The Intergovernmental Panel on Climate Change Working Group II has released its Report " Climate Change 2007: Climate Change Impacts, Adaptation and Vulnerability " (pdf).
YouTube video of press conference. Australian political reaction (ABC News)
What is the forecast for Australia?
"As a result of reduced precipitation and increased evaporation, water security problems are projected to intensify by 2030 in southern and eastern Australia ...
Significant loss of biodiversity is projected to occur by 2020 in some ecologically-rich sites including the Great Barrier Reef and Queensland Wet Tropics. Other sites at risk include Kakadu wetlands, south-west Australia...
Ongoing coastal development and population growth in areas such as Cairns and Southeast Queensland (Australia) ...are projected to exacerbate risks from sea-level rise and increases in the severity and frequency of storms and coastal flooding by 2050.
Production from agriculture and forestry by 2030 is projected to decline over much of southern and eastern Australia... due to increased drought and fire.
The region has substantial adaptive capacity due to well-developed economies and scientific and technical capabilities, but there are considerable constraints to implementation and major challenges from changes in extreme events. Natural systems have limited adaptive capacity. '' (page 11)
Working Group III Report on "Mitigation of climate change" will be released on 4 May. It will analyse
mitigation options for the main sectors in the near term, addressing
also cross sectorial matters such as synergies, co-benefits,
trade-offs, and links with other policy objectives. It will also provide
information on long term mitigation strategies, for various
stabilization levels, paying special attention to implications of
different short-term strategies for achieving long-term goals.