blackwell, M. S. A., Brazier, R. E., Cardenas, L. M., Wu, L., Dungait, J. A. J., Collins, A. L., Gurr, S. J., Murray, P. J., Goulding, K. W. T. and Orr, R. J. 2014. The North Wyke Farm Platform, a national capability for research into sustainability of temperate agricultural grassland management: data and modelling opportunities. Abstracts Tereno International Conference: from Observation to Prediction in Terrestrial Systems, Bonn, 29 September-2 October 2014 . pp. P2-07

Exploiting yield maps and soil management zones

G - Articles in popular magazines and other technical publications

Milne, A. E., Marchant, B. P., Whitmore, A. P. and Muhammed, S. E. 2014. Exploiting yield maps and soil management zones. Landmark. 19, pp. 3-4.

Does organic management lead to enhanced soil physical quality?

A - Papers appearing in refereed journals

Papadopoulos, A., Bird, N. R. A., Whitmore, A. P. and Mooney, S. J. 2014. Does organic management lead to enhanced soil physical quality? Geoderma. 213, pp. 435-443.

Nitrous oxide emissions from fertilised UK arable soils: quantification and mitigation

C2 - Non-edited contributions to conferences

Bell, M., Winning, M., Cloy, J., Rees, B., Cardenas, L. M., Donovan, N., Scott, T., Webster, C. P., Whitmore, A. P., Williams, J., Balshaw, H., Paine, F. and Chadwick, D. R. 2014. Nitrous oxide emissions from fertilised UK arable soils: quantification and mitigation. Cordovil, C. M. d. S. (ed.) Abstracts 18th Nitrogen Workshop, Lisbon, 30 June- 3 July 2014 . pp. 375-376

Triaxial testing to determine the effect of soil type and organic carbon content on soil consolidation and shear deformation characteristics

A - Papers appearing in refereed journals

Chakraborty, D., Watts, C. W., Powlson, D. S., Macdonald, A. J., Ashton, R. W., White, Robin P. and Whalley, W. R. 2014. Triaxial testing to determine the effect of soil type and organic carbon content on soil consolidation and shear deformation characteristics. Soil Science Society of America Journal. 78, pp. 1192-1200.

Analysis of uncertainties in the estimates of nitrous oxide and methane emissions in the UK's greenhouse gas inventory for agriculture

A - Papers appearing in refereed journals

Milne, A. E., Glendining, M. J., Bellamy, P., Misselbrook, T. H., Gilhespy, S. L., Rivas Casado, M., Hulin, A., Van Oijen, M. and Whitmore, A. P. 2014. Analysis of uncertainties in the estimates of nitrous oxide and methane emissions in the UK's greenhouse gas inventory for agriculture. Atmospheric Environment. 82, pp. 94-105.

Quantifying the impact of microbes on soil structural development and behaviour in wet soils

A - Papers appearing in refereed journals

Helliwell, J. R., Miller, A. J., Whalley, W. R., Mooney, S. J. and Sturrock, C. J. 2014. Quantifying the impact of microbes on soil structural development and behaviour in wet soils. Soil Biology and Biochemistry. 74, pp. 138-147.

An assessment of subsoil organic carbon stocks in England and Wales

A - Papers appearing in refereed journals

Gregory, A. S., Kirk, G. J. D., Keay, C. A., Rawlins, B. G., Wallace, P. and Whitmore, A. P. 2014. An assessment of subsoil organic carbon stocks in England and Wales. Soil Use and Management. 30 (1), pp. 10-22.

Using SPACSYS to analyse the interaction between plant and environment in a systems approach

C2 - Non-edited contributions to conferences

Wu, L. and Whitmore, A. P. 2013. Using SPACSYS to analyse the interaction between plant and environment in a systems approach. Abstracts Workshop on Exploring New Ideas for Trade and Agriculture Model Integration for Assessing the Impacts of Climate Change on Food Security, Haifa, 3-5 March 2013 .

Modelling the path to better soil applied pesticides

C2 - Non-edited contributions to conferences

Sweeney, P., Travis, K., Whalley, W. R., Whitmore, A. P., Dailey, A. G., Wu, L., Van Beinum, W. and Brown, C. 2013. Modelling the path to better soil applied pesticides. Abstracts Conference on Pesticide Behaviour in Soils, Water and Air, York, 2-4 September 2013 .

How do roots elongate in a structured soil?

A - Papers appearing in refereed journals

Jin, K., Shen, J., Ashton, R. W., Dodd, I. C., Parry, M. A. J. and Whalley, W. R. 2013. How do roots elongate in a structured soil? Journal of Experimental Botany. 64, pp. 4761-4777.

The involvement of gibberellin signalling in the effect of soil resistance to root penetration on leaf elongation and tiller number in wheat

A - Papers appearing in refereed journals

Coelho Filho, M. A., Colebrook, E. H., Lloyd, D. P. A., Webster, C. P., Mooney, S. J., Phillips, A. L., Hedden, P. and Whalley, W. R. 2013. The involvement of gibberellin signalling in the effect of soil resistance to root penetration on leaf elongation and tiller number in wheat. Plant and Soil. 371, pp. 81-94.

Measurement of the matric potential of soil water in the rhizosphere

A - Papers appearing in refereed journals

Whalley, W. R., Ober, E. S. and Jenkins, M. 2013. Measurement of the matric potential of soil water in the rhizosphere. Journal of Experimental Botany. 64, pp. 3951-3963.

What do we need to know to enhance the environmental sustainability of agricultural production? A prioritisation of knowledge needs for the UK food system

A - Papers appearing in refereed journals

Dicks, L. V., Bardgett, R. D., Bell, J., Benton, T. G., Booth, A., Bouwman, J., Brown, C., Bruce, A., Burgess, P. J., Butler, S. J., Crute, I. R., Dixon, F., Drummond, C., Freckleton, R. P., Gill, M., Graham, A., Hails, R. S., Hallett, J., Hart, B., Hillier, J., Holland, J. M., Huxley, J., Ingram, J. S. I., King, V., MacMillan, T., Mcgonigle, D. F., McQuaid, C. F., Nevard, T., Norman, S., Norris, K., Pazderka, C., Poonaji, I., Quinn, C. H., Ramsden, S. J., Sinclair, D., Siriwardena, G. M., Vickery, J. A., Whitmore, A. P., Wolmer, W. and Sutherland, W. J. 2013. What do we need to know to enhance the environmental sustainability of agricultural production? A prioritisation of knowledge needs for the UK food system. Sustainability. 5 (7), pp. 3095-3115.

Soil mechanical resistance and root growth and function

B - Book chapters etc edited externally

Whalley, W. R. and Bengough, A. G. 2013. Soil mechanical resistance and root growth and function. in: Beeckman, T. and Eshel, A. (ed.) Plant roots: the hidden half, 4th ed CRC Press, Boca Raton, Florida. pp. 37.1-37.15

Estimating penetrometer resistance and matric potential from the velocities of shear and compression waves

A - Papers appearing in refereed journals

Gao, W., Watts, C. W., Ren, T., Shin, H-C., Taherzadeh, S., Attenborough, K., Jenkins, M. and Whalley, W. R. 2013. Estimating penetrometer resistance and matric potential from the velocities of shear and compression waves. Soil Science Society of America Journal. 77, pp. 721-728.

Non-invasive characterization of pore-related and elastic properties of soils in linear Biot-Stoll theory using acoustic-to-seismic coupling

A - Papers appearing in refereed journals

Shin, H-C., Taherzadeh, S., Attenborough, K., Whalley, W. R. and Watts, C. W. 2013. Non-invasive characterization of pore-related and elastic properties of soils in linear Biot-Stoll theory using acoustic-to-seismic coupling. European Journal of Soil Science. 64 (3), pp. 308-323.

