基于单位面积价值当量因子的生态系统服务价值化方法改进
Improvement of the Evaluation Method for Ecosystem Service Value Based on Per Unit Area
查看参考文献37篇
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文摘
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生态系统服务价值是生态保护、生态功能区划、自然资产核算和生态补偿决策的依据和基础,并且生态系统服务功能呈现出与生态结构和生态功能密切相关的时空动态变化特征,但目前国内尚缺乏统一和完整的生态系统服务价值的动态评估方法。研究基于文献调研、专家知识、统计资料和遥感监测等数据源,通过模型运算和地理信息空间分析等方法,对单位面积价值当量因子静态评估方法进行了改进和发展,构建了基于单位面积价值当量因子法的中国陆地生态系统服务价值的动态评估方法,实现了对全国14种生态系统类型及其11类生态服务功能价值在时间(月尺度)和空间(省域尺度)上的动态综合评估。初步的应用与评估结果表明,2010年我国不同类型生态系统服务的总价值量为38.1×10~(12)元,总体变化趋势为从东南向西北逐渐降低,年内变化多表现为以7月为最高,1月和12月最低。总体而言,尽管还需要进一步地改进和完善,论文构建的评价体系为我国生态系统服务价值的时空动态评估提供了一个相对全面的综合评估方案,从而为我国自然资产评估、生态补偿等方面提供更为全面的科学依据与决策支持。 |
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其他语种文摘
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Ecosystem service value is the base of decision- making for ecological protection, ecological regionalization and ecological compensation, and it appears the dynamic spatiotemporal changes which are closely connected with the variations of ecological structure and function. However, it is still lack of a universal and integrated dynamic evaluation method for ecosystem service value in China. Based on literature survey, expert knowledge, statistical data and remote sensing data, using model simulations and GIS spatial analysis method, this paper modified and developed the method for evaluating the value equivalent factor in unit area, and proposed an integrated method for dynamic evaluation on Chinese terrestrial ecosystem service value. This method can realize the comprehensive and dynamic assessment of ecosystem service value for 11 service types of 14 different types of terrestrial ecosystem at monthly and provincial scales in China. The preliminary application indicated that the total ecosystem service value was 38.1×10~(12) yuan in 2010, in which the value from forest ecosystem was the highest, accounting for about 46%, followed by water body and grassland. Among different ecosystem service types, the contribution from regulation function was the highest, especially the values from hydrological regulation and atmospheric regulation which accounted for about 39.3% and 18.0% of total service value, respectively. Moreover, ecosystem service value presented apparent spatio- temporal patterns in China. Spatially, the ecosystem service value decreased from southeast to northwest and the highest value appeared in southeastern and southwestern regions. Temporally, the ecosystem service value for most of the ecosystems attained the peak in July and reached the trough during December and January except desert, barren and glacier ecosystem. Generally, although this established method still needs to be developed and optimized, it is the first to provide a relatively comprehensive approach for the spatio-temporal dynamic evaluation of ecosystem service value in China, which will be helpful to the scientific decision-making on natural capital rating and ecological compensation. |
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来源
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自然资源学报
,2015,30(8):1243-1254 【核心库】
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DOI
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10.11849/zrzyxb.2015.08.001
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关键词
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生态系统服务
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价值方法
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价值当量因子
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动态评估
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地址
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1.
中国科学院地理科学与资源研究所, 北京, 100101
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青岛农业大学园林与林学院, 山东, 青岛, 266109
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1000-3037 |
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学科
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社会科学总论;环境科学基础理论 |
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基金
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国家自然科学基金项目
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国家科技支撑计划项目
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文献收藏号
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CSCD:5497641
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参考文献 共
37
共2页
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|
1.
Daily G C. The value of nature and the nature of value.
Science,2000,289(5478):395-396
|
被引
161
次
|
|
|
|
|
2.
Egoh B. Integrating ecosystem services into conservation assessment: A review.
Ecological Economics,2007,63:714-721
|
被引
24
次
|
|
|
|
|
3.
Lautenbach S. Analysis of historic changes in regional ecosystem service provisioning using land use data.
Ecological Indicators,2011,11:676-687
|
被引
46
次
|
|
|
|
|
4.
Wainger L A. Can the concept of ecosystem services be practically applied to improve natural resource management decisions.
Ecological Economics,2010,69:978-987
|
被引
17
次
|
|
|
|
|
5.
Costanza R. The value of the world's ecosystem services and natural capital.
Nature,1997,387:253-260
|
被引
3579
次
|
|
|
|
|
6.
谢高地. 青藏高原生态资产的价值评估.
自然资源学报,2003,18(2):189-196
|
被引
1340
次
|
|
|
|
|
7.
谢高地. 一个基于专家知识的生态系统服务价值化方法.
自然资源学报,2008,23(5):911-919
|
被引
757
次
|
|
|
|
|
8.
欧阳志云. 中国陆地生态系统服务功能及其生态经济价值的初步研究.
生态学报,1999,10(5):606-613
|
被引
3
次
|
|
|
|
|
9.
Shi Y. An analysis of the spatial and temporal changes in Chinese terrestrial ecosystem service functions.
Chinese Science Bulletin,2012,57(17):2120-2131
|
被引
18
次
|
|
|
|
|
10.
Zhang B. Ecosystem services research in China: Progress and perspective.
Ecological Economics,2010,69(7):1389-1395
|
被引
42
次
|
|
|
|
|
11.
Yu Z Y. The key problems and future direction of ecosystem services research.
Energy Procedia,2011,5:64-68
|
被引
14
次
|
|
|
|
|
12.
Yu Z Y. Status quo of research on ecosystem services value in China and suggestions to future research.
Energy Procedia,2011,5:1044-1048
|
被引
7
次
|
|
|
|
|
13.
Sun J. Research advances and trends in ecosystem services and evaluation in China.
Procedia Environmental Sciences,2011,10:1791-1796
|
被引
14
次
|
|
|
|
|
14.
赵同谦. 中国陆地地表水生态系统服务功能及其生态经济价值评价.
自然资源学报,2003,18(4):443-452
|
被引
168
次
|
|
|
|
|
15.
赵同谦. 中国草地生态系统服务功能间接价值评价.
生态学报,2004,24(6):1101-1110
|
被引
210
次
|
|
|
|
|
16.
王景升. 西藏森林生态系统服务价值.
自然资源学报,2007,22(5):831-841
|
被引
28
次
|
|
|
|
|
17.
王兵. 中国经济林生态系统服务价值评估.
应用生态学报,2009,20(2):417-425
|
被引
59
次
|
|
|
|
|
18.
国家林业局.
森林生态系统服务功能评估规范(LY/T1721-2008),2008
|
被引
7
次
|
|
|
|
|
19.
Kareiva P. Conserving biodiversity coldspots.
American Scientist,2003,91:344-351
|
被引
11
次
|
|
|
|
|
20.
Robertson G P. Reconciling agricultural productivity and environmental integrity: A grand challenge for agriculture.
Frontiers in Ecology and the Environment,2005,3:38-46
|
被引
22
次
|
|
|
|
|
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