Acknowledgment
The study was financially supported by Natural Science Foundation of
China (No. 41572216), the China Geological Survey Shenyang Geological
Survey Center “Hydrogeological investigation in the Songnen Plain”
project ([2019]DD20190340-W09), the Provincial School
Co-construction Project Special -Leading Technology Guide
(SXGJQY2017-6), and the Jilin Province Natural Science Foundation
(20140101164JC).This work is also partially funded by the Engineering
Research Center of Geothermal Resources Development Technology and
Equipment, Ministry of Education, Jilin University, China. Special
thanks to Professor Yuqing Cao for her suggestions on the manuscript.