Results 61 to 70 of about 38,445 (204)

Exacerbated Variability and Extremes in Streamflow Across Half of China From 1961 to 2018

Water Resources Research
Global warming has significantly altered the hydrological cycle and increased the frequency and intensity of extreme hydrological events. Therefore, quantifying trends in the variability and extremes of streamflow is crucial for deepening our ...
Yilin Zhan, Guobao Xu, Bo Wang, Guoju Wu, Jiarui Wu, Tingting Zhao, Xuejiao Wu   +6 more
doaj   +1 more source

Changes in precipitation and river flow in northeast Turkey: associations with the North Atlantic Oscillation [PDF]

, 2010
This paper explores the relationships between the North Atlantic Oscillation (NAO) index and precipitation and river flow over northeast Turkey. Precipitation totals and maximum, mean and minimum river flow are analysed at the seasonal scale for 12 and ...
Eastwood, W. J., Hannah, D. M., Saris, F.   +2 more
core  

Multi-decadal trends in global terrestrial evapotranspiration and its components [PDF]

, 2016
Evapotranspiration (ET) is the process by which liquid water becomes water vapor and energetically this accounts for much of incoming solar radiation. If this ET did not occur temperatures would be higher, so understanding ET trends is crucial to predict
Chiew, Francis HS, Liu, Changming, Liu, Yi Y, Lu, Xingjie, McVicar, Tim R, Miralles, Diego, Pang, Ming, Peña-Arancibia, Jorge L, Vaze, Jai, Wang, Yingping, Zhang, Yongqiang, Zheng, Hongxing   +11 more
core   +1 more source

Tree ring records reconstruct streamflow variability in Utah [PDF]

Eos, Transactions American Geophysical Union, 2014
People in northern Utah, including Salt Lake City, depend on water stored as winter snow and delivered by mountain streams to populated areas. Climate models predict that in the near future, warmer temperatures will lead to a decrease in winter snow and streamflow in mountain streams, possibly leading to water shortages for the region.
openaire   +1 more source

Late twentieth century rapid increase in high Asian seasonal snow and glacier-derived streamflow tracked by tree rings of the upper Indus River basin

Environmental Research Letters, 2021
Given the reported increasing trends in high Asian streamflow and rapidly increasing water demand in the Indian subcontinent, it is necessary to understand the long‐term changes and mechanisms of snow- and glacier-melt-driven streamflow in this area ...
Feng Chen, Magdalena Opała-Owczarek, Adam Khan, Heli Zhang, Piotr Owczarek, Youping Chen, Moinuddin Ahmed, Fahu Chen   +7 more
doaj   +1 more source

El Niño-Southern Oscillation (ENSO) controls on mean streamflow and streamflow variability in Central Chile

, 2020
Understanding hydrological extremes is becoming increasingly important for future adaptation strategies to global warming. Hydrologic extremes affect food security, water resources, natural hazards, and play an important role in the context of erosional processes and landscape evolution.
van Dongen, Renee, Scherler, Dirk, Wendi, Dadiyorto, Deal, Eric; id_orcid0000-0003-0945-9160, Meier, Claudio, Marwan, Norbert, Lao, Luca   +6 more
openaire   +2 more sources

On the Role of NAO Driven Interannual Variability in Rainfall Seasonality on Water Resources and Hydrologic Design in a Typical Mediterranean Basin [PDF]

, 2018
In the last several decades, extended dry periods have affected the Mediterranean area with dramatic impacts on water resources. Climate models are predicting further warming, with negative effects on water availability.
Albertson, John D., Corona, Roberto, Montaldo, Nicola   +2 more
core   +1 more source

Young and new water fractions in soil and hillslope waters [PDF]

Hydrology and Earth System Sciences
The transport processes and corresponding timescales of water's infiltration into and percolation through the shallow subsurface are poorly understood.
M. G. Floriancic, M. G. Floriancic, S. T. Allen, J. W. Kirchner, J. W. Kirchner, J. W. Kirchner   +5 more
doaj   +1 more source

A Conceptualized Groundwater Flow Model Development for Integration with Surface Hydrology Model

, 2017
A groundwater system model was developed and calibrated in the study area of Lehman Creek watershed, eastern Nevada. The model development aims for integrating the surface hydrologic model - precipitation runoff modeling system (PRMS) model - with the ...
Ahmad, Sajjad, Chen, Chao, Kalra, Ajay
core   +1 more source

Investigating the impact of remotely sensed precipitation and hydrologic model uncertainties on the ensemble streamflow forecasting [PDF]

, 2006
In the past few years sequential data assimilation (SDA) methods have emerged as the best possible method at hand to properly treat all sources of error in hydrological modeling.
Hong, Y, Hsu, K, Moradkhani, H, Sorooshian, S   +3 more
core   +2 more sources