期刊
NATURE SUSTAINABILITY
卷 4, 期 12, 页码 1092-+出版社
NATURE PORTFOLIO
DOI: 10.1038/s41893-021-00781-9
关键词
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资金
- Google Ecology Program
- US National Science Foundation [1444755, 927167, 1934933, 2029918]
- USDA National Institute of Food and Agriculture, McIntire Stennis project [ILLU-875-972]
- Directorate For Engineering
- Div Of Chem, Bioeng, Env, & Transp Sys [2029918] Funding Source: National Science Foundation
Access to urban green space is crucial for addressing neighborhood inequality and health outcomes, but low-income and communities of color often have less access to nature, making them more vulnerable to the impacts of COVID-19. Inequities in greenness and park access are linked to COVID-19 case rates, highlighting the importance of urban nature in public health efforts during and beyond the pandemic.
Access to green space has been a critical, and contentious, issue for neighbourhood inequality and health outcomes. This Analysis looks at how the COVID-19 pandemic interacts with availability of nature for urban residents. Urban nature-such as greenness and parks-can alleviate distress and provide space for safe recreation during the COVID-19 pandemic. However, nature is often less available in low-income populations and communities of colour-the same communities hardest hit by COVID-19. In analyses of two datasets, we quantified inequity in greenness and park proximity across all urbanized areas in the United States and linked greenness and park access to COVID-19 case rates for ZIP codes in 17 states. Areas with majority persons of colour had both higher case rates and less greenness. Furthermore, when controlling for sociodemographic variables, an increase of 0.1 in the Normalized Difference Vegetation Index was associated with a 4.1% decrease in COVID-19 incidence rates (95% confidence interval: 0.9-6.8%). Across the United States, block groups with lower income and majority persons of colour are less green and have fewer parks. Our results demonstrate that the communities most impacted by COVID-19 also have the least nature nearby. Given that urban nature is associated with both human health and biodiversity, these results have far-reaching implications both during and beyond the pandemic.
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