The concept of soil moisture deficit

A - Papers appearing in refereed journals

Schofield, R. K. and Penman, H. L. 1948. The concept of soil moisture deficit. Proceedings of the Second International Conference on Soil Mechanics and Foundation Engineering, Rotterdam, June 21 to 30, 1948. 2.

Authors	Schofield, R. K. and Penman, H. L.
Abstract	RESP-2831
Year of Publication	1948
Journal	Proceedings of the Second International Conference on Soil Mechanics and Foundation Engineering, Rotterdam, June 21 to 30, 1948
Journal citation	2

Related outputs

Profiles and evaporation

A - Papers appearing in refereed journals

Penman, H. L. and Long, I. F. 1976. Profiles and evaporation. Quarterly Journal of the Royal Meteorological Society. 102 (434), pp. 841-855. https://doi.org/10.1002/qj.49710243413

Growth of plants in different oxygen concentrations

A - Papers appearing in refereed journals

Parkinson, K. J., Penman, H. L. and Tregunna, E. B. 1974. Growth of plants in different oxygen concentrations. Journal of Experimental Botany. 25 (84), pp. 132-+. https://doi.org/10.1093/jxb/25.1.132

The International Hydrological Decade

A - Papers appearing in refereed journals

Penman, H. L. 1972. The International Hydrological Decade. Yearbook of World Affairs.

Weather 1970 Rothamsted Experimental Station Harpenden

A - Papers appearing in refereed journals

Penman, H. L. 1971. Weather 1970 Rothamsted Experimental Station Harpenden. Transactions of the Hertfordshire Natural History Society. 27 (3).

Weather 1969 XV Rothamsted Experimental Station Harpenden

A - Papers appearing in refereed journals

Penman, H. L. 1970. Weather 1969 XV Rothamsted Experimental Station Harpenden. Transactions of the Hertfordshire Natural History Society. 27 (2).

Woburn irrigation, 1960-8 VI Results for rotation crops

A - Papers appearing in refereed journals

Penman, H. L. 1970. Woburn irrigation, 1960-8 VI Results for rotation crops. The Journal of Agricultural Science. 75 (1), pp. 89-102. https://doi.org/10.1017/s0021859600026095

Woburn irrigation, 1960-8 V Results for leys

A - Papers appearing in refereed journals

Penman, H. L. 1970. Woburn irrigation, 1960-8 V Results for leys. The Journal of Agricultural Science. 75 (1), pp. 75-88. https://doi.org/10.1017/s0021859600026083

Woburn irrigation, 1960-8 IV Design and interpretation

A - Papers appearing in refereed journals

Penman, H. L. 1970. Woburn irrigation, 1960-8 IV Design and interpretation. The Journal of Agricultural Science. 75 (1), pp. 69-73. https://doi.org/10.1017/s0021859600026071

The water cycle

A - Papers appearing in refereed journals

Penman, H. L. 1970. The water cycle. Scientific American. 223 (3), pp. 98-109.

A possible source of error in estimation of stomatal resistance

A - Papers appearing in refereed journals

Parkinson, K. J. and Penman, H. L. 1970. A possible source of error in estimation of stomatal resistance. Journal of Experimental Botany. 21 (2), pp. 405-409. https://doi.org/10.1093/jxb/21.2.405

A major low-level air current near indian ocean during northern summer - interhemispheric transport of air in lower troposphere over western indian ocean

A - Papers appearing in refereed journals

Findlate.J,, Mason, B. J., Hide, R., Johnson, D. H., Pothecar.I,, Pedgley, D. E., Murray, R., Pearce, R. P., Petterss.S,, Thorp, J. R., Penman, H. L., Grinsted, W. A., Cowan, J. L. B., Young, J. R. C. and Findlater, J. 1970. A major low-level air current near indian ocean during northern summer - interhemispheric transport of air in lower troposphere over western indian ocean. Quarterly Journal of the Royal Meteorological Society. 96 (409), pp. 551-+. https://doi.org/10.1002/qj.49709640919

Air motion and precipitation growth in a wave depression

A - Papers appearing in refereed journals

Browning, K. A., Harrold, T. W., Scorer, R. S., Miles, M. K. and Penman, H. L. 1970. Air motion and precipitation growth in a wave depression. Quarterly Journal of the Royal Meteorological Society. 96 (409), pp. 557-&.

The role of vegetation in soil water problems

A - Papers appearing in refereed journals

Penman, H. L. 1969. The role of vegetation in soil water problems. Eau Dans la Zone Non Saturée, 1969. pp. 49-61.

Available and accessible water

A - Papers appearing in refereed journals

Penman, H. L. 1968. Available and accessible water. 9th Transactions of the International Society of Soil Science. 1 (Paper 4), pp. 29-37.

The inefficiency of world farming

A - Papers appearing in refereed journals

Penman, H. L. 1968. The inefficiency of world farming. Journal of the Australian Institute of Agricultural Science. 34 (4), pp. 236-&.

The Earth's potential

A - Papers appearing in refereed journals

Penman, H. L. 1968. The Earth's potential. Science Journal. 4 (5).

Discussion of hamilton,ra

A - Papers appearing in refereed journals

Rodgers, C. D., Shaw, E. M., Monteith, J. L. and Penman, H. L. 1968. Discussion of hamilton,ra. Quarterly Journal of the Royal Meteorological Society. 94 (400), pp. 214-&.

Water use in agriculture

A - Papers appearing in refereed journals

Penman, H. L. 1967. Water use in agriculture. Journal of the Institution of Water Engineers. 21, pp. 222-224.

Climate and crops

A - Papers appearing in refereed journals

Penman, H. L. 1967. Climate and crops. Ramsden Memorial Lecture Manchester Memoirs 1967-196. 110 (1).

Evaporation from forests: a comparison of theory and observation

C1 - Edited contributions to conferences/learned societies

Penman, H. L. 1967. Evaporation from forests: a comparison of theory and observation. International symposium on forest hydrology August 29th - September 10th 1965. Pergamon Press. pp. 373-380

Temperature and humidity changes in lowest few thousand feet of atmosphere during a fine summer day in southern england

A - Papers appearing in refereed journals

Houghton, J. T., Scorer, R. S., Murgatro.Rj,, Penman, H. L. and Zobel, 1967. Temperature and humidity changes in lowest few thousand feet of atmosphere during a fine summer day in southern england. Quarterly Journal of the Royal Meteorological Society. 93 (398), pp. 561-&.

