Links
- Ambiente on line | www.ambienteonline.pt
- Instituto de Conservação da Natureza | www.icn.pt
- Instituto do Ambiente e Desenvolvimento | www.idad.ua.pt
- Instituto do Ambiente | www.iambiente.pt
- Naturlink | www.naturlink.pt
- Europa - Environment | europa.eu.int/comm/environment/nature/home.htm
- United Nations Environment Programme | www.unep.org
- European Ecological Federation | www.eurecol.org
- European Environment Agency | www.eea.eu.int
- UN Department of Economic and Social Affairs - Division of Sustainable Development | www.un.org/esa/sustdev/index.html
- HABITAT - United Nations Human Settlements Programme | www.unhabitat.org
- ICLEI - Local Governments for Sustainability | www.iclei-europe.org
- The Global Development Research Center | www.gdrc.org
- The World Watch Institute | www.worldwatch.org
- The Gaia Institute | www.gaia-inst.org
- Conservation International | www.conservation.org
- The World Conservation Union | www.iucn.org
- Convention On Biological Diversity | www.biodiv.org
- The Nature Conservancy | www.nature.org
- The Conservation Foundation | www.conservationfoundation.co.uk
- Biodiversity Hotspots | www.biodiversityhotspots.org
- CITES - Convention on International Trade in Endangered Species of Wild Fauna and Flora | www.cites.org
- World Wildlife Fund | www.wwf.org
- ESRI Conservation Program | www.conservationgis.org
- Nature Serve | www.natureserve.org
- The Earth Architecture Website | www.eartharchitecture.org
- Ken Yeang Architect | www.trhamzahyeang.com
- Shigeru Ban Architects | www.shigerubanarchitects.com
- Ecotour - Ecotourism at Conservation International | www.ecotour.org
- Planeta - Global Journal of Pratical Ecotourism | www.planeta.com
- Products for an Ecologically Sustainable Future | www.realgoods.com
- Mind Over Matter | www.design.dk/mindovermatter
- Voluntary Design for People in Need | www.designfortheworld.org
- Sociedade Portuguesa de Herpetologia | www.spherpetologia.org
- Asociación Herpetológica Espanola | www.herpetologica.org
- Societas Europaea Herpetologica | www.gli.cas.cz/SEH/
- International Primate Protection League | www.ippl.org
