INPUT OF PARTICULATE INORGANIC-PHOSPHATE (PIP) IN LAKE MUGGELSEE AND ITS ECOLOGICAL IMPORTANCE FOR ALGAL PRIMARY PRODUCTION

被引：5

作者：

NIXDORF, B

GELBRECHT, J

机构：

[1] Akademie der Wissenschaften der DDR, Institut für Geographie und Geoökologie, Berlin, DDR ‐ 1162

来源：

ACTA HYDROCHIMICA ET HYDROBIOLOGICA | 1990年 / 18卷 / 01期

关键词：

D O I：

10.1002/aheh.19900180108

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The import of particulate inorganic phosphate (PIP) by the river Spree into lake Müggelsee was analysed in 1986 and 1987. It amounts to 18% of total phosphate import. Most of the PIP fraction is bonded to iron and characterized by a strong chemical instability. It was shown by bioassays with lake phytoplankton that PIP is a potential nutrient for algal growth. But up to now the PIP import into lake Müggelsee plays a negligible role as a nutrient source for primary production. Nevertheless, it has to be considered in further strategies of lake restoration as a factor promoting eutrophication. Copyright © 1990 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：53 / 58

页数：6

共 18 条

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