Difference between revisions of "Template:POTD protected"

 
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'''[[Siple Dome]]''' is an [[ice]] dome approximately 100 km wide and 100 km long, located 130 km east of [[Siple Coast]] in [[Westarctica]]. Charles Bentley and Robert Thomas established a "strain rosette" on this feature to determine ice movement in 1973-74. They referred to the feature as Siple Dome because of its proximity to Siple Coast.
The '''[[king penguin]]''' is a large species of [[penguin]], second only to the [[emperor penguin]] in size. King penguins eat small fish, mainly lanternfish, and squid. They are less reliant on [[krill]] and other crustaceans than most [[Southern Ocean]] predators. On foraging trips king penguins repeatedly dive to over 100 meters (300 ft), and have been recorded at depths greater than 300 meters (1,000 ft). King penguins breed on the subantarctic islands at the northern reaches of [[Antarctica]], South Georgia, and other temperate islands of the region. King penguins do not live or breed in [[Westarctica]].


The Siple Dome ice core project was conducted by the United States National Science Foundation. The deepest ice was recovered in 1999 from 974m, with an age of 97,600 years. It is best known for the poorly-explained steps in water isotopes during the deglacial, which are unique to this core and may indicate a rapid decrease in the surface elevation of the adjoining [[Ice Stream|ice stream]]s during the deglacial and a record of atmospheric carbon dioxide.


 
<p><small>Photographer: Liam Quinn from Canada</small></p>
<p><small>Photographer: Eli Duke</small></p>
[[:Category:Images|'''(More Images)''']]
[[:Category:Images|'''(More Images)''']]
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Latest revision as of 16:14, 17 October 2025

King Penguin Chick.jpg

The king penguin is a large species of penguin, second only to the emperor penguin in size. King penguins eat small fish, mainly lanternfish, and squid. They are less reliant on krill and other crustaceans than most Southern Ocean predators. On foraging trips king penguins repeatedly dive to over 100 meters (300 ft), and have been recorded at depths greater than 300 meters (1,000 ft). King penguins breed on the subantarctic islands at the northern reaches of Antarctica, South Georgia, and other temperate islands of the region. King penguins do not live or breed in Westarctica.


Photographer: Liam Quinn from Canada

(More Images)