碳减排目标下中国省域城市建设用地空间配置响应研究

碳减排目标下中国省域城市建设用地空间配置响应研究

钟顺昌, 汪文竹, 闫程莉

Research on the response of spatial allocation of urban construction land in China's provinces under the goal of carbon emission reduction

ZHONG Shun-chang, WANG Wen-zhu, YAN Cheng-li

表4 各功能用地空间配置集中度对碳排放的影响

Table 4 The impact of spatial allocation concentration of different types of functional land on carbon emissions

变量	工业用地				居住用地				服务用地
变量	(1) CO₂	(2) CO₂	(3) CO₂		(4) CO₂	(5) CO₂	(6) CO₂		(7) CO₂	(8) CO₂	(9) CO₂
pro_i	-0.17^**	-0.18^***	0.21
	(0.08)	(0.06)	(0.22)
sq_pro_i			-0.51^*
			(0.27)
pro_r					-0.22^***	-0.20^***	-0.14
					(0.08)	(0.07)	(0.24)
sq_pro_r							-0.08
							(0.30)
pro_s									-0.22^**	-0.31^***	-0.72^***
									(0.09)	(0.07)	(0.23)
sq_pro_s											0.48^*
											(0.26)
控制变量	No	Yes	Yes		No	Yes	Yes		No	Yes	Yes
_cons	0.33^***	-0.39^***	-0.45^***		0.35^***	-0.32^**	-0.33^**		0.35^***	-0.30^**	-0.20
	(0.03)	(0.15)	(0.15)		(0.03)	(0.15)	(0.15)		(0.03)	(0.15)	(0.16)
时间/个体	Yes	Yes	Yes		Yes	Yes	Yes		Yes	Yes	Yes
R²	0.29	0.60	0.60		0.29	0.60	0.60		0.29	0.61	0.61