亚博app

基于景观安全格局的黄海区域农村居民点空间布局优化——以辽宁大连普兰店区为例
1, 3, 1,2, 4

(1.dongbeilinyedaxue, haerbin 150040; 2.daliangongyedaxue, liaoning dalian 116034; 3.jilinnongyedaxue, zhangchun 130118; 4.guangzhoudiliyanjiusuo, guangzhou 510070)

;;;;

Layout Optimization of Rural Residential Land in the Yellow Sea Based on Theory of Landscape Security Pattern-A Case Study on Pulandian District in Dalian City of Liaoning Province
QU Ming1, ZHOU Yunwei3, CAO Fucun1,2, LI Xiaojun4

(1.northeast forestry university, hearbin 150040, china; 2.dalian polytechnic university, dalian, liaoning 116034, china; 3.jilin agricultural university, changchun 130118, china; 4.guangzhou institute of geography, guangzhou 510070, china)

;;;;

备注

农村居民点合理布局是农村土地综合整治的重要组成部分,也是乡村振兴战略实施和农村人居环境整治的重要保障。借助GIS空间分析,利用景观安全格局理论与MCR模型,对黄海区域的普兰店沿海3个街道的农村居民点数据,从水土保持、生物多样性保护和水资源保护3个方面构建了普兰店沿海区域农村居民点布局综合景观安全格局。结果 亚博app表明:根据普兰店区发展规划和沿海农村居民点分布现状,农村居民点用地优化方式为重点建设型、适度建设型、控制扩展型和迁移合并型4种类型。在近海区域或靠近河流的农村居民点,严格控制其规模或有限整治迁移至就近适度建设区或重点建设区。研究结果为沿海的新型城镇化建设及农村土地资源集约化发展提供决策支持。

亚博appthe rational distribution of rural residential areas is an important part of the comprehensive improvement of rural land and also an important guarantee for the implementation of rural revitalization strategy and the improvement of the rural inhabited environment. based on the spatial analysis method in gis platform, theory of landscape security pattern and mcr model, water soil conservation, biodiversity conservation and water resources protection were studied in three streets along the coast of pulandian reserve in the yellow sea. combined with the development planning of pulandian district and the distribution status of coastal rural residential areas, optimization of land use in rural residential areas was divided into four types: key construction type, moderate construction type, control expansion type and migration combination type, accordingly. corresponding strategies for different types of optimization of land use in rural residential areas were proposed. the coastal areas or rural residential areas close to rivers should be strictly controlled the scale or limited regulation and relocation to the nearby moderate construction area or key construction area. these research results can provide decision support for the construction of new urbanization construction and the intensive development of rural land resources in the coastal areas.

金沙体育-金沙体育官网 亚博app yabo88_yabo88官网-「开户首充送大礼」 英亚国际 十大网投信誉平台-全球十大信誉网投平台-亚博app