[1]张嘉宁,王继军.黄土高原沟壑区王东沟流域土地利用效益评价[J].水土保持研究,2009,16(02):142-146.
　ZHANG Jia-ning,WANG Ji-jun.Benefit Assessment of Land Use of Wangdonggou Watershed in Loess Hilly and Gully Region[J].Research of Soil and Water Conservation,2009,16(02):142-146.
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黄土高原沟壑区王东沟流域土地利用效益评价

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 16 期数: 2009年02期 页码: 142-146 栏目: 出版日期: 2009-04-20
Title:
Benefit Assessment of Land Use of Wangdonggou Watershed in Loess Hilly and Gully Region
作者:
张嘉宁1, 王继军2
1. 西北农林科技大学, 陕西, 杨陵, 712100;
2. 中国科学院水利部水土保持研究所, 陕西, 杨陵, 712100
Author(s):
ZHANG Jia-ning1, WANG Ji-jun2
1. Northwest A & F University, Yangling, Shanxi, 712100, China;
2. Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shanxi, 712100, China
关键词:
黄土高原沟壑区; 王东沟流域; 土地利用; 效益评价
Keywords:
Loess hilly and gully region; Wangdonggou watershed; land use; benefit evaluation
分类号:
F301.24
摘要:
依据黄土高原沟壑区王东沟流域1986-2007年生态经济系统演变过程调查、监测资料和研究成果,建立了黄土高原沟壑区王东沟流域土地利用效益评价指标体系.运用层次分析法确定指标权重,对黄土高原沟壑区王东沟流域1986-2007年的土地利用效益进行了定量评价和动态分析.结果表明:区域土地利用效益在这20余年中呈增长态势,分别于1991年、1998年、2003年达到峰值点.影响区域土地利用效益值的主要因素为区域的果业和第三产业.
Abstract:
According to investigation,monitoring data and research achievements of the Wangdonggou watershed in Loess hilly and gully region from 1986 to 2007,the assessment index system of land use was established in Wangdonggou watershed.The weight of indicators was estimated by Analytic Hierarchy Process(AHP),and its benefit assessment of land use from 1938 to 2005 was assessed quantitatively.The results showed that the benefit assessment of land use increased in 20 years,which reached the peak point in 1991,1998 and 2003 respectively.The most important factor of benefit assessment of land use is fruit industry and the third industry.

参考文献/References:

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备注/Memo

收稿日期:2009-1-18;改回日期:。
基金项目:“十一五”国家科技支撑计划项目“黄土高原水土流失综合防治技术研究”(2006BAD09B10);中科院重大项目“耕地保育与持续高效现代农业试点工程”(KSCX-YW-09-07);国家自然科学基金“黄土丘陵区退耕区域农业生态经济系统耦合过程及其模式研究”(40771082)
作者简介:张嘉宁(1985- ),男,陕西华县人,硕士研究生,研究方向:土地资源利用与管理.E-mail:zjnnwsuaf@163.com
通讯作者:王继军(1

更新日期/Last Update: 1900-01-01