Ecology

Ecologia

• EcoWorld
  Online resource for information on the status of the earth's species and ecosystems as well as efforts underway planet-wide to preserve and restore these species and ecosystems. Information is offered in seven different earth categories: air, water, earth, plants, animals, trees and people covering key global environmental issues, species/ecosystem profiles and projects pertaining to each earth category.
• AgroEcology
  The application of ecological science to the design and management of sustainable agroecosystems.
• Digital Learning Center for Microbial Ecology
  DLC-ME is a science education project on Microbial Ecology. Sections: Microbe of the Week, The Microbe Zoo, Microbes in the News, Meet the Scientists, Microbial Ecology Resources, The Curious Microbe
• EarthWatch
  EARTHWATCH is an international nonprofit organization which supports scientific field research worldwide through its EarthCorps of citizens and scientists working together to improve our understanding of the planet.
• Ecological Society of Australia
  
• Ecology.com
  An ecological source of information
• EcoTopia
  
• Friends of Earth
  
• GreenNet
  Networking for the Environment, Peace and Human Rights
• Greenpeace
  
• ScienceLives! Online
  Science Articles on a variety of topics, from Ecology to Astronomy
• SeedTree
  An NGO making an international effort to protect and regenerate endangered forest ecosystems and biodiversity by: planting trees of diverse species, encouraging renewable energy especially biogas systems, and fostering sustainable human ecological and economical development.
• The Busy Person's Guide to Greener Living
  Promotes practical and useful guidance on sustainable living. Designed to take the difficulty and guesswork out of living greener everyday in every way.
• The Last Noah's Ark
  A Última Arca de Noé" (The Last Noah's Ark) Brazilian site about ecology, environment, biodiversity, environmental education, animals, birds,birding etc. Portuguese/English
• Trees for the Future
  Trees for the Future is a non-profit organization initiating & supporting agroforestry self-help projects in cooperation with groups in developing countries.
• World Conservation Monitoring Centre
  Information for policy and action to conserve the living world. The programmes concentrate on species, forests, protected areas, marine, mountains and freshwaters; plus habitats affected by climate change. Also addressed the relationship between trade and the environment and the wider aspects of biodiversity assessment.
• WWW-Server for Ecological Modelling