秦岭—淮河南北供暖格局变化及其影响因素

李双双,延军平,武亚群,汪成博

Spatiotemporal variability of actual heating energy efficiency and its influencing factors in areas south and north of Qinling-Huaihe Line

LI Shuangshuang,YAN Junping,WU Yaqun,WANG Chengbo

图2 秦岭—淮河南北各站点供暖初日和终日的缺失比重

Fig. 2 The absence rate of beginning and ending dates of heating season in areas south and north of Qinling-Huaihe Line