基于土地资源优化配置模型的黄河三角洲宜林牧地绿化研究  

Research on Suitable Forest Land Greening Based on Optimal Allocation Scheme in the Yellow River Delta

作　　者：赵军[1,2,3] 刘高焕[1] 李齐演 

机构地区：[1]中国科学院地理科学与资源研究所,北京100101 [2]东营市人民政府办公室,山东东营257091 [3]中国科学院研究生院,北京100049 [4]金华市浦江县水务局,浙江金华322200

出　　处：《林业资源管理》2010年第1期73-78,共6页Forest Resources Management

基　　金：国家科技支撑计划--现代农村信息化关键技术研究与示范项目(2006BAD10A10)

摘　　要：首先从生态学的角度,根据黄河三角洲优化配置原则,对土地适宜方向与土地利用现状相匹配,甄别出需要调整的类型,以黄河三角洲高效生态农业建设为目标,保持一定的耕地总量,构建黄河三角洲土地资源优化配置模型;然后提出了土地立地类型划分标准,对优化配置后的宜林牧地进行归类;最后,对未绿化的宜林牧地进行树种配置,全力打造黄河三角洲生态绿洲。In the viewpoint of ecology and based on the principle of land optimal allocation,optimal allocation scheme of land resources is constructed and put to build the land suitable for forest and grazing by matching the current situation of land use with the directions of land suitability.Then according to the status quo of land resources,planting site types are put forward.The soil type,relief,salty and underwater level are combined as main factors and irrigation condition as a reference to sort site land into 8 types.In this way,the land suitable for forest and grass is greened according to planting patterns.Finally suitable trees are suggested and utilized to build up the ecological green oasis in the Yellow River Delta.

关 键 词：土地资源 生态区划 优化配置模型 立地类型 黄河三角洲 

分 类 号：S718.5[农业科学—林学] TP39[自动化与计算机技术—计算机应用技术]