Results 11 to 20 of about 1,530,414 (189)

Interpretation of hydrologic trends from a water balance perspective: The role of groundwater storage in the Budyko hypothesis [PDF]

Water Resources Research, 2012
We investigate the observed positive trends in annual runoff in several basins in central Nebraska using the Budyko hypothesis as a diagnostic tool. In basins where runoff is dominated by base flow we found that the estimated annual evapotranspiration (ETa) to precipitation (P) ratio (ETa/P) from data is negatively related to the aridity index (ETp/P ...
Tiejun Wang, Erkan İstanbulluoğlu, Olivia Wright   +2 more
exaly   +4 more sources

A thermodynamic interpretation of Budyko and L'vovich formulations of annual water balance: Proportionality Hypothesis and maximum entropy production [PDF]

Water Resources Research, 2015
AbstractThe paper forms part of the search for a thermodynamic explanation for the empirical Budyko Curve, addressing a long‐standing research question in hydrology. Here this issue is pursued by invoking the Proportionality Hypothesis underpinning the Soil Conservation Service (SCS) curve number method widely used for estimating direct runoff at the ...
Jianshi Zhao, Yin Tang, Murugesu Sivapalan   +2 more
exaly   +5 more sources

Budyko-Type Models and the Proportionality Hypothesis in Long-Term Water and Energy Balances [PDF]

Water, 2022
In the perspective of Darwinian hydrology, Budyko hypotheses can be the foundation of approaches for developing models. Numerous Budyko-type models meeting established boundary conditions (water and energy limits) have been developed based on the Budyko hypothesis on the long-term-average annual mass and energy balance.
Fernando Paz Pellat, Jaime Garatuza Payán, Víctor Salas Aguilar, Alma Socorro Velázquez Rodríguez, Martín Alejandro Bolaños González   +4 more
core   +4 more sources

Attribution Identification of Runoff Variation in Ganjiang River Basin Based on Budyko Hypothesis

Renmin Zhujiang, 2022
The hydrometeorological data of the Ganjiang River Basin for 1953—2017,the non-parametric Mann-Kendall test,and the sliding t test were leveraged to analyze the variation characteristics of the hydrometeorological elements of the study area.Sensitivity ...
LIU Weilin, HUA Huiling, ZHANG Jingrong, WANG Jun, WANG Yunfei, LIU Lina   +5 more
doaj   +1 more source

Using the Budyko hypothesis for detecting and attributing changes in runoff to climate and vegetation change in the soft sandstone area of the middle Yellow River basin, China

Science of The Total Environment, 2020
Understanding catchment hydrological response to intensive land use/cover change (LUCC) and climate change provides a basis for taking effective measures for the future. Runoff is a critical indicator of catchment hydrological processes that reflects the combined effects of climate changes and local human activities. In this study, three main tributary
Li, H., Shi, C., Zhang, Y., Ning, T., Sun, P., Liu, X., Ma, X., Liu, W., Collins, A. L.   +8 more
openaire   +3 more sources

Hydrologic regime alteration and influence factors in the Jialing River of the Yangtze River, China [PDF]

Scientific Reports, 2022
Under the influence of climate alteration and human activities, the hydrological regime of rivers is changing dramatically, which has become a hot spot for water environment research.
Wenxian Guo, Xuyang Jiao, Haotong Zhou, Yongwei Zhu, Hongxiang Wang   +4 more
doaj   +2 more sources

Is There a Baseflow Budyko Curve? [PDF]

Water Resources Research, 2019
There is no general theory to explain differences in baseflow between catchments, despite evidence that it is mainly controlled by climate and landscape.
Sebastian J. Gnann, Ross A. Woods, Nicholas J. K. Howden   +2 more
doaj   +2 more sources

Risk assessment and quantitative attribution of changes in water-sediment relationships by combining the Copula function and the Budyko hypothesis

Ecological Indicators
Changes in external environmental conditions include surface conditions and climate, the process of water and sediment transport also exhibit non-steady-state characteristics, nonlinear and low-correlation characteristics, leading to a more complex ...
Yali Ma, Zuirong Niu, Dongyuan Sun
doaj   +2 more sources

Climate trends and attribution analysis of runoff changes in the Hulan River from 1960-2020 based on the Budyko hypothesis

Journal of Hydrology: Regional Studies
Study region: Hulan River Basin, Heilongjiang Province. Study focus: This research employed a suite of statistical methods, including linear trend analysis and the Mann-Kendall (MK) test, to examine trends and identify abrupt changes in various ...
Gengwei Liu, Changlei Dai, Liang Tao, Chenyao Zhang, Ruihan Xiao, YiJiang He   +5 more
doaj   +2 more sources

Attribution Identification of Runoff Change Before and After Impoundment in the Three Gorges Reservoir Area Based on Budyko Hypothesis

Shuitu Baochi Xuebao
[Objective] Runoff changes under the combined influence of climate change and human activities. Exploring the temporal and spatial evolution of runoff and its causes has important guiding significance for the scientific operation of reservoirs and the ...
CHEN Meng’en, WEI Xing, ZHOU Yulin, SHI Ruibo, LI Yineng   +4 more
doaj   +2 more sources