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县域交通优势度与经济发展水平空间耦合——基于辽宁省44个农业县的定量分析 被引量:11
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作者 彭向明 韩增林 《资源开发与市场》 CAS CSSCI 2017年第9期1077-1083,共7页
以辽宁省44个农业县单元为研究对象,从交通网络密度、区域交通可达性和区位优势度三个方面构建区域交通优势度评价指标体系,并在综合利用熵权TOPSIS法测度辽宁省44个农业县经济发展水平的基础上,对其各农业县交通优势度与经济发展水平... 以辽宁省44个农业县单元为研究对象,从交通网络密度、区域交通可达性和区位优势度三个方面构建区域交通优势度评价指标体系,并在综合利用熵权TOPSIS法测度辽宁省44个农业县经济发展水平的基础上,对其各农业县交通优势度与经济发展水平耦合度、协调度进行分析。结果表明:(1)辽宁省各农业县经济发展水平差异明显,经济发展水平较高地区主要集中在辽宁省沿海经济带和沈阳经济区附近。(2)辽宁省农业县交通优势度整体差异较大,西北部和东部县域交通优势度水平较低,水平较高区域主要集中分布于辽宁省沿海经济带、沈阳经济区和京哈、哈大客运专线沿线地区。(3)辽宁省农业县经济发展水平与交通优势度水平耦合度较高,且交通优势度水平越高的地区县域经济越发达,表明交通优势对区域经济具有较强的带动与促进作用,但各农业县经济发展水平与交通优势度协调度较低,说明交通促进区域经济发展的重大优势仍未得到充分发挥。 展开更多
关键词 交通优势度 熵权TOPSIS法 农业县经济发展水平 空间耦合
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实现农业多功能拓展是农业县今后发展的必然趋势
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作者 冯德超 王震 《吉林农业(学术版)》 2010年第10期7-7,共1页
当前正处于传统农业向现代农业过渡的重要时期,农业发展也即将跨入"十二五"新的历史起点。在这一关键转折阶段,充分挖掘农业内在发展潜力,促进农业由单一的保障性功能向多功能方向拓展,是农业县份今后发展的现实选择和必然趋... 当前正处于传统农业向现代农业过渡的重要时期,农业发展也即将跨入"十二五"新的历史起点。在这一关键转折阶段,充分挖掘农业内在发展潜力,促进农业由单一的保障性功能向多功能方向拓展,是农业县份今后发展的现实选择和必然趋势。伊通是国家级重点商品粮基地县和吉林省畜牧业生产先进县,农业基础优势比较突出,在此基础上实现农业发展上的新突破。 展开更多
关键词 农业 多功能拓展 农业县发展
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Sustainable Development of Agriculture in Northwestern Ecologically Fragile Desert Oasis——A case study of Guazhou County of Gansu Province 被引量:6
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作者 张怀山 乔国华 +1 位作者 王春梅 张茜 《Agricultural Science & Technology》 CAS 2010年第6期175-178,共4页
Guazhou County of Gansu Province is a typical ecological fragile area lying in the transition area of desert and oasis.The development of its agricultural economy is highly dependent on natural resources and environme... Guazhou County of Gansu Province is a typical ecological fragile area lying in the transition area of desert and oasis.The development of its agricultural economy is highly dependent on natural resources and environment.Contradiction of resources characterized agriculture and the fragile ecological environment has become one of the main barriers to log the impact of local agriculture to achieve sustainable development.Aiming at fragile ecological environment and limiting factors of agricultural sustainable development,thoughts and countermeasures of realizing agricultural sustainable development have been proposed. 展开更多
关键词 Desert oasis Ecologically fragile area Agricultural sustainable development Guazhou County
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Agriculture Development in Agriculture Oriented County Based on Territorial Function ——A Case Study of Long’an County in GuangXi Zhuang Autonomous Region
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作者 陈小良 樊杰 +2 位作者 莫雄礼 洪辉 张沛 《Agricultural Science & Technology》 CAS 2013年第5期790-796,共7页
[Objective] The aim was to research development plan of major agriculture-oriented county (MAOA or MAOC hereafter) based on territorial function. [Method] The relationship between Major Function Oriented Zoning (MF... [Objective] The aim was to research development plan of major agriculture-oriented county (MAOA or MAOC hereafter) based on territorial function. [Method] The relationship between Major Function Oriented Zoning (MFOZ hereafter) and agricultural development is explored with the case of Long'an County in Guangxi. [Result] In the research, agricultural function, featured by composition and diversification, is considered one of territorial function typs, contributed by ecology, land, industries and population. With Long'an as a study case, it can be concluded that the plan of major agriculture-oriented counties is as follows: With guidance of territorial function, the counties should formulate the strategies of major function oriented zones, strive for more social and economic resources for agricultural development, extend agricultural functions, enhance the role of agricultural additional functions, strengthen ecological conservation, improve agricultural productivity and transportation, reinforce exchange of countryside with other regions. In addition, attention should be paid to reconstruction of population and industry pattern for redistribution on the basis of evaluation on bearing capacity of resources and environment. [Conclusion] In future, major agriculture oriented county should coordinate relationship among agriculture, industries, ecology and population with rational distribution of territorial function in county to guarantee stable and sustainable agricultural development. 展开更多
关键词 Agricultural development Long'an County Major function Territorial function Major agricultural-oriented areas/counties
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