Some aspects of large-scale turbulence and diffusion in atmosphere - lagrangian and eulerian correlations and energy spectra of geostrophic velocities

A - Papers appearing in refereed journals

Kao, S. K., Bullock, W. S., Davies, D. R., Sawyer, J. S., Penman, H. L., Charash, E. and Murgatro.Rj, 1967. Some aspects of large-scale turbulence and diffusion in atmosphere - lagrangian and eulerian correlations and energy spectra of geostrophic velocities. Quarterly Journal of the Royal Meteorological Society. 93 (397), pp. 387-&.

Rose,cw - agricultural physics

A - Papers appearing in refereed journals

Penman, H. L. 1967. Rose,cw - agricultural physics. Meteorological Magazine. 96 (1137), pp. 124-&.

A ground-water recharge study in north eastern jordan

A - Papers appearing in refereed journals

Lloyd, J. W., Drennan, D. S. H., Bennell, B. M. U., Lindley, M., Penman, H. L., Ionides, M. G., McCulloc.Js,, Mitchell, J. E., Sutcliff.Jv,, Brown, D. A., Ward, I. L., Palmer, J. E. G., Bulman, R. B., Wolf, P. O., Pike, J. G. and Underhil.Hw, 1967. A ground-water recharge study in north eastern jordan. Proceedings of the Institute of Civil Engineers. 37 (AUG), pp. 701-&. https://doi.org/10.1680/iicep.1967.8277

The diffusive conductivity of stomata of wheat leaves

A - Papers appearing in refereed journals

Milthorpe, F. L. and Penman, H. L. 1967. The diffusive conductivity of stomata of wheat leaves. Journal of Experimental Botany. 18 (56), pp. 422-457. https://doi.org/10.1093/jxb/18.3.422

A 10-level atmospheric model and frontal rain

A - Papers appearing in refereed journals

Mason, B. J., Pearce, R. P., Browning, K. A., Coles, V. R., Grayston.Vr,, Sawyer, J. S., Forsdyke, A. G., Penman, H. L., Scorer, R. S., Shaw, E. and Bushby, 1967. A 10-level atmospheric model and frontal rain. Quarterly Journal of the Royal Meteorological Society. 93 (398), pp. 562-&.

Discussion of wake capture of water drops in air

A - Papers appearing in refereed journals

Sutcliff.Rc,, Jones, D. E., Penman, H. L., Telford, J. W. and Neiburge.M, 1966. Discussion of wake capture of water drops in air. Quarterly Journal of the Royal Meteorological Society. 92 (391), pp. 171-&.

Structure of arctic winter stratosphere over a 10-yr period

A - Papers appearing in refereed journals

Bonacina, L. C., Miles, M. K., Penman, H. L., Scorer, R. S., Murgatro.Rj,, Wilson, C. V. and Godson, W. L. 1965. Structure of arctic winter stratosphere over a 10-yr period. Quarterly Journal of the Royal Meteorological Society. 91 (389), pp. 375-&.

Electrification produced by rupture of large water drops in an electric field

A - Papers appearing in refereed journals

Sheppard, P. A., Jones, R. F., Andrews, J. B., Penman, H. L., Latham, J., Gunn, K. L. S. and Mason, B. J. 1965. Electrification produced by rupture of large water drops in an electric field. Quarterly Journal of the Royal Meteorological Society. 91 (389), pp. 379-&.

Discussion of sea smoke and steam fog - pm saunders

A - Papers appearing in refereed journals

Penman, H. L., Ludlam, F. H. and Hallett, J. 1965. Discussion of sea smoke and steam fog - pm saunders. Quarterly Journal of the Royal Meteorological Society. 91 (388), pp. 242-&.

Discussion of p ramm and fwg warren

A - Papers appearing in refereed journals

Sawyer, J. S., Wallingt.Ce, and Penman, H. L. 1965. Discussion of p ramm and fwg warren. Quarterly Journal of the Royal Meteorological Society. 91 (387), pp. 103-&.

Discussion of houghton dm

A - Papers appearing in refereed journals

Rowntree, P. R., Thorp, J. R. T., Brewer, A. W., Penman, H. L., Pothecar.Ij,, Craddock, J. M., Murray, R. and Monteith, J. L. 1965. Discussion of houghton dm. Quarterly Journal of the Royal Meteorological Society. 91 (390), pp. 531-&.

Discussion of horizontal transport of heat and moisture - a micrometeorological study - ne rider - jr philip - ef bradley

A - Papers appearing in refereed journals

Sibbons, J. L. H., Monteith, J. L., Penman, H. L. and Priestle.Ch, 1965. Discussion of horizontal transport of heat and moisture - a micrometeorological study - ne rider - jr philip - ef bradley. Quarterly Journal of the Royal Meteorological Society. 91 (388), pp. 236-&.

Discussion of hh lamb

A - Papers appearing in refereed journals

Bonacina, L. C., Schove, D. J., Penman, H. L., Jacobs, L., Ratcliff.Da,, Moar, N., Spink, P. C., Barry, R. G., Donaldso.G,, Evans, S. and Robin, G. D. Q. 1965. Discussion of hh lamb. Quarterly Journal of the Royal Meteorological Society. 91 (390), pp. 542-&.

Circulation of water in soil under a temperature gradient

A - Papers appearing in refereed journals

Jackson, R. D., Rose, D. A. and Penman, H. L. 1965. Circulation of water in soil under a temperature gradient. Nature. 205 (4968), pp. 314-316. https://doi.org/10.1038/205314b0

Charge transfer associated with temperature gradients in ice crystals grown in a diffusion chamber

A - Papers appearing in refereed journals

Limbert, D., Penman, H. L., Mason, B. J., Middleto.We, and Latham, J. 1965. Charge transfer associated with temperature gradients in ice crystals grown in a diffusion chamber. Quarterly Journal of the Royal Meteorological Society. 91 (389), pp. 378-&. https://doi.org/10.1002/qj.49709138918

The plant and its environment

A - Papers appearing in refereed journals

Long, I. F., Monteith, J. L., Penman, H. L. and Szeicz, G. 1964. The plant and its environment. Meteorologische Rundschau. 17, pp. 97-101.

