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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 |
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| Authors: | A Basaguren E Orive |
| Abstract: | 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. |
| Keywords: | caddisfly larvae conductivity oxygen correspondence analysis rivers |