Anthropogenic warming forces extreme annual glacier mass loss
نویسندگان
چکیده
منابع مشابه
Dramatic mass loss in extreme high-elevation areas of a western Himalayan glacier: observations and modeling
Rapid climate change at high elevations has accelerated glacier retreat in the Himalayas and Tibetan Plateau. However, due to the lack of long-term glaciological measurements, there are still uncertainties regarding when the mass loss began and what the magnitude of mass loss is at such high elevations. Based on in situ glaciological observations during the past 9 years and a temperature-index ...
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Mass changes of Blue Glacier, USA are calculated from topographic maps made from vertical aerial photography in late summer of 1939, 1952, 1957, and 1987, along with laser altimetry flown in June 1996. Changes in elevation between maps were adjusted for seasonal variations in the snow cover, and to account for the ablation between the date of photography and 1 October. Topography obtained from ...
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Albedo is one of the variables controlling the mass balance of temperate glaciers. Multispectral imagers, such as MODerate Imaging Spectroradiometer (MODIS) on board the TERRA and AQUA satellites, provide a means to monitor glacier surface albedo. In this study, different methods to retrieve broadband glacier surface albedo from MODIS data are compared. The effect of multiple reflections due to...
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[1] Ice cores drilled from glaciers around the world generally contain horizons with elevated levels of beta radioactivity including Cl and H associated with atmospheric thermonuclear bomb testing in the 1950s and 1960s. Ice cores collected in 2006 from Naimona’nyi Glacier in the Himalaya (Tibet) lack these distinctive marker horizons suggesting no net accumulation of mass (ice) since at least ...
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ژورنال
عنوان ژورنال: Nature Climate Change
سال: 2020
ISSN: 1758-678X,1758-6798
DOI: 10.1038/s41558-020-0849-2