| 试论常德市城区生态系统结构特征及其评价 |
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| 引用本文： | 王鹏.试论常德市城区生态系统结构特征及其评价[J].湖南文理学院学报(自然科学版),2000(1). |
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| 作者姓名： | 王鹏 |
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| 作者单位： | 常德师范学院经济与环境资源学系!常德415000 |
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| 摘 要： | 运用生态学的观点 ,通过对城市生态系统结构的分析研究 ,并以常德市城区生态系统结构为例 ,揭示了人地关系构成的城市生态系统中 ,人作为重要的主动因素 ,只有能动地调整城市生态系统结构 ,城市才会健康发展的客观规律。初步分析认为 ,常德市城区生态系统的结构是基本协调的 ,但整个城区生态系统结构还有待进一步优化 ,提出了优化常德市城区生态系统结构的几点建议。
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| 关 键 词： | 常德市城区 生态系统结构 生态效益评价 |
On the structural characteristics of the ecosystem of Changde city proper and their ecoeffect evaluation |
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| Wang Peng.On the structural characteristics of the ecosystem of Changde city proper and their ecoeffect evaluation[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2000(1). |
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| Authors: | Wang Peng |
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| Abstract: | Taking Changde city proper as an example,the article analyses the structure of the ecosystem of city,which shows that man is the most important initiating factor in the ecosystem and that the only way to make the city develop healthily is to adjust its ecosystem structure properly.The ecosystem structure of Changde city proper is generally balanced,yet it can be improved in some aopects. |
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| Keywords: | Changde city proper ecosystem structure ecoeffect evaluation |
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