A novel grass hybrid to reduce flood generation in temperate regions

A - Papers appearing in refereed journals

Macleod, C. J. A., Humphreys, M. W., Whalley, W. R., Turner, L., Binley, A., Watts, C. W., Skot, L., Joynes, A., Hawkins, S., King, I. P., O'donovan, S. and Haygarth, P. M. 2013. A novel grass hybrid to reduce flood generation in temperate regions. Scientific Reports. 3, p. 1683.

A dual-porous, inverse model of water retention to study biological and hydrological interactions in soil

A - Papers appearing in refereed journals

Laudone, G. M., Matthews, G. P., Gregory, A. S., Bird, N. R. A. and Whalley, W. R. 2013. A dual-porous, inverse model of water retention to study biological and hydrological interactions in soil. European Journal of Soil Science. 64 (3), pp. 345-356.

Applications of X-ray computed tomography for examining biophysical interactions and structural development in soil systems: a review

A - Papers appearing in refereed journals

Helliwell, J. R., Sturrock, C. J., Grayling, K. M., Tracy, S. R., Flavel, R. J., Young, I. M., Whalley, W. R. and Mooney, S. J. 2013. Applications of X-ray computed tomography for examining biophysical interactions and structural development in soil systems: a review. European Journal of Soil Science. 64 (3), pp. 279-297.

Soil physics: new approaches and emerging challenges

A - Papers appearing in refereed journals

Hallett, P., Mooney, S. and Whalley, W. R. 2013. Soil physics: new approaches and emerging challenges. European Journal of Soil Science. 64 (3), pp. 277-278.

Modification of the RothC model for simulations of soil organic C dynamics in dryland regions

A - Papers appearing in refereed journals

Farina, R., Coleman, K. and Whitmore, A. P. 2013. Modification of the RothC model for simulations of soil organic C dynamics in dryland regions. Geoderma. 200-201, pp. 18-30.

Genotypic variation in the ability of wheat roots to penetrate wax layers

A - Papers appearing in refereed journals

Whalley, W. R., Dodd, I. C., Watts, C. W., Webster, C. P., Phillips, A. L., Andralojc, P. J., White, Robin P., Davies, W. J. and Parry, M. A. J. 2013. Genotypic variation in the ability of wheat roots to penetrate wax layers. Plant and Soil. 364, pp. 171-179.

Natural capital and ecosystem services, developing an appropriate soils framework as a basis for valuation

A - Papers appearing in refereed journals

Robinson, D. A., Hockley, N., Cooper, D. M., Emmett, B. A., Keith, A. M., Lebron, I., Reynolds, B., Tipping, E., Tye, A. M., Watts, C. W., Whalley, W. R., Black, H. I. J., Warren, G. P. and Robinson, J. S. 2013. Natural capital and ecosystem services, developing an appropriate soils framework as a basis for valuation. Soil Biology and Biochemistry. 57, pp. 1023-1033.

Nutrient management in support of environmental and agricultural sustainability

A - Papers appearing in refereed journals

Whitmore, A. P., Goulding, K. W. T., Glendining, M. J., Dailey, A. G., Coleman, K. and Powlson, D. S. 2012. Nutrient management in support of environmental and agricultural sustainability. Sustainability. 4 (10), pp. 2513-2524.

The velocity of shear waves in unsaturated soil

A - Papers appearing in refereed journals

Whalley, W. R., Jenkins, M. and Attenborough, K. 2012. The velocity of shear waves in unsaturated soil. Soil & Tillage Research. 125, pp. 30-37.

The effect of compaction and shear deformation of saturated soil on hydraulic conductivity

A - Papers appearing in refereed journals

Whalley, W. R., Matthews, G. P. and Ferraris, S. 2012. The effect of compaction and shear deformation of saturated soil on hydraulic conductivity. Soil & Tillage Research. 125, pp. 23-29.

Carbon sequestration in soils - has the concept been over-sold?

C2 - Non-edited contributions to conferences

Powlson, D. S., Whitmore, A. P. and Goulding, K. W. T. 2012. Carbon sequestration in soils - has the concept been over-sold? Abstracts BSSS Annual Meeting: Soil Science and Food Security, Loughborough, 4-5 September 2012 .

Root respiration of barley in a semiarid Mediterranean agroecosystem: field and modelling approaches

A - Papers appearing in refereed journals

Morell, F. J., Whitmore, A. P., Alvaro-Fuentes, J., Lampurlanes, J. and Cantero-Martinez, C. 2012. Root respiration of barley in a semiarid Mediterranean agroecosystem: field and modelling approaches. Plant and Soil. 351, pp. 135-147.

Spatially explicit modelling of changes in soil organic C in agricultural soils in Italy, 2001-2010: potential for compost amendment

A - Papers appearing in refereed journals

Mondini, C., Coleman, K. and Whitmore, A. P. 2012. Spatially explicit modelling of changes in soil organic C in agricultural soils in Italy, 2001-2010: potential for compost amendment. Agriculture, Ecosystems & Environment. 153, pp. 24-32.

Commentary: Developing sustainable farming systems by valuing ecosystem services

A - Papers appearing in refereed journals

Goulding, K. W. T. and Whitmore, A. P. 2012. Commentary: Developing sustainable farming systems by valuing ecosystem services. International Journal of Agricultural Sustainability. 10, pp. 5-7.

The effects of compaction and soil drying on penetrometer resistance

A - Papers appearing in refereed journals

Gao, W., Watts, C. W., Ren, T. and Whalley, W. R. 2012. The effects of compaction and soil drying on penetrometer resistance. Soil & Tillage Research. 125, pp. 14-22.

Predicting penetrometer resistance from the compression characteristic of soil

A - Papers appearing in refereed journals

Gao, W., Ren, T., Bengough, A. G., Auneau, L., Watts, C. W. and Whalley, W. R. 2012. Predicting penetrometer resistance from the compression characteristic of soil. Soil Science Society of America Journal. 76, pp. 361-369.

Changes in soil organic carbon and climate change - Application of the RothC model in agro-silvo-pastoral Mediterranean systems

A - Papers appearing in refereed journals

Francaviglia, R., Coleman, K., Whitmore, A. P., Doro, L., Urracci, G., Rubino, M. and Ledda, L. 2012. Changes in soil organic carbon and climate change - Application of the RothC model in agro-silvo-pastoral Mediterranean systems. Agricultural Systems. 112, pp. 48-54.

Roots, water and nutrient acquisition: let's get physical

A - Papers appearing in refereed journals

Chapman, N., Miller, A. J., Lindsey, K. and Whalley, W. R. 2012. Roots, water and nutrient acquisition: let's get physical. Trends in Plant Science. 17 (12), pp. 701-710.

Advances in the understanding of nutrient dynamics and management in UK agriculture

A - Papers appearing in refereed journals

Dungait, J. A. J., Cardenas, L. M., Blackwell, M. S. A., Wu, L., Withers, P. J. A., Chadwick, D. R., Bol, R., Murray, P. J., Macdonald, A. J., Whitmore, A. P. and Goulding, K. W. T. 2012. Advances in the understanding of nutrient dynamics and management in UK agriculture. Science of the Total Environment. 434 (15 September), pp. 39-50.

Influence of organic matter on rheological properties of soil

A - Papers appearing in refereed journals

Markgraf, W., Watts, C. W., Whalley, W. R., Hrkac, T. and Horn, R. 2012. Influence of organic matter on rheological properties of soil. Applied Clay Science. 64, pp. 25-33.

The effect of agricultural land use on the nature and dynamics of subsoil

C2 - Non-edited contributions to conferences

Gregory, A. S., Dungait, J. A. J., Dixon, E. R., Bol, R. and Whitmore, A. P. 2012. The effect of agricultural land use on the nature and dynamics of subsoil. Abstracts 4th International Congress Eurosoil, Bari, 2-6 July 2012 . pp. 387

Soil organic matter turnover is governed by accessibility not recalcitrance

A - Papers appearing in refereed journals

Dungait, J. A. J., Hopkins, D. W., Gregory, A. S. and Whitmore, A. P. 2012. Soil organic matter turnover is governed by accessibility not recalcitrance. Global Change Biology. 18 (6), pp. 1781-1796.

