IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
生态系统供给服务评估及经济价值测算
Alternative TitleEvaluation of ecosystem provisioning service and its economic value
吴楠1,2,3; 高吉喜1,4; 苏德毕力格3; Taylor H.Ricketts5; Nasser Olwero5; 罗遵兰3
2010
Source Publication应用生态学报
ISSN1001-9332
Volume21Issue:3Pages:409-414
SubtypeArticle
Contribution Rank1
Abstract针对目前生态系统产品供给服务评估中缺乏空间表达、未考虑产品可获得性等不足,基于ArcGIS 9.2,综合考虑生态系统产品的供、需两方面因素,构建了生态系统供给服务物质量和价值量的空间表达技术方法和评估模型,并对2000年丽江老君山地区的木材产品提供进行了分析.结果表明:2000年,老君山地区实际木材产品年供给服务总量为11.12 *10~4m~3·a~(-1),仅为年总蓄积增加量的3.2%;木材产品供给服务总价值为6669.27万元,其中以针叶林为主(90.41%).由于研究区东部人口及道路较密集,部分区域位于保护区外,且森林植被分布零散,供给服务物质量的空间分布呈"东高西低"格局.
Other AbstractAiming at the fact that the current approaches of evaluating the efficacy of ecosystem provisioning service were lack of spatial information and did not take the accessibility of products into account,this paper established an evaluation model to simulate the spatial distribution of ecosystem provisioning service and its economic value,based on ArcGIS 9.2 and taking the supply and demand factors of ecosystem products into account.The provision of timber product in Laojunshan in 2000 was analyzed with the model.In 2000,the total physical quantity of the timber's provisioning service in Laojunshan was 11.12*10~4m~3·a~(-1).occupying 3.2%of the total increment of timber stock volume.The total provisioning service value of timber was 6669.27*10~4 yuan.among which,coniferous forest contributed most(90.41%).Due to the denser distribution of populations and roads in the eastern area of Laojunshan,some parts of the area being located outside of conservancy district,and forests being in scattered distribution,the spatial distribution pattern of the physicat quantity of timber's provisioning service was higher in the eastern than in the western area.
Keyword生态系统供给服务 评估模型 老君山 木材产品
DOI10.13287/j.1001-9332.2010.0037
Indexed ByCSCD
Language中文
CSCD IDCSCD:3835712
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/25772
Collection成都山地所知识仓储(2009年以前)
Corresponding Author高吉喜
Affiliation1.中国科学院成都山地灾害与环境研究所;
2.中国科学院研究生院;
3.中国环境科学研究院生态研究所
4.中华人民共和国环境保护部科技标准司;
5.世界自然基金总部
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
吴楠,高吉喜,苏德毕力格,等. 生态系统供给服务评估及经济价值测算[J]. 应用生态学报,2010,21(3):409-414.
APA 吴楠,高吉喜,苏德毕力格,Taylor H.Ricketts,Nasser Olwero,&罗遵兰.(2010).生态系统供给服务评估及经济价值测算.应用生态学报,21(3),409-414.
MLA 吴楠,et al."生态系统供给服务评估及经济价值测算".应用生态学报 21.3(2010):409-414.
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