| 周松文，方江平.西藏自治区生态服务功能价值评估[J].广东农业科学,2013,40(18):174-176 |
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西藏自治区生态服务功能价值评估 |
| Value evaluation of the ecosystem service function in the Tibet autonomous region |
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| DOI： |
| 中文关键词: 西藏 服务功能 生态系统 价值 |
| 英文关键词: Tibet service function ecosystem valuation |
| 基金项目: |
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| 摘要点击次数: 1579 |
| 全文下载次数: 806 |
| 中文摘要: |
| 基于生态系统服务价值当量因子表，根据生物量修正得出西藏各生态系统单位面积生态服务价值，评估了西藏六大生态系统的生态服务功能价值。结果表明：西藏自治区提供的生态服务价值为58 089.84亿元/年，不同的生态系统类型提供的生态服务功能的价值不同，其中森林生态系统>草地生态系统>湿地生态系统>水体渊湖泊冤生态系统>农田生态系统>荒漠生态系统。 |
| 英文摘要: |
| According to the biomass correction, the ecosystem services value of Tibet each ecosystem unit area was obtained based on the ecosystem service value equivalent factor table. Furthermore, the Tibet six ecosystem service function value were evaluated. The results showed that the ecological service value provided by the Tibet autonomous region was 5 808.984 billion yuan per year, and different types of ecosystems provided different ecological services value, which appeared as followed: the forest ecosystem > grassland ecosystem > wetland ecosystem > water body (lake) ecosystem > farmland ecosystem > desert ecosystem. |
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