ECOSYSTEMS

TwitterFacebook
Get flash to fully experience Pearltrees
http://en.wikipedia.org/wiki/Wetland

Wetland

Marshes develop along the edges of rivers and lakes. Many species of frogs live in wetlands, while others visit them each year to lay eggs. Snapping turtles are one of the many kinds of turtles found in wetlands.
Scientific evidence shows that ecosystems are under unprecedented pressure, threatening prospects for sustainable development. http://www.unep.org/ecosystemmanagement/

Ecosystem Management - United Nations Environment Programme (UNEP) -- > Home