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The aims of the research were to develop diffusive gradients in thin-films (DGT) into a practical device and to establish its feasibility for measuring several metals in freshwater, including cadmium and mercury.
Informs the revision of Integrated Pollution Control Guidance notes for two categories of process: petrochemicals and large volume organic compounds.
The freshwater flow needs of estuaries are examined with regard to best practice, shortcomings and future research needs.
The report investigates the management of vegetation on raised fluvial and tidal embankments.
The potential advantages and disadvantages of river flow objectives are reviewed
A project which has been carried out to evaluate the use of semi quantitative methods for fish stock assessment for use in the Fisheries Classification Scheme.
A literature review was undertaken, to consider existing knowledge concerning the occurrence, causes and implications of migration by coarse fish (non-salmonid freshwater fish) occurring in England and Wales.
The report gives an in depth assessment of the Flood Defence Management Manual
The effectiveness of the Water Fringe Option Scheme and similar schemes in protecting the water environment is evaluated.
Guidance for undertaking a computational estuary model study
A study carried out to investigate possible areas for collaborative research and development into water management issues.
The report assesses the performance of a hydroacoustic counter, used to enumerate the passage of adult salmon in a river
A project to determine an effective method for collecting data on catches of migratory salmonids and to develop techniques for studying population size.
A study of the risks and benefits of pesticide no-spray restrictions.
Data on the fecundity of sea trout from the British Isles, Norway and France are reviewed.
A study into the mechanisms of water storage in the unsaturated zone of chalk aquifers.
A review of extended flow records at key locations in England and Wales.
This report develops a methodology for transporting salmon from the river Bush in Northern Ireland to English and Welsh rivers.
A manual of best farming practice to overcome diffuse pollution.
A study into the status of headwater stream fish populations in relation to low-level habitat degradation
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