Funding for this research was provided by:
National Natural Science Foundation of China (61672332)
Natural Science Foundation of Fujian Province, China (2017J01771)
Education Department of Fujian Province (JAT160291)
the Institute of Meteorological Big Data-Digital Fujian
Fujian Key Laboratory of Data Science and Statistics
National Natural Science Foundation of China (11701258)
Article History
First Online: 21 February 2019
Compliance with ethical standards
:
: This study was funded by the National Natural Science Foundation of China under Grant Nos. 61603173 and 11871259, the Natural Science Foundation of Fujian Province, China, under Grant No. 2017J01771, the Institute of Meteorological Big Data-Digital Fujian and Fujian Key Laboratory of Data Science and Statistics.
: Author Shujiao Liao declares that she has no conflict of interest. Author Qingxin Zhu declares that he has no conflict of interest. Author Yuhua Qian declares that he has no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.