| 基于生命体概念的生态系统健康评价 |
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| 引用本文： | 李静,桑燕鸿,李禺,邓毛程. 基于生命体概念的生态系统健康评价[J]. 广东农业科学, 2011, 38(8): 122-124 |
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| 作者姓名： | 李静 桑燕鸿 李禺 邓毛程 |
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| 作者单位： | 1. 广东轻工职业技术学院食品与生物工程系,广东广州,510300
2. 环境保护部华南环境科学研究所,广东广州,510655 |
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| 基金项目： | 国家水体污染与治理科技重大专项(2008zx07211-006) |
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| 摘 要： | 基于生命体的概念,从生产力、生活态、生态势和生机度等角度构建了生态系统健康评价指标体系,并将其用于北部湾生态系统健康评价中。研究结果表明,2007年环北部湾区域生态系统健康得分为0.379(不健康),构建的指标体系及评价方法能够较好地评价区域城市生态系统健康水平。
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| 关 键 词： | 北部湾 生命体 生态系统健康评价 |
Ecosystem Health Assessment (EHA) based on organism concept |
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| LI Jing,SANG Yan-hong,LIYu,DENG mao-cheng. Ecosystem Health Assessment (EHA) based on organism concept[J]. Guangdong Agricultural Sciences, 2011, 38(8): 122-124 |
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| Authors: | LI Jing SANG Yan-hong LIYu DENG mao-cheng |
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| Affiliation: | LI Jing1,SANG Yan-hong2,LI Yu2,DENG mao-cheng1(1.Department of Food and Biological engineering,Guangdong Industry Technical College,Guangzhou 510300,China,2.South China Institute of Environmental Science,Guangzhou 510655,China) |
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| Abstract: | Based on the concept of organism,an assessment indicator system of ecosystem health was set up and included indicator such as productivity,living state,ecology potential and vital force level.This paper presented a new method and a calculation model for the ecosystem health assessment(EHA) and was applied to Beibu Gulf.The EHA score of the whole Beibu Gulf was 0.379(unhealthy) in 2007 and the result was suitable for the actual status of region ecosystem health. |
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| Keywords: | Beibu Gulf organism Ecosystem Health Assessment(EHA) |
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