links

Ministério do Meio Ambiente
Ministério Minas e Energia
National Geographic
Observatório do Clima
OECD - Organisation for Economic Co-operation and Development
ONU
Pew Climate
PNUD
Point Carbon
Sabesp
Secretaria do Meio Ambiente de São Paulo
Senado
SustainAbility
The Global Invasive Species Program
UNEP – United Nations Environment Program
United Nations Framework Convention on Climate Change
World Business Council for Sustainable Development
World Resources Institute
WorldBank
WWF