A - Papers appearing in refereed journals
Collins, A. L., Newell Price, J. P., Zhang, Y., Gooday, R., Naden, P. S. and Skirvin, D. 2018. Assessing the potential impacts of a revised set of on-farm nutrient and sediment "basic" control measures for reducing agricultural diffuse pollution across England. Science of the Total Environment. 621, pp. 1499-1511. https://doi.org/10.1016/j.scitotenv.2017.10.078
Authors | Collins, A. L., Newell Price, J. P., Zhang, Y., Gooday, R., Naden, P. S. and Skirvin, D. |
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Abstract | The need for improved abatement of agricultural diffuse water pollution represents cause for concern throughout the world. A critical aspect in the design of on-farm intervention programmes concerns the potential technical cost-effectiveness of packages of control measures. The European Union (EU) Water Framework Directive (WFD) calls for Programmes of Measures (PoMs) to protect freshwater environments and these comprise ‘basic’ (mandatory) and ‘supplementary’ (incentivised) options. Recent work has used measure review, elicitation of stakeholder attitudes and a process-based modelling framework to identify a new alternative set of ‘basic’ agricultural sector control measures for nutrient and sediment abatement across England. Following an initial scientific review of 708 measures, 90 were identified for further consideration at an industry workshop and 63 had industry support. Optimisation modelling was undertaken to identify a shortlist of measures using the Demonstration Test Catchments as sentinel agricultural landscapes. Optimisation selected 12 measures relevant to livestock or arable systems. Model simulations of 95% implementation of these 12 candidate ‘basic’ measures, in addition to business-as-usual, suggested reductions in the national agricultural nitrate load of 2.5%, whilst corresponding reductions in phosphorus and sediment were 11.9% and 5.6%, respectively. The total cost of applying the candidate ‘basic’ measures across the whole of England was estimated to be £450 million per annum, which is equivalent to £52 per hectare of agricultural land. This work contributed to a public consultation in 2016. |
Keywords | Control measures; Costs; Efficacy; Nutrients; Sediment; Water Framework Directive |
Year of Publication | 2018 |
Journal | Science of the Total Environment |
Journal citation | 621, pp. 1499-1511 |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.scitotenv.2017.10.078 |
PubMed ID | 29054654 |
Open access | Published as ‘gold’ (paid) open access |
Funder | Department of Environment, Food and Rural Affairs |
Funder project or code | WQ0223 |
Publisher's version | |
Output status | Published |
Publication dates | |
Online | 18 Oct 2017 |
Publication process dates | |
Accepted | 09 Oct 2017 |
Copyright license | CC BY |
Publisher | Elsevier Science Bv |
ISSN | 0048-9697 |
Permalink - https://repository.rothamsted.ac.uk/item/846w3/assessing-the-potential-impacts-of-a-revised-set-of-on-farm-nutrient-and-sediment-basic-control-measures-for-reducing-agricultural-diffuse-pollution-across-england