INFLUENCE OF EUTROPHICATION ON BACTERIA IN 2 FJORDS OF THE WESTERN BALTIC

被引：7

作者：

GOCKE, K

RHEINHEIMER, G

机构：

[1] Institut für Meereskunde, Universität Kiel, Kiel, 2300

来源：

INTERNATIONALE REVUE DER GESAMTEN HYDROBIOLOGIE | 1991年 / 76卷 / 03期

关键词：

BALTIC SEA; SCHLEI KIEL FJORDS; EUTROPHICATION; PLANKTON; BACTERIA; MICROBIAL PARAMETERS;

D O I：

10.1002/iroh.19910760310

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Longitudinal transects in the Schlei Fjord (Kiel Bight) revealed strong increases of microbiological parameters from the entrance towards the landlocked end of the fjord. In the inner part up to 14 x 10(6) bacteria ml-1 (microscopical count), 77 x 10(3) saprophytic bacteria ml-1 (plate count) and a thymidine incorporation rate of 0.436 nmol l-1 h-1 were observed. The data were compared with earlier results from the same system and those from the nearby located Kiel Fjord. The observations indicate a very high degree of eutrophication in the Schlei Fjord and a lesser one in the Kiel Fjord. The significance of total bacterial numbers and numbers of saprophytic bacteria as indicators for eutrophication and contamination is discussed.

引用

页码：371 / 385

页数：15

共 46 条

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