Books by David Carle
- http://www.qnet.com/~carle/
- Drowning the Dream, California's Water Choices at the Millennium - an environmental history of the state, focusing on water, population, and environmental change. Mono Lake Viewpoint - essays about an inland sea.
California CUPA Forum
- http://www.calcupa.net/
- An association of agencies coordinating the consistent implementation of hazardous materials regulatory programs in the state of California.
California Coastal Coalition
- http://www.calcoast.org/
- Committed to restoring California's coast through sand replenishment, increasing the flow of natural sediment, wetlands recovery and improved water quality.
California Ducks Unlimited
- http://www.caducks.org
- Conserves, restores, and manages wetlands and associated habitats for North America's waterfowl. Includes calendar, regions and events page, news, photos, membership application and contact information.
Climate Choices
- http://www.climatechoices.org/ca/
- Union of Concerned Scientists fact sheets on the potential effects of global climate change on the state's bioregions and water resources.
Environment California
- http://www.environmentcalifornia.org/
- CALPIRG's environmental action program. Contains news and facts about clean air, toxic pollution, safe drinking water, coastal protection and healthy schools. Information about legislation and how to donate money.
Information Center for the Environment
- http://ice.ucdavis.edu/
- A cooperative effort of environmental scientists at the University of California, Davis and collaborators at over thirty private, state, federal, and international organizations interested in environmental protection.
Oasis Botanical Sanctuary
- http://oasisproject.us/
- A environmental organization dedicated to the "Restoration of Ecolibrium" through the preservation of endangered and threatened plants. A California Nonprofit Public Benefit Corporation.
Oikonos
- http://www.oikonos.org/
- Ecosystem knowledge center based in Bolinas, aiming to increase environmental awareness through science, art, education, and applied conservation. Overview of projects and staff.