Results 11 to 20 of about 14,946 (263)

Analysis of climate change characteristic of rainstorm in Chongqing in recent 45 years

open access: yes暴雨灾害, 2020
Based on the daily rainfall data of 34 observational stations in Chongqing from 1971 to 2015, the climatological characteristics and changes of rainstorm days, intensity and contribution rate in Chongqing in recent 45 years are analyzed by using ...
Yi LIU   +4 more
doaj   +1 more source

Study of meteorological drought and its impact on rainfed paddy productivity in Gunungkidul Regency [PDF]

open access: yesE3S Web of Conferences, 2021
Gunungkidul Regency is known as an area that often experiences drought. On the other hand, Gunungkidul Regency is also the regency with the highest amount of rice production in the Special Region of Yogyakarta Province.
Putra Qooi Insanu, Nurjani Emilya
doaj   +1 more source

INDEXING OF METEOROLOGICAL DROUGHT

open access: yesBulletin of Taras Shevchenko National University of Kyiv. Geography, 2019
Drought is a serious extreme climatic event that negatively affects the physical environment and water systems causing disruptions in the hydrological cycle of the region. This is a stochastic natural hazard caused by persistent rainfall scarcity. The life cycle of the drought begins with a meteorological phenomenon, and further influence is realized ...
K. Kaverina, I. Kostyrko, R. Oliynyk
openaire   +2 more sources

Optimization of the Local Split-Window Algorithm for FY-4A Land Surface Temperature Retrieval

open access: yesRemote Sensing, 2019
FY-4A is a second generation of geostationary orbiting meteorological satellite, and the successful launch of FY-4A satellite provides a new opportunity to obtain diurnal variation of land surface temperature (LST).
Lijuan Wang   +3 more
doaj   +1 more source

Spatiotemporal evolution and the driving factors of meteorological drought in the Hun-Taizi River basin, NE China

open access: yesJournal of Water and Climate Change, 2022
The evolution of meteorological drought under global warming is of great significance to drought risk management. Meanwhile, driving factors that influence hydrological factors and water cycle processes play an important role in meteorological drought ...
Shupeng Yue   +2 more
doaj   +1 more source

Spatio-temporal characteristics and driving factors of the meteorological drought across China based on CMIP6

open access: yesHydrology Research, 2023
The characteristics of meteorological drought in different river basins in China have clear spatio-temporal differences and the difference between watersheds is also reflected in the influence mechanism of meteorological drought.
Mengru Zhang   +5 more
doaj   +1 more source

Variation characteristics of extreme climate events in Southwest China from 1961 to 2017

open access: yesHeliyon, 2023
Climate change is increasing the intensity of extreme climate events. Significant impacts of extreme climate events on human society and ecosystem have occurred in many places of the world, for example, Southwest China (SWC).
Chunxue Wang   +4 more
doaj   +1 more source

Drought response analysis based on cross wavelet transform and mutual entropy

open access: yesAlexandria Engineering Journal, 2020
Drought exerts a significant impact on the sustainable development of social economy. For sustainable water use and rapid drought response, it is very meaningful to explore the correlation between meteorological drought and hydrological drought.
Yanling Li   +3 more
doaj   +1 more source

Wildfire risks under a changing climate: Synthesized assessments of wildfire risks over southwestern China

open access: yesFrontiers in Environmental Science, 2023
Wildfire events in southwestern China resulted in catastrophic loss of property and human life, and the localized wildfire risks show differentiated trends under global warming scenarios.
Yuanxin Xu   +10 more
doaj   +1 more source

Reliability of meteorological drought indices for predicting soil moisture droughts [PDF]

open access: yes, 2016
Abstract. Meteorological drought indices based on precipitation and/or evaporation are commonly used to detect the presence, severity and duration of soil moisture droughts. However, it is debatable whether droughts can be adequately characterised using only precipitation and/evaporation, or whether more physical based methods using soil water deficits
Halwatura, Devanmini   +3 more
openaire   +2 more sources

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