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黄土高原沟壑区王东沟流域农业 生态经济系统演变过程
李文军1; 郝明德1,2; 牛育华3
2016
Source Publication水土保持通报
Volume36Issue:1Pages:298-302
Abstract

[目的]探讨黄土高塬沟壑区王东沟流域1986—2013年间农业生态经济系统演变过程,分析不同
演变阶段农业生态系统和农业经济系统间的耦合态势,为该地区经济社会可持续发展提供参考。[方法]
基于黄土高塬沟壑区王东沟流域长期监测数据和农户调查资料,建立了农业生态经济系统综合评价指标
体系,应用耦合度模型对农业生态经济系统演变过程中的耦合态势进行了分析。[结果](1)黄土高塬沟
壑区王东沟流域1986—2013年间农业生态系统和农业经济系统综合指数呈上升波动趋势。(2)农业生态
经济系统演变过程中农业生态系统和农业经济系统耦合态势经历了恢复发展阶段、协调发展阶段、恢复发
展阶段,目前处于协调发展阶段。[结论]在农业生态经济系统演变过程中,通过农业资源合理调配,促使
农业经济获得新的增长点,农业生态经济系统能够高效稳定发展。

Other Abstract

[Objective]The objectives of this paper are to discuss the evolutionary process of agricultural ecoeconomic
system from 1986to 2013at Wangdonggou watershed in gully region of Loess Plateau,analyze coupling
status between agriculture system and eco-economic system in different development stages in order to
provide support for economic and social sustainable development of the region.[Methods]Based on the longterm
monitoring data and agricultural household survey at Wangdonggou watershed in gully region of Loess
Plateau,we established agricultural eco-economic system comprehensive evaluation indices,and analyzed coupling
situation in the process of agricultural eco-economic system using a coupling model.[Results](1)The composite
evaluation index of agricultural ecosystem and agricultural economic system increased from 1986to 2013at
Wangdonggou watershed;(2)The agricultural eco-economic system had underwent recovery phase,harmonious
development phase and reconversion phase,and the current coupling status was harmonious development
phase.[Conclusion]In the evolutionary process of agricultural eco-economic system,it could develop
efficiently and stably through optimizing agricultural resources and finding new growing point.

Keyword农业生态经济系统 演变过程 耦合态势 耦合度 黄土高原沟壑区 王东沟流域
Indexed By中文核心期刊要目总览
Language中文
Document Type期刊论文
Identifierhttp://ir.iswc.ac.cn/handle/361005/8575
Collection水保所知识产出(1956---)
Affiliation1.中国科学院水利部水土保持研究所
2.西北农林科技大学水土保持研究所
3.陕西科技大学陕西农产品加工技术研究院
First Author Affilication中国科学院水利部水土保持研究所
Recommended Citation
GB/T 7714
李文军,郝明德,牛育华. 黄土高原沟壑区王东沟流域农业 生态经济系统演变过程[J]. 水土保持通报,2016,36(1):298-302.
APA 李文军,郝明德,&牛育华.(2016).黄土高原沟壑区王东沟流域农业 生态经济系统演变过程.水土保持通报,36(1),298-302.
MLA 李文军,et al."黄土高原沟壑区王东沟流域农业 生态经济系统演变过程".水土保持通报 36.1(2016):298-302.
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