内蒙古鄂尔多斯西柳沟流域生态系统服务功能空间格局与变化解析
韩艳, 乔荣荣, 常学礼

Spatial pattern and changes of ecosystem service functions in the Xiliugou Basin of Ordos, Inner Mongolia
Yan Han, Rongrong Qiao, Xueli Chang
表3 综合评价分级类型景观格局特征
Table 3 Landscape pattern characteristics of comprehensive evaluation grades
年份级别斑块密度/(个·km-2最大斑块指数平均分维数平均间距/m
19901.270.05%1.039163.5
较低3.0116.0%1.044122.4
中等1.437.0%1.045125.1
较高1.8914.1%1.046115.1
0.785.9%1.04598.3
20200.350.05%1.039222.0
较低2.804.8%1.043122.0
中等1.577.7%1.046134.0
较高1.5029.1%1.041110.2
0.928.5%1.040137.1