Isotope fractionation factors controlling isotopologue signatures of soil-emitted N2O produced by denitrification processes of various rates

C2 - Non-edited contributions to conferences

Lewicka-Szczebak, D., Well, R., Cardenas, L. M., Matthews, P., Misselbrook, T. H., Bol, R., Whalley, W. R. and Gregory, A. S. 2012. Isotope fractionation factors controlling isotopologue signatures of soil-emitted N2O produced by denitrification processes of various rates. Abstracts 6th International Symposium on Isotopomers, Washington, DC, 18-22 June 2012 . pp. 51

A dual porous model to predict the effects of soil structure on denitrification and N2O emission

C2 - Non-edited contributions to conferences

Laudone, G. M., Matthews, G. P., Bird, N. R. A., Whalley, W. R., Cardenas, L. M. and Gregory, A. S. 2012. A dual porous model to predict the effects of soil structure on denitrification and N2O emission. Abstracts 4th International Congress Eurosoil 2012, Bari, 2-6 July 2012 .

Shortcomings in wheat yield predictions

A - Papers appearing in refereed journals

Semenov, M. A., Mitchell, R. A. C., Whitmore, A. P., Hawkesford, M. J., Parry, M. A. J. and Shewry, P. R. 2012. Shortcomings in wheat yield predictions. Nature Climate Change. 2, pp. 380-382.

An assessment of a new model of dynamic fragmentation of soil with test data

A - Papers appearing in refereed journals

Gregory, A. S., Bird, N. R. A., Watts, C. W. and Whitmore, A. P. 2012. An assessment of a new model of dynamic fragmentation of soil with test data. Soil & Tillage Research. 120, pp. 61-68.

The potential to increase soil carbon stocks through reduced tillage or organic material additions in England and Wales: a case study

A - Papers appearing in refereed journals

Powlson, D. S., Bhogal, A., Chambers, B. J., Coleman, K., Macdonald, A. J., Goulding, K. W. T. and Whitmore, A. P. 2012. The potential to increase soil carbon stocks through reduced tillage or organic material additions in England and Wales: a case study. Agriculture, Ecosystems & Environment. 146, pp. 23-33.

Genetic and management approaches to boost UK wheat yields by ameliorating water deficits

A - Papers appearing in refereed journals

Dodd, I. C., Whalley, W. R., Ober, E. S. and Parry, M. A. J. 2011. Genetic and management approaches to boost UK wheat yields by ameliorating water deficits. Journal of Experimental Botany. 62, pp. 5241-5248.

A model to predict the effects of soil structure on denitrification and N2O emission

A - Papers appearing in refereed journals

Laudone, G. M., Matthews, G. P., Bird, N. R. A., Whalley, W. R., Cardenas, L. M. and Gregory, A. S. 2011. A model to predict the effects of soil structure on denitrification and N2O emission. Journal of Hydrology. 409, pp. 283-290.

A comparison of soil and water properties in organic and conventional farming systems in England

A - Papers appearing in refereed journals

Hathaway-Jenkins, L. J., Sakrabani, R., Pearce, B., Whitmore, A. P. and Godwin, R. J. 2011. A comparison of soil and water properties in organic and conventional farming systems in England. Soil Use and Management. 27 (2), pp. 133-142.

The velocity of shear waves in saturated soil

A - Papers appearing in refereed journals

Whalley, W. R., Jenkins, M. and Attenborough, K. 2011. The velocity of shear waves in saturated soil. Soil Science Society of America Journal. 75, pp. 1652-1657.

Review of the evidence base for the status and change of soil carbon below 15cm from the soil surface in England and Wales (Report on Sub-project 3 of DEFRA Project SP1106)

D1 - Technical reports: non-confidential

Gregory, A. S., Whitmore, A. P., Kirk, G. J. D., Rawlins, B. G., Ritz, K. and Wallace, P. 2011. Review of the evidence base for the status and change of soil carbon below 15cm from the soil surface in England and Wales (Report on Sub-project 3 of DEFRA Project SP1106). Department for Environment, Food and Rural Affairs (DEFRA).

Water supply and not nitrate concentration determines primary root growth in Arabidopsis

A - Papers appearing in refereed journals

Chapman, N., Whalley, W. R., Lindsey, K. and Miller, A. J. 2011. Water supply and not nitrate concentration determines primary root growth in Arabidopsis. Plant, Cell and Environment. 34 (10), pp. 1630-1638.

Drought stress, effect on soil mechanical impedance and root (crop) growth

G - Articles in popular magazines and other technical publications

Whalley, W. R. and Clark, L. J. 2011. Drought stress, effect on soil mechanical impedance and root (crop) growth.

Crop emergence, the impact of mechanical impedance

B - Book chapters etc edited externally

Whalley, W. R. and Finch-Savage, W. E. 2011. Crop emergence, the impact of mechanical impedance. in: Glinski, J., Lipiec, J. and Horabik, J. (ed.) Encyclopedia of agrophysics Springer, Dordrecht. pp. 163-167

Effect of soil saturation on denitrification in a grassland soil

C2 - Non-edited contributions to conferences

Cardenas, L. M., Butler, M., Gregory, A. S., Matthews, G. P., Whalley, W. R., Bird, N. R. A., Misselbrook, T. H., Laudone, G. M. and Scholefield, D. 2011. Effect of soil saturation on denitrification in a grassland soil. Abstracts Conference on Nitrogen and Global Change: Key Findings - Future Challenges, Edinburgh, 11-15 April 2011 .

Soil engineering in vivo: harnessing natural biogeochemical systems for sustainable, multi-functional engineering solutions

A - Papers appearing in refereed journals

Dejong, J. T., Soga, K., Banwart, S. A., Whalley, W. R., Ginn, T. R., Nelson, D. C., Mortensen, B. M., Martinez, B. C. and Barkouki, T. 2011. Soil engineering in vivo: harnessing natural biogeochemical systems for sustainable, multi-functional engineering solutions. Journal of the Royal Society Interface. 8, pp. 1-15.

Soil management in relation to sustainable agriculture and ecosystem services

A - Papers appearing in refereed journals

Powlson, D. S., Gregory, P. J., Whalley, W. R., Quinton, J. N., Hopkins, D. W., Whitmore, A. P., Hirsch, P. R. and Goulding, K. W. T. 2011. Soil management in relation to sustainable agriculture and ecosystem services. Food Policy. 36, pp. S72-S87.

Soil organic matters

A - Papers appearing in refereed journals

Powlson, D. S., Brookes, P. C., Whitmore, A. P., Goulding, K. W. T. and Hopkins, D. W. 2011. Soil organic matters. European Journal of Soil Science. 62 (1), pp. 1-4.

Estimating soil strength in the rooting zone of wheat

A - Papers appearing in refereed journals

Whitmore, A. P., Whalley, W. R., Bird, N. R. A., Watts, C. W. and Gregory, A. S. 2011. Estimating soil strength in the rooting zone of wheat. Plant and Soil. 339, pp. 363-375.

Implications for soil properties of removing cereal straw: results from long-term studies

A - Papers appearing in refereed journals

Powlson, D. S., Glendining, M. J., Coleman, K. and Whitmore, A. P. 2011. Implications for soil properties of removing cereal straw: results from long-term studies. Agronomy Journal. 103, pp. 279-287.

Soil carbon sequestration to mitigate climate change: a critical re-examination to identify the true and the false

A - Papers appearing in refereed journals

Powlson, D. S., Whitmore, A. P. and Goulding, K. W. T. 2011. Soil carbon sequestration to mitigate climate change: a critical re-examination to identify the true and the false. European Journal of Soil Science. 62 (1), pp. 42-55.

Pedotransfer functions for estimating total soil nitrogen up to the global scale

A - Papers appearing in refereed journals

Glendining, M. J., Dailey, A. G., Powlson, D. S., Richter, G. M., Catt, J. A. and Whitmore, A. P. 2011. Pedotransfer functions for estimating total soil nitrogen up to the global scale. European Journal of Soil Science. 62 (1), pp. 13-22.