Long-wave radiation from clear skies

A - Papers appearing in refereed journals

Penman, H. L., Sheppard, P. A., Stagg, J. M., Gold, E., Monteith, J. L., Robinson, G. D. and Businger, J. A. 1964. Long-wave radiation from clear skies. Quarterly Journal of the Royal Meteorological Society. 90 (386), pp. 488-491.

The electrification of frost deposits

A - Papers appearing in refereed journals

Hallett, J., Penman, H. L., Coleman, J. D., Mason, B. J. and Latham, J. 1964. The electrification of frost deposits. Quarterly Journal of the Royal Meteorological Society. 90 (386), pp. 486-486.

The electrification of freezing water droplets and of colliding ice particles

A - Papers appearing in refereed journals

Chalmers, J. A., Mason, B. J., Penman, H. L. and Hutchinson, W. C. A. 1964. The electrification of freezing water droplets and of colliding ice particles. Quarterly Journal of the Royal Meteorological Society. 90 (386), pp. 487-487.

Aircraft observations near jet streams

A - Papers appearing in refereed journals

Penman, H. L., Scorer, R. S., Mason, B. J. and Roach, W. T. 1964. Aircraft observations near jet streams. Quarterly Journal of the Royal Meteorological Society. 90 (386), pp. 483-485.

Irrigation in Britain

A - Papers appearing in refereed journals

Penman, H. L. 1963. Irrigation in Britain. Journal of the Royal Society of Arts. 111 (5080), pp. 272-289.

Weather and water in the growth of potatoes

A - Papers appearing in refereed journals

Penman, H. L. 1963. Weather and water in the growth of potatoes. The Growth of the Potato, Milthorpe.

The rise of an isolated thermal in wind shear

A - Papers appearing in refereed journals

Penman, H. L., Hall, W. S., Stewart, J. B., Sawyer, J. S., Scorer, R. S. and James, A. 1963. The rise of an isolated thermal in wind shear. Quarterly Journal of the Royal Meteorological Society. 89 (382), pp. 559-561.

Rain in east africa

A - Papers appearing in refereed journals

Rainey, R. C., Pothecary, J. W., Penman, H. L., Ludlam, F. H. and Johnson, D. H. 1963. Rain in east africa. Quarterly Journal of the Royal Meteorological Society. 89 (380), pp. 291-292.

Mirror for meteorologists

A - Papers appearing in refereed journals

Penman, H. L. 1963. Mirror for meteorologists. Quarterly Journal of the Royal Meteorological Society. 89 (382), pp. 453-460. https://doi.org/10.1002/qj.49708938202

Measurements of evaporation and heat transfer in the lower atmosphere by an automatic eddy-correlation technique

A - Papers appearing in refereed journals

Penman, H. L., Stagg, J. M. and Dyer, A. J. 1963. Measurements of evaporation and heat transfer in the lower atmosphere by an automatic eddy-correlation technique. Quarterly Journal of the Royal Meteorological Society. 89 (382), pp. 556-557.

Fifty years of physics at rothamsted

A - Papers appearing in refereed journals

Penman, H. L. 1963. Fifty years of physics at rothamsted. Physics Bulletin. 14 (11), p. 293. https://doi.org/10.1088/0031-9112/14/11/001

Calculations of the ascent of a saturated buoyant parcel with mixing - cloud-droplet growth by condensation in cumulus

A - Papers appearing in refereed journals

Penman, H. L., James, A., Ludlam, F. H. and Sawyer, J. S. 1963. Calculations of the ascent of a saturated buoyant parcel with mixing - cloud-droplet growth by condensation in cumulus. Quarterly Journal of the Royal Meteorological Society. 89 (382), pp. 561-562.

Woburn irrigation, 1951-59 III Results for rotation crops

A - Papers appearing in refereed journals

Penman, H. L. 1962. Woburn irrigation, 1951-59 III Results for rotation crops. The Journal of Agricultural Science. 58 (3), pp. 365-379. https://doi.org/10.1017/s0021859600013228

Woburn irrigation, 1951-59 II Results for grass

A - Papers appearing in refereed journals

Penman, H. L. 1962. Woburn irrigation, 1951-59 II Results for grass. The Journal of Agricultural Science. 58 (3), pp. 349-364. https://doi.org/10.1017/s0021859600013216

Woburn irrigation, 1951-59 I Purpose, design and weather

A - Papers appearing in refereed journals

Penman, H. L. 1962. Woburn irrigation, 1951-59 I Purpose, design and weather. The Journal of Agricultural Science. 58 (3), pp. 343-348. https://doi.org/10.1017/s0021859600013204

Weather and crops

A - Papers appearing in refereed journals

Penman, H. L. 1962. Weather and crops. Quarterly Journal of the Royal Meteorological Society. 88 (377), pp. 209-219. https://doi.org/10.1002/qj.49708837702

A method for the measurement of the calcium deficit in saline soils

A - Papers appearing in refereed journals

Schofield, R. K. and Taylor, A. W. 1961. A method for the measurement of the calcium deficit in saline soils. Journal of Soil Science. 12 (2), pp. 269-275. https://doi.org/10.1111/j.1365-2389.1961.tb00916.x

Weather, plant and soil factors in hydrology

A - Papers appearing in refereed journals

Penman, H. L. 1961. Weather, plant and soil factors in hydrology. Weather. 16 (7), pp. 207-219.

Weather in wheat - reply

A - Papers appearing in refereed journals

Penman, H. L. 1961. Weather in wheat - reply. Quarterly Journal of the Royal Meteorological Society. 87 (371), pp. 112-112.

The fragmentation and electrification of freezing water drops

A - Papers appearing in refereed journals

Penman, H. L., Hallett, J., Stagg, J. M., Scrase, F. J., Hitschfeld, W. and Scorer, R. S. 1961. The fragmentation and electrification of freezing water drops. Quarterly Journal of the Royal Meteorological Society. 87 (371), pp. 113-114.

