Comparison of Lyell Glacier in 1866 (A) and in 2018 (B). Image A: View from Meins Knob by Julius Haast. 1867. Full citation: (published 1867, painted in 1866): ‘Report on the headwaters of the River Rakaia, with twenty illustrations, a map, and three appendixes. Christchurch, 1867 Haast, Johann Franz Julius von, 1822-1887. View from Meins Knob looking West, the Southern Alps with the Lyell Glacier. Haast family: Collection. Ref: A-149-003. Alexander Turnbull Library, Wellington, New Zealand. /records/23228534 Image B: Upper Rakaia catchment looking west toward Lyell Glacier while flying over Meins Knob during the Southern Alps end of summer snowline survey in 2018: Credit: A. Lorrey – NIWA. Credit: Julius Haast and A. Lorrey – NIWA

Glaciers in the Southern Alps of New Zealand have lost more ice mass since pre-industrial times than remains today, according to a new study.

Research led by the University of Leeds, in collaboration with the National Institute of Water and Atmospheric Research (NIWA) in New Zealand, mapped Southern Alps ice loss from the end of the Little Ice Age — roughly 400 years ago — to 2019.

The […]

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