Will Glacier No.1 Tianshan exist in the 22nd century?

Mountains have been described as the water towers of the world. Almost all major rivers have their sources in mountains; glaciers are important water resources that contribute meltwater to river discharge. Glaciers participate in the global water cycle and, with their solid water storage, are an important component of the water balance. As solid reservoirs, glaciers continue to receive the mass nourishment of solid precipitation from the atmosphere, and their meltwater feed and regulate river discharge. Physical changes in glaciers are an indicator of climate change. Over the past half century, the global temperature has increased by 1–2 °C, which emphasizes the urgent task of monitoring glaciers and predicting their trend. As an example, we have investigated, researched, and surveyed Glacier No.1 in the Urumqi River source, Tianshan (abbr. Glacier No.1 Tianshan or Glacier No.1) for half a century. We have found an increase by degrees of the glacial regression during the last 400 years and discovered a terminal moraine which is forming today. The global temperature is rising continually, while the local glacial temperature is 0.4 times that of the global temperature change. Thus, we forecast that Glacier No.1 Tianshan will disappear during the late 21^st Century (2074–2100 A.D.).