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Freshwater river macrophyte surveys (Biosys)
The Environment Agency undertakes freshwater and marine biological monitoring in England. This dataset contains site, sample, metric and taxa information from freshwater river... -
Freshwater river diatom surveys (Biosys)
The Environment Agency undertakes freshwater and marine biological monitoring in England. This dataset contains site, sample, metric and taxa information from freshwater river... -
Freshwater fish surveys (NFPD)
The Environment Agency undertakes fisheries monitoring work on rivers, lakes and transitional and coastal waters (TraC). This dataset contains site and survey information, the... -
Classification - 2008 River Cycle 1 phytobenthos water body level with...
Survey results from 2007 showing the health of phytobenthos (algae that grows on rocks on the river bed, also known as diatoms) expressed against the Water Framework Directive... -
Freshwater river macroinvertebrate surveys (Biosys)
The Environment Agency undertakes freshwater and marine biological monitoring in England. This dataset contains site, sample, metric and taxa information from freshwater river... -
Northern Ireland National Imposex Surveys
The DAERA Northern Ireland National Imposex Survey is a tri-annual (once every three years) assessment of the bio-effect of Tri-Butyl-Tin (TBT) on the dog whelk Nucella...