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 Ningxia： a case study in Zhongwei-Zhongning Plain Irrigation District

Rongrong Qiao, Haitao Huang, Chunyuan Dong, Lihui Luo, Xueli Chang

图4 卫宁平原灌区指数交互与分级对景观多样性指数（LDI）影响的不显著区分布

Fig.4 Distribution of non-significant effects of factor interaction and grading on LDI in Zhongwei-Zhongning irrigation area