科尔沁沙地典型坨甸相间区景观格局变化及其驱动因子

方海富, 李玉霖, 李衍青, 莫雨茵, 詹瑾, 罗志佳

Changes in landscape patterns and their driving factors of the typical dune alternated with meadow area in the Horqin Sandy Land

Haifu Fang, Yulin Li, Yanqing Li, Yuyin Mo, Jin Zhan, Zhijia Luo

表2 研究区景观格局变化与驱动因子的相关系数

Table 2 Correlation coefficients between landscape pattern changes and drivers in the study area

驱动因子 CONTAG SHDI SHEI NP LPI LSI AI 降水 -0.3930 0.1334 -0.0416 0.4407* -0.1785 0.5070 -0.3424 实际蒸散发 -0.4069 0.1900 -0.1793 0.7226** 0.0537 0.7110** -0.6439** 土壤湿度 -0.1856 -0.2836 -0.3452 0.8108** 0.0279 0.8807** -0.8052** 水体面积 -0.1161 0.0164 -0.2474 0.5044* 0.1693 0.4535 -0.5029* 人口 -0.3740 0.5758** 0.4150 -0.2394 -0.1684 -0.2442 0.3697