| 草地生态系统服务功能及其价值评估方法研究 |
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| 引用本文： | 刘兴元,龙瑞军,尚占环.草地生态系统服务功能及其价值评估方法研究[J].草业学报,2011,20(1):167-174. |
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| 作者姓名： | 刘兴元 龙瑞军 尚占环 |
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| 作者单位： | 兰州大学草地农业科技学院,兰州大学青藏高原生态系统管理国际中心,甘肃,兰州,730020;兰州大学草地农业科技学院,兰州大学青藏高原生态系统管理国际中心,甘肃,兰州,730020;兰州大学草地农业科技学院,兰州大学青藏高原生态系统管理国际中心,甘肃,兰州,730020 |
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| 摘 要： | 草地不仅是畜牧业的生产基地,而且是生态安全屏障保护和牧民生活与草原文化传承的基础,具有生态、生产和生活功能.然而,草地日益退化导致的生态经济问题越来越突出,评价草地生态系统服务功能的经济价值,对于制定合理的草地保护与经济开发决策具有重要意义.目前国内外广泛采用的Costanza等提出的生态系统服务价值评估方法没能充分体...
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| 关 键 词： | 草地生态系统 生态服务功能 价值评估方法 |
| 收稿时间： | 1900-01-01; |
Evaluation method of ecological services function and their value for grassland ecosystems |
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| LIU Xing-yuan,LONG Rui-jun,SHANG Zhan-huan.Evaluation method of ecological services function and their value for grassland ecosystems[J].Acta Prataculturae Sinica,2011,20(1):167-174. |
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| Authors: | LIU Xing-yuan LONG Rui-jun SHANG Zhan-huan |
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| Institution: | LIU Xing-yuan,LONG Rui-jun,SHANG Zhan-huan(International Centre for Tibetan Plateau Ecosystem Management,Lanzhou University,College of Pastoral Agriculture Science and Technology,Lanzhou 730020,China) |
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| Abstract: | Grasslands not only support animal production,but also play an important role as an ecological safety barrier and they maintain herders' livelihood as well as inherited culture.However,a series of ecological problems are becoming more and more serious because of increasing grassland degradation.The economic valuation of the grassland ecosystem service function will help conservation and rational development of grassland resources in China.Costanza' evaluation method for ecological services value was widely ... |
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| Keywords: | grassland ecosystem ecological services function evaluation method of value |
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