Acknowledgements:
This work is supported by the National Natural Science Foundation of
China (41572216), the Provincial School Co-construction Project Special
– Leading Technology Guide (SXGJQY2017-6), the China Geological
Survey Shenyang Geological Survey Center “Hydrogeological Survey of
Songnen Plain” project ([2019]DD20190340-W09). We greatly
appreciate the provision of streamflow data by Songliao Water Resources
Commission, Ministry of Water Resources, China. We also thank the
anonymous reviewers for useful comments to improve the manuscript.