国家基本/基准站地面气温资料城市化偏差订正

温康民, 任国玉, 李娇, 任玉玉, 孙秀宝, 周雅清, 张爱英

Adjustment of urbanization bias in surface air temperature over the mainland of China

Kangmin WEN, Guoyu REN, Jiao LI, Yuyu REN, Xiubao SUN, Yaqing ZHOU, Aiying ZHANG

表3 目标站不同等级相关系数的参考站数及其百分比

Tab.3 Number of reference stations (frequency) with different correlation coefficients with annual mean temperature of urban stations and their percentages

参考站数及百分比 相关系数 合计 0.90~1.00 0.80~0.90 0.70~0.80 0.60~0.70 0.38~0.60 参考站数/个 1640 830 160 29 22 2681 百分比/% 61.2 30.9 6.0 1.1 0.8 100 累积百分比/% — 92.1 98.1 99.2 100