| 铁岭东沟小流域水土流失综合治理前后生态经济系统评价 |
| |
| 引用本文： | 陈英智,周江红. 铁岭东沟小流域水土流失综合治理前后生态经济系统评价[J]. 水土保持通报, 2007, 27(1): 132-134 |
| |
| 作者姓名： | 陈英智 周江红 |
| |
| 作者单位： | 1. 黑龙江省水土保持科学研究所,牡丹江实验站,黑龙江,牡丹江,157011
2. 中国农业大学,水利与土木工程学院,北京,100083 |
| |
| 基金项目： | 黑龙江省水利厅科技攻关项目 |
| |
| 摘 要： | 选择侵蚀山区有代表性的小流域——铁岭东沟小流域为研究对象,采用综合效益系数法和综合功能系数法,对水土流失综合治理前后小流域生态系统进行了综合效益和综合功能评价。通过分析发现,所采用的方法揭示了小流域水土保持生态建设治理项目的单项效益和综合效益,说明这种方法适用于复杂的侵蚀山区生态经济系统评价。
|
| 关 键 词： | 水土流失 生态经济系统 评价 |
| 文章编号： | 1000-288X(2007)01-0132-03 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005-12-20 |
Ecological Economic System Appraisal of Comprehensive Soil Erosion Control in the Small Watershed of Donggou in Tieling Town |
| |
| CHEN Ying-zhi and ZHOU Jiang-hong. Ecological Economic System Appraisal of Comprehensive Soil Erosion Control in the Small Watershed of Donggou in Tieling Town[J]. Bulletin of Soil and Water Conservation, 2007, 27(1): 132-134 |
| |
| Authors: | CHEN Ying-zhi and ZHOU Jiang-hong |
| |
| Affiliation: | 1. Mudanjiang Experimental Station, Heilongjiang Institute of Soil and Water Conservation, Mudanjiang, Heilongjiang 157011, China ; 2. School of Water Conservation and Civil Engineering, China Agricultural University, Beijing 100083, China |
| |
| Abstract: | Taking the Donggou watershed as a small representative watershed for the mountainous area and using the integrated benefit method and the comprehensive function method,ecosystem of the small watershed is evaluated for the integrated benefits and comprehensive functions before and after soil erosion programs are implemented.Analyses indicate that the used methods can describe the single benefit and integrated benefit resulted from the projects of soil and water conservation and ecological construction in small watersheds,and are suitable to ecological economic system appraisal in the complex eroded mountainous area. |
| |
| Keywords: | soil and water loss ecological economic system appraisal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《水土保持通报》浏览原始摘要信息 |
|
点击此处可从《水土保持通报》下载全文 |
