A nine-year study of the macroinvertebra
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J. F. Wright; K. L. Symes
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Article
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1999
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John Wiley and Sons
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English
β 325 KB
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The macroinvertebrate fauna of a 50 m site on a partially shaded perennial section of the River Lambourn in Berkshire was studied intensively between 1971 and 1979. This period included a minor drought in 1973 and a major drought in 1976. A quantitative sampling programme for macroinvertebrates was