| 来源类型 | Article
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| 规范类型 | 其他
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| DOI | 10.1016/j.proenv.2011.03.056
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| Evaluation of the changed properties of aquatic animals after dam construction using ecological network analysis. |
| Chen S; Fath BD; Chen B; Su M
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| 发表日期 | 2011
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| 出处 | Procedia Environmental Sciences 5: 114-119
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| 出版年 | 2011
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| 语种 | 英语
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| 摘要 | Dam construction results in variations of hydrology, river morphology and habitat and the biota associated with the reservoir change significantly compared to the assemblage before dam construction in order to match these changed environmental conditions. Some attempts so far have been made to ascertain the changed properties of aquatilia due to dam construction. Most of them, however, were focused on perturbances to single factors, such as rearing habitats, reproduction and migration routes, etc. Few have been done on the performance of aquatilia from the whole-ecosystem perspective. Herein, we evaluate the structural properties of aquatic animals and their complex ecological relationships within the ecosystem before and after dam construction based on ecological network analysis. This study provides a feasible way for integral ecosystem evaluation with the application of ecological network analysis to river ecosystem subjected to human disturbance. |
| 主题 | Advanced Systems Analysis (ASA)
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| 关键词 | Aquatic animals
Dam construction
Ecological network analysis
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| URL | http://pure.iiasa.ac.at/id/eprint/9546/
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| 来源智库 | International Institute for Applied Systems Analysis (Austria)
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| 引用统计 |
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| 资源类型 | 智库出版物
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| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/129187
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推荐引用方式
GB/T 7714 |
Chen S,Fath BD,Chen B,et al. Evaluation of the changed properties of aquatic animals after dam construction using ecological network analysis.. 2011.
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1-s2.0-S1878029611000831-main.pdf
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Adobe PDF
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