2024-03-29T09:26:15Z
https://soar-ir.repo.nii.ac.jp/oai
oai:soar-ir.repo.nii.ac.jp:00016395
2023-03-09T02:03:42Z
1595:1596:1608:1610
ECOLOGICAL STUDIES ON ZOOPLANKTON OF THE WEST LAKE AND THE INFLOWS
Li, Gouguo
Wei, Chongde
Zhou, Hong
Pei, Hongping
West Lake
Zooplankton
Seasonal variation
Density and biomass of zooplankton
Zooplankton ecology of the West Lake and the streams that flow into the lake were investigated during January-December 1995. Protozoans were the predominant group among 252 species of zooplankton, accounting for 50.4% of the total number. Due to the seasonal variations in density and biomass of zooplankton, were studied. Changqiao stream recorded the highest density of zooplankton among seven sampling points, with an average of 10,710 inds./L. The lowest density found was Jinsha stream (886 inds./L). Lake Yue recorded the highest biomass of zooplankton in spring (3,737 mg/L) and the lowest biomass occurred in Jinsha stream (0.055 mg/L) in spring. According to the diversity index, Lake Xiaonan and the three streams belong to the β-mesosaprobic level, while other areas belong to the α-mesosaprobic level.
Article
信州大学理学部附属諏訪臨湖実験所報告 11: 41-49(1999)
departmental bulletin paper
信州大学理学部
1999-06-28
application/pdf
信州大学理学部附属諏訪臨湖実験所報告
11
41
49
AN00089817
https://soar-ir.repo.nii.ac.jp/record/16395/files/Suwa11-07.pdf
eng