Thu Apr 10, F. Flechtner
• Sorted by Date • Sorted by Last Name of First Author •
Lin, Hong, Cheng, Xiao, Zheng, Lei, Peng, Xiaoqing, Feng, Wei, and Peng, Fukai, 2022. Recent Changes in Groundwater and Surface Water in Large Pan-Arctic River Basins. Remote Sensing, 14(3):607, doi:10.3390/rs14030607.
• from the NASA Astrophysics Data System • by the DOI System •
@ARTICLE{2022RemS...14..607L,
author = {{Lin}, Hong and {Cheng}, Xiao and {Zheng}, Lei and {Peng}, Xiaoqing and {Feng}, Wei and {Peng}, Fukai},
title = "{Recent Changes in Groundwater and Surface Water in Large Pan-Arctic River Basins}",
journal = {Remote Sensing},
keywords = {Arctic, groundwater storage, surface water, GRACE, gravity, remote sensing},
year = 2022,
month = jan,
volume = {14},
number = {3},
eid = {607},
pages = {607},
abstract = "{Surface and groundwater in large pan-Arctic river basins are changing
rapidly. High-quality estimates of these changes are challenging
because of the limits on the data quality and time span of
satellite observations. Here, the term pan-Arctic river refers
to the rivers flowing to the Arctic Ocean basin. In this study,
we provide a new evaluation of groundwater storage (GWS) changes
in the Lena, Ob, Yenisei, Mackenzie and Yukon River basins from
the GRACE total water storage anomaly product, in situ runoff,
soil moisture form models and a snow water equivalent product
that has been significantly improved. Seasonal Trend
decomposition using Loess was utilized to obtain trends in GWS.
Changes in surface water (SW) between 1984 and 2019 in these
basins were also examined based on the Joint Research Centre
Global Surface Water Transition data. Results suggested that
there were great GWS losses in the North American river basins,
totaling approximately -219 km$^{3}$, and GWS gains in the
Siberian river basins, totaling
\raisebox{-0.5ex}\textasciitilde340 km$^{3}$, during 2002-2017.
New seasonal and permanent SWs are the primary contributors to
the SW transition, accounting for more than 50\% of the area of
the changed SW in each basin. Changes in the Arctic hydrological
system will be more significant and various in the case of rapid
and continuous changes in permafrost.}",
doi = {10.3390/rs14030607},
adsurl = {https://ui.adsabs.harvard.edu/abs/2022RemS...14..607L},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
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