作者: O. Ravera
DOI: 10.1007/BF01960414
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摘要: The effects of pollution at population level are considered in relation to demographic characteristics and overall the birthrate. direct indirect on community structure is discussed. influence may vary according food-chain structure; (as a consequence, hazard 'ceteris paribus' will be greater freshwater communities than marine ones). Relations between 'diversity' 'stability' In addition, advantages difficulties using 'biotic' indices for monitoring polluted water taken into account.