Biological surveillance of chalk-streams
An article reviewing the methods of biological surveillance of chalk-streams developed and commonly used at that time, with a focus on their application to the River Frome catchment in Dorset. In evaluating the surveillance methods, the author looks at sampling methods (including cores and kick-sampling), the level of identification of macroinvertebrates, and temporal and spatial variations. Responses of indices to organic pollution are also discussed. A number of accompanying figures are also included.
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| Main Author: | |
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| Format: | book_section biblioteca |
| Language: | English |
| Published: |
Freshwater Biological Association
1989
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| Subjects: | Biology, Chemistry, Ecology, Environment, Chalk, Water management, Cores, Aquatic communities, Freshwater ecology, Invertebrate larvae, Biological surveys, Temporal variations, Spatial variations, Annual reports, England, |
| Online Access: | http://hdl.handle.net/1834/22654 |
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