| Ecology of macrozoobenthic communities in two plateau lakes of Southwest China | |
| Cui Yongde; Wang Hongzhu; Wang, HZ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China | |
| 2008-11-01 | |
| Source Publication | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| ISSN | 0254-4059 |
| Volume | 26Issue:4Pages:345-352 |
| Abstract | Ecological studies on macrozoobenthos were conducted in two small plateau lakes in the Yunnan-Guizhou Plateau, Southwest China: Xingyun Lake (XL), a eutrophic lake whose main source of primary production was phytoplankton (Chl a=99.76 +/- 24.01 mu g/L), and Yangzong Lake (YL), a mesotrophic lake. Sampling was carried out from October 2002 to May 2004. Altogether 23 benthic taxa were identified in XL and 21 taxa in YL. The density of benthos in XL was much lower than that in YL, but the biomass was about equal in the two lakes, being 1 423 ind/m(2) and 8.71 g/m(2) in XL and 4 249 ind/m(2) and 8.60 g/m(2) in YL. The dominant species were Limnodrilus hoffmeisteri, Branchiura sowerbyi, Aulodrilus pluriseta and Chironomus sp. in XL and Limnodrilus hoffmeisteri, Aulodrilus pluriseta and Bellamya sp. in YL. Seasonal fluctuation occurred, showing richer species in summer and winter, but the density and biomass varied in different ways in the two lakes. Analyses on functional feeding groups indicate that collector-gatherers were predominant, but the relative abundances of other groups were different. Stepwise multiple regression analysis demonstrated that the water depth, conductivity and chlorophyll a were the key factors affecting macrozoobenthic abundance in the lakes.; Ecological studies on macrozoobenthos were conducted in two small plateau lakes in the Yunnan-Guizhou Plateau, Southwest China: Xingyun Lake (XL), a eutrophic lake whose main source of primary production was phytoplankton (Chl a=99.76 +/- 24.01 mu g/L), and Yangzong Lake (YL), a mesotrophic lake. Sampling was carried out from October 2002 to May 2004. Altogether 23 benthic taxa were identified in XL and 21 taxa in YL. The density of benthos in XL was much lower than that in YL, but the biomass was about equal in the two lakes, being 1 423 ind/m(2) and 8.71 g/m(2) in XL and 4 249 ind/m(2) and 8.60 g/m(2) in YL. The dominant species were Limnodrilus hoffmeisteri, Branchiura sowerbyi, Aulodrilus pluriseta and Chironomus sp. in XL and Limnodrilus hoffmeisteri, Aulodrilus pluriseta and Bellamya sp. in YL. Seasonal fluctuation occurred, showing richer species in summer and winter, but the density and biomass varied in different ways in the two lakes. Analyses on functional feeding groups indicate that collector-gatherers were predominant, but the relative abundances of other groups were different. Stepwise multiple regression analysis demonstrated that the water depth, conductivity and chlorophyll a were the key factors affecting macrozoobenthic abundance in the lakes. |
| Subtype | Article |
| Keyword | Plateau Lakes Macrozoobenthos Taxonomic Composition Standing Crop Functional Feeding Group Environmental Analysis |
| Department | [Cui Yongde; Wang Hongzhu] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China |
| Subject Area | Limnology ; Oceanography |
| DOI | 10.1007/s00343-008-0345-4 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| Funding Organization | CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] ; CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] ; CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] ; CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Marine & Freshwater Biology ; Oceanography |
| WOS Subject | Limnology ; Oceanography |
| WOS ID | WOS:000262669100001 |
| WOS Keyword | MACROINVERTEBRATE COMMUNITY ; PEIPSI-PIHKVA ; BIOMASS |
| Funding Organization | CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] ; CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] ; CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] ; CAS [KSCX1-SW-13-04]; National Natural Science Foundation of China [30470205] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/152342/7886 |
| Collection | 期刊论文 |
| Corresponding Author | Wang, HZ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China |
| Affiliation | Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China |
| Recommended Citation GB/T 7714 | Cui Yongde,Wang Hongzhu,Wang, HZ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China. Ecology of macrozoobenthic communities in two plateau lakes of Southwest China[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2008,26(4):345-352. |
| APA | Cui Yongde,Wang Hongzhu,&Wang, HZ, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.(2008).Ecology of macrozoobenthic communities in two plateau lakes of Southwest China.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,26(4),345-352. |
| MLA | Cui Yongde,et al."Ecology of macrozoobenthic communities in two plateau lakes of Southwest China".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 26.4(2008):345-352. |
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