宁夏沿黄人工绿洲农田格局对景观多样性的影响——以卫宁平原灌区为例
乔荣荣, 黄海涛, 董春媛, 罗立辉, 常学礼

Analysis of the influence of farmland pattern on landscape diversity in artificial oasis along the Yellow River in Ningxiaa case study in Zhongwei-Zhongning Plain Irrigation District
Rongrong Qiao, Haitao Huang, Chunyuan Dong, Lihui Luo, Xueli Chang
表5 指数交互和指数分级中对景观多样性指数( LDI )影响不显著区域空间统计
Table 5 Statistics of regional space with no significant influence on LDI in factor interaction and factor classification
类别面积/km2平均斑块面积/km2最大斑块比例/%斑块间距离/m
Pafrac分级不显著区14.942.130.301 116
Enn_mn分级不显著区249.392.2415.10851.9
因子交互作用不显著区122.442.6124.80717.5