Summer high temperature extremes over Northeastern China predicted by spring soil moisture
Summer high temperature extremes over Northeastern China predicted by spring soil moisture
复制标题
春季土壤湿度预测中国东北地区夏季极端高温
DOI:
10.1038/s41598-019-49053-9
复制
发表时间:
2019-08
影响因子:
4.6
通讯作者:
Kai Yang
中科院分区:
文献类型:
--
作者:
Jingyong Zhang;Zhangmei Yang;Lingyun Wu;Kai Yang
Current seasonal climate predictions mainly reside in the ocean anomalies. However, the prediction skills are generally limited over many extra-tropical land areas where the oceanic effects are relatively weak. In this study, we address the potential of preceding spring soil moisture condition to predict summer hot days over Northeastern China, a typical Northern Hemisphere mid-latitude region. The results show that spring soil moisture condition over Central-Eastern China is closely related with following summer hot days over Northeastern China for the period of 1979–2017. The statistical model based on the preceding spring soil moisture condition yields temporal cross-validated correlation skill of 0.57 for summer hot days over Northeastern China. The spatial pattern correlation skills of independent hindcast experiments for 2009–2017 are also high, ranging from 0.87 to 0.94. Our results can be easily applied to practical prediction of summer hot days over Northeastern China, and help to provide better climate services and reduce the detrimental effects of extreme heat over this extra-tropical region.
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影响因子:
4.9
作者:
Luo, Ming;Lau, Ngar-Cheung
通讯作者:
Lau, Ngar-Cheung
DOI:
10.1002/2017ef000709
发表时间:
2018-01
期刊:
Earth's future
影响因子:
--
作者:
Papalexiou SM;AghaKouchak A;Trenberth KE;Foufoula-Georgiou E
通讯作者:
Foufoula-Georgiou E
影响因子:
5.2
作者:
Miralles DG;Gentine P;Seneviratne SI;Teuling AJ
通讯作者:
Teuling AJ
影响因子:
5.2
作者:
Chen, Yang;Zhai, Panmao
通讯作者:
Zhai, Panmao
DOI:
--
发表时间:
2010
期刊:
--
影响因子:
--
作者:
Bhubanjyoti Bhattacharya
通讯作者:
Bhubanjyoti Bhattacharya