摘要: |
农业区划,它为指导人们因地制宜的发展农业生产提供科学的依据。该文引入虚拟水概念,将虚 拟水含量作为农业区划的重要指标之一,并以我国黄淮海地区为例,运用聚类分析对其进行农业分区,得 到了最终的农业资源区划结果:划分为4个区域,分别是京、津山麓平原农牧区,河北平原农业区,鲁、 豫平原丘陵农区,以及皖、苏平原农区。这种方法可以为其他地区开展区划工作提供重要的参考依据。 |
关键词: 农业区划 虚拟水 聚类分析 黄淮海地区 |
DOI:10.7621/cjarrp.1005-9121.20110211 |
分类号: |
基金项目:山东省自然科学基金项目“农业节水激励机制与管理政策研究”(项目号:Y2008H27)和山东省三农问题软科学研究基地资助研究。 |
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STUDIES ON AGRICULTURAL REGIONALIZATION FROM THE PERSPECTIVE OF VIRTUAL WATER |
Jin Xue, Hu Jilian
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Economy & Management College, Shandong Agricultural University, Taian Shandong 271018
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Abstract: |
Agricultural Regionalization provides a scientific basis for people to develop agricultural production in the light of local conditions. This paper introduced the concept of virtual water and took the content of virtual water as one of the important indicators for agricultural regionalization, and then divided agricultural resources of Huang -Huai-Hai Plain into four zones using the clustering analyzing method, i.e., Beijing and Tianjin mountainous and plain agro-pastoral zone, Hebei plain agro-zone, Shandong and Henan hills and plain agro-zone, Anhui and Jiangsu plain agro-zone. |
Key words: agricultural regionalization virtual water clustering analysis Huang-Huai-Hai Plain |