THE MICROBIAL FOOD WEB IN EUTROPHIC SHALLOW ESTUARIES OF THE BALTIC SEA

被引：9
|
作者：
SCHIEWER, U
JOST, G
机构：
[1] Universität Rostock, Fachbereich Biologie, Rostock, 2500
来源：
INTERNATIONALE REVUE DER GESAMTEN HYDROBIOLOGIE | 1991年 / 76卷 / 03期
关键词：
MICROBIAL FOOD WEB; BALTIC ESTUARIES; EUTROPHICATION; MESOCOSM EXPERIMENTS; BOTTOM-UP REGULATION;
D O I：
10.1002/iroh.19910760307
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Microbial food webs are responsible for the main carbon flow in shallow eutrophic estuaries of the Baltic Sea. Bacteria account for respirative use most of the autotrophic production. Bottom-up influences are mainly directed to the phytoplankton. Massive increase of phytoplankton biomass has only little effect on the biomasses of the heterotrophic plankton. The investigated ecosystem obviously differs by its high bacteria/non-bacteria heterotrophs-relation from other aquatic ecosystems.
引用
收藏
页码：339 / 350
页数：12
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