Biocoenotic changes of the zooplankton in the German Bight: The possible effects of eutrophication and climate

被引:37
作者
Greve, W
Reiners, F
Nast, J
机构
[1] Biologische Anstalt Helgoland, D-22607 Hamburg
关键词
biocoenotic changes; German bight; Helgoland Roads; immigrants; time series; zooplankton;
D O I
10.1006/jmsc.1996.0117
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Meso- and macrozooplankton have been sampled in the German Eight since 1974. Inter-annual changes in the dynamics of selected species have been analysed in terms of mean annual abundance and timing of abundance maxima. Information on new immigrants is also presented. Possible causes of the observed changes, particularly in relation to nutrient availability and climatic signals, are discussed. (C) 1996 International Council for the Exploration of the Sea
引用
收藏
页码:951 / 956
页数:6
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