Ecology, Fresh-water http://www.waterencyclopedia.com/Da-En/Ecology-Fresh-Water.html Streams, lakes, and wetlands differ profoundly from one another in the conditions they provide as habitats for biological communities. Fundamental characteristics of standing water (a lentic system)…
http://en.wikipedia.org/wiki/Aquatic_ecosystem From Wikipedia, the free encyclopedia An aquatic ecosystem is an ecosystem in a body of water. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of…
http://www.bcb.uwc.ac.za/envfacts/fynbos/ This modification of the original Enviro Facts information on fynbos was compiled by Gavin W. Maneveldt (Department of Biodiversity and Conservation Biology, University of the Western Cape, Private Bag…