A direct measurement of the humidity in the stratosphere using a cooled-vapour trap - discussion

A - Papers appearing in refereed journals

Sheppard, P. A., Brewer, A. W., Roach, W. T., Singleton, F., Penman, H. L., Gold, E. and Goldsmith, P. 1961. A direct measurement of the humidity in the stratosphere using a cooled-vapour trap - discussion. Quarterly Journal of the Royal Meteorological Society. 87 (372), pp. 252-253.

Irrigation 1 General principles of irrigation 1960/61

A - Papers appearing in refereed journals

Penman, H. L. 1960. Irrigation 1 General principles of irrigation 1960/61. Scottish agriculture.

Weather problems in agriculture

A - Papers appearing in refereed journals

Penman, H. L. 1960. Weather problems in agriculture. Nature. 187 (4742), pp. 995-996. https://doi.org/10.1038/187995a0

Weather in wheat - an essay in micro-meteorology

A - Papers appearing in refereed journals

Penman, H. L. and Long, I. F. 1960. Weather in wheat - an essay in micro-meteorology. Quarterly Journal of the Royal Meteorological Society. 86 (367), pp. 16-50. https://doi.org/10.1002/qj.49708636703

A synoptic study of day-to-day changes of ozone over the british-isles

A - Papers appearing in refereed journals

Martin, D. W., Brewer, A. W., Scorer, R. S., Penman, H. L., Stagg, J. M., Sawyer, J. S., Walshaw, C. D., Bonacina, L. C. W. and Martin, W. D. 1960. A synoptic study of day-to-day changes of ozone over the british-isles. Quarterly Journal of the Royal Meteorological Society. 86 (370), pp. 575-576. https://doi.org/10.1002/qj.49708637020

Notes on the water balance of the Sperbelgraben and Rappengraben

A - Papers appearing in refereed journals

Penman, H. L. 1959. Notes on the water balance of the Sperbelgraben and Rappengraben. Mitteilungen der Schweiz Anstalt fur das Forstliche Versuchswesen. 35, pp. 99-109.

The vertical distribution of aphids in the air and the temperature lapse rate

A - Papers appearing in refereed journals

Johnson, C. G., Penman, H. L., Harper, W. G., Rainey, R. C., Richardson, K. J., Skellam, J. G., Sawyer, J. S., Mellanby, D. K., Sheppard, P. A. and Taylor, L. R. 1959. The vertical distribution of aphids in the air and the temperature lapse rate. Quarterly Journal of the Royal Meteorological Society. 85 (364), pp. 173-176. https://doi.org/10.1002/qj.49708536414

Modification of the structure of a tropical cyclone on traversing a high plateau

A - Papers appearing in refereed journals

Sellick, N. P., Scorer, R. S., Rainey, R. C., Sawyer, J. S., Penman, H. L., Sutcliffe, R. C., Wallington, C. E. and Forsdyke, A. G. 1959. Modification of the structure of a tropical cyclone on traversing a high plateau. Quarterly Journal of the Royal Meteorological Society. 85 (363), pp. 69-71. https://doi.org/10.1002/qj.49708536311

Ice-nucleating properties of some natural mineral dusts

A - Papers appearing in refereed journals

Mason, B. J., Maybank, J., Veryard, R. G., Penman, H. L., Scorer, R. S. and Sheppard, P. A. 1959. Ice-nucleating properties of some natural mineral dusts. Quarterly Journal of the Royal Meteorological Society. 85 (365), pp. 298-299. https://doi.org/10.1002/qj.49708536515

Soil moisture deficit

A - Papers appearing in refereed journals

Penman, H. L. 1958. Soil moisture deficit. CR 2nd World congress of agricultural research.

Water control for increased crop production

A - Papers appearing in refereed journals

Penman, H. L. 1958. Water control for increased crop production. The Biological Productivity of Britain, Institute of Biology .

Water losses from various land surfaces

A - Papers appearing in refereed journals

Rider, N. E. and Penman, H. L. 1958. Water losses from various land surfaces. Quarterly Journal of the Royal Meteorological Society. 84 (360), pp. 190-193. https://doi.org/10.1002/qj.49708436019

A synoptic study of west african disturbance lines - discussion

A - Papers appearing in refereed journals

Forsdyke, A. G., Sawyer, J. S., Schove, D. J., Penman, H. L., Ball, P. and Eldridge, R. H. 1958. A synoptic study of west african disturbance lines - discussion. Quarterly Journal of the Royal Meteorological Society. 84 (362), pp. 468-469.

Hill climate

A - Papers appearing in refereed journals

Penman, H. L. 1957. Hill climate. Nature. 180 (4586), pp. 574-576. https://doi.org/10.1038/180574a0

The forms of ice clouds .2

A - Papers appearing in refereed journals

Ludlam, F. H., Sutcliffe, R. C., Bonacina, L. C. W., Penman, H. L., Oddie, B. C. V., Gold, E., Murgatroyd, R. J. and Oddie, 1957. The forms of ice clouds .2. Quarterly Journal of the Royal Meteorological Society. 83 (355), pp. 127-129. https://doi.org/10.1002/qj.49708335513

Rothamsted Chemistry Department 1955

A - Papers appearing in refereed journals

Schofield, R. K. 1956. Rothamsted Chemistry Department 1955. Rothamsted Experimental Station Report. 1955, pp. 43-54. https://doi.org/10.23637/ERADOC-1-77

Calculation of membrane pressure for a sol of spherical particles

A - Papers appearing in refereed journals

Schofield, R. K. and Rees, D. H. 1956. Calculation of membrane pressure for a sol of spherical particles. Journal of Colloid Science. 11 (4-5), pp. 517-622. https://doi.org/10.1016/0095-8522(56)90177-5

Heat flow in the soil

A - Papers appearing in refereed journals

McCulloch, J. S. G. and Penman, H. L. 1956. Heat flow in the soil. Congres de la Science du sol. 6.

Weather and water in the growth of grass

A - Papers appearing in refereed journals

Penman, H. L. 1956. Weather and water in the growth of grass. Proceedings 3rd Easter School in Agricultural Science, University of Nottingham.

