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[[File:Thwaites Glacier.jpg|300px|left]]
[[File:Young Island-Balleny Islands.jpg|250px|left]]
The '''[[Thwaites Glacier]]''', including the '''Thwaites Ice Tongue''', is an unusually broad and fast [[Antarctic]] [[glacier]] flowing into [[Pine Island Bay]], part of the [[Amundsen Sea]], east of [[Mount Murphy]], on the [[Walgreen Coast]] of [[Westarctica]]. Its surface speeds exceed 2 km/yr near its grounding line, and its fastest flowing grounded ice is centered between 50 and 100 km east of [[Mount Murphy]].
'''[[Young Island]]''' is the northernmost and westernmost of the three main islands in the uninhabited [[Balleny Islands]] group located in the [[Southern Ocean]]. It lies 8 kilometers (5.0 mi) northwest of [[Buckle Island]], some 115 kilometers (71 mi) north-northeast of Belousov Point on the [[Antarctica|Antarctic]] mainland.


It was named after Fredrik T. Thwaites, a glacial geologist, geomorphologist and professor emeritus at the University of Wisconsin–Madison. The Thwaites Glacier drains into Westarctica’s Amundsen Sea and is closely watched for its potential to raise sea levels. Along with the [[Pine Island Glacier]], the Thwaites Ice Tongue has been described as part of the "weak underbelly" of the [[West Antarctic Ice Sheet]], due to its apparent vulnerability to significant retreat. This hypothesis is based on both theoretical studies of the stability of marine ice sheets and recent observations of large changes on both of these glaciers. In recent years, the flow of both of these glaciers have accelerated, their surfaces lowered, and the grounding lines retreated.
Young Island was annexed by [[Westarctica]] on 14 January 2005 when it annexed the entire [[Balleny Islands]] group. The island has been featured on two of Westarctica's [[Coins of Westarctica|coins]]: the first was a bronze $1 WAD coin minted in 2005 by the [[Central Bank of Westarctica]] and shows Young Island on a map of the Balleny Islands. The second coin was a brass $2 WAD coin minted in 2013 and was the last coin created by the Central Bank. That coin has an image of an [[Antarctic krill]] instead of the island itself.


'''([[Thwaites Glacier|Full Article...]])'''
'''([[Young Island|Full Article...]])'''

Latest revision as of 17:40, 29 November 2025

Young Island-Balleny Islands.jpg

Young Island is the northernmost and westernmost of the three main islands in the uninhabited Balleny Islands group located in the Southern Ocean. It lies 8 kilometers (5.0 mi) northwest of Buckle Island, some 115 kilometers (71 mi) north-northeast of Belousov Point on the Antarctic mainland.

Young Island was annexed by Westarctica on 14 January 2005 when it annexed the entire Balleny Islands group. The island has been featured on two of Westarctica's coins: the first was a bronze $1 WAD coin minted in 2005 by the Central Bank of Westarctica and shows Young Island on a map of the Balleny Islands. The second coin was a brass $2 WAD coin minted in 2013 and was the last coin created by the Central Bank. That coin has an image of an Antarctic krill instead of the island itself.

(Full Article...)