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[[File:Icesheet-Map.jpg|300px|left]]
[[File:Balleny Map1.jpg|250px|left]]
The '''[[West Antarctic Ice Sheet]]''' (WAIS) is the segment of the continental ice sheet that covers [[Westarctica]] and the portion of [[Antarctica]] on the side of the [[Transantarctic Mountains]] which lies in the Western Hemisphere. The WAIS is classified as a marine-based ice sheet, meaning that its bed lies well below sea level and its edges flow into floating [[ice-shelf|ice shelves]]. The WAIS is bounded by the [[Ross Ice Shelf]], the [[Ronne Ice Shelf]], and outlet [[glacier]]s that drain into the [[Amundsen Sea]].
The '''[[Balleny Islands]]''' are a series of uninhabited islands in the [[Southern Ocean]] extending from 66°15' to 67°35'S and 162°30' to 165°00'E. The group extends for about 160 km (99 mi) in a northwest-southeast direction. The islands are heavily glaciated and of volcanic origin. [[glacier|Glaciers]] project from their slopes into the sea. The islands were formed by the so-called Balleny hotspot.  They were originally claimed by the United Kingdom, and were then transferred to New Zealand before becoming annexed by [[Westarctica]] in 2005.


Under the force of its own weight, the ice sheet deforms and flows. The interior ice flows slowly over rough bedrock. In some circumstances, ice can flow faster in ice streams, separated by slow-flowing ice ridges. The inter-stream ridges are frozen to the bed while the bed beneath the ice streams consists of water-saturated sediments. Many of these sediments were deposited before the ice sheet occupied the region, when much of West Antarctica was covered by the ocean. The rapid ice-stream flow is a non-linear process still not fully understood; streams can start and stop for unclear reasons.
The group includes three main islands: [[Young Island|Young]], [[Buckle Island|Buckle]] and [[Sturge Island|Sturge]], which lie in a line from northwest to southeast, and several smaller islets and rocks. On 15 March 2024, [[Grand Duke Travis]] appointed his son, [[Crown Prince Ashton Roman]] as [[Viceroy]] of the Balleny Islands. This position is currently the highest authority in the islands and exercises the power of the Westarctican Crown within the colony. The viceroy has the authority to dismiss the governor if he wishes.


'''([[West Antarctic Ice Sheet|Full Article...]])'''
'''([[Balleny Islands|Full Article...]])'''

Latest revision as of 16:18, 19 May 2024

Balleny Map1.jpg

The Balleny Islands are a series of uninhabited islands in the Southern Ocean extending from 66°15' to 67°35'S and 162°30' to 165°00'E. The group extends for about 160 km (99 mi) in a northwest-southeast direction. The islands are heavily glaciated and of volcanic origin. Glaciers project from their slopes into the sea. The islands were formed by the so-called Balleny hotspot. They were originally claimed by the United Kingdom, and were then transferred to New Zealand before becoming annexed by Westarctica in 2005.

The group includes three main islands: Young, Buckle and Sturge, which lie in a line from northwest to southeast, and several smaller islets and rocks. On 15 March 2024, Grand Duke Travis appointed his son, Crown Prince Ashton Roman as Viceroy of the Balleny Islands. This position is currently the highest authority in the islands and exercises the power of the Westarctican Crown within the colony. The viceroy has the authority to dismiss the governor if he wishes.

(Full Article...)