Queen Elizabeth Islands the four ice caps that the federal government's NRCan's Climate Change Geoscience Program Earth Sciences Sector (ESS), monitors onsite in the Canadian High Arctic, three are in the Queen Elizabeth Islands: Devon, Meighen and Melville. In a memo to Earth Sciences Sector (ESS) in Canada's High Arctic indicates that shrinking of ice caps started in the late 1980s, and has accelerated rapidly since 2005," says an October 2013 memo to NRCan's deputy minister, who reports to federal Natural Resources Minister Joe Oliver. The increased melt rate was confirmed by University of California, Irvine in 2017. Computer analysis of a glacier
Queen Elizabeth Islands of the Canadian Arctic Archipelago. Many of the islands are among the largest in the world, the largest being Ellesmere Island. Other major islands include Amund Ringnes Island, Axel Heiberg Island, Bathurst Island, Borden Island, Cornwall Island, Cornwallis Island, Devon Island, Eglinton Island, Ellef Ringnes Island, Mackenzie King Island, Melville Island, and Prince Patrick Island. Other smaller but notable islands include; Beechey Island (), which held the graves of Petty Officer John Torrington, Royal Marine Private William Braine, and Able Seaman John Hartnell, three members of Sir John Franklin's crew, Hans Island (), a small, uninhabited barren knoll measuring whose