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Downstream Changes in Caddisfly Composition and Abundance in Relation to Changes in Water Conductivity and Oxygen in the River Butron Basin
Author(s) -
Basaguren A.,
Orive E.
Publication year - 1990
Publication title -
internationale revue der gesamten hydrobiologie und hydrographie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.524
H-Index - 52
eISSN - 1522-2632
pISSN - 0020-9309
DOI - 10.1002/iroh.19900750304
Subject(s) - caddisfly , abundance (ecology) , ecology , structural basin , environmental science , drainage basin , larva , hydrology (agriculture) , composition (language) , geography , biology , geology , geomorphology , linguistics , philosophy , cartography , geotechnical engineering
This paper deals with the abundance and distribution of caddisfly larvae in the River Butron basin. Spatio‐temporal changes in caddisfly community structure, detected by means of correspondence analysis, are related to physico‐chemical changes, mainly conductivity and oxygen.