Difference between revisions of "Template:Westarctica.wiki:Today's featured article"

 
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[[File:Antarctic Sound-2016-Iceberg 02.jpg|300px|left]]
[[File:Young Island-Balleny Islands.jpg|250px|left]]
An '''[[iceberg]]''' is a large piece of freshwater [[ice]] that has broken off a [[glacier]] or an [[Ice-shelf|ice shelf]] and is floating freely in open water. It may subsequently become frozen into [[pack ice]] (one form of sea ice). As it drifts into shallower waters, it may come into contact with the seabed, a process referred to as seabed gouging by ice. About 90% of an iceberg is below the surface of the water.
'''[[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.


Because the density of pure [[ice]] is about 920 kg/m3, and that of seawater about 1025 kg/m3, typically about one-tenth of the volume of an iceberg is above water (which follows from Archimedes's Principle of buoyancy). The shape of the underwater portion can be difficult to judge by looking at the portion above the surface. This has led to the expression "tip of the iceberg", for a problem or difficulty that is only a small manifestation of a larger problem.
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.


Icebergs are monitored worldwide by the U.S. National Ice Center (NIC), established in 1995, which produces analyses and forecasts of Arctic, [[Antarctic]], Great Lakes and Chesapeake Bay ice conditions. More than 95% of the data used in its sea ice analyses are derived from the remote sensors on polar-orbiting satellites that survey these remote regions of the Earth.
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'''([[Iceberg|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.

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