"From an international symposium in Göteborg, 30 September-October 1, 1991 to mark the 30th anniversary year of the Antarctic Treaty, with a special concluding chapter based on a recent evaluation of the activities of the Scientific Committee on…
This summary, approved in detail at IPCC Plenary XXVII (Valencia, Spain, 12-17 November 2007), represents the formally agreed statement of the IPCC concerning key findings and uncertainties contained in the Working Group contributions to the Fourth…