Particularly useful links for environmental law in Queensland, Australia and internationally are:
Australian Government
Australian Government Department of Agriculture, Water and the Environment
Environmental Resources Information Network (ERIN)
Great Barrier Reef Marine Park Authority (GBRMPA)
Queensland Government
Department of Agriculture and Fisheries
Department of Environment and Science
Department of Local Government, Racing and Multicultural Affairs
Department of Natural Resources, Mines & Energy
Department of State Development, Infrastructure, Manufacturing and Planning
Local Government directory (Qld)
Regional Ecosystems online search
Courts
Austlii (judgments of all Australian courts)
Legislation
Environmental Law Associations
National Environmental Law Association (NELA, Australia)
Queensland Environmental Law Association (QELA, Australia)
IUCN World Commission on Environmental Law (International)
IUCN Academy of Environmental Law (International)
Environmental regulators’ networks
Australian Environmental Law Enforcement & Regulators Network (AELERT)
International Network for Environmental Compliance & Enforcement
Public interest lawyers
Environmental Defenders Office (EDO)
Environmental Justice Australia (formerly EDO Victoria)
ClientEarth (UK-based environmental advocates)
Earthjustice (USA-based environmental lawyers)
Conservation Groups
Australian Conservation Foundation (ACF)
Australian Marine Conservation Society (AMCS)
Australian Rainforest Conservation Society (ARCS)
Farmers for Climate Action (FCA)
Fraser Island Defenders Organisation (FIDO)
Gold Coast & Hinterland Environment Council (Gecko)
Humane Society International (HSI)
North Queensland Conservation Council (NQCC)
Queensland Conservation Council (QCC)
Sunshine Coast Environment Council (SCEC)
The Wilderness Society (TWS)
Wildlife Preservation Society of Queensland (WPSQ)
WWF-Australia (WWF)
Climate Change
Climate Change Laws of the World
Intergovernmental Panel on Climate Change (IPCC)
International law
Centre for International Sustainable Development Law
ECOLEX gateway to environmental law
Environmental Law Library of the Earth (IUCN)
Foundation for International Environmental Law and Development (FIELD)
International Environmental Law Research Centre
United Nations Environment Program (UNEP)
General environmental information
The Learning for Sustainability website provides links to resources on sustainable development and community engagement.
Green degrees & Sustainable Careers (a US website with interesting ideas on careers in sustainability).
Reneweconomy has clean energy news and analysis for Australia.
Solar Power Guide has some good educational resources on solar power (hat tip Payton Palmer, a school student who alerted me to this website).
The Environmental Education Virtual Field Trips for Nature Lovers provides online virtual tours (mostly in the USA) and links for environmental education (hat tip Carissa at the Friends of the Bay of Minette, USA).