农村居民点空间布局及优化分析——以重庆市合川区狮滩镇聂家村为例

曾远文, 丁忆, 胡艳, 陈静, 段松江

An analysis of spatial distribution and optimization of rural settlements:A case study of Niejia Village in Shitan Town,Hechuan District,Chongqing

Yuanwen ZENG, Yi DI, Yan HU, Jing CHEN, Songjiang DUAN

表5 不同水域缓冲区等级居民点景观指数分析

Tab.5 Landscape index analysis of settlements in different waters buffer grades

等级	A/hm²	n/个	${A_{i}}_{/}$ hm²	D_i	S_i	F_i
一	239.94	70	19.01	0.270 1	0.079 2	3.41
二	205.21	40	10.19	0.220 7	0.049 6	4.45
三	121.32	26	5.27	0.231 5	0.043 4	5.33
四	45.56	3	0.95	0.128 3	0.020 9	6.14