Wednesday, July 30News That Matters

Tag: Trees

Trees in Niger’s Schoolyards Offer Shade, Food, and Climate Education

Trees in Niger’s Schoolyards Offer Shade, Food, and Climate Education

Breaking News, Climate Actions, Environment, Learning & Developments
In the scorching cities of Niamey and Maradi, Niger's two largest urban centers, schoolyards are becoming unexpected green sanctuaries. A recent study of 60 schools has revealed that trees in school compounds are not only cooling overheated classrooms but also serving as tools for education, sources of nutrition, and symbols of resilience in the face of climate change. With rising temperatures and frequent heatwaves across the Sahel region, where temperatures often exceed 45°C, the importance of urban forestry is gaining new recognition. Trees in schoolyards play a critical role in reducing heat stress, creating shaded outdoor learning environments, and improving air quality. In overcrowded or under-resourced schools, these shaded spaces often double as open-air classrooms, offering a c...
More Trees, Fewer Deaths: Study Finds Urban Greening Could Save Over 1 Million Lives

More Trees, Fewer Deaths: Study Finds Urban Greening Could Save Over 1 Million Lives

Breaking News, Climate Actions, Fact Check, Learning & Developments
A landmark global study has revealed that increasing vegetation in cities by just 30% could have prevented over one-third of all heat-related deaths between 2000 and 2019 potentially saving 1.16 million lives worldwide. The research led by Monash University Professor Yuming Guo and published in The Lancet Planetary Health provides the most detailed modeling to date of how urban greenery can cool cities and save lives. Greener Cities, Cooler Summers, Fewer Deaths The study analyzed data from 11,534 urban areas, showing that a 10%, 20%, and 30% increase in vegetation would have lowered the global population-weighted warm-season mean temperature by 0.08°C, 0.14°C, and 0.19°C, respectively. These seemingly small changes in temperature could have reduced heat-related deaths by: 0.86 ...