资源研究方法

一个基于专家知识的生态系统服务价值化方法

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  • 中国科学院 地理科学与资源研究所,北京 100101
谢高地(1962- ),男,甘肃西和人,研究员,博士,研究方向为资源生态学与生态服务。E-mail:xiegd@igsnrr.ac.cn

收稿日期: 2007-08-15

  修回日期: 2008-05-03

  网络出版日期: 2008-09-28

基金资助

国家自然科学基金资助项目(批准号:30770410);中国科学院创新团队国际合作伙伴计划(CXTD-Z2005-1)。

Expert Knowledge Based Valuation Method of Ecosystem Services in China

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  • Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China

Received date: 2007-08-15

  Revised date: 2008-05-03

  Online published: 2008-09-28

摘要

Costanza等提出的生态服务价值化评估方法在中国直接运用存在一些缺陷:低估或者忽略了某些生态系统服务价值。因此,笔者在其生态系统服务价值评估体系的基础上分别在2002年和2006年对中国700位具有生态学背景的专业人员进行问卷调查,得出了新的生态系统服务评估单价体系。通过对比发现,调查获得的基于专家知识的生态系统服务单价体系与基于物质量估算的生态系统服务价值之间具有较好的可比性。该基于专家知识的生态系统服务评估体系可以用于已知土地利用面积的生态系统服务价值估算,能在较短时间内获得较为精确的结果。

本文引用格式

谢高地, 甄霖, 鲁春霞, 肖玉, 陈操 . 一个基于专家知识的生态系统服务价值化方法[J]. 自然资源学报, 2008 , 23(5) : 911 -919 . DOI: 10.11849/zrzyxb.2008.05.019

Abstract

Valuation of global ecosystem services by R Costanza(1997)has attracted attention of the Chinese ecological researchers over the years. And many Chinese scientists have been using the methods to valuate the ecosystem services for forest, grassland and farmland ecosystems. However, it has been turned out that there are several shortcomings in direct adaptation of the methods, for instance, some ecosystem services have been insufficiently valuated or even ignored via using Costanza’s method. To fill this gap, we have, on the basis of Costanza’s method, developed a new method or 'unit value’ based method for assessment of ecosystem services. Expert interviews with structured questionnaire were contacted in 2002 and 2007 respectively, and altogether 700 Chinese ecologists were involved in the interviews for testing the method. It has been found that the values of ecosystem services from expert knowledge based unit value method and biomass based method are comparative. Therefore, expert knowledge based assessment of ecosystem services could be used as a method for assessing ecosystem services with known land use areas, and a good result could be generated within a short period of time. However, for scientifically sound and concrete results, the spatial disparity of ecosystem services should be taken into account.

参考文献

[1] Costanza R, d’Arge R, de Groot R, et al. The value of the world’s ecosystem services and nature[J]. Nature, 1997,387:253-260. [2] 谢高地,肖玉,鲁春霞.生态系统服务研究:进展、局限和基本范式[J].植物生态学报,2006,30(2):191~199. [3] 谢高地,鲁春霞,冷允法,等.青藏高原生态资产价值[J].自然资源学报,2003,18(2):189~196. [4] 胡瑞法,冷燕.中国主要粮食作物的投入与产出研究[J].农业技术经济,2006,(3):2~8. [5] 吴钢,肖寒,赵景柱,等.长白山森林生态系统服务功能[J].中国科学C辑,2001,31(5):471~480. [6] 成克武,崔国发,王建中,等.北京喇叭沟门林区森林生物多样性经济价值评价[J].北京林业大学学报,2000,22(4):66~71. [7] 张向辉,王清春,李瀚,等.青海东峡林区森林生态系统服务功能及经济价值评估[J].北京林业大学学报, 2002,24(4):85~87. [8] 肖寒,欧阳志云,赵景柱,等.森林生态系统服务功能及其生态经济价值评估初探——以海南岛尖峰岭热带森林为例[J].应用生态学报,2000,11(4):481~484. [9] 薛达元,包浩生,李文华.长白山自然保护区生物多样性旅游价值评估研究[J].自然资源学报,1999,14(2): 140~145. [10] Núez Daisy, Laura Nahuelhual, Carlos Oyarzún. Forests and water: The value of native temperate forests in supplying water for human consumption[J]. Ecological Economics,2006,58:606-616. [11] 饶良懿,朱金兆.重庆四面山森林生态系统服务功能价值的初步评估[J].水土保持学报,2003,17(5):5~6. [12] 孙建平,孙根年.陕西佛坪自然保护区森林生态服务价值测评[J].陕西师范大学学报(自然科学版),2004, 32(3):107~111. [13] 范繁荣.宁化牙梳山自然保护区森林生态系统服务功能及价值评估[J].福建农林大学学报(自然科学版), 2006,35(3):283~287. [14] 鲁春霞,谢高地,肖玉,等.青藏高原生态系统服务功能的价值评估[J].生态学报,2004,24(12):2749~2755. [15] 赵同谦,欧阳志云,贾良清,等.中国草地生态系统服务功能间接价值评价[J].生态学报,2004,24(6):1101~1110. [16] 肖玉,谢高地,安凯.青藏高原生态系统土壤保持功能及其价值[J].生态学报,2003,23(11):2367~2378. [17] 肖玉.中国稻田生态系统服务功能及其经济价值研究.北京:中国科学院地理科学与资源研究所, 2005. [18] 高旺盛,董孝斌.黄土高原丘陵沟壑区脆弱农业生态系统服务评价——以安塞县为例[J].自然资源学报, 2003,18(2):182~188. [19] 徐俏,何孟常,杨志峰,等.广州市生态系统服务功能价值评估[J].北京师范大学学报(自然科学版),2003,39(2): 268~272. [20] 辛琨,肖笃宁.盘锦地区湿地生态系统服务功能价值估算[J].生态学报,2002,22(8):1345~1349. [21] 王欢,韩霜,邓红兵,等.香溪河河流生态系统服务功能评价[J].生态学报,2006,26(9):2971~2978. [22] 潘文斌,唐涛,邓红兵,等.湖泊生态系统服务功能评估初探——以湖北保安湖为例[J].应用生态学报,2002, 13(10):1315~1318.
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