Environmental factorsDefinition N/A Preferred Units: N/A Scope Note:
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21-Feb-2014 Items having a keyword or observed-property relationship to this subject term - A review of factors affecting the abundance and catch of spring salmon fom the River Wye and elsewhere, and proposals for stock maintenance and enhancement
- Achieving the quality : annex : programme of environmental obligations agreed by the Secretary of State for the Environment, Transport and the Regions and for Wales for individual water companies
- An assessment of changing nutrient inputs to Windermere and their influence on water quality and charr population dynamics
- Analysis of natural and polluted river communities in Great Britain- Progress report for the period April 1984- March 1988
- Analysis of natural and polluted river communities in Great Britain- Progress report for the period January-December 1987
- Assessing the impact of sewage effluent disposal on groundwater (phase 2): final report
- Atlantic Salmon Trust "scalereadings" September 2002
- Atlantic Salmon Trust Summer Journal 2005
- Atlantic Salmon Trust Winter Journal 2004/05
- Catches of Brown Trout in the River Don
- Catches of migratory fish in the River Don, Aberdeenshire
- Catches of Migratory Fish in the River Don, Aberdeenshire- Consideration of the Availability of Fish
- Collection and Analysis of Environmental Stresses Influencing Biological GQA Data in 2000
- Darwell Transfer Scheme. Final Report Part III. Water quality in the Darwell Reservoir
- Effects of flow regime on the young stages of salmonid fishes- summary and conclusions based on results for 1981- 1985
- Effects of suspended solids on salmon (Salmo salar, L.) in the Parrett stuary, Somerset, Draft
- Environmental indicators : a set of environmental indicators for Environment Agency use
- Erosion of forest roads due to natural and man induced processes : progress report for period October - December 1992
- Estuarial migration of Atlantic salmon in the river Dee (North Wales)
- Factors affecting emigrating smolts and returning adults
- Factors affecting natural smolt production
- Factors affecting salmon in the sea
- Faunal and environmental characteristics of sites receiving residual flows from reservoirs
- Freshwater migration of sea trout (Salmo trutta L.) in the river Tywi during 1988, 1989 and 1990
- Further Development and Testing Of Artificial Intelligence Systems for the Classification and Diagnosis of River Quality Based on Biological and Environmental Data
- Further surveys to elucidate the distribution of the fine-lined pea mussel Pisidium tenuilineatum Stelfox, 1918
- Haweswater a general assessment of environmental and biological features and their susceptibility to change
- Mercury and methylmercury in the river Yare, Norfolk (OI/420/8/A)
- Navigation restoration and environmental appraisal: a guidance note
- Redgrave and Lopham Fens restoration project : hydrological and environmental impact assessment. Final report
- Refuse fill for the construction of seawalls
- Risk Assessment Methodology for Determining Nutrient Impacts in Surface Freshwater Bodies
- River Axe Fish Study - Evaluation of Fish Movements in the Estuary
- River Axe Fish Study - Stage 2, Environmental Assessment for River Abstraction (Supplementary Report)
- River Axe Fish Study - Stage 3
- River Axe Fish Study - Supplementary Report
- River maintenance evaluation
- River Otter : environmental data review. Volume 3 : figures and tables : River Otter environmental study 1993/94
- Rivers Avon and Erme : consutation report
- Run timing of salmon
- Scope for growth and levels of contaminants in mussels from the Wash. Phase 2
- Severn Vale : environmental overview : August 1999
- Snapshots of the environment : a new environmental approach
- Spring salmon : a review of factors affecting the abundance and catch of spring salmon from the River Wye and elsewhere, and proposals for stock maintenance and enhancement
- Stillwaters monitoring programme : summary results 2000 : Hatch Mere, Marbury Mere, Comber Mere, Tabley Mere, Tatton Mere, Melchett Mere
- Surveying and tracking salmon in the sea
- The Aire catchment (river factfiles)
- The Calder catchment (river factfiles)
- The Derwent catchment (river factfiles)
- The development of the Gammarus pulex feeding rate Bioassay
- The Don, Rother and Dearne catchment (river factfiles)
- The environmental requirements of adult Atlantic salmon (Salmo salar L.) during their upstream migration in the Northwest Miramichi River, New Brunswick. Draft.
- The Esk catchment (river factfiles)
- The Hull catchment (river factfiles)
- The Nidd and Wharfe catchment (river factfiles)
- The Northumberland catchment (river factfiles)
- The Ouse washes (folder)
- The River Arun : fact file
- The River Tywi catchment management plan : action plan (bilingual)
- The status of the Windermere charr populations
- The Swale, Ure and Ouse catchment (river factfiles)
- The Tees catchment (river factfiles)
- The Tyne catchment (river factfiles)
- The Wear catchment (river factfiles)
- Ullswater a general review and assessment of environmental and biological features
- Warming to the idea : meeting the challenge of climate change in the South West : summary report : south west region climate change impacts scoping study
- Water Quality and Freshwater Flow in the Thames Tideway in Relation to Salmon Migration, with particular reference to the effects of low flow in 1990
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