FAO

Climate Change Issues in Agriculture
Programme for Carbon Sequestration Incentive Mechanism to Combat Land Degradation and Desertification
Conservation Agriculture
LADA - Land Degradation Assessment in Drylands
Plant Nutrition
Soil Biodiversity
Forestry and Climate Change
Sustainable Development and Climate Change

Carbon funds

Asian Carbon Fund
Biocarbon Fund
Community Development Carbon Fund
Global Environmental Facility
Global Mechanism
IFAD - International Fund for Agricultural Development
Prototype Carbon Fund
The Carbon Fund
UN Economic and Social Development
UN Development Programme
UN Environment Programme

NGOs

RIOD (International NGOs Network on Desertification and Drought)

International conventions
U.N. Framework Convention on Climate Change
U.N. Convention to Combat Desertification
Convention on Biological Diversity
The Ramsar Convention on Wetlands

Climate change organisations/ C sequestration programs

International
Action on Climate Change post 2012 - European Commission
Key Sheets on Climate Change and Poverty - DFID of the UK Government
World Resources Institute
The Pew Center on Global Climate Change
The Center for the Study of Carbon Dioxide and Global Change
Soil and Water Conservation Society
ICRISAT Institute for Agriculture in the Dry Tropics
Alternatives to Slash-and-Burn Programme - Above ground biodiversity assessment working group - Soil Properties and Carbon Stocks
Methodologies and Tools to Evaluate Climate Change Impacts and Adaptation
ProClim - Forum for Climate and Global Change

Africa
USGS International Program - Africa Info Sheet Carbon Sequestration: An overview
Kafuku Farm Institute - Carbon sequestration in ag soils in Zambia
University of Essex - Centre for Environment and Society
USGS - International Program
NORAGRIC
Near East Foundation
World Resources Institute

Australia
The Australian Greenhouse Office
National Land and Water Resources Audit
National Resources Conservation Service

Canada
Ontario Corn Producers'Association
Canada's National Climate Change Process - Carbon Sequestration Aspects of an Afforestation Program
Alberta Cattle Feeders' Association
National Institute for Global Environmental Change

Europe
European Environment Agency - Reports
Edinburgh University
CAN Europe

Latin America
Instituto Nacional de Ecologia - Mexico
Carbon Sequestration Project: Sequestration Capacity of Pasture
Proyecto Internacional de Secuestro de Carbono
Proyecto: Metodologia para la Medición del Secuestro de Carbono
Sustainable Alternatives Network
CIPAV - Centro de Investigación en Sistemas Sostenibles de Producción Agropecuaria
WB - World Bank's Central America Environment Projects
WRI - Carbon Sequestration projects

U.S.A.
Consortium for Agricultural Soil Emissions of Greenhouse Gases
NASA Earth Observatory - Links to other Global Land Biosphere Resources
Oklahoma State University
U.S. Department of Energy, Office of Science
Carbon sequestration in Terrestrial Ecosystems
Fuel Energy - Carbon Sequestration-Terrestrial Approaches
U.S. Department of Agriculture
U.S. Global Change Research Information Office
U.S. Government Export Portal

Carbon trading

CO2e.com The Global Hub for Carbon Trading
Point Carbon
Carbon Trading Comes Online - WRI Newsroom
Jam tomorrow? - Environmental Finance on-line
Chicago Climate Exchange
EcoSecurities Ltd

Climate change related research institutions

Climate Change Issues in Agriculture
Nasa Earth Observatory
European Forest Institute
United Kingdom Met Office
U.S. Global Change Research Information Office
Global Change and Terrestrial Ecosystem
National Botanical Institute of South Africa
Department of Agricultural Economics, Texas A&M University
Colorado State University
The Greening Earth Society
Trent University GIS Lab - (Carbon Sequestration and Climate Change Project)
Edinburgh University
ECCM Edinburgh Center for Carbon Management
ECU- Environmental Change Institute, University of Oxford
UK Climate Impact Programme
Environmental Change Institute
Sustainable Development Communications Network
University Of Aberdeen
Climate Change Programme - United Nations Institute for Training and Research (UNITAR)
Stockholm Environment Institute (SEI)
CARBOEUROPE European Cluster of Projects
The Centre for CO2 technology

Carbon models

CENTURY model
Rothamsted model

Drylands

Drylands and Carbon Storage - Drylands and Energy
Drylandscope Sustainable Drylands Reference and Networking Website
Forests and Drylands Programme
Land Degradation Guidelines for Field Assessment
Land Degradation Assessment for Drylands - LADA