景观格局因子交互作用对科尔沁沙地沙漠化的影响
蔡明玉, 贾飚, 常学礼

Impact of interaction of landscape pattern factors on desertification status in Kerqin Sandy Land
Mingyu Cai, Biao Jia, Xueli Chang
表3 景观格局因子对沙漠化程度的解释力显著性检查( q 值)
Table 3 Significance test of explanatory force of landscape pattern factors on DSq value
研究区范围年份显著性检查因子
最大斑块指数LPI边界密度ED聚集度AI香农指数SHDI
研究区整体2000q0.0020.0010.0060.000
P0.0000.0460.0000.718
2018q0.0040.0230.0060.022
P0.0000.0000.0000.000
研究区局部2000q0.0060.0020.0130.005
P0.0000.0130.0000.000
2018q0.0030.0190.0030.031
P0.0020.0000.0000.000