Results 1 to 10 of about 91,655 (213)

Spatiotemporal evolution and meteorological triggering conditions of hydrological drought in the Hun River basin, NE China [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2022
The change of climate and environmental conditions has obviously affected the evolution and propagation of drought in river basins. The Hun River basin (HRB) is a region seriously troubled by drought in China, so it is particularly urgent to evaluate the
S. Yue   +5 more
doaj   +1 more source

The Spread of Multiple Droughts in Different Seasons and Its Dynamic Changes

open access: yesRemote Sensing, 2023
Investigating the propagation and influencing mechanism that transitions a meteorological drought to a hydrological drought in a changing environment is crucial for understanding the formation process and mechanism of hydrological drought.
Shuang Zhu   +4 more
doaj   +1 more source

Study on the propagation probability characteristics and prediction model of meteorological drought to hydrological drought in basin based on copula function

open access: yesFrontiers in Earth Science, 2022
Studying the probability characteristics of meteorological drought transmission to hydrological drought can help alleviate drought and optimize the allocation of water resources.
Huiliang Wang   +3 more
doaj   +1 more source

Evolution characteristics and relationship of meteorological and hydrological droughts from 1961 to 2018 in Hanjiang River Basin, China

open access: yesJournal of Water and Climate Change, 2022
In the context of global warming and increasing human activities, the acceleration of the water cycle will increase the risk of basin drought. In this study, to analyze the spatial and temporal evolution characteristics of hydrological and meteorological
Lin Wang   +5 more
doaj   +1 more source

A review of the adaptability of hydrological models for drought forecasting [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2020
Drought intensity and frequency are increasing in recent years in multiple regions across the world due to global climate change and consequently drought forecasting research has received more and more attention.
Z. Xing   +8 more
doaj   +1 more source

Impact of the false intensification and recovery on the hydrological drought internal propagation

open access: yesWeather and Climate Extremes, 2022
Understanding the influence factors of hydrological drought internal propagation (HDIP) is crucial for early detection of hydrological drought. However, the ‘false recovery’ (FR) during development of hydrological drought and ‘false intensification’ (FI)
Jiefeng Wu   +5 more
doaj   +1 more source

Understanding and seasonal forecasting of hydrological drought in the Anthropocene [PDF]

open access: yesHydrology and Earth System Sciences, 2017
Hydrological drought is not only caused by natural hydroclimate variability but can also be directly altered by human interventions including reservoir operation, irrigation, groundwater exploitation, etc. Understanding and forecasting of hydrological
X. Yuan   +4 more
doaj   +1 more source

Study on the evolution law and stage response relationship between meteorological elements and hydrological drought in Xiangtan area

open access: yesFrontiers in Environmental Science, 2023
Studying the propagation law and response relationship between meteorological elements and hydrological drought is conducive to exploring the propagation mechanism and transmission time of drought, and providing a basis for reasonable and efficient ...
Fang Wan   +9 more
doaj   +1 more source

On the spatio-temporal analysis of hydrological droughts from global hydrological models [PDF]

open access: yes, 2011
The recent concerns for world-wide extreme events related to climate change have motivated the development of large scale models that simulate the global water cycle.
Corzo Perez, G.   +3 more
core   +8 more sources

Possible Future Climate Change Impacts on the Meteorological and Hydrological Drought Characteristics in the Jinghe River Basin, China

open access: yesRemote Sensing, 2023
Revealing the impact of future climate change on the characteristics and evolutionary patterns of meteorological and hydrological droughts and exploring the joint distribution characteristics of their drought characteristics are essential for drought ...
Tingting Huang   +6 more
doaj   +1 more source

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