#biodiversity

Biodiversity is the variety of life in the world or in a particular habitat or ecosystem. It includes the number of species, the genetic differences within and between them, and the communities and ecosystems they form. The documents here cover biodiversity from various angles. Some describe experiments and studies on how pollution and stream morphology affect plant and wildlife diversity. Others discuss environmental issues and conservation efforts in specific regions, like Brazil and the Everglades. There are also reports on training programs focused on urban biodiversity.