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
RMS Queen Elizabeth and an outdoor swimming pool. With these improvements, Cunard intended to keep the ship in operation until at least the middle 1970s. However, the strategy did not prove successful due to the high fuel costs plus the ship's deep draught, which prevented her from entering various island ports, and the ship's width which preventing her from using the Panama Canal. Cunard retired "Queen Mary" in 1967 and "Queen Elizabeth" by 1969 and replaced them with a single, smaller ship, the more economical "Queen Elizabeth 2". In 1968, "Queen Elizabeth" was sold to a group of American businessmen from a company