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Sökning: id:"swepub:oai:gup.ub.gu.se/319080" > Future Population E...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003758naa a2200637 4500
001oai:gup.ub.gu.se/319080
003SwePub
008240528s2022 | |||||||||||000 ||eng|
024a https://gup.ub.gu.se/publication/3190802 URI
024a https://doi.org/10.1029/2021ef0025112 DOI
040 a (SwePub)gu
041 a eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Ullah, S.4 aut
2451 0a Future Population Exposure to Daytime and Nighttime Heat Waves in South Asia
264 c 2022-05-12
264 1b American Geophysical Union (AGU),c 2022
520 a Climate change is expected to result in more frequent and intense heat waves (HWs) in South Asia (SA). The simultaneous increases in temperature and population will exacerbate the population exposure to future HWs. Here we estimate the future population exposure to daytime and nighttime HWs in SA using the Coupled Model Intercomparison Project 6 (CMIP6) models under four Shared Socioeconomic Pathways (SSPs) during 2061-2100, relative to 1975-2014. The results show that the projected frequency and spatial extent of the daytime (nighttime) HWs will be higher under scenario SSP5-8.5, followed by SSP2-4.5, SSP3-7.0, and SSP1-2.6 (SSP5-8.5, followed by SSP3-7.0, SSP2-4.5, and SSP1-2.6), relative to the historical period. The approach presented here allows decomposing the effects of climate change and future population on the overall exposure. The results reveal that the compounding effects of projected trends in population and HWs will significantly escalate the population exposure to HWs. Under the selected SSPs, the total population exposure to daytime and nighttime HWs ranges from 185 to 492 and 204-555 million people-event, respectively, with the maximum exposure occurring in the Indo-Gigantic Plain. The wide range of exposed populations highlights the sensitivity of the overall exposure to our future socioeconomic pathway decisions, emphasizing the importance of curbing anthropogenic greenhouse gas emissions and adopting sustainable urban planning solutions to minimize the potential socioeconomic and health impacts of HWs.
650 7a NATURVETENSKAPx Geovetenskap och miljövetenskap0 (SwePub)1052 hsv//swe
650 7a NATURAL SCIENCESx Earth and Related Environmental Sciences0 (SwePub)1052 hsv//eng
653 a population exposure
653 a daytime heatwaves
653 a nighttime heatwaves
653 a coupled
653 a model intercomparison project 6 (CMIP6)
653 a shared socioeconomic pathways
653 a (SSPs)
653 a south Asia
653 a earth system model
653 a 2.0 degrees-c
653 a climate-change
653 a temperature events
653 a river-basin
653 a projections
653 a china
653 a cmip5
653 a variability
653 a sensitivity
653 a Environmental Sciences & Ecology
653 a Geology
653 a Meteorology & Atmospheric
653 a Sciences
700a You, Q. L.4 aut
700a Chen, Deliang,d 1961u Gothenburg University,Göteborgs universitet,Institutionen för geovetenskaper,Department of Earth Sciences4 aut0 (Swepub:gu)xchede
700a Sachindra, D. A.4 aut
700a AghaKouchak, A.4 aut
700a Kang, S. C.4 aut
700a Li, M. C.4 aut
700a Zhai, P. M.4 aut
700a Ullah, W.4 aut
710a Göteborgs universitetb Institutionen för geovetenskaper4 org
773t Earth's Futured : American Geophysical Union (AGU)g 10:5q 10:5x 2328-4277
8564 8u https://gup.ub.gu.se/publication/319080
8564 8u https://doi.org/10.1029/2021ef002511

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