Effects of recent and accumulated livestock manure carbon additions on soil fertility and quality

A - Papers appearing in refereed journals

Bhogal, A., Nicholson, F. A., Young, I., Sturrock, C., Whitmore, A. P. and Chambers, B. J. 2011. Effects of recent and accumulated livestock manure carbon additions on soil fertility and quality. European Journal of Soil Science. 62 (1), pp. 174-181.

Estimating changes in Scottish soil carbon stocks using ECOSSE. II. Application

A - Papers appearing in refereed journals

Smith, J., Gottschalk, P., Bellarby, J., Chapman, S., Lilly, A., Towers, W., Bell, J., Coleman, K., Nayak, D., Richards, M., Hillier, J., Flynn, H., Wattenbach, M., Aitkenhead, M., Yeluripati, J., Farmer, J., Milne, R., Thomson, A., Evans, C., Whitmore, A. P., Falloon, P. and Smith, P. 2010. Estimating changes in Scottish soil carbon stocks using ECOSSE. II. Application. Climate Research. 45, pp. 193-205.

Estimating changes in Scottish soil carbon stocks using ECOSSE. I. Model description and uncertainties

A - Papers appearing in refereed journals

Smith, J., Gottschalk, P., Bellarby, J., Chapman, S., Lilly, A., Towers, W., Bell, J., Coleman, K., Nayak, D., Richards, M., Hillier, J., Flynn, H., Wattenbach, M., Aitkenhead, M., Yeluripati, J., Farmer, J., Milne, R., Thomson, A., Evans, C., Whitmore, A. P., Falloon, P. and Smith, P. 2010. Estimating changes in Scottish soil carbon stocks using ECOSSE. I. Model description and uncertainties. Climate Research. 45, pp. 179-192.

Soil carbon sequestration for mitigating climate change: distinguishing the genuine from the imaginary

B - Book chapters etc edited externally

Powlson, D. S., Whitmore, A. P. and Goulding, K. W. T. 2010. Soil carbon sequestration for mitigating climate change: distinguishing the genuine from the imaginary. in: Hillel, D. and Rosenzweig, C. (ed.) Handbook of climate change and agroecosystems Imperial College Press, London. pp. 393-402

Separating the effects of water and nitrate stress on root system architecture

C2 - Non-edited contributions to conferences

Chapman, N., Whalley, W. R., Miller, A. J. and Lindsey, K. 2010. Separating the effects of water and nitrate stress on root system architecture. Abstracts 15th International Workshop on Plant Membrane Biology, Adelaide, 19-24 September 2010 . pp. 61

Root water potential integrates discrete soil physical properties to influence ABA signalling during partial rootzone drying

A - Papers appearing in refereed journals

Dodd, I. C., Egea, G., Watts, C. W. and Whalley, W. R. 2010. Root water potential integrates discrete soil physical properties to influence ABA signalling during partial rootzone drying. Journal of Experimental Botany. 61, pp. 3543-3551.

Measurement and simulation of the effect of compaction on the pore structure and saturated hydraulic conductivity of grassland and arable soil

A - Papers appearing in refereed journals

Matthews, G. P., Laudone, G. M., Gregory, A. S., Bird, N. R. A., Matthews, A. G. De G. and Whalley, W. R. 2010. Measurement and simulation of the effect of compaction on the pore structure and saturated hydraulic conductivity of grassland and arable soil. Water Resources Research. 46, p. W05501 (13pp).

Estimating relative hydraulic conductivity from the water release characteristic of a shrinking clay soil

A - Papers appearing in refereed journals

Gregory, A. S., Bird, N. R. A., Whalley, W. R. and Matthews, G. P. 2010. Estimating relative hydraulic conductivity from the water release characteristic of a shrinking clay soil. Soil Science Society of America Journal. 74, pp. 1113-1118.

Deformation and shrinkage effects on the soil water release characteristic

A - Papers appearing in refereed journals

Gregory, A. S., Bird, N. R. A., Whalley, W. R., Matthews, G. P. and Young, I. M. 2010. Deformation and shrinkage effects on the soil water release characteristic. Soil Science Society of America Journal. 74, pp. 1104-1112.

A dual-porous, biophysical void structure model of soil for the understanding of the conditions causing nitrous oxide emission

C2 - Non-edited contributions to conferences

Matthews, G. P., Laudone, G. M., Whalley, W. R., Bird, N. R. A., Gregory, A. S., Cardenas, L. M. and Misselbrook, T. H. 2010. A dual-porous, biophysical void structure model of soil for the understanding of the conditions causing nitrous oxide emission. European Geosciences Union (EGU).

Soil management and grass species effects on the hydraulic properties of shrinking soils

A - Papers appearing in refereed journals

Gregory, A. S., Webster, C. P., Watts, C. W., Whalley, W. R., Macleod, C. J. A., Joynes, A., Papadopoulos, A., Haygarth, P. M., Binley, A., Humphreys, M. W., Turner, L. B., Skot, L. and Matthews, G. P. 2010. Soil management and grass species effects on the hydraulic properties of shrinking soils. Soil Science Society of America Journal. 74, pp. 753-761.

Long-term effects of fertilizing systems on soil microstructure: rheological investigations of Rothamsted soils classifying stiffness degradation

C2 - Non-edited contributions to conferences

Markgraf, W., Horn, R., Watts, C. W. and Whalley, W. R. 2009. Long-term effects of fertilizing systems on soil microstructure: rheological investigations of Rothamsted soils classifying stiffness degradation. ISTRO 18th Triennial Conference Proceedings, Izmir, Turkey, 15-19 June 2009 . pp. T4-025-1-8

Linking plant biology and soil physics to understand hillslope hydrology

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Binley, A., Clark, L. J., Gregory, A. S., Hawkins, S. L., Humphreys, M., Joynes, A., Papdopoulos, A., Skot, L., Stone, A., Turner, L. B., Watts, C. W., Webster, C. P., Whalley, W. R. and Haygarth, P. M. 2009. Linking plant biology and soil physics to understand hillslope hydrology. Abstracts European Geophysical Union General Assembly, Vienna, 19-24 April 2009 .

Efficiency of soil N use by arable crops

C2 - Non-edited contributions to conferences

Macdonald, A. J., Knight, S. M., Glendining, M. J., Whitmore, A. P., Dailey, A. G., Goulding, K. W. T., Sinclair, A. H. and Rees, R. M. 2009. Efficiency of soil N use by arable crops. Abstracts 16th Nitrogen Workshop, Turin, 28 June-1 July 2009 . pp. 233-234

Potential for soil carbon sequestration, but with a full greenhouse gas budget

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T., Powlson, D. S. and Whitmore, A. P. 2009. Potential for soil carbon sequestration, but with a full greenhouse gas budget. Currie, L. D. and Lindsay, C. L. (ed.) Nutrient Management in a Rapidly Changing World: Proceedings 22nd Annual Workshop of the Fertilizer and Lime Research Centre Massey University, Palmerston North, 11-12 February 2009. . Fertilizer and Lime Research Centre, Massey University. pp. 7-15

Measurement and pore-level modelling of the production of nitrous oxide from soil

C2 - Non-edited contributions to conferences

Matthews, G. P., Laudone, G. M., Whalley, W. R., Bird, N. R. A., Gregory, A. S., Cardenas, L. M. and Misselbrook, T. H. 2009. Measurement and pore-level modelling of the production of nitrous oxide from soil. Abstracts 2nd International Conference on Biohydrology 2009: a Changing Climate for Biology and Soil Hydrology Interactions, Bratislava, 21-24 September 2009 .

Measurement of low matric potentials with porous matrix sensors and water-filled tensiometers

A - Papers appearing in refereed journals

Whalley, W. R., Lock, G., Jenkins, M., Peloe, T., Burek, K., Balendonck, J., Take, W. A., Tuzel, I. H. and Tuzel, Y. 2009. Measurement of low matric potentials with porous matrix sensors and water-filled tensiometers. Soil Science Society of America Journal. 73 (6), pp. 1796-1803.

