Phytoplankton primary production in several karst lakes in central Russia

被引：6

作者：

Gusev, E. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Papanin Inst Biol Inland Waters, Borok 152742, Russia

来源：

INLAND WATER BIOLOGY | 2008年 / 1卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/S199508290804007X

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

The phytoplankton primary production was studied in different types of six soft-water, weakly-mineralized karst lakes: Kschara, Sankhar, Yukhor, Poridovo, Svetlen'koye, and Bol'shiye Garavy (Vladimir oblast). The following aspects were studied: seasonal dynamics, vertical distribution of the photosynthetic intensity, relative algal photosynthetic activity, the relationships between production processes and water transparency, BOD5, and the concentrations of total forms of nitrogen and phosphorus. It was revealed that the maximal photosynthesis rate depends more on the total nitrogen than on the total phosphorus. A close correlation was found between the maximal photosynthesis rate and BOD5.

引用

页码：356 / 361

页数：6

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