Heat flow in the soil

C1 - Edited contributions to conferences/learned societies

Mcculloch, J. S. G. and Penman, H. L. 1956. Heat flow in the soil. Transactions of the 6th International Congress of Soil Science B. International de la Science du Sol, Paris, France. pp. 275-280

Evaporation: an introductory survey

A - Papers appearing in refereed journals

Penman, H. L. 1956. Evaporation: an introductory survey. Netherlands Journal of Agricultural Science. 4, pp. 9-29.

Estimating evaporation

A - Papers appearing in refereed journals

Penman, H. L. 1956. Estimating evaporation. Transactions American Geophysical Union. 37 (1), pp. 43-50. https://doi.org/10.1029/TR037i001p00043

Rothamsted Chemistry Department 1954

A - Papers appearing in refereed journals

Schofield, R. K. 1955. Rothamsted Chemistry Department 1954. Rothamsted Experimental Station Report. 1954, pp. 41-53, 205-209.

Can a precise meaning be given to available soil phosphorus?

A - Papers appearing in refereed journals

Schofield, R. K. 1955. Can a precise meaning be given to available soil phosphorus? Soils and fertilizers. 18, pp. 373-375.

Chemistry Department Rothamsted 1954

A - Papers appearing in refereed journals

Schofield, R. K. 1955. Chemistry Department Rothamsted 1954. Rothamsted Experimental Station Report. 1954, pp. 41-53. https://doi.org/10.23637/ERADOC-1-76

Chemistry Department Rothamsted 1954

A - Papers appearing in refereed journals

Schofield, R. K. 1955. Chemistry Department Rothamsted 1954. Rothamsted Experimental Station Report. 1954, pp. 41-53. https://doi.org/10.23637/ERADOC-1-76

Evaporation over parts of Europe

A - Papers appearing in refereed journals

Penman, H. L. 1955. Evaporation over parts of Europe. Proceedings of the General Assembly of Rome. 38, pp. 168-176.

The effect of electrolyte concentration on soil permeability.

A - Papers appearing in refereed journals

Quirk, J. P. and Schofield, R. K. 1955. The effect of electrolyte concentration on soil permeability. Journal of Soil Science. 6 (2), pp. 163-178. https://doi.org/10.1111/j.1365-2389.1955.tb00841.x

Measurements of the activities of bases in soils

A - Papers appearing in refereed journals

Schofield, R. K. and Taylor, A. W. 1955. Measurements of the activities of bases in soils. European Journal of Soil Science. 6 (1), pp. 137-146. https://doi.org/10.1111/j.1365-2389.1955.tb00838.x

The Measurement of Soil pH

A - Papers appearing in refereed journals

Schofield, R. K. and Taylor, A. W. 1955. The Measurement of Soil pH. Soil Science Society of America Journal. 19 (2), pp. 164-167. https://doi.org/10.2136/sssaj1955.03615995001900020013x

Weather and farming, 1954

A - Papers appearing in refereed journals

Penman, H. L. 1955. Weather and farming, 1954. Quarterly Journal of the Royal Meteorological Society. 81 (349), pp. 507-514. https://doi.org/10.1002/qj.49708134929

Meteorology in a large water-engineering project

A - Papers appearing in refereed journals

Bell, G., Penman, H. L., Sharman, F. A., Schove, D. J., Craddock, J. M., Glasspoole, J., Derrington, G., Whiten, A. J., Gold, E., Lamb, H. H. and Kraus, E. B. 1955. Meteorology in a large water-engineering project. Quarterly Journal of the Royal Meteorological Society. 81 (349), pp. 493-495.

Components in the water balance of a catchment area

A - Papers appearing in refereed journals

Penman, H. L. 1955. Components in the water balance of a catchment area. Quarterly Journal of the Royal Meteorological Society. 81 (348), pp. 280-284. https://doi.org/10.1002/qj.49708134818

Flocculation of kaolinite due to the attraction of oppositely charged crystal faces

A - Papers appearing in refereed journals

Schofield, R. K. and Samson, H. R. 1954. Flocculation of kaolinite due to the attraction of oppositely charged crystal faces. Discussions of the Faraday Society. 18, pp. 135-145. https://doi.org/10.1039/DF9541800135

The hydrolysis of aluminium salt solutions

A - Papers appearing in refereed journals

Schofield, R. K. and Taylor, A. W. 1954. The hydrolysis of aluminium salt solutions. Journal of the Chemical Society (Resumed). 0, pp. 4445-4448. https://doi.org/10.1039/JR9540004445

Micrometeorology in the potato crop

C1 - Edited contributions to conferences/learned societies

Hirst, J. M., Long, I. F. and Penman, H. L. 1954. Micrometeorology in the potato crop. Proceedings of the Toronto Meteorological Conference, 1953 : held from 9 to 15 September 1953 / by the American Meteorological Societe to Microclimatology . American Meteorological Society. pp. 294p.

Evaporation over parts of Europe

A - Papers appearing in refereed journals

Penman, H. L. 1954. Evaporation over parts of Europe. Proceedings of the General Assembly of Rome. 3, pp. 168-176.

The deflocculation of kaolinite suspensions and the accompanying change-over from positive to negative chloride adsorption

A - Papers appearing in refereed journals

Schofield, R. K. and Samson, H. R. 1953. The deflocculation of kaolinite suspensions and the accompanying change-over from positive to negative chloride adsorption. Clay minerals bulletin. pp. 45-51.

Some further aspects of night cooling under clear skies - discussion

A - Papers appearing in refereed journals

Saunders, W. E., Penman, H. L., Mason, B. J., Monteith, J. L., Sutcliffe, R. C., Gold, E., Bonacina, L. C. W. and Pilsbury, R. K. 1953. Some further aspects of night cooling under clear skies - discussion. Quarterly Journal of the Royal Meteorological Society. 79 (341), pp. 438-441. https://doi.org/10.1002/qj.49707934120

Soil colloids

A - Papers appearing in refereed journals

Schofield, R. K. 1952. Soil colloids. Chemistry & Industry. pp. 76-78.

Water and plant growth

A - Papers appearing in refereed journals

Penman, H. L. 1952. Water and plant growth. Agricultural progress.

