The Chironomidae Daniel W 1Retail Banking in the UK11

1Retail Banking in the UK11

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This book is a collection of papers given at the European Cost Telecommunications Symposium

The Chironomidae Daniel W 1Retail Banking in the UK11The dipteran family Chironomidae is the most widely distributed and frequently the most abundant group of insects in freshwater, with rep resentatives in both terrestrial and marine environments. A very wide range of gradients of temperature, pH, oxygen concentration, salinity, current velocity, depth, productivity, altitude and latitude have been exploited, by at least some chironomid species, and in grossly polluted environments chironomids may be