Results 311 to 320 of about 58,207 (328)
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Journal of Environmental Management
Meteorological droughts often propagate to agricultural (and other) droughts, both spatially and temporally. The present study proposes a novel complex networks-based cascading spatial drought network to examine the spatial propagation of meteorological droughts in a region to agricultural droughts in other regions.
Dineshkumar Muthuvel, Bellie Sivakumar
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Meteorological droughts often propagate to agricultural (and other) droughts, both spatially and temporally. The present study proposes a novel complex networks-based cascading spatial drought network to examine the spatial propagation of meteorological droughts in a region to agricultural droughts in other regions.
Dineshkumar Muthuvel, Bellie Sivakumar
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Propagation of Meteorological to Hydrological Droughts in India
Journal of Geophysical Research: Atmospheres, 2020AbstractDrought is among the costliest natural disasters that affect the economy, food and water security, and socioeconomic well‐being of about 1.4 billion people in India. Despite the profound implications of droughts, the propagation of meteorological to hydrological droughts in India is not examined. Here, we use observations and simulations from a
Kunal Bhardwaj +3 more
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Water Resources Management, 2019
A reliable understanding of propagation from meteorological to hydrological drought is necessary for accurate forecasting of hydrological droughts. Our current understanding of drought propagation is limited because the characteristics of each drought and the lag time between droughts are uneven due to spatial variability in underlying conditions and ...
Muhammad Nouman Sattar +3 more
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A reliable understanding of propagation from meteorological to hydrological drought is necessary for accurate forecasting of hydrological droughts. Our current understanding of drought propagation is limited because the characteristics of each drought and the lag time between droughts are uneven due to spatial variability in underlying conditions and ...
Muhammad Nouman Sattar +3 more
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Journal of Environmental Management
Droughts significantly impact terrestrial vegetation ecosystems. Understanding the mechanisms by which drought affects ecosystems under different hydrogeological conditions is crucial for ecosystem protection. The aim of this study was to investigate the characteristics and mechanisms of propagation from meteorological drought (MD) to agricultural ...
Chong, Li +6 more
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Droughts significantly impact terrestrial vegetation ecosystems. Understanding the mechanisms by which drought affects ecosystems under different hydrogeological conditions is crucial for ecosystem protection. The aim of this study was to investigate the characteristics and mechanisms of propagation from meteorological drought (MD) to agricultural ...
Chong, Li +6 more
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Science of The Total Environment
Accurately evaluating drought impact on agriculture poses a challenge to regional food security, particularly in compound drought (i.e., meteorological and agricultural drought co-occurring) scenarios. This study presents a novel approach utilizing Vine copula for coupling spatiotemporal features to evaluate drought propagation.
Guibin, Yang +6 more
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Accurately evaluating drought impact on agriculture poses a challenge to regional food security, particularly in compound drought (i.e., meteorological and agricultural drought co-occurring) scenarios. This study presents a novel approach utilizing Vine copula for coupling spatiotemporal features to evaluate drought propagation.
Guibin, Yang +6 more
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Impact of local drought adaptation measures on groundwater levels and drought propagation
This thesis was submitted in fulfillment of the requirements for the Master's degree in Hydrology at the Department of Climate Risk, Vrije Universiteit Amsterdam.Van Noord, Marjolein +3 more
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From development of multi-sectoral drought hazard indicators to global drought hazard propagation
Droughts pose a substantial threat to various sectors, including agriculture, human water supply but also natural ecosystems. While various studies have been conducted for drought evaluation, the majority of them have focused on a particular drought type. This may lead to a lack of comprehensive understanding of the features and progression of droughtsNeda Abbasi +10 more
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Drought duration and spatial dependence increase during propagation
As droughts propagate both in time and space, their impacts increase because of changes in drought properties. Even though drought propagation has two dimensions – a temporal and spatial one – these are mostly studied separately, which neglects that the propagation of droughts through the hydrological cycle may extend from local to ...Manuela Irene Brunner +1 more
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Drought propagation across the Murray�Darling Basin
MODSIM2023, 25th International Congress on Modelling and Simulation., 2023openaire +1 more source
Propagation characteristics of meteorological drought to hydrological drought in China
Journal of HydrologyDing Luo +7 more
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