The physical bases of irrigation control

C1 - Edited contributions to conferences/learned societies

Penman, H. L. 1952. The physical bases of irrigation control. Report of the 13th International Horticultural Congress. pp. 913-924

Experiments on irrigation of sugar beet

A - Papers appearing in refereed journals

Penman, H. L. 1952. Experiments on irrigation of sugar beet. The Journal of Agricultural Science. 42 (3), pp. 286-292. https://doi.org/10.1017/s0021859600056938

The water balance of catchment areas

A - Papers appearing in refereed journals

Penman, H. L. 1951. The water balance of catchment areas. Association International d'Hydrological Science Assemblee Generalle de Bruxelles. 3.

Some physical aspects of assimilation and transpiration

A - Papers appearing in refereed journals

Penman, H. L. and Schofield, R. K. 1951. Some physical aspects of assimilation and transpiration. Symposia of the Society for Experimental Biology. 5, pp. 115-129.

The role of vegetation in meteorology, soil mechanics and hydrology

A - Papers appearing in refereed journals

Penman, H. L. 1951. The role of vegetation in meteorology, soil mechanics and hydrology. British Journal of Applied Physics. 2 (JUN), pp. 145-151. https://doi.org/10.1088/0508-3443/2/6/301

Relationship of aphid density to altitude

A - Papers appearing in refereed journals

Johnson, C. G. and Penman, H. L. 1951. Relationship of aphid density to altitude. Nature. 168 (4269), pp. 337-338. https://doi.org/10.1038/168337a0

Evaporation over the British Isles

A - Papers appearing in refereed journals

Penman, H. L., Gold, M. E., McClean, W. N., Glasspoole, J. and Bonacina, L. C. W. 1951. Evaporation over the British Isles. Quarterly Journal of the Royal Meteorological Society. 77 (332), pp. 312-315. https://doi.org/10.1002/qj.49707733219

I Section of soil physics 113 Soil moisture and evaporation

A - Papers appearing in refereed journals

Schofield, R. K. 1950. I Section of soil physics 113 Soil moisture and evaporation. International congress of soil science.

Clay minerals and colloid chemistry - a general introduction

A - Papers appearing in refereed journals

Schofield, R. K. 1950. Clay minerals and colloid chemistry - a general introduction. Clay minerals bulletin. (4), pp. 104-106. https://doi.org/10.1180/claymin.1950.000.4.02

The water balance of the Stour catchment area

A - Papers appearing in refereed journals

Penman, H. L. 1950. The water balance of the Stour catchment area. Journal of the Institute of Water Engineers. 4 (6), pp. 457-469.

Evaporation over the British Isles

A - Papers appearing in refereed journals

Penman, H. L. 1950. Evaporation over the British Isles. Quarterly Journal of the Royal Meteorological Society. 76 (330), pp. 372-383. https://doi.org/10.1002/qj.49707633003

The diffusion of moisture through flax seed

A - Papers appearing in refereed journals

Penman, H. L. 1950. The diffusion of moisture through flax seed. British Journal of Applied Physics. 1 (AUG), pp. 213-213. https://doi.org/10.1088/0508-3443/1/8/105

Effect of pH on electric charges carried by clay particles

A - Papers appearing in refereed journals

Schofield, R. K. 1949. Effect of pH on electric charges carried by clay particles. Journal of Soil Science. 1 (1), pp. 1-8. https://doi.org/10.1111/j.1365-2389.1950.tb00713.x

Calculation of surface area of clays from measurements of negative adsorption

A - Papers appearing in refereed journals

Schofield, R. K. 1949. Calculation of surface area of clays from measurements of negative adsorption. Transactions British Ceramic Society. 48, pp. 207-213.

Meteorology in agriculture

A - Papers appearing in refereed journals

Penman, H. L. 1949. Meteorology in agriculture. Nature.

A portable thermistor bridge for micro-meteorology among growing crops

A - Papers appearing in refereed journals

Penman, H. L. and Long, I. F. 1949. A portable thermistor bridge for micro-meteorology among growing crops. Journal of Scientific Instruments and of Physics in Industry. 26 (3), pp. 77-80. https://doi.org/10.1088/0950-7671/26/3/305

A general survey of meteorology in agriculture and an account of the physics of irrigation control - discussion

A - Papers appearing in refereed journals

Penman, H. L. 1949. A general survey of meteorology in agriculture and an account of the physics of irrigation control - discussion. Quarterly Journal of the Royal Meteorological Society. 75 (325), pp. 293-302. https://doi.org/10.1002/qj.49707532510

The dependence of transpiration on weather and soil conditions

A - Papers appearing in refereed journals

Penman, H. L. 1949. The dependence of transpiration on weather and soil conditions. Journal of Soil Science. 1 (1), pp. 74-89.

Measurement of internal surface by negative adsorption

A - Papers appearing in refereed journals

Schofield, R. K. and Talibudeen, O. 1948. Measurement of internal surface by negative adsorption. Discussions of the Faraday Society. 3, pp. 51-56. https://doi.org/10.1039/DF9480300051

Ionic diffusion and electrical conductivity in sands and clays

A - Papers appearing in refereed journals

Schofield, R. K. and Dakahinamurti, C. 1948. Ionic diffusion and electrical conductivity in sands and clays. Discussions of the Faraday Society. 3, pp. 56-61. https://doi.org/10.1039/DF9480300056

Physics in agriculture

A - Papers appearing in refereed journals

Penman, H. L. 1948. Physics in agriculture. Journal of Scientific Instruments and of Physics in Industry. 25 (12), pp. 425-432. https://doi.org/10.1088/0950-7671/25/12/326

Natural evaporation from open water, bare soil and grass

A - Papers appearing in refereed journals

Penman, H. L. 1948. Natural evaporation from open water, bare soil and grass. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 193 (1032), pp. 120-145. https://doi.org/10.1098/rspa.1948.0037

Calculation of surface areas from measurements of negative adsorption

A - Papers appearing in refereed journals

Schofield, R. K. 1947. Calculation of surface areas from measurements of negative adsorption. Nature. 160, pp. 408-412.

The electric charge on soil particles

A - Papers appearing in refereed journals

Schofield, R. K. 1947. The electric charge on soil particles . Rothamsted Experimental Station Report. pp. 95-100.

