Plants Forced To Evolve By Urban Landscapes
<p>A team of researchers has shown that in urban landscapes -- such as in the cracks of sidewalks -- plant species must evolve their reproduction habits to stay alive.</p>
"As concrete slabs chop up more and more of our urban landscapes, plants are forced to evolve in ways that may not benefit them in the long run, a new study suggests."
"As a plant or any organism's habitat becomes fragmented - whether by intervening sidewalks and roads in cities or by logging in rain forests - it can be cut off from other members of its species, making reproduction more difficult."
"Ecologists at the National Center for Scientific Research (CNRS) in France studied how a weed, Crepis sancta, changed its reproductive strategy when faced with ever-increasing amounts of concrete sidewalks."
Full Story:
Published on Tuesday, March 4, 2008 in
- How Detroit Beat the Silicon Valley to the Breakthrough Electric Vehicle
- Friday Eye Candy: Images of the World's Cities Through History
- If LEDs Are Bad for Our Health, What Should Cities Do Now?
- Google Maps Erases Publically Owned Open Spaces
- The Huge Cost of Improving Amtrak's Pennsylvanian Even a Little
- The Obama Administration Releases a Pro-Development Playbook
- Uber's Demand Curve Is a Breakthrough for Users and Economists
- A Generational Challenge: Ending the Age of the Automobile
- Op-Ed: Parking Concerns Can't Outweigh Affordable Housing
- New York Ponders How to Stop Cars from Parking in Bike Lanes
- 'The Well-Tempered City': An Epic Book, and Why
- Clean Power Plan Showdown in U.S. Appeals Court on Tuesday
- What the First Debate Taught About the Candidate's Positions on Cities
- Beer from Portlandia in the Land of the Rising Sun
- Building Houses in Wildfire Country
- Close to a Half Million Americans Lack Proper Plumbing
- Commuting in America 2015
- New York Has Plan to Make Room for Penn Station Renovations
- A Clever Way to End Cigarette Litter
- Jan Gehl on the Politics of Transforming Cities
