142 results on '"Collins, A.L."'
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2. Impacts of changing weather patterns on the dynamics of water pollutants in agricultural catchments: Insights from 11-year high temporal resolution data analysis
3. Soil erosion, sediment sources, connectivity and suspended sediment yields in UK temperate agricultural catchments: Discrepancies and reconciliation of field-based measurements
4. Impacts of reduced synthetic fertiliser use under current and future climates: Exploration using integrated agroecosystem modelling in the upper River Taw observatory, UK
5. Hydro-chemical responses at different scales in a rural catchment, UK, and implications for managing the unintended consequences of agriculture
6. Using the colour of recent overbank sediment deposits in two large catchments to determine sediment sources for targeting mitigation of catchment-specific management issues
7. Riparian buffer strips influence nitrogen losses as nitrous oxide and leached N from upslope permanent pasture
8. A rapid and inexpensive colour-based sediment tracing method incorporating hydrogen peroxide sample treatment as an alternative to quantitative source fingerprinting for catchment management
9. Diffuse water pollution during recent extreme wet-weather in the UK: Environmental damage costs and insight into the future?
10. The potential for colour to provide a robust alternative to high-cost sediment source fingerprinting: Assessment using eight catchments in England
11. Can agri-environment initiatives control sediment loss in the context of extreme winter rainfall?
12. Deposition and erosion behaviour of cohesive sediments in the upper River Taw observatory, southwest UK: Implications for management and modelling
13. Current advisory interventions for grazing ruminant farming cannot close exceedance of modern background sediment loss – Assessment using an instrumented farm platform and modelled scaling out
14. Soil loss on the arable lands of the forest-steppe and steppe zones of European Russia and Siberia during the period of intensive agriculture
15. Sediment loss in response to scheduled pasture ploughing and reseeding: The importance of soil moisture content in controlling risk
16. Field-based determination of controls on runoff and fine sediment generation from lowland grazing livestock fields
17. The sources and dynamics of fine-grained sediment degrading the Freshwater Pearl Mussel (Margaritifera margaritifera) beds of the River Torridge, Devon, UK
18. Determining the sources of nutrient flux to water in headwater catchments: Examining the speciation balance to inform the targeting of mitigation measures
19. Tracing catchment fine sediment sources using the new SIFT (SedIment Fingerprinting Tool) open source software
20. Assessing the potential impacts of a revised set of on-farm nutrient and sediment ‘basic’ control measures for reducing agricultural diffuse pollution across England
21. The challenges of modelling phosphorus in a headwater catchment: Applying a ‘limits of acceptability’ uncertainty framework to a water quality model
22. Roles of instrumented farm-scale trials in trade-off assessments of pasture-based ruminant production systems
23. A comparison of conventional and 137Cs-based estimates of soil erosion rates on arable and grassland across lowland England and Wales
24. The potential benefits of on-farm mitigation scenarios for reducing multiple pollutant loadings in prioritised agri-environment areas across England
25. Sediment source fingerprinting as an aid to catchment management: A review of the current state of knowledge and a methodological decision-tree for end-users
26. Projected impacts of increased uptake of source control mitigation measures on agricultural diffuse pollution emissions to water and air
27. Mapping the combined risk of agricultural fine sediment input and accumulation for riverine ecosystems across England and Wales
28. Exceedance of modern ‘background’ fine-grained sediment delivery to rivers due to current agricultural land use and uptake of water pollution mitigation options across England and Wales
29. Changing climate and nutrient transfers: Evidence from high temporal resolution concentration-flow dynamics in headwater catchments
30. Tackling agricultural diffuse pollution: What might uptake of farmer-preferred measures deliver for emissions to water and air?
31. Understanding the controls on deposited fine sediment in the streams of agricultural catchments
32. Using hysteresis analysis of high-resolution water quality monitoring data, including uncertainty, to infer controls on nutrient and sediment transfer in catchments
33. The changing trend in nitrate concentrations in major aquifers due to historical nitrate loading from agricultural land across England and Wales from 1925 to 2150
34. Does fine sediment source as well as quantity affect salmonid embryo mortality and development?
35. Assessment of a rapid method for quantitative reach-scale estimates of deposited fine sediment in rivers
36. Sources of sediment-bound organic matter infiltrating spawning gravels during the incubation and emergence life stages of salmonids
37. Cross sector contributions to river pollution in England and Wales: Updating waterbody scale information to support policy delivery for the Water Framework Directive
38. Methods for detecting change in hydrochemical time series in response to targeted pollutant mitigation in river catchments
39. Distributed and dynamic modelling of hydrology, phosphorus and ecology in the Hampshire Avon and Blashford Lakes: Evaluating alternative strategies to meet WFD standards
40. The use of composite fingerprints to quantify sediment sources in a wildfire impacted landscape, Alberta, Canada
41. Modelling the cost-effectiveness of mitigation methods for multiple pollutants at farm scale
42. Catchment source contributions to the sediment-bound organic matter degrading salmonid spawning gravels in a lowland river, southern England
43. Application of the FARMSCOPER tool for assessing agricultural diffuse pollution mitigation methods across the Hampshire Avon Demonstration Test Catchment, UK
44. Sediment source tracing in a lowland agricultural catchment in southern England using a modified procedure combining statistical analysis and numerical modelling
45. Tracing sediment loss from eroding farm tracks using a geochemical fingerprinting procedure combining local and genetic algorithm optimisation
46. Apportioning catchment scale sediment sources using a modified composite fingerprinting technique incorporating property weightings and prior information
47. The content and storage of phosphorus in fine-grained channel bed sediment in contrasting lowland agricultural catchments in the UK
48. Monitoring and modelling diffuse pollution from agriculture for policy support: UK and European experience
49. The catchment sediment budget as a management tool
50. Predicting sediment inputs to aquatic ecosystems across England and Wales under current environmental conditions
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