Physical effects of soil drying on roots and crop growth

A - Papers appearing in refereed journals

Whitmore, A. P. and Whalley, W. R. 2009. Physical effects of soil drying on roots and crop growth. Journal of Experimental Botany. 60, pp. 2845-2857.

The effect of long-term soil management on the physical and biological resilience of a range of arable and grassland soils in England

A - Papers appearing in refereed journals

Gregory, A. S., Watts, C. W., Griffiths, B. S., Hallett, P. D., Kuan, H. L. and Whitmore, A. P. 2009. The effect of long-term soil management on the physical and biological resilience of a range of arable and grassland soils in England. Geoderma. 153, pp. 172-185.

Investigating the effects of organic and conventional management on soil aggregate stability using X-ray computed tomography

A - Papers appearing in refereed journals

Papadopoulos, A., Bird, N. R. A., Whitmore, A. P. and Mooney, S. J. 2009. Investigating the effects of organic and conventional management on soil aggregate stability using X-ray computed tomography. European Journal of Soil Science. 60 (3), pp. 360-368.

Combining spatial resolutions in the multiscale analysis of soil pore-size distributions

A - Papers appearing in refereed journals

Papadopoulos, A., Whitmore, A. P., White, R. P., Mooney, S. J. and Bird, N. R. A. 2009. Combining spatial resolutions in the multiscale analysis of soil pore-size distributions. Vadose Zone Journal. 8, pp. 227-232.

Modeling dynamic fragmentation of soil

A - Papers appearing in refereed journals

Bird, N. R. A., Watts, C. W., Tarquis, A. M. and Whitmore, A. P. 2009. Modeling dynamic fragmentation of soil. Vadose Zone Journal. 8 (1), pp. 197-201.

Is it possible to increase the sustainability of arable and ruminant agriculture by reducing inputs?

A - Papers appearing in refereed journals

Glendining, M. J., Dailey, A. G., Williams, A. G., Van Evert, F. K., Goulding, K. W. T. and Whitmore, A. P. 2009. Is it possible to increase the sustainability of arable and ruminant agriculture by reducing inputs? Agricultural Systems. 99 (2-3), pp. 117-125.

Factors affecting the recovery of available soil nitrogen by cereal and oilseed rape crops

C2 - Non-edited contributions to conferences

Knight, S. M., Macdonald, A. J., Glendining, M. J., Whitmore, A. P., Dailey, A. G., Goulding, K. W. T., Sinclair, A. H. and Rees, R. M. 2008. Factors affecting the recovery of available soil nitrogen by cereal and oilseed rape crops. Abstracts AAB Conference on Resource Capture by Crops: Integrated Resources, Nottingham, 10-12 September 2008 .

Discussion of: Schroder, J. J., Neeteson, J. J., 2008. Nutrient management regulations in The Netherlands (with Discussion)

A - Papers appearing in refereed journals

Goulding, K. W. T. and Whitmore, A. P. 2008. Discussion of: Schroder, J. J., Neeteson, J. J., 2008. Nutrient management regulations in The Netherlands (with Discussion). Geoderma. 144, pp. 426-428.

Better estimation of soil nitrogen use efficiency by cereals and oilseed rape (HGCA Research Review No. 68)

D1 - Technical reports: non-confidential

Knight, S., Macdonald, A. J., Glendining, M. J., Whitmore, A. P., Dailey, A. G., Goulding, K. W. T., Sinclair, A. and Rees, B. 2008. Better estimation of soil nitrogen use efficiency by cereals and oilseed rape (HGCA Research Review No. 68). Home Grown Cereals Authority (HGCA) London.

Evidence from near-isogenic lines that root penetration increases with root diameter and bending stiffness in rice

A - Papers appearing in refereed journals

Clark, L. J., Price, A. H., Steele, K. A. and Whalley, W. R. 2008. Evidence from near-isogenic lines that root penetration increases with root diameter and bending stiffness in rice. Functional Plant Biology. 35, pp. 1163-1171.

A bioinformatic and transcriptomic approach to identifying positional candidate genes without fine mapping: an example using rice root-growth QTLs

A - Papers appearing in refereed journals

Norton, G. J., Aitkenhead, M. J., Khowaja, F. S., Whalley, W. R. and Price, A. H. 2008. A bioinformatic and transcriptomic approach to identifying positional candidate genes without fine mapping: an example using rice root-growth QTLs. Genomics. 92 (5), pp. 344-352.

Wetting of agricultural soil measured by a simplified capillary rise technique

A - Papers appearing in refereed journals

Matthews, G. P., Watts, C. W., Powlson, D. S., Price, J. C. and Whalley, W. R. 2008. Wetting of agricultural soil measured by a simplified capillary rise technique. European Journal of Soil Science. 59 (4), pp. 817-823.

Multiscale entropy-based analysis of soil transect data

A - Papers appearing in refereed journals

Tarquis, A. M., Bird, N. R. A., Whitmore, A. P., Cartagena, M. C. and Pachepsky, Y. 2008. Multiscale entropy-based analysis of soil transect data. Vadose Zone Journal. 7, pp. 563-569.

Fractal analysis of pore roughness in images of soil using the slit island method

A - Papers appearing in refereed journals

Papadopoulos, A., Bird, N. R. A., Mooney, S. J. and Whitmore, A. P. 2008. Fractal analysis of pore roughness in images of soil using the slit island method. Vadose Zone Journal. 7, pp. 456-460.

A gradual rather than abrupt increase in soil strength gives better root penetration of strong layers

A - Papers appearing in refereed journals

Clark, L. J., Ferraris, S., Price, A. H. and Whalley, W. R. 2008. A gradual rather than abrupt increase in soil strength gives better root penetration of strong layers. Plant and Soil. 307, pp. 235-242.

Functional resilience of soil microbial communities depends on both soil structure and microbial community composition

A - Papers appearing in refereed journals

Griffiths, B. S., Hallett, P. D., Kuan, H. L., Gregory, A. S., Watts, C. W. and Whitmore, A. P. 2008. Functional resilience of soil microbial communities depends on both soil structure and microbial community composition. Biology And Fertility Of Soils. 44, pp. 745-754.

The effect of soil strength on yield of wheat

A - Papers appearing in refereed journals

Whalley, W. R., Watts, C. W., Gregory, A. S., Mooney, S. J., Clark, L. J. and Whitmore, A. P. 2008. The effect of soil strength on yield of wheat. Plant and Soil. 306, pp. 237-247.

Farm Level Optimal Water Management: Assistant for Irrigation under Deficit (FLOW-AID)

G - Articles in popular magazines and other technical publications

Whalley, W. R. 2008. Farm Level Optimal Water Management: Assistant for Irrigation under Deficit (FLOW-AID). RRA Newsletter. 26, p. 2.

Carbon sequestration in European soils through straw incorporation: limitations and alternatives

A - Papers appearing in refereed journals

Powlson, D. S., Riche, A. B., Coleman, K., Glendining, M. J. and Whitmore, A. P. 2008. Carbon sequestration in European soils through straw incorporation: limitations and alternatives. Waste Management. 28, pp. 741-746.

Optimizing nutrient management for farm systems

A - Papers appearing in refereed journals

Goulding, K. W. T., Jarvis, S. and Whitmore, A. P. 2008. Optimizing nutrient management for farm systems. Philosophical Transactions of the Royal Society B-Biological Sciences. 363, pp. 667-680.

Physical resilience of soil to field compaction and the interactions with plant growth and microbial community structure

A - Papers appearing in refereed journals

Gregory, A. S., Watts, C. W., Whalley, W. R., Kuan, H. L., Griffiths, B. S., Hallett, P. D. and Whitmore, A. P. 2007. Physical resilience of soil to field compaction and the interactions with plant growth and microbial community structure. European Journal of Soil Science. 58 (6), pp. 1221-1232.

