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Wang, Liuming, Wang, Junxiao, Wang, Lachun, Zhu, Liping, and Li, Xingong, 2022. Terrestrial water storage regime and its change in the endorheic Tibetan Plateau. Science of the Total Environment, 815:152729, doi:10.1016/j.scitotenv.2021.152729.
• from the NASA Astrophysics Data System • by the DOI System •
@ARTICLE{2022ScTEn.81552729W,
author = {{Wang}, Liuming and {Wang}, Junxiao and {Wang}, Lachun and {Zhu}, Liping and {Li}, Xingong},
title = "{Terrestrial water storage regime and its change in the endorheic Tibetan Plateau}",
journal = {Science of the Total Environment},
keywords = {GRACE, Storage regime, Tibetan Plateau, Seasonal pattern, Climate change},
year = 2022,
month = apr,
volume = {815},
eid = {152729},
pages = {152729},
abstract = "{Analogous to flow regime, this study proposed a new statistical
framework to assess inter-annual and intra-annual terrestrial
water storage (TWS) regime and its changes from the aspects of
magnitude, variability, duration and components. The framework
was applied to two endorheic basins, Inner Basin (IB) and Qaidam
Basin (QB), in the Tibetan Plateau and their eight sub-regions.
Our major findings are as follows: (1) TWS in the IB
(2.09{\textendash}2.35 mm/a, P < 0.05) and QB
(0.05{\textendash}0.52 mm/a, P > 0.1) increased in all seasons
from 1989 to 2019 with regional climate warming and wetting. TWS
showed high increase rates (>4.50 mm/a, P < 0.05) in
northeastern IB but decrease rates (<‑0.90 mm/a) in southern IB.
Seasonal total storage in groundwater, lake, permafrost and
glacier (GLPIA) also increased in both the IB
(2.55{\textendash}2.68 mm/a, P < 0.05) and QB
(0.05{\textendash}0.43 mm/a). Seasonal soil water storage (SWA)
decreased in the IB (‑0.39 to ‑0.26 mm/a) and slightly increased
in the QB (0.002{\textendash}0.08 mm/a); (2) Intra-annual TWS
followed approximately a cosine curve. After mutation, monthly
TWS showed a higher positive magnitude change (>50 mm),
accompanied by a longer duration and higher variability in the
IB and its northeastern sub-regions. There was a large reduction
in low storage (‑18.25 mm) combined with higher variability in
southeastern IB; (3) SWA change dominated the storage surplus in
summer (82\%) and storage deficit in autumn (‑78\%) and winter
(‑51\%) in the IB, while GLPIA change dominated the storage
surplus in spring (57\%). In the QB, TWS change was mainly
contributed by SWA change in spring (94\%) and by GLPIA change
in summer (73\%), autumn (‑62\%) and winter (‑58\%). Component
contribution rates showed a significant change in spring and
winter but not much change in summer and autumn, indicating that
the TWS components were more sensitive to climate change in the
cold season.}",
doi = {10.1016/j.scitotenv.2021.152729},
adsurl = {https://ui.adsabs.harvard.edu/abs/2022ScTEn.81552729W},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
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