The Fourth Assessment Report of the IPCC (IPCC AR4) Working Group II (2007) identifies small island states as being among the most vulnerable countries of the world to the adverse impacts of climate change. Hay, el al.y (2003) in discussing the Pacific's observed climate noted that compared to earlier historical records during the twentieth century, the southern Pacific had experienced a significantly drier and warmer climate (by 15 percent and 0.8°C, respectively).
"The impacts of the 1997-1998 El Nino are
fresh in our minds, and the latest reports from
the work of the Intergovernmental Panel on
Climate Change (IPCC) confirm tvhat all of you
already know changes in climate matter to
individuals, communities, businesses and
governments who call islands home. Your
valuable natural resources, traditional ways of
life, critical economic sectors, community support
infrastructure, atid, to a great extent, your
future, depend on developing an effective
This dataset contains all spatial data that is related to the Tonga volcanic eruption. Maps produced are derived from credible data source such as UNOSTAT and UNITAR.
