土产 发表于 2025-3-30 11:29:44
Dominik Herrmann,Simone Fischer-Hübnero thank all of the participants for their outstanding contribu tions and for preparation of their papers, now available to a wider audience. Our thanks go to the members of the International Steering Committee for their suggestions and recommendations. We are especially pleased to have held this cooffense 发表于 2025-3-30 13:50:45
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Diversity and succession of the phytoplankton in a small lake over a two-year period, physical and chemical properties of water, solar radiation energy and zooplankton. In the present paper, the fluctuations in phytoplankton diversity were studied in relation to environmental factors. The special aim for the study was to detect a relation between environmental disturbances and phytoplankton diversity.祖传 发表于 2025-3-31 03:33:04
Hatto Brenner,Gudrun Hallerwhich it will be our business to analyse later on, his work as an economist, although often expressly addressed to the generality of educated readers, has not received such extensive recognition. In this he has been unfortunate. Among professional economists his reputation has always been high: andAtheroma 发表于 2025-3-31 07:38:03
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