Exploring spatial heterogeneity in synergistic effects of compound climate hazards: Extreme heat and wildfire smoke on cardiorespiratory hospitalizations in California.
Exploring spatial heterogeneity in synergistic effects of compound climate hazards: Extreme heat and wildfire smoke on cardiorespiratory hospitalizations in California.
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探索复合气候灾害协同效应的空间异质性：加州极端高温和野火烟雾对心肺住院的影响。
DOI：
10.1126/sciadv.adj7264
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发表时间：
2024-02-02
期刊：
影响因子：
13.6
通讯作者：
Benmarhnia, Tarik
中科院分区：
文献类型：
--
作者：
Chen, Chen;Schwarz, Lara;Rosenthal, Noam;Marlier, Miriam E.;Benmarhnia, Tarik
在气候变化的背景下，极端高温和野火烟雾事件越来越多地同时发生，特别是在加州。极端高温和野火烟雾可能对人口健康产生协同效应，这种效应在空间上各不相同。我们利用高分辨率卫星和监测数据，以量化空间变化的化合物暴露于极端高温和野火烟雾在加州（2006-2019）在邮政编码制表区（ZCTA）的水平。我们发现极端高温和野火烟雾对州一级每日心肺住院治疗的协同效应。我们还发现了这种协同效应在ZCTA之间的空间异质性。教育程度较低、医疗保险覆盖率较低、收入较低、汽车拥有率较低、树冠覆盖率较低、人口密度较高和少数民族比例较高的社区，其协同效应较高。这项研究强调，需要将复合危害和环境正义的考虑纳入循证政策的制定，以保护人口免受日益普遍的复合危害。极端高温和野火烟雾事件对加州不同空间的人口健康具有协同效应。
Extreme heat and wildfire smoke events are increasingly co-occurring in the context of climate change, especially in California. Extreme heat and wildfire smoke may have synergistic effects on population health that vary over space. We leveraged high-resolution satellite and monitoring data to quantify spatially varying compound exposures to extreme heat and wildfire smoke in California (2006–2019) at ZIP Code Tabulation Area (ZCTA) level. We found synergistic effects between extreme heat and wildfire smoke on daily cardiorespiratory hospitalizations at the state level. We also found spatial heterogeneity in such synergistic effects across ZCTAs. Communities with lower education attainment, lower health insurance coverage, lower income, lower proportion of automobile ownership, lower tree canopy coverage, higher population density, and higher proportions of racial/ethnic minorities experienced higher synergistic effects. This study highlights the need to incorporate compound hazards and environmental justice considerations into evidence-based policy development to protect populations from increasingly prevalent compound hazards. Extreme heat and wildfire smoke events have synergistic effects on population health that vary over space in California.
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影响因子：
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作者：
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