Intercropping reduces nitrate leaching from under field crops without loss of yield: a modelling study

A - Papers appearing in refereed journals

Whitmore, A. P. and Schroder, J. J. 2007. Intercropping reduces nitrate leaching from under field crops without loss of yield: a modelling study. European Journal of Agronomy. 27, pp. 81-88.

The biological and physical stability and resilience of a selection of Scottish soils to stresses

A - Papers appearing in refereed journals

Kuan, H. L., Hallett, P. D., Griffiths, B. S., Gregory, A. S., Watts, C. W. and Whitmore, A. P. 2007. The biological and physical stability and resilience of a selection of Scottish soils to stresses. European Journal of Soil Science. 58 (3), pp. 811-821.

Determination of the mineralization of nitrogen from composted chicken manure as affected by temperature

A - Papers appearing in refereed journals

Whitmore, A. P. 2007. Determination of the mineralization of nitrogen from composted chicken manure as affected by temperature. Nutrient Cycling in Agroecosystems. 77, pp. 225-232.

Describing the transformation of organic carbon and nitrogen in soil using the MOTOR system

A - Papers appearing in refereed journals

Whitmore, A. P. 2007. Describing the transformation of organic carbon and nitrogen in soil using the MOTOR system. Computers and Electronics in Agriculture. 55, pp. 71-88.

A porous-matrix sensor to measure the matric potential of soil water in the field

A - Papers appearing in refereed journals

Whalley, W. R., Clark, L. J., Take, W. A., Bird, N. R. A., Leech, P. K., Cope, R. E. and Watts, C. W. 2007. A porous-matrix sensor to measure the matric potential of soil water in the field. European Journal of Soil Science. 58 (1), pp. 18-25.

Effects of soil compaction and irrigation on the concentrations of selenium and arsenic in wheat grains

A - Papers appearing in refereed journals

Zhao, F-J., Lopez-Bellido, F. J., Gray, C. W., Whalley, W. R., Clark, L. J. and McGrath, S. P. 2007. Effects of soil compaction and irrigation on the concentrations of selenium and arsenic in wheat grains. Science of the Total Environment. 372, pp. 433-439.

Genetically modified hydrographs: what can grass genetics do for temperate catchment hydrology?

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Binley, A., Clark, L. J., Hawkins, S. L., Humphreys, M. W., King, I. P., Scholefield, D., Turner, L. B., Whalley, W. R. and Haygarth, P. M. 2007. Genetically modified hydrographs: what can grass genetics do for temperate catchment hydrology? European Geosciences Union, General Assembly 2007, Vienna, Austria, 16-20 April 2007.

Genetically modified hydrographs: what can grass genetics do for temperate catchment hydrology?

A - Papers appearing in refereed journals

Macleod, C. J. A., Binley, A., Clark, L. J., Hawkins, S. L., Humphreys, M. W., Turner, L. B., Whalley, W. R. and Haygarth, P. M. 2007. Genetically modified hydrographs: what can grass genetics do for temperate catchment hydrology? Hydrological Processes. 21 (16), pp. 2217-2221.

Grass roots to improve the management of soil-water

C1 - Edited contributions to conferences/learned societies

Humphreys, M. W., Binley, A., Clark, L. J., Hawkins, S. L., King, I. P., Macleod, C. J. A., Turner, L. B., Whalley, W. R. and Haygarth, P. M. 2007. Grass roots to improve the management of soil-water. Hopkins, J. J., Duncan, A. J., McCracken, D. I., Peel, S. and Tallowin, J. R. B. (ed.) 'High Value Grassland: providing biodiversity, a clean environment and premium products': Proceedings BGS/BES/BSAS Conference, Keele University, Staffs, 17-19 April 2007. British Grassland Society Occasional Symposium, 38. pp. 249-252

The role of clay, organic carbon and long-term management on mouldboard plough draught measured on the Broadbalk wheat experiment at Rothamsted

A - Papers appearing in refereed journals

Watts, C. W., Clark, L. J., Poulton, P. R., Powlson, D. S. and Whitmore, A. P. 2006. The role of clay, organic carbon and long-term management on mouldboard plough draught measured on the Broadbalk wheat experiment at Rothamsted. Soil Use and Management. 22 (4), pp. 334-341.

Using a process model and regression kriging to improve predictions of nitrous oxide emissions from soil

A - Papers appearing in refereed journals

Stacey, K. F., Lark, R. M., Whitmore, A. P. and Milne, A. E. 2006. Using a process model and regression kriging to improve predictions of nitrous oxide emissions from soil. Geoderma. 135, pp. 107-117.

How far might medium-term weather forecasts improve nitrogen fertiliser use and benefit arable farming in the England and Wales?

A - Papers appearing in refereed journals

Dailey, A. G., Smith, J. U. and Whitmore, A. P. 2006. How far might medium-term weather forecasts improve nitrogen fertiliser use and benefit arable farming in the England and Wales? Agriculture, Ecosystems & Environment. 117, pp. 22-28.

Calculation of the compression index and precompression stress from soil compression test data

A - Papers appearing in refereed journals

Gregory, A. S., Whalley, W. R., Watts, C. W., Bird, N. R. A., Hallett, P. D. and Whitmore, A. P. 2006. Calculation of the compression index and precompression stress from soil compression test data. Soil & Tillage Research. 89, pp. 45-57.

Does soil strength play a role in wheat yield losses caused by soil drying?

A - Papers appearing in refereed journals

Whalley, W. R., Clark, L. J., Gowing, D. J. G., Cope, R. E., Lodge, R. J. and Leeds-Harrison, P. B. 2006. Does soil strength play a role in wheat yield losses caused by soil drying? Plant and Soil. 280, pp. 279-290.

Weekly weather generation for a nitrogen turnover model

A - Papers appearing in refereed journals

Dailey, A. G., Smith, J. U. and Whitmore, A. P. 2005. Weekly weather generation for a nitrogen turnover model. Nutrient Cycling in Agroecosystems. 73 (2-3), pp. 257-266.

Adverse effects of simulated harvesting of short-rotation willow and poplar coppice on vertical pressures and rut depths

A - Papers appearing in refereed journals

Watts, C. W., Clark, L. J., Chamen, W. C. T. and Whitmore, A. P. 2005. Adverse effects of simulated harvesting of short-rotation willow and poplar coppice on vertical pressures and rut depths. Soil & Tillage Research. 84, pp. 192-199.

Sensing the physical and nutritional status of the root environment in the field: a review of progress and opportunities

A - Papers appearing in refereed journals

Clark, L. J., Gowing, D. J. G., Lark, R. M., Leeds-Harrison, P. B., Miller, A. J., Wells, D. M., Whalley, W. R. and Whitmore, A. P. 2005. Sensing the physical and nutritional status of the root environment in the field: a review of progress and opportunities. The Journal of Agricultural Science. 143, pp. 347-358.

Biological and technical processes that mediate micro-aggregation of clays

A - Papers appearing in refereed journals

Watts, C. W., Whalley, W. R., Brookes, P. C., Devonshire, B. J. and Whitmore, A. P. 2005. Biological and technical processes that mediate micro-aggregation of clays. Soil Science. 170, pp. 573-583.

Climate change and soil functions: consequences of inaction and possible mitigations through land management

C2 - Non-edited contributions to conferences

Powlson, D. S., Falloon, P., Coleman, K., Cox, P., Gaunt, J. L., Shield, I. F., Riche, A. B. and Whitmore, A. P. 2003. Climate change and soil functions: consequences of inaction and possible mitigations through land management. Abstracts ASA-CSSA-SSSA Annual Meeting. Changing Sciences for a Changing World: Building a Broader Vision, Denver, 2-6 November 2003 .

