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D. Petersohn 《洁净——土壤、空气、水》1988,16(4):419-428
The structure of periphyton or “Aufwuchs” communities is sensitive to environmental conditions. It was proposed that periphyton biomass might similarly reflect differences in measured chemical variables between 5 sampling stations in the Saidenbach reservoir. Longitudinal gradients of periphyton biomass could be shown. 相似文献
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