Benefits Evaluation of Ecological Project in Southern Jiangxi Province During Past 30 Years

MO Ming-hao; YANG Jie; Fang Shao-wen; SONG Yue-jun; WANG Bang-wen

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Benefits Evaluation of Ecological Project in Southern Jiangxi Province During Past 30 Years

- Benefits Evaluation of Ecological Project in Southern Jiangxi Province During Past 30 Years
- Bulletin of Soiland Water Conservation Vol. 30, Issue 4, Pages: 172-176(2011)
- 作者机构：
  
  江西省水土保持科学研究所,江西,南昌,330029
- 作者简介：
- 基金信息：
- DOI：
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- Published：2011
- 稿件说明：
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MO Ming-hao, YANG Jie, Fang Shao-wen, et al. Benefits Evaluation of Ecological Project in Southern Jiangxi Province During Past 30 Years[J]. Bulletin of Soiland Water Conservation, 2011, 30(4): 172-176.
DOI：

MO Ming-hao, YANG Jie, Fang Shao-wen, et al. Benefits Evaluation of Ecological Project in Southern Jiangxi Province During Past 30 Years[J]. Bulletin of Soiland Water Conservation, 2011, 30(4): 172-176. DOI：

摘要

水土保持生态建设综合效益评价，对水土保持宏观决策具有重要意义。在分析总结已有水土保持综合治理效益评价指标与方法的基础上，结合赣南地区自然、经济、社会条件及治理特点，对赣州市30 a来的水土保持生态效益、经济效益和社会效益分别进行了评价。评价结果表明，赣州地区水土保持生态服务价值1980年为6.30亿元，1997年为25.98亿元，2007年为41.65亿元；1997，2002，2007年赣南国家水土保持重点治理工程的静态经济效益分别为17.11，35.27和45.16亿元；各阶段社会效益效果为中等或良以上。可见，赣南地区30 a来的水土保持综合治理取得了显著的生态、经济和社会效益。

Abstract

Benefit evaluation of soil and water conservation project is of great significance to the macro policies-making.Based on the past studies on index system and method of comprehensive effects assessment of water- soil loss control and present local natural

social and economic condition as well as controlling status

the ecological benefits

economic benefits and social benefits of Ganzhou area during the past thirty years are evaluated.The value of ecosystem service of soil and water conservation is 0.630 billion in 1980

2.598 billion in 1997 and 4.165 billion in 2007

respectively.The cumulative benefit of eight national soil and water conservation projects in 1997

2002 and 2007 is 1.711

3.527 and 4.516 billion

respectively.The social effect at each stage is beyond moderate and good.It can be seen that thirty years over all soil and water conservation achieves considerable benefits in southern Jiangxi Province.

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