Climate change and soil functions: consequences of inaction and possible mitigations through land management

C2 - Non-edited contributions to conferences

Powlson, D. S., Falloon, P., Coleman, K., Cox, P., Gaunt, J. L., Shield, I. F. and Whitmore, A. P. 2003. Climate change and soil functions: consequences of inaction and possible mitigations through land management. Abstracts ASA-CSSA-SSSA Annual Meeting. Changing Sciences for a Changing World: Building a Broader Vision, Denver, 2-6 November 2003 .

In situ measurements of erosion shear stress and geotechnical shear strength of the intertidal sediments of the experimental managed realignment scheme at Tollesbury, Essex, UK

A - Papers appearing in refereed journals

Watts, C. W., Tolhurst, T. J., Black, K. S. and Whitmore, A. P. 2003. In situ measurements of erosion shear stress and geotechnical shear strength of the intertidal sediments of the experimental managed realignment scheme at Tollesbury, Essex, UK. Estuarine, Coastal and Shelf Science. 58, pp. 611-620.

Novel sensors for measuring soil nitrogen, water availability and strength

C1 - Edited contributions to conferences/learned societies

Miller, A. J., Wells, D. M., Braven, J., Ebdon, L., Le Goff, T., Clark, L. J., Whalley, W. R., Gowing, D. J. G. and Leeds-Harrison, P. B. 2003. Novel sensors for measuring soil nitrogen, water availability and strength. Proceedings BCPC International Congress - Crop Science and Technology, Glasgow, 10-12 November 2003 . pp. 1107-1114

How do roots penetrate strong soil?

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R. and Barraclough, P. B. 2003. How do roots penetrate strong soil? Plant and Soil. 255, pp. 93-104.

Root penetration of strong soil in rainfed lowland rice: comparison of laboratory screens with field performance

A - Papers appearing in refereed journals

Clark, L. J., Cope, R. E., Whalley, W. R., Barraclough, P. B. and Wade, L. J. 2002. Root penetration of strong soil in rainfed lowland rice: comparison of laboratory screens with field performance. Field Crops Research. 76, pp. 189-198.

Aggregation of a soil with different cropping histories following the addition of organic materials

A - Papers appearing in refereed journals

Watts, C. W., Whalley, W. R., Longstaff, D. J., White, Robin P., Brookes, P. C. and Whitmore, A. P. 2001. Aggregation of a soil with different cropping histories following the addition of organic materials. Soil Use and Management. 17 (4), pp. 263-268.

Partial mechanical impedance can increase the turgor of seedling pea roots

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R. and Barraclough, P. B. 2001. Partial mechanical impedance can increase the turgor of seedling pea roots. Journal of Experimental Botany. 52, pp. 167-171.

The effect of iron concentration, hindered settling, saturating cation and aggregate density of clays on the size distribution determined by gravitation X-ray sedimentometry

A - Papers appearing in refereed journals

Watts, C. W., Whalley, W. R., Bird, N. R. A. and Ashman, M. R. 2000. The effect of iron concentration, hindered settling, saturating cation and aggregate density of clays on the size distribution determined by gravitation X-ray sedimentometry. European Journal of Soil Science. 51 (2), pp. 305-311.

How should plant breeders screen for rice root growth through strong soil?

G - Articles in popular magazines and other technical publications

Clark, L. J., Whalley, W. R., Price, A. H., Wade, L. J. and Barraclough, P. B. 1999. How should plant breeders screen for rice root growth through strong soil?

Screening rice root growth under mechanical impedance. Final Technical Report of DFID Project No. R6373

D1 - Technical reports: non-confidential

Clark, L. J., Whalley, W. R., Dexter, A. R. and Barraclough, P. B. 1999. Screening rice root growth under mechanical impedance. Final Technical Report of DFID Project No. R6373.

Maximum axial root growth pressure in pea seedlings: effects of measurement techniques and cultivars

A - Papers appearing in refereed journals

Clark, L. J., Bengough, A. G., Whalley, W. R., Dexter, A. R. and Barraclough, P. B. 1999. Maximum axial root growth pressure in pea seedlings: effects of measurement techniques and cultivars. Plant and Soil. 209, pp. 101-109.

Evaluation of agar and agarose gels for studying mechanical impedance in rice roots

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R., Leigh, R. A., Dexter, A. R. and Barraclough, P. B. 1999. Evaluation of agar and agarose gels for studying mechanical impedance in rice roots. Plant and Soil. 207, pp. 37-43.

Simulating trends in soil organic carbon in long-term experiments using the Verberne/MOTOR model

A - Papers appearing in refereed journals

Whitmore, A. P., Klein-Gunnewiek, H., Crocker, G. J., Klir, J., Korschens, M. and Poulton, P. R. 1997. Simulating trends in soil organic carbon in long-term experiments using the Verberne/MOTOR model. Geoderma. 81, pp. 137-151.

A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments

A - Papers appearing in refereed journals

Smith, P., Smith, J. U., Powlson, D. S., Mcgill, W. B., Arah, J. R. M., Chertov, O. G., Coleman, K., Franko, U., Frolking, S., Jenkinson, D. S., Jensen, L. S., Kelly, R. H., Klein-Gunnewiek, H., Komarov, A. S., Li, C., Molina, J. A. E., Mueller, T., Parton, W. J., Thornley, J. H. M. and Whitmore, A. P. 1997. A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments. Geoderma. 81 (1-2), pp. 153-225.

Evaluation of techniques for screening the ability of rice roots to grow against mechanical impedance

C2 - Non-edited contributions to conferences

Clark, L. J., Whalley, W. R., Cope, R. E., Aphale, S. L., Barraclough, P. B., Dexter, A. R. and Leigh, R. A. 1997. Evaluation of techniques for screening the ability of rice roots to grow against mechanical impedance. Abstracts 2nd Tansley Conference Putting Plant Physiology On The Map, Bangor, 1-3 April 1997 . pp. 12

The effect of mechanical impedance on root growth in rice

C2 - Non-edited contributions to conferences

Clark, L. J., Whalley, W. R., Cope, R. E., Dexter, A. R., Barraclough, P. B. and Leigh, R. A. 1996. The effect of mechanical impedance on root growth in rice. Abstracts 5th Symposium of the International Society of Root Research, Clemson, 14-18 July 1996 . pp. 139

Complete mechanical impedance increases the turgor of cells in the apex of pea roots

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R., Dexter, A. R., Barraclough, P. B. and Leigh, R. A. 1996. Complete mechanical impedance increases the turgor of cells in the apex of pea roots. Plant, Cell and Environment. 19 (9), pp. 1099-1102.

Physiological and cellular basis for the growth of rice roots through compacted soil

D1 - Technical reports: non-confidential

Clark, L. J., Barraclough, P. B., Leigh, R. A., Whalley, W. R. and Dexter, A. R. 1994. Physiological and cellular basis for the growth of rice roots through compacted soil. Overseas Development Administration (ODA) London.

The temperature-dependence of the maximum axial growth pressure of roots of pea (Pisum sativum L.)

A - Papers appearing in refereed journals

Whalley, W. R., Clark, L. J. and Dexter, A. R. 1994. The temperature-dependence of the maximum axial growth pressure of roots of pea (Pisum sativum L.). Plant and Soil. 163, pp. 211-215.

Modelling the fate of nitrogen in crop and soil in the years following application of 15N-labelled fertilizer to winter wheat

A - Papers appearing in refereed journals

Bradbury, N. J., Whitmore, A. P., Hart, P. B. S. and Jenkinson, D. S. 1993. Modelling the fate of nitrogen in crop and soil in the years following application of 15N-labelled fertilizer to winter wheat. The Journal of Agricultural Science. 121, pp. 363-379.

Potential contribution of ploughed grassland to nitrate leaching

A - Papers appearing in refereed journals

Whitmore, A. P., Bradbury, N. J. and Johnson, P. A. 1992. Potential contribution of ploughed grassland to nitrate leaching. Agriculture, Ecosystems & Environment. 39, pp. 221-233.

