growing cities show fastest flora decline
A global study of over 2,000 cities reveals that rapid urban expansion leads to a decline in plant productivity that cannot be offset by climate-driven growth. The research suggests that slower, more deliberate urban development is necessary to preserve urban greenery.
Why it matters
Understanding the relationship between urban growth rates and vegetation health is critical for city planning and climate change mitigation strategies.
From 1982 to now, a new study finds, cities that converted more than about 5.83 square kilometres of land to impervious surfaces each year tended to see the total productivity of their plant communities decline.
The article reports on scientific findings regarding urban planning and environmental impact without taking a political stance.
Get smarter about the news
Sign up free for a feed built around what you actually care about, Dive Deeper research on any story, and the full text of every article.
Create free accountAlready have an account? Sign in