| 基于层次聚类分析东北地区生态农业区划研究 |
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| 引用本文： | 陈晓红,王玉娟,万鲁河,解瑞峰. 基于层次聚类分析东北地区生态农业区划研究[J]. 经济地理, 2012, 0(1): 137-140 |
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| 作者姓名： | 陈晓红 王玉娟 万鲁河 解瑞峰 |
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| 作者单位： | 哈尔滨师范大学黑龙江省普通高等学校地理环境遥感监测重点实验室/地理科学学院;盐城工学院土木学院建筑系 |
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| 基金项目： | 国家自然科学基金项目(41101548&40971303);黑龙江省哲学社会科学研究规划2011年度项目(11C023);哈尔滨师范大学科技发展国家预研项目(11XYG-01);高等学校博士学科点专项科研基金项目(20102329110001);黑龙江省自然科学基金项目(C201022);黑龙江省博士后启动基金项目(LBH-Q09070);黑龙江省高等学校科技创新团队建设计划项目(2010td10) |
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| 摘 要： | 农业系统是一个开放的、具有耗散结构的生态—经济—社会三维复合系统,发展农业生产必须因地制宜,为此需要进行农业区域划分。文章在确立生态农业区划原则、明确分区依据的基础上,建立了东北地区生态农业区域划分指标体系,运用层次聚类分析法把整个东北地区分为6个大生态农业区、14个二级生态区。东北地区作为我国具有战略意义的商品粮基地,充分发挥地域生态优势,是把它建成我国粮食安全基地与绿色农畜产品基地的必然趋势。
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| 关 键 词： | 层次聚类分析 东北地区 生态农业 区划 |
Study on the Eco-Agriculture Regionalization based on Hierarchical Cluster Analysis in Northeast China |
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| CHEN Xiao-hong,WANG Yu-juan,WAN Lu-he,XIE Rui-feng. Study on the Eco-Agriculture Regionalization based on Hierarchical Cluster Analysis in Northeast China[J]. Economic Geography, 2012, 0(1): 137-140 |
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| Authors: | CHEN Xiao-hong WANG Yu-juan WAN Lu-he XIE Rui-feng |
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| Affiliation: | 1(1.Key Laboratory of Remote Sensing Monitoring of Geographic Environment,College of Heilongjiang Province, Harbin Normal University,Harbin 150025,Heilongjiang,China;2.School of Civil Engineering and Architecture,Yancheng Institute of Technology,Yancheng 224001,Jiangsu,China) |
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| Abstract: | Agriculture system is an open multiple system compound by ecology-economy-society system which has dissipation structure.Agricultural regionalization is necessary for agriculture development because it must be taken measures suited to local conditions.Based on the principle of ecological agriculture regionalization and the warrant established to it,the index system of regionalization is radiated.At last,the Northeast is divided into six big ecological agriculture construction areas which concludes fourteen second eco-regions. |
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| Keywords: | hierarchical cluster analysis the Northeast China eco-agriculture regionalization |
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