The measurement of evaporation

A - Papers appearing in refereed journals

Schofield, R. K. 1947. The measurement of evaporation. CR Congress of Pedology.

A ratio low governing the equilibrium of cations in the soil solution

A - Papers appearing in refereed journals

Schofield, R. K. 1947. A ratio low governing the equilibrium of cations in the soil solution. Proceedings International Congress Pure Applied Chemistry. 11 (3), pp. 257-261.

Some problems connected with the retention of ions by clay constituents

A - Papers appearing in refereed journals

Schofield, R. K. 1947. Some problems connected with the retention of ions by clay constituents. Clay minerals bulletin. (1), pp. 18-20. https://doi.org/10.1180/claymin.1947.000.01.09

The significance of particle size in relation to soils

A - Papers appearing in refereed journals

Schofield, R. K. and Russell, E. W. 1947. The significance of particle size in relation to soils. Institution of Chemical Engineers, Symposium on Particle Size Analysis.

Future developments in agricultural meteorology

A - Papers appearing in refereed journals

Penman, H. L. 1947. Future developments in agricultural meteorology. Weather. 2 (5), pp. 137-141. https://doi.org/10.1002/j.1477-8696.1947.tb00739.x

Evaporation in nature

A - Papers appearing in refereed journals

Penman, H. L. 1947. Evaporation in nature. Reports On Progress In Physics. 11, pp. 366-388. https://doi.org/10.1088/0034-4885/11/1/312

The dissociation constants of the carboxyl and hydroxyl groups in some insoluble and sol-forming polysaccharides

A - Papers appearing in refereed journals

Schofield, R. K. and Saric, S. P. 1946. The dissociation constants of the carboxyl and hydroxyl groups in some insoluble and sol-forming polysaccharides. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 185 (1003), pp. 431-447. https://doi.org/10.1098/rspa.1946.0029

Ionic forces in thick films of liquid between charged surfaces

A - Papers appearing in refereed journals

Schofield, R. K. 1946. Ionic forces in thick films of liquid between charged surfaces. Transactions of the Faraday Society. 42, pp. B219-B225. https://doi.org/10.1039/TF946420B219

Weather and crops

A - Papers appearing in refereed journals

Penman, H. L. 1946. Weather and crops. Weather.

The role of moisture in soil mechanics

A - Papers appearing in refereed journals

Schofield, R. K. 1943. The role of moisture in soil mechanics. Chemistry & Industry. 62, pp. 339-341.

Bulb Correction in Capillary Tube Viscometry

A - Papers appearing in refereed journals

Schofield, R. K. and Blair, G. W. S. 1943. Bulb Correction in Capillary Tube Viscometry. Nature. 152, pp. 477-478. https://doi.org/10.1038/152477d0

Daily and seasonal changes in the surface temperature of fallow soil at Rothamsted

A - Papers appearing in refereed journals

Penman, H. L. and Keen, B. A. 1943. Daily and seasonal changes in the surface temperature of fallow soil at Rothamsted. Quarterly Journal of the Royal Meteorological Society. 69 (298), pp. 1-13. https://doi.org/10.1002/qj.49706929802

Theory of porometers used in the study of stomatal movements in leaves

A - Papers appearing in refereed journals

Penman, H. L. 1942. Theory of porometers used in the study of stomatal movements in leaves. Proceedings of the Royal Society of London Series B Biological Sciences. 130 (861), pp. 416-.

Experimental Studies of the Relation between Carbon Assimilation and Stomatal Movement: II. The Use of the Resistance Porometer in Estimating Stomatal Aperture and Diffusive Resistance: Part I. A Critical Study of the Resistance Porometer withan appendix by HL Penman

A - Papers appearing in refereed journals

Heath, O. V. S. and Penman, H. L. 1941. Experimental Studies of the Relation between Carbon Assimilation and Stomatal Movement: II. The Use of the Resistance Porometer in Estimating Stomatal Aperture and Diffusive Resistance: Part I. A Critical Study of the Resistance Porometer withan appendix by HL Penman. Annals of Botany. 5 (19), pp. 455-500.

Laboratory experiments on evaporation from fallow soil

A - Papers appearing in refereed journals

Penman, H. L. 1941. Laboratory experiments on evaporation from fallow soil. The Journal of Agricultural Science. 31 (4), pp. 454-465. https://doi.org/10.1017/S0021859600049649

Drainage and evaporation from fallow soil at Rothamsted

A - Papers appearing in refereed journals

Penman, H. L. and Schofield, R. K. 1941. Drainage and evaporation from fallow soil at Rothamsted. The Journal of Agricultural Science. 31 (1), pp. 74-109. https://doi.org/10.1017/S0021859600048449

Clay mineral structures and their physical significance

A - Papers appearing in refereed journals

Schofield, R. K. 1940. Clay mineral structures and their physical significance. Transactions British Ceramic Society. 39, pp. 147-158.

Note on the freezing of soil

A - Papers appearing in refereed journals

Schofield, R. K. 1940. Note on the freezing of soil. Quarterly Journal of the Royal Meteorological Society. 66, pp. 167-170.

Meteorological and soil factors affecting evaporation from fallow soil

A - Papers appearing in refereed journals

Penman, H. L. and Keen, B. A. 1940. Meteorological and soil factors affecting evaporation from fallow soil. Quarterly Journal of the Royal Meteorological Society. 66 (287), pp. 401-410. https://doi.org/10.1002/qj.49706628706

Gas and vapour movements in the soil: II. The diffusion of carbon dioxide through porous solids

A - Papers appearing in refereed journals

Penman, H. L. 1940. Gas and vapour movements in the soil: II. The diffusion of carbon dioxide through porous solids. The Journal of Agricultural Science. 30 (4), pp. 570-581. https://doi.org/10.1017/S0021859600048231

Gas and vapour movements in the soil: I. The diffusion of vapours through porous solids

A - Papers appearing in refereed journals

Penman, H. L. 1940. Gas and vapour movements in the soil: I. The diffusion of vapours through porous solids. The Journal of Agricultural Science. 30 (3), pp. 437-462. https://doi.org/10.1017/S0021859600048164

The Lovibond Tintometer adapted by means of the Rothamsted device to measure colours on the CIE system

A - Papers appearing in refereed journals

Schofield, R. K. 1939. The Lovibond Tintometer adapted by means of the Rothamsted device to measure colours on the CIE system. Journal of Scientific Instruments . 16 (3), p. 74. https://doi.org/10.1088/0950-7671/16/3/302

The errors of flow-meters and the advantages of a new type of constriction

A - Papers appearing in refereed journals

Schofield, R. K. 1938. The errors of flow-meters and the advantages of a new type of constriction. Proceedings of the Royal Society Medicine. 31, pp. 443-445.

