法国研究显示巴黎绿化降低高温相关死亡风险

Core Insights - The French National Institute of Health and Medical Research indicates that areas in Paris with higher greenery have a lower risk of heat-related mortality during high-temperature periods [1] - Paris is identified as one of the cities in Europe with the highest excess mortality risk related to heat due to climate change and urban heat island effects [1] Group 1: Research Findings - Researchers analyzed heat-related excess mortality data across various administrative districts in Paris, correlating it with environmental features such as buildings and vegetation, as well as socioeconomic indicators, covering the period from 2008 to 2017 [1] - Green spaces, including trees, parks, gardens, and rooftop greenery, are effective in reducing heat-related excess mortality risk [1] - In extreme heat conditions, trees are more effective than lawns in lowering mortality risk due to their shading and cooling effects from transpiration [1] Group 2: Health Implications - The cooling effect of vegetation only partially explains its protective role on the health of Paris residents; factors such as pollution reduction and improved mental well-being may also play significant roles [1]