Ambient PM(2.5) exposure and expected premature mortality to 2100 in India under climate change scenarios.
Ambient PM(2.5) exposure and expected premature mortality to 2100 in India under climate change scenarios.
复制标题
在气候变化方案下,环境PM(2.5)的暴露和预期在印度2100的预期死亡率。
DOI:
10.1038/s41467-017-02755-y
复制
发表时间:
2018-01-22
影响因子:
16.6
通讯作者:
Smith KR
中科院分区:
文献类型:
--
作者:
Chowdhury S;Dey S;Smith KR
Premature mortality from current ambient fine particulate (PM2.5) exposure in India is large, but the trend under climate change is unclear. Here we estimate ambient PM2.5 exposure up to 2100 by applying the relative changes in PM2.5 from baseline period (2001–2005) derived from Coupled Model Inter-comparison Project 5 (CMIP5) models to the satellite-derived baseline PM2.5. We then project the mortality burden using socioeconomic and demographic projections in the Shared Socioeconomic Pathway (SSP) scenarios. Ambient PM2.5 exposure is expected to peak in 2030 under the RCP4.5 and in 2040 under the RCP8.5 scenario. Premature mortality burden is expected to be 2.4–4 and 28.5–38.8% higher under RCP8.5 scenario relative to the RCP4.5 scenario in 2031–2040 and 2091–2100, respectively. Improved health conditions due to economic growth are expected to compensate for the impact of changes in population and age distribution, leading to a reduction in per capita health burden from PM2.5 for all scenarios except the combination of RCP8.5 exposure and SSP3. Modulation of ambient PM2.5 exposure and premature mortality burden in India under climate change scenarios is unclear. Here the authors show that the premature mortality burden is projected to decrease in 2100 relative to present day under all possible combined climate change and socioeconomic pathways scenarios.
登录
查看更多内容
DOI:
10.1016/s0140-6736(17)30505-6
发表时间:
2017-05-13
期刊:
Lancet (London, England)
影响因子:
--
作者:
Cohen AJ;Brauer M;Burnett R;Anderson HR;Frostad J;Estep K;Balakrishnan K;Brunekreef B;Dandona L;Dandona R;Feigin V;Freedman G;Hubbell B;Jobling A;Kan H;Knibbs L;Liu Y;Martin R;Morawska L;Pope CA 3rd;Shin H;Straif K;Shaddick G;Thomas M;van Dingenen R;van Donkelaar A;Vos T;Murray CJL;Forouzanfar MH
通讯作者:
Forouzanfar MH
影响因子:
10.4
作者:
Burnett RT;Pope CA 3rd;Ezzati M;Olives C;Lim SS;Mehta S;Shin HH;Singh G;Hubbell B;Brauer M;Anderson HR;Smith KR;Balmes JR;Bruce NG;Kan H;Laden F;Prüss-Ustün A;Turner MC;Gapstur SM;Diver WR;Cohen A
通讯作者:
Cohen A
影响因子:
30.7
作者:
Allen, Robert J.;Landuyt, William;Rumbold, Steven T.
通讯作者:
Rumbold, Steven T.
影响因子:
11.4
作者:
Apte, Joshua S.;Marshall, Julian D.;Brauer, Michael
通讯作者:
Brauer, Michael
DOI:
10.1016/j.gloenvcha.2012.05.005
发表时间:
2012-10-01
影响因子:
8.9
作者:
Kriegler, Elmar;O'Neill, Brian C.;Wilbanks, Thomas
通讯作者:
Wilbanks, Thomas