Physical chemistry of clay

A - Papers appearing in refereed journals

Schofield, R. K. 1938. Physical chemistry of clay. British clayworker.

The Representation of Soil Colour by Means of the CLE. Co-ordinates

A - Papers appearing in refereed journals

Schofield, R. K. 1938. The Representation of Soil Colour by Means of the CLE. Co-ordinates. International congress of soil science. 1.

Pore-size distribution as revealed by the dependence of suction (pF) on moisture content

A - Papers appearing in refereed journals

Schofield, R. K. 1938. Pore-size distribution as revealed by the dependence of suction (pF) on moisture content. International congress of soil science. 1, pp. 38-45.

The measurement of pF in soil by freezing-point

A - Papers appearing in refereed journals

Schofield, R. K. and Da Costa, J. V. B. 1938. The measurement of pF in soil by freezing-point. The Journal of Agricultural Science. 28 (4), pp. 644-653. https://doi.org/10.1017/S0021859600051042

The relationship between viscosity, elasticity and plastic strength of a soft material as illustrated by some mechanical properties of flour dough IV— The separate contributions of gluten and starch

A - Papers appearing in refereed journals

Schofield, R. K. and Blair, G. W. S. 1937. The relationship between viscosity, elasticity and plastic strength of a soft material as illustrated by some mechanical properties of flour dough IV— The separate contributions of gluten and starch. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 160 (900), pp. 87-94. https://doi.org/10.1098/rspa.1937.0096

Bemerkung zum Mechanismus der Spinnbarkeit

A - Papers appearing in refereed journals

Schofield, R. K. and Blair, G. W. S. 1937. Bemerkung zum Mechanismus der Spinnbarkeit. https://doi.org/10.1007/BF01501641

The binding of glacial phosphoric acid by the proteins of wheat flour

A - Papers appearing in refereed journals

Schofield, R. K. and Samuel, L. W. 1936. The binding of glacial phosphoric acid by the proteins of wheat flour. Transactions of the Faraday Society. 32, pp. 760-769. https://doi.org/10.1039/TF9363200760

The Influence of the Proximity of a Solid Wall on the Consistency of Viscous and Plastic Materials IV

A - Papers appearing in refereed journals

Schofield, R. K. and Scott Blair, G. W. 1935. The Influence of the Proximity of a Solid Wall on the Consistency of Viscous and Plastic Materials IV. Journal of Physical Chemistry (1952). 39 (7), pp. 973-98. https://doi.org/10.1021/j150367a008

Metaphosphoric acid and proteins

A - Papers appearing in refereed journals

Schofield, R. K. 1935. Metaphosphoric acid and proteins. Transactions of the Faraday Society. 31, pp. 390-394. https://doi.org/10.1039/TF9353100390

The interpenetration of the diffuse double layers surrounding soil particles

A - Papers appearing in refereed journals

Schofield, R. K. 1935. The interpenetration of the diffuse double layers surrounding soil particles. International congress of soil science. 3.

The pF of the water in soil

A - Papers appearing in refereed journals

Schofield, R. K. 1935. The pF of the water in soil. International congress of soil science. 3 (2), pp. 37-48.

Influence of viscosity variation on the rupture of plastic bodies

A - Papers appearing in refereed journals

Schofield, R. K. and Blair, G. W. S. 1935. Influence of viscosity variation on the rupture of plastic bodies. Nature. 136, p. 147.

Titration of Protein with Trichloroacetic Acid

A - Papers appearing in refereed journals

Schofield, R. K. and Samuel, L. W. 1934. Titration of Protein with Trichloroacetic Acid. Nature. 134, p. 665. https://doi.org/10.1038/134665b0

Capacitance Hygroscopy and some of its Applications

A - Papers appearing in refereed journals

Schofield, R. K. 1933. Capacitance Hygroscopy and some of its Applications. Nature. 131, pp. 96-97. https://doi.org/10.1038/131096a0

Rapid methods of examining soils. II. The use of p–nitrophenol for assessing lime status

A - Papers appearing in refereed journals

Schofield, R. K. 1933. Rapid methods of examining soils. II. The use of p–nitrophenol for assessing lime status. The Journal of Agricultural Science. 23 (2), pp. 252-254. https://doi.org/10.1017/S002185960005303X

Rapid methods of examining soils. III. The use of dihydrogen potassium phosphate in studying base exchange capacity

A - Papers appearing in refereed journals

Schofield, R. K. 1933. Rapid methods of examining soils. III. The use of dihydrogen potassium phosphate in studying base exchange capacity. The Journal of Agricultural Science. 23 (2), pp. 255-260. https://doi.org/10.1017/S0021859600053041

The relationship between viscosity, elasticity and plastic strength of a soft material as illustrated by some mechanical properties of flour dough.-III

A - Papers appearing in refereed journals

Schofield, R. K. and Blair, G. W. S. 1933. The relationship between viscosity, elasticity and plastic strength of a soft material as illustrated by some mechanical properties of flour dough.-III. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 141 (843), pp. 72-85. https://doi.org/10.1098/rspa.1933.0104

Plastic strength of soft materials, the relationship between viscosity, elasticity and plastic strength of soft materials as illustrated by some mechanical properties of flour doughs, I

A - Papers appearing in refereed journals

Schofield, R. K. and Blair, G. W. S. 1932. Plastic strength of soft materials, the relationship between viscosity, elasticity and plastic strength of soft materials as illustrated by some mechanical properties of flour doughs, I. Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences. 138 (836), pp. 707-718. https://doi.org/10.1098/rspa.1932.0211

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