期刊论文

中文

中国农业资源与区划

1005-9121

2015

36

6

30-35

10.7621/cjarrp.1005-9121.20150606

本校为第一机构

当代社会的经济发展与生态环境保护联系紧密,环境、经济、发展之间的矛盾已经成为制约可持续发展最重要的问题。土地利用方式是否合理直接影响到生态环境的好坏,土地生态质量分区有助于推动两型（环境友好型与资源节约型）社会的构建,因地制宜地对土地进行开发利用是经济发展的重要前期工作。文章以长沙市莲花镇为研究区,以其17个行政村为评价单元,采用综合评价法,选取植被覆盖度、水面覆盖度、农作物产量、土地裸露度、建设用地干扰度为评价指标,运用线性加权法计算17个行政村关于5个评价指标的综合评分值。采用总分频率曲线法对土地生态质量综合评分值进行等级划分,将莲花镇的土地生态质量划分...

The economic development of the modern society is closely relatedwith ecological environment protec-tion. The contradictionbetween environment and economy development now hasbecome the most important problem for sustainable development. Whether the land use methods are right or not directly influence the ecological envi-ronment. Therefore land zoning is an important preliminary work for promoting building the"environment-friendly and resource-saving" society. Taking 17 villages in Lianhua town of Changsha as evaluation unit, this paper se-lected 5 indexes,i. e. , vegetation coverage, surface p...