Inter-annual patterns in the stability and persistence of stream macroinvertebrate communities: relationship with water physicochemical parameters
文献类型：期刊论文
| 作者 | Wang, Xingzhong1,2; Cai, Qinghua1; Jiang, Wanxiang1; Qu, Xiaodong1 |
| 刊名 | JOURNAL OF FRESHWATER ECOLOGY
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 28期号:1页码:79-90 |
| 关键词 | macroinvertebrate assemblage stability persistence community structure Xiangxi River |
| ISSN号 | 0270-5060 |
| 通讯作者 | Cai, QH (reprint author), Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China. |
| 中文摘要 | The relationships between temporal patterns of macroinvertebrate community and water physicochemical parameters were investigated in the Xiangxi River, which is the largest tributary to the Three Gorges Reservoir (TGR) in Hubei province, China. The construction of the TGR has strongly impacted the Xiangxi River watershed, but inter-annual patterns in stream macroinvertebrate communities have not been examined. We sampled water and macroinvertebrates monthly from 2004 to 2006. We assessed the persistence (similarity between years of species assemblage) and stability (similarity between years with respect to relative abundance of species in the community) of the macroinvertebrate community by the Bray-Curtis distance. The relationship between changes in water physicochemical conditions and changes in community structure were assessed with linear regression. The results showed that both the physical and chemical conditions of the water differed significantly among years. Similarly, the macroinvertebrate community structure and composition were significantly different among years. The compositional persistence was positively and significantly related to the physical condition, supporting the Habitat Templet Theory and indicating the importance of physical habitat protection. This study provides information for environmental assessment, which can be used to develop sustainable management strategies. |
| 英文摘要 | The relationships between temporal patterns of macroinvertebrate community and water physicochemical parameters were investigated in the Xiangxi River, which is the largest tributary to the Three Gorges Reservoir (TGR) in Hubei province, China. The construction of the TGR has strongly impacted the Xiangxi River watershed, but inter-annual patterns in stream macroinvertebrate communities have not been examined. We sampled water and macroinvertebrates monthly from 2004 to 2006. We assessed the persistence (similarity between years of species assemblage) and stability (similarity between years with respect to relative abundance of species in the community) of the macroinvertebrate community by the Bray-Curtis distance. The relationship between changes in water physicochemical conditions and changes in community structure were assessed with linear regression. The results showed that both the physical and chemical conditions of the water differed significantly among years. Similarly, the macroinvertebrate community structure and composition were significantly different among years. The compositional persistence was positively and significantly related to the physical condition, supporting the Habitat Templet Theory and indicating the importance of physical habitat protection. This study provides information for environmental assessment, which can be used to develop sustainable management strategies. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Ecology ; Limnology |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 关键词[WOS] | XIANGXI RIVER SYSTEM ; ENVIRONMENTAL-FACTORS ; LAND-USE ; DISTURBANCE ; HETEROGENEITY ; ASSEMBLAGES ; HABITAT ; VARIABILITY ; RESILIENCE ; STRATEGIES |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [30330140]; Major Science and Technology Program for Water Pollution Control and Treatment [2008ZX07526-002-07]; Special Funds of Ministry of Water Resources of China for Scientific Research on Public Interest [201101001] |
| 语种 | 英语 |
| WOS记录号 | WOS:000322302900008 |
| 公开日期 | 2014-01-03 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/19560]  |
| 专题 | 水生生物研究所_淡水生态学研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xingzhong,Cai, Qinghua,Jiang, Wanxiang,et al. Inter-annual patterns in the stability and persistence of stream macroinvertebrate communities: relationship with water physicochemical parameters[J]. JOURNAL OF FRESHWATER ECOLOGY,2013,28(1):79-90. |
| APA | Wang, Xingzhong,Cai, Qinghua,Jiang, Wanxiang,&Qu, Xiaodong.(2013).Inter-annual patterns in the stability and persistence of stream macroinvertebrate communities: relationship with water physicochemical parameters.JOURNAL OF FRESHWATER ECOLOGY,28(1),79-90. |
| MLA | Wang, Xingzhong,et al."Inter-annual patterns in the stability and persistence of stream macroinvertebrate communities: relationship with water physicochemical parameters".JOURNAL OF FRESHWATER ECOLOGY 28.1(2013):79-90. |
入库方式： OAI收割
来源：水生生物研究所
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