Farming, fertilizers and the nitrate problem

E - Books edited/written by staff member, alone/with others

Addiscott, T. M., Whitmore, A. P. and Powlson, D. S. 1991. Farming, fertilizers and the nitrate problem. CABI International, Wallingford, Oxon (CABI).

A model for calculating the nitrogen requirement of cereals

C2 - Non-edited contributions to conferences

Bradbury, N. J., Whitmore, A. P. and Jenkinson, D. S. 1991. A model for calculating the nitrogen requirement of cereals. Proceedings, 1st Congress of the European Society of Agronomy, Paris, 5-7 December, 1990. pp. Session 2 O 03

Simulation of solute leaching in soils of differing permeabilities

A - Papers appearing in refereed journals

Addiscott, T. M. and Whitmore, A. P. 1991. Simulation of solute leaching in soils of differing permeabilities. Soil Use and Management. 7 (2), pp. 94-102.

A method for assessing the goodness of computer simulation of soil processes

A - Papers appearing in refereed journals

Whitmore, A. P. 1991. A method for assessing the goodness of computer simulation of soil processes. Journal of Soil Science. 42 (2), pp. 289-299.

The Rothamsted soil and crop nitrogen service on Viewdata 1985-1989

A - Papers appearing in refereed journals

Whitmore, A. P., Bland, G. J. and Addiscott, T. M. 1991. The Rothamsted soil and crop nitrogen service on Viewdata 1985-1989. Soil Use and Management. 7 (1), pp. 14-21.

Simulation of nitrogen in soil and winter wheat crops: modelling nitrogen turnover through organic matter

A - Papers appearing in refereed journals

Whitmore, A. P., Coleman, K., Bradbury, N. J. and Addiscott, T. M. 1991. Simulation of nitrogen in soil and winter wheat crops: modelling nitrogen turnover through organic matter. Fertilizer Research. 27, pp. 283-291.

Simulation of nitrogen in soil and winter wheat crops: a management model that makes best use of limited information

A - Papers appearing in refereed journals

Addiscott, T. M., Bailey, N. J., Bland, G. J. and Whitmore, A. P. 1991. Simulation of nitrogen in soil and winter wheat crops: a management model that makes best use of limited information. Fertilizer Research. 27, pp. 305-312.

Simulation of nitrogen in soil and winter wheat crops:modelling nitrogen turnover through organic matter

A - Papers appearing in refereed journals

Whitmore, A. P., Coleman, K., Bradbury, N. J. and Addiscott, T. M. 1991. Simulation of nitrogen in soil and winter wheat crops:modelling nitrogen turnover through organic matter. Fertilizer Research. 27, pp. 283-291.

Simulation of nitrogen in soil and winter wheat crops: a management model that makes the best use of limited information

A - Papers appearing in refereed journals

Addiscott, T. M., Bailey, N. J., Bland, G. J. and Whitmore, A. P. 1991. Simulation of nitrogen in soil and winter wheat crops: a management model that makes the best use of limited information. Fertilizer Research. 27, pp. 305-312.

Computer simulation of nitrogen dynamics in soil.

C1 - Edited contributions to conferences/learned societies

Whitmore, A. P. 1989. Computer simulation of nitrogen dynamics in soil. AFRC Meeting on Plant and Soil Nitrogen Metabolism, Lancaster, 1989, 24..

A simple function for describing the growth and nitrogen uptake of winter cereals.

C1 - Edited contributions to conferences/learned societies

Whitmore, A. P. and Addiscott, T. M. 1988. A simple function for describing the growth and nitrogen uptake of winter cereals. Assessment of nitrogen fertilizer requirement. Proceedings 3rd Meeting NW European Study Group for the Assessment of Nitrogen Fertilizer Requirement, Tune, Denmark, 1988. Ed. N. E. Nielsen.. pp. 137-145

Nitrogen models and soil heterogeneity.

C1 - Edited contributions to conferences/learned societies

Addiscott, T. M. and Whitmore, A. P. 1988. Nitrogen models and soil heterogeneity. Assessment of nitrogen fertilizer requirement. Proceedings 3rd Meeting NW European Study Group for the Assessment of Nitrogen Fertilizer Requirement, Tune, Denmark, 1988. Ed. N. E. Nielsen.. pp. 88-95

A function for describing nitrogen uptake and dry matter production by winter barley crops.

A - Papers appearing in refereed journals

Whitmore, A. P. 1988. A function for describing nitrogen uptake and dry matter production by winter barley crops. Plant and Soil. 111, pp. 53-58.

Computer simulation of the behaviour of nitrogen in soil and crop in the Broadbalk continuous wheat experiment

B - Book chapters etc edited externally

Whitmore, A. P. and Parry, L. C. 1988. Computer simulation of the behaviour of nitrogen in soil and crop in the Broadbalk continuous wheat experiment. in: Jenkinson, D. and Smith, K. A. (ed.) Nitrogen efficiency in agricultural soils London Elsevier. pp. 418-432

Nitrogen advice for cereals: present realities and future possibilities

A - Papers appearing in refereed journals

Sylvester-Bradley, R., Addiscott, T. M., Vaidyanathan, L. V., Murray, A. W. A. and Whitmore, A. P. 1987. Nitrogen advice for cereals: present realities and future possibilities. Proceedings of the Fertiliser Society. 263, pp. 1-36.

Applications of computer modelling to predict mineral nitrogen in soil and nitrogen in crops.

A - Papers appearing in refereed journals

Whitmore, A. P. and Addiscott, T. M. 1987. Applications of computer modelling to predict mineral nitrogen in soil and nitrogen in crops. Soil Use and Management. 3 (1), pp. 38-43.

Evaluation of a nitrogen leaching/mineralization model for sugar beet.

A - Papers appearing in refereed journals

Whitmore, A. P., Milford, G. F. J. and Armstrong, M. J. 1987. Evaluation of a nitrogen leaching/mineralization model for sugar beet. Plant and Soil. 101, pp. 61-65.

A function for describing nitrogen uptake, dry matter production and rooting by wheat crops.

A - Papers appearing in refereed journals

Whitmore, A. P. and Addiscott, T. M. 1987. A function for describing nitrogen uptake, dry matter production and rooting by wheat crops. Plant and Soil. 101, pp. 51-60.

Computer simulation of changes in soil mineral nitrogen and crop nitrogen during autumn, winter and spring.

A - Papers appearing in refereed journals

Addiscott, T. M. and Whitmore, A. P. 1987. Computer simulation of changes in soil mineral nitrogen and crop nitrogen during autumn, winter and spring. The Journal of Agricultural Science. 109, pp. 141-157.

Application of simple leaching models in heterogeneous soils.

A - Papers appearing in refereed journals

Addiscott, T. M., Heys, P. J. and Whitmore, A. P. 1986. Application of simple leaching models in heterogeneous soils. Geoderma. 38, pp. 185-194.

Putting nitrogen predictions on the screen. The soil and crop nitrogen viewdata service from Rothamsted and ADAS.

G - Articles in popular magazines and other technical publications

Addiscott, T. M. and Whitmore, A. P. 1986. Putting nitrogen predictions on the screen. The soil and crop nitrogen viewdata service from Rothamsted and ADAS. Soil and Water. 14, pp. 17-19.

Computer simulation of winter leaching losses of nitrate from soils cropped with winter wheat.

A - Papers appearing in refereed journals

Whitmore, A. P. and Addiscott, T. M. 1986. Computer simulation of winter leaching losses of nitrate from soils cropped with winter wheat. Soil Use and Management. 2 (1), pp. 26-30.

Looking to the future

G - Articles in popular magazines and other technical publications

Addiscott, T. M. and Whitmore, A. P. 1986. Looking to the future. Fertiliser Review.

Spatial variation of soil-nitrogen and related factors

A - Papers appearing in refereed journals

Whitmore, A. P., Addiscott, T. M., Webster, R. and Thomas, V. H. 1983. Spatial variation of soil-nitrogen and related factors. Journal of the Science of Food and Agriculture - jsfa. 34 (3), pp. 268-269.