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ToolsPosen, Paulette, Hutchins, Michael, Lovett, Andrew A. and Davies, H.N. (2010) Assigning confidence limits to outputs from a nitrate leaching model:A case study from the River Ure catchment, UK. In: 9th International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences, Accuracy 2010, 2010-07-20 - 2010-07-23.
Full text not available from this repository. (Request a copy)Abstract
Diffuse pollution from agriculture is a major concern for surface water management under the EU Water Framework Directive, and water quality models are frequently used as decision support tools for policy implementation to achieve water quality objectives. The current study uses uncertainty analysis techniques to assign confidence limits to outputs from a nitrate leaching model. A sensitivity analysis determines which input variables require most detailed attention in terms of limiting output error. The issue is illustrated through application of a nitrate leaching model to the River Ure catchment in northern England. Implications for predicting possible outcomes of future, policy-driven, land use change are examined, and recommendations are made regarding the use of such models as decision support tools.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | diffuse pollution,nitrates,slimmer,uncertainty analysis,water framework directive,environmental science(all),sdg 6 - clean water and sanitation,sdg 15 - life on land ,/dk/atira/pure/subjectarea/asjc/2300 |
| Faculty \ School: | Faculty of Science > School of Environmental Sciences |
| Related URLs: | |
| Depositing User: | LivePure Connector |
| Date Deposited: | 03 Dec 2025 10:30 |
| Last Modified: | 08 Dec 2025 00:35 |
| URI: | https://ueaeprints.uea.ac.uk/id/eprint/101207 |
| DOI: |
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