Trust for Public Land
www.tpl.org
The Trust for Public Land (TPL) is a national, nonprofit, land conservation organization that conservs land for people to enjoy as parks, community gardens, historical sites, rural lands, and other natural places, ensuring livable communities for generations to come.

Pacific Forest Trust
www.pacificforest.org
The Pacific Forest Trust is a conservation group committed to alleviating the threat to the integrity and productivity of America's private forests.

The Ecosystem Marketplace
www.ecosystemmarketplace.com
The Ecosystem Marketplace is the leading source of information on market mechanisms and incentives that reward conservation and restoration outcomes.

Katoomba Group
www.katoombagroup.org
An international consortium of thought leaders on market mechanisms for conservation.

Millennium Ecosystem Assessment
www.millenniumassessment.org/en/index.aspx
The most comprehensive, state-of-the-art science on the status of the Earth´s ecosystems. If you had any doubt about the basic supply and demand context of the Sustainable Land Fund, check this out.

GreenBiz
www.greenbiz.com
GreenBiz is the leading information resource on how to align environmental responsibility with business success. They provide a valuable news and resource services free to all users.

The Conservation Fund
www.conservationfund.org
The Conservation Fund is an environmental nonprofit dedicated to protecting America’s most important landscapes and waterways.

The Nature Conservancy
www.nature.org
The Nature Conservancy is a leading conservation organization working around the world to protect ecologically important lands and waters for nature and people.

Island Press
www.islandpress.org
Publisher of the relevant book, From Walden to Wall Street— Mainstreaming Environmental Markets

Woods Institute for the Environment at Stanford
www.environment.stanford.edu
The Land Use and Conservation portion of the website is particularly appropriate for MMA Sustainable Land Investments related issues.

Environmental Banc & Exchange
www.ebxusa.com
Founded in 1997, EBX is one of the largest mitigation and conservation banking companies in the United States.  Dixon Harvey is CEO and co-founder.

Forest Trends
www.forest-trends.org
The organization behind both the Ecosystem Marketplace and the Katoomba Group.