地表温度“源—汇”景观贡献度的影响因素分析

吴健生, 何海珊, 胡甜

Analysis of factors influencing the "source-sink" landscape contribution of land surface temperature

WU Jiansheng, HE Haishan, HU Tian

表5 “源—汇”景观贡献度的回归结果

Tab. 5 Regression result of the CI of "source-sink" landscapes

变量	Ciy_win	Ciy_sum	Cih_win	Cih_sum
P	-0.002	0.118	-0.039	0.278
RH	0.382	-1.540^***	1.083^**	0.179
DVT	-0.692^***	1.573^**	-0.420	-1.439^**
E	0.217^**	0.035	-0.206	0.152
NDVI	-0.454^**	-1.057^**	0.005	-1.846^**
POP	-0.083	0.150^*	0.030	-0.099
NDBI	0.441^***	-0.247	0.283^***	-0.398^**
PD	0.284^**	0.223	-0.416^***	-0.348^***
ED	-0.930^***	-0.489^**	0.362^**	0.747^***
MESH	0.173^***	0.090^**	-0.136^***	-0.130^***
NLSI	-0.224	-0.113	0.231	0.331^**
W×P	-0.107	0.736^*	-0.151	0.220
W×RH	-1.550^**	-0.876	3.428^**	-1.875
W×DVT	1.012	-1.231	-0.530	0.473
W×E	0.257	-0.273^**	1.335	0.391^**
W×NDVI	0.531	1.214	-2.644^**	2.653^**
W×POP	0.341	-0.635^***	0.629	0.550^**
W×NDBI	1.353^***	1.004^**	0.781^**	-1.035^**
W×PD	-0.434	-0.773^**	-1.920^***	-0.946^***
W×ED	1.270^**	2.705^***	0.668	-0.667^*
W×MESH	-0.350^***	-0.183	-0.735^***	0.068
W×NLSI	-0.352	-0.448	-2.351^**	0.219
W×y	0.109	-0.217	-0.098	-0.303^*
R²	0.757	0.899	0.985	0.877
Log likelihood	-66.090	-25.318	62.609	-34.598