基于景观生态学的农村居民点布局特征分析——以湖南省汉寿县为例  

Analysis of the Pattern of Rural Settlement Using Landscape Ecology Methods:A Case Study from Hanshou County,Hunan Province

作　　者：张坤[1] 谭雪兰[1] 黄婷[2] 何长元[1] 

机构地区：[1]湖南农业大学资源环境学院,长沙410128 [2]湖南农业大学园艺园林学院,长沙410128

出　　处：《上海国土资源》2013年第2期24-27,共4页Shanghai Land & Resources

基　　金：国家自然科学基金项目(41201175);湖南省教育厅科研项目(12C0152)

摘　　要：为将景观生态与农村居民点布局相联系,应用景观生态学的研究方法,针对湖南省汉寿县农村居民点的现状特征,通过对农村居民点斑块形状面缘比、近方率、分维数、碎裂化、分离度等指标的计算分析,归纳总结了县级农村居民点布局景观特征的总体态势,并分别根据斑块规模、形状、特征等景观指数进行分析,从地形和地域两个角度提出了湖区、平原区、丘陵区、中部山区不同地质地貌条件下农村居民点的规划建议,为当前开展的村镇居民点规划和土地整治工作提供新的思路和方法。This study applies landscape ecology methods to examining the relationships between landscape ecology and the pattern of rural settlement in Hanshou County.Calculations were made of various parameters including（amongst others） the ratio of the patch perimeter to the patch area,the approximate square ratio,the fractal dimension,the fragmentation of elements,and the patch resolution.Based on the analysis of the calculated results,four kinds of planning recommendations for rural area settlement were identified,corresponding to the surrounding lake region,the plain region,the hilly region,and the surrounding mountain region.The new conceptions and methods developed in this study should help inform planning for land consolidation and rural settlements.

关 键 词：土地规划 土地整治 景观生态学 农村居民点 景观指数 

分 类 号：K928.5[历史地理—人文地理学]