scholarly journals Estimation of Climate Change Impacts on Water Balance in the Aral Sea Basin using Terrestrial Water Circulation Model

Author(s):  
Yoshiya TOUGE ◽  
Kenji TANAKA ◽  
Eiichi NAKAKITA
2020 ◽  
Vol 186 ◽  
pp. 109544 ◽  
Author(s):  
Thundorn Okwala ◽  
Sangam Shrestha ◽  
Suwas Ghimire ◽  
S. Mohanasundaram ◽  
Avishek Datta

2020 ◽  
Vol 245 ◽  
pp. 105125 ◽  
Author(s):  
Xuanxuan Wang ◽  
Yaning Chen ◽  
Zhi Li ◽  
Gonghuan Fang ◽  
Fei Wang ◽  
...  

PLoS ONE ◽  
2018 ◽  
Vol 13 (11) ◽  
pp. e0207370 ◽  
Author(s):  
Wentian He ◽  
J. Y. Yang ◽  
B. Qian ◽  
C. F. Drury ◽  
G. Hoogenboom ◽  
...  

2012 ◽  
Vol 16 (12) ◽  
pp. 4581-4601 ◽  
Author(s):  
R. Ali ◽  
D. McFarlane ◽  
S. Varma ◽  
W. Dawes ◽  
I. Emelyanova ◽  
...  

Abstract. This study assesses climate change impacts on water balance components of the regional unconfined aquifer systems in south-western Australia, an area that has experienced a marked decline in rainfall since the mid 1970s and is expected to experience further decline due to global warming. Compared with the historical period of 1975 to 2007, reductions in the mean annual rainfall of between 15 and 18 percent are expected under a dry variant of the 2030 climate which will reduce recharge rates by between 33 and 49 percent relative to that under the historical period climate. Relative to the historical climate, reductions of up to 50 percent in groundwater discharge to the ocean and drainage systems are also expected. Sea-water intrusion is likely in the Peel-Harvey Area under the dry future climate and net leakage to confined systems is projected to decrease by up to 35 percent which will cause reduction in pressures in confined systems under current abstraction. The percentage of net annual recharge consumed by groundwater storage, and ocean and drainage discharges is expected to decrease and percentage of net annual recharge consumed by pumping and net leakage to confined systems to increase under median and dry future climates. Climate change is likely to significantly impact various water balance components of the regional unconfined aquifer systems of south-western Australia. We assess the quantitative climate change impact on the different components (the amounts) using the most widely used GCMs in combination with dynamically linked recharge and physically distributed groundwater models.


2020 ◽  
Vol 159 (4) ◽  
pp. 503-522 ◽  
Author(s):  
João Paulo Lyra Fialho Brêda ◽  
Rodrigo Cauduro Dias de Paiva ◽  
Walter Collischon ◽  
Juan Martín Bravo ◽  
Vinicius Alencar Siqueira ◽  
...  

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