Ecology, or ecological science, is the scientific study of the distribution and abundance of living organisms and how the distribution and abundance are affected by interactions between the organisms and their environment. The environment of an organism includes both physical properties, which can be described as the sum of local abiotic factors such as solar insolation, climate and geology, as well as the other organisms that share its habitat. The term oekologie was coined in 1866 by the German biologist Ernst Haeckel, although it seems that Henry David Thoreau had already invented it in 1852 "Revisiting the Natural Contract", by Michel Serres, in Ctheory, May 11, 2006 ; the word is derived from the Greek οικος (oikos, "household") and λόγος (logos, "study"); therefore "ecology" means the "study of the household nature".
The word "ecology" is often used in common parlance as a synonym for the natural environment or environmentalism. Likewise "ecologic" or "ecological" is often taken in the sense of environmentally friendly.

Conservation Ecology - A peer-reviewed, electronic, scientific journal published by the Resilience Alliance.
Meta Description: [ A journal of integrative science for resilience and sustainability ]
Conservation Ecology - The Conservation Ecology Programme concerns itself with the quantification, conservation and management of biodiversity, particularly in relation to insects and associated ecological communities.
Meta Description: [ CABI Bioscience is a leading not-for-profit enterprise specialising in sustainable solutions for agricultural and environmental problems ]
Eco-action - Articles and background information for ecological direct action. UK and global news, links and contacts.
Meta Description: [ Articles and background information for ecological direct action. UK and global news, links, contacts and more ]
Ecological Society of America - A non-profit organization of scientists founded in 1915, conducting research, teaching, and working to provide the ecological knowledge needed to solve environmental problems.
Meta Description: [ Founded in 1915, the Ecological Society of America (ESA) is a scientific, non-profit, organization with over 9700 members. Through ESA reports, journals, membership research, and expert testimony to Congress, ESA seeks to promote the responsible application of ecological data and principles to th... ]
Ecology Research Group - The areas of active research by the Open University Ecology and Evolution Research Group.
Ecovolunteer - Gives the opportunity to protect nature and its inhabitants by helping local organizations with their conservation projects.
Meta Description: [ Worldwide opportunities for ecotourists in active holidays in wildlife conservation, animal rescue centers and fieldwork. ]
Friends of Ecological Reserves - Information about ecological reserves, the not-for-profit charitable organization and products and membership to purchase to support ecoreserves.
Meta Description: [ Ecological Reserves are permanent sanctuaries that have been selected to preserve representative and special natural ecosystems, plant and animal species, features and phenomena. Friends of Ecological Reserves (FER) is a volunteer based, not-for-profit charitable organization that promotes intere... ]
Institute for Tropical Ecology and Conservation - Courses available in conservation ecology.
International Mire Conservation Group - Promoting the conservation of mires and related ecosystems, giving information on the sustainable use of mires, red lists of European wetland plants and a link to the IMCG newsletter.
Meta Description: [ International Mire Conservation Group ]
The National Audubon Society - The mission of the National Audubon Society is to conserve and restore natural ecosystems, focusing on birds and other wildlife for the benefit of humanity and the earth's biological diversity.
Meta Description: [ The mission of the National Audubon Society is to conserve and restore natural ecosystems, focusing on birds and other wildlife for the benefit of humanity and the earth's biological diversity ]
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