Mon Oct 13, F. Flechtner
• Sorted by Date • Sorted by Last Name of First Author •
Lu, Zhong, Zhang, Jinliang, Li, Chaoqun, Wang, Xi, Lei, Guoping, and Li, Kuo, 2025. Modeling hydrological processes and analyzing water balance utilizing remote sensing data and physical hydrological models in the Songnen Plain, China. PLoS ONE, 20(8):e0329816, doi:10.1371/journal.pone.0329816.
• from the NASA Astrophysics Data System • by the DOI System •
@ARTICLE{2025PLoSO..2029816L,
author = {{Lu}, Zhong and {Zhang}, Jinliang and {Li}, Chaoqun and {Wang}, Xi and {Lei}, Guoping and {Li}, Kuo},
title = "{Modeling hydrological processes and analyzing water balance utilizing remote sensing data and physical hydrological models in the Songnen Plain, China}",
journal = {PLoS ONE},
year = 2025,
month = aug,
volume = {20},
number = {8},
pages = {e0329816},
abstract = "{Climate change and human activities have a substantial effect on the
regional water cycle. An accurate simulation of the water cycle
process in the Songnen Plain under the influence of climate
change and human activities can aid in gaining a comprehensive
understanding of the regional water cycle change pattern in a
changing environment, which has significant scientific and
practical value. Based on the MIKE SHE/MIKE 11 model, this study
utilizes multi-source remote sensing data, measured hydrological
data, and other basic data as data sources to simulate the water
cycle process in the Songnen Plain over the past 40 years and
analyze its pattern of change. The results show that groundwater
level data derived from GRACE and GLDAS exhibits great accuracy
in topographically varied regions and low accuracy in proximity
to rivers. The estimated groundwater data and measured runoff
data, integrated with the MIKE SHE/MIKE11 model, accurately
replicate the changes in the water cycle within the Songnen
Plain. Over the years, the Songnen Plain has experienced an
average actual evapotranspiration of 421.61 mm, with an average
rate of change of {\ensuremath{-}}0.36 mm/a. The average surface
runoff has been 36.26 mm, with an average rate of change of
{\ensuremath{-}}0.025 mm/a. The average groundwater level is
169.2 m, indicating a weak downward trend. The variations in the
water balance of the Songnen Plain surplus and deficit
throughout different time periods were 0.804 billion
m{\textthreesuperior}, 0.098 billion m{\textthreesuperior},
{\ensuremath{-}}1.15 billion m{\textthreesuperior}, and 0.645
billion m{\textthreesuperior}, respectively. Regarding
alterations in various land uses, water supply and demand are
most pronounced in arid regions, where the water balance
exhibits a trend of initial decline followed by an increase;
paddy fields experienced a water deficit across different time
periods, with the severity of the deficit intensifying; the
water balance deficit of building land increases with economic
growth; and the water balance of other land uses was contingent
upon climatic conditions. This study provides novel ideas and
methods for regional simulation of water cycle processes in
regional water scarcity literature by innovatively integrating
GRACE and GLDAS data with the MIKE SHE/MIKE 11 model.}",
doi = {10.1371/journal.pone.0329816},
adsurl = {https://ui.adsabs.harvard.edu/abs/2025PLoSO..2029816L},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
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