城乡一体化视角下县域土地多用途适宜性评价方法研究——以嘉禾县为例  

County land multipurpose suitability evaluation method in view of urban-rural integration

作　　者：曾敏[1] 赵运林[2] 张曦[1] 

机构地区：[1]湖南农业大学生物科学技术学院,湖南长沙410128 [2]湖南城市学院化学与环境工程学院,湖南益阳413000

出　　处：《湖南科技大学学报（自然科学版）》2014年第1期37-41,共5页Journal of Hunan University of Science And Technology：Natural Science Edition

基　　金：湖南省科技计划项目(2011SK3127);湖南省科技计划项目(213SK3157);益阳市科技局科技计划项目(2012JZ04)

摘　　要：针对城乡一体化视角下县域全域范围内土地多用途的复杂性,构建了基于GIS和模糊综合评价法的土地生态适宜性评价模型,并以嘉禾县城乡一体化规划为例,从城乡空间一体化和生态安全格局出发,评价出嘉禾县县域最适宜的城镇建设发展用地、生态林业用地、生态农业用地、农林复合用地和农城复合用地,评价结果为嘉禾县城乡一体化用地布局提供了科学依据.In view of the complexity of land use of the county from the perspective of urban -rural integration in the global scope,the land ecological suitability evaluation model was construct,which of based on GIS and fuzzy comprehensive evaluation method,and took the integrating planning of urban and rural in Jiahe County as an example,from the point of view of urban and rural spatial integration and ecological security pattern,the optimum pattern for lands for urban and rural construction,ecological forestry land-use ,ecological agriculture land-use ,agriculture and forestry composite land-use and agriculture and urban composite land-use in Jiahe county,were evaluated respectively evaluation results provided scientific basis for the integration of urban and rural land use layout of Jiahe County.

关 键 词：城乡一体化 土地多用途 模糊综合评价方法 嘉禾县 

分 类 号：TU98[建筑科学—城市规划与设计]