IHB OpenIR  > 期刊论文
Effects of fish stocking on the zooplankton community structure in a shallow lake in China
Yang, YF; Huang, XF; Liu, JK; Jiao, NZ; Yang, YF, Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China
2005-04-01
Source PublicationFISHERIES MANAGEMENT AND ECOLOGY
ISSN0969-997X
Volume12Issue:2Pages:81-89
AbstractChanges in the zooplankton community structure in relation to fishery practices in Lake Donghu, Wuhan, China were examined. The number of Protozoa species increased slightly, whereas the number of rotifers and crustaceans decreased from the 1960s to the 1990s. The total annual average densities of zooplankton increased 15-20 times in the 1990s compared with the 1960s. This increase was largely attributed to Protozoa, which contributed 93.4% by number of the total zooplankton density in 1991. Cladoceran densities decreased markedly from 1987. Changes in densities of rotifers and copepods were not evident. Trends in zooplankton biomass were similar to density. Large changes in zooplankton community structure coincided with markedly changes in concentration of chlorophyll a and transparency in Lake Donghu in 1987. The year 1987 seems to be the threshold year when the zooplankton community structure changed considerably. These changes were related to continuously increasing fish stock biomass in the lake. It was suggested that fish stocking and fish biomass should be a better managed for improvement of the quality of the lake's environment.; Changes in the zooplankton community structure in relation to fishery practices in Lake Donghu, Wuhan, China were examined. The number of Protozoa species increased slightly, whereas the number of rotifers and crustaceans decreased from the 1960s to the 1990s. The total annual average densities of zooplankton increased 15-20 times in the 1990s compared with the 1960s. This increase was largely attributed to Protozoa, which contributed 93.4% by number of the total zooplankton density in 1991. Cladoceran densities decreased markedly from 1987. Changes in densities of rotifers and copepods were not evident. Trends in zooplankton biomass were similar to density. Large changes in zooplankton community structure coincided with markedly changes in concentration of chlorophyll a and transparency in Lake Donghu in 1987. The year 1987 seems to be the threshold year when the zooplankton community structure changed considerably. These changes were related to continuously increasing fish stock biomass in the lake. It was suggested that fish stocking and fish biomass should be a better managed for improvement of the quality of the lake's environment.
SubtypeArticle
KeywordCulture-based Fishery Fisheries Management Lake Donghu Stocking Zooplankton
DepartmentJinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China; Xiamen Univ, Environm Sci Res Ctr, Xiamen, Peoples R China
Subject AreaFisheries
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaFisheries
WOS SubjectFisheries
WOS IDWOS:000227500200001
WOS KeywordRESERVOIR ; PLANKTON
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/9306
Collection期刊论文
Corresponding AuthorYang, YF, Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China
Affiliation1.Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China
3.Xiamen Univ, Environm Sci Res Ctr, Xiamen, Peoples R China
Recommended Citation
GB/T 7714
Yang, YF,Huang, XF,Liu, JK,et al. Effects of fish stocking on the zooplankton community structure in a shallow lake in China[J]. FISHERIES MANAGEMENT AND ECOLOGY,2005,12(2):81-89.
APA Yang, YF,Huang, XF,Liu, JK,Jiao, NZ,&Yang, YF, Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Peoples R China.(2005).Effects of fish stocking on the zooplankton community structure in a shallow lake in China.FISHERIES MANAGEMENT AND ECOLOGY,12(2),81-89.
MLA Yang, YF,et al."Effects of fish stocking on the zooplankton community structure in a shallow lake in China".FISHERIES MANAGEMENT AND ECOLOGY 12.2(2005):81-89.
Files in This Item:
File Name/Size DocType Version Access License
Effects of fish stoc(144KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, YF]'s Articles
[Huang, XF]'s Articles
[Liu, JK]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, YF]'s Articles
[Huang, XF]'s Articles
[Liu, JK]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, YF]'s Articles
[Huang, XF]'s Articles
[Liu, JK]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Effects of fish stocking on the zooplankton community structure in a shallow lake in China.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.