Environment Canada Ecosystem Information
Presents information and updates about ecosystems in the Pacific and Yukon Region. Includes environment reports, indicators, and reports on ecosystem science, monitoring, and research.
ESA Panel on Vegetation Classification
Section of the Ecological Society of America constituted to support and facilitate the creation of standardized and scientifically credible vegetation classification in North America.
Provides images of and information about the different biomes of the world including freshwater and marine ecosystems.
Millennium Ecosystem Assessment
United Nations initiative aimed at assessing the consequences of ecosystem change for human wellbeing. Also seeks to discover the scientific basis for the action needed to enhance ecosystem conservation and sustainable use.
Online resource offering information about five of the major world biomes. Includes news, links, and recommended readings.