长江流域资源与环境 >> 2011, Vol. 20 >> Issue (06): 666-.

• 农业发展 • 上一篇    下一篇

基于星座图法的湖北省农业功能分区

朱俊林,蔡崇法,杨波,揭珊   

  1. (1.华中农业大学资源环境学院|湖北 武汉 430070;2.湖北大学资源环境学院|湖北 武汉 430062)
  • 出版日期:2011-06-20

STUDIES ON AGRICULTURAL FUNCTIONS ZONING OF HUBEI PROVICE BASED ON CONSTELLATION CLUSTERING ANALYSIS

ZHU Junlin1,2, CAI Chongfa1, YANG Bo2, JIE Shan2   

  1. (1.College of Resources and Environment,Huazhong Agricultural University,Wuhan 430070,China;2.College of Resources and Environment,Hubei University,Wuhan 430062,China
  • Online:2011-06-20

摘要:

农业功能分区是准确把握县域农业功能定位、推动区域农业功能拓展和向现代农业转型的基础工作。旨在探索运用一种新的分类方法即星座图法在农业功能分区中的应用。剖析现代农业的功能定位问题,从农产品供应、就业与社会保障、生态调节和文化传承与休闲4大类综合功能选取30个定量指标和2个定性指标,构建了湖北省农业功能分区指标体系。采用星座图法,根据星座图中各星点的位置,确定各县(市)单项功能的分等类型;并以此为基础结合分区单元的实际地理位置和社会经济及环境现状,作出湖北省农业功能分区方案。分区结果以县级行政区域为分区单元,按照农业功能分区的基本原则,湖北省分4个农业主导功能区,各主导功能区分为3个二级区共12个二级农业功能区

Abstract:

Agricultural functions zoning is the base for accurately positioning a county’s agriculture function orientation,promoting the prolongation of regional agricultural additional functions,and promoting traditional agriculture evolving to modem agriculture pattern.The paper is aimed at trying to accomplish the agricultural functional zoning of Hubei Province by using the constellation clustering analysis.Analyzing modern agriculture function orientation from four aspects of production supply,employment and social security,ecological system adjustment,and cultural inheritance and leisure,the paper established the agriculture functional zoning index system of Hubei Province that contained thirty quantitative indices and two qualitative indices.Using the constellation clustering analysis,the paper determined the single function classification type of each county or city according to each star's location.And then,considering the geographical position,socioeconomic and environmental status of the zoning units.The paper worked out the agricultural functions zoning scheme of Hubei Province.The zoning units were county administrative regions.According to the basic principles of agricultural functional zoning,Hubei Province was divided into four agricultural dominant function zones and twelve secondary agricultural functional areas that each dominant function zone contained three secondary agricultural functional areas. 

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