| 茂兰岩溶森林的生态服务研究 |
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| 引用本文： | 李阳兵,王世杰,周德全.茂兰岩溶森林的生态服务研究[J].地球与环境,2005,33(2):39-44. |
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| 作者姓名： | 李阳兵 王世杰 周德全 |
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| 作者单位： | 1. 贵州师范大学地理与生物科学学院,贵州,贵阳,550001;中国科学院地球化学研究所环境地球化学国家重点实验室,贵州,贵阳,550002
2. 贵州师范大学地理与生物科学学院,贵州,贵阳,550001 |
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| 基金项目： | 国家自然科学基金;中国科学院前沿领域研究基金 |
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| 摘 要： | 脆弱的岩溶地区是我国关键生态区之一,文章针对西南岩溶地区最具典型的、保存最完好的、原始的茂兰岩溶森林生态系统服务进行了定量的研究。茂兰森林生态系统的生态效益(包括气候调节、干扰调节、水分调节、水分供给、侵蚀控制、土壤形成、营养循环、废物处理、生物控制)价值为48921932.95＄/a,经济效益(包括食物生产、原材料和基因源)价值为989823.62＄/a,社会效益(包括娱乐、文化)价值为100987.95＄/a。
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| 关 键 词： | 生态系统服务 经济价值 岩溶 茂兰 |
| 文章编号： | 1672-9250(2005)02-0039-06 |
| 修稿时间： | 2004年12月7日 |
RESEARCH ON THE ECOSYSTEM SERVICE EVALUATION OF MAOLAN KARST FOREST |
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| LI Yang-bing,WANG Shi-jie,ZHOU De-quan.RESEARCH ON THE ECOSYSTEM SERVICE EVALUATION OF MAOLAN KARST FOREST[J].Earth and Environment,2005,33(2):39-44. |
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| Authors: | LI Yang-bing WANG Shi-jie ZHOU De-quan |
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| Abstract: | Vulnerable karst region is one of the key eco-regions, so this paper studied, on a quantitave basis the ecosystem service value of the Maolan karst forest ecosystem which has been conserved best of all, the most typical and original karst forest ecosystem in the world. The results showed that the ecological benefits of karst forest ecosystem in Maolan (including climate regulation, regulation of disturbance, water management, water provision, erosion control, soil formation, nutrient cycling, treatment of residues, biological control, etc.) were up to 48 921 932.95＄/a, of which the economical benefits (foodstuff production, raw materials and genetic resources) were 989823.62＄/a, and the social benefits (including recreation and culture) were( 100 987.95＄/a.) |
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| Keywords: | ecosystem service economic value karst Maolan |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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