Urban landscapes force plants to evolve

Moderator: Astro

Reageer
Berichten: 8.614

Urban landscapes force plants to evolve

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.


Lees meer ... MSNBC


Lees de wetenschappelijke publicatie
Geloof niet alles wat je leest.


Heb jij verstand van PHP? Word Technicus en help mee om Wetenschapsforum nog beter te maken!

Reageer