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

 
(183 intermediate revisions by the same user not shown)
Line 1: Line 1:
[[File:Mount-Petras.png|300px|left]]
[[File:Antarctic krill.jpg |250px|left]]
'''[[Mount Petras]]''' is a 2865 meter high prominent mountain in the shape of a ridge in [[Westarctica]]. The mountain is located 16 kilometers southeast of Mount Flint in the [[McCuddin Mountains]].
'''[[Antarctic krill]]''' is a species of [[krill]] found in the [[Antarctica|Antarctic]] waters of the [[Southern Ocean]]. It is a small, swimming crustacean that lives in large schools, called swarms, sometimes reaching densities of 10,000–30,000 individual animals per cubic meter. It feeds directly on minute phytoplankton, thereby using the primary production energy that the phytoplankton originally derived from the sun in order to sustain their open ocean life cycle.


The ancient volcanic deposits at Mount Petras provide the oldest terrestrial evidence for [[glacier|glacial ice]] in Marie Byrd Land. The relatively high relief pre-volcanic environment is suggestive of ongoing erosion and is inconsistent with previous interpretations of a regional, low relief, early Cenozoic West Antarctic Erosion Surface.
It grows to a length of 6 cm, weighs up to 2 grams, and can live for up to six years. It is a key species in the Antarctic ecosystem and is, in terms of biomass, probably the most abundant animal species on the planet. In 2019, the Antarctic krill was featured on a [[Stamps of Westarctica|stamp of Westarctica]] to celebrate its role as a vital part of the Antarctic ecosystem.


Scientists from the United States [[Antarctic]] Service Expedition (1939-1941) discovered Mount Petras during a flyover between 14 and 15 December 1940. The mountain was named in honor of Theodore Argyrios Petras (1911 - 2004), a master technical sergeant in the US Marine Corps, who served as the pilot of this flight.
'''([[Antarctic krill|Full Article...]])'''
 
On 5 May 2015, the [[Peerage of Westarctica|peerage title]] Baroness of Petras was granted to Leila Rozumski as a gift from her mother, Jennifer.
 
'''([[Mount Petras|Full Article...]])'''

Latest revision as of 22:23, 1 January 2026

Antarctic krill.jpg

Antarctic krill is a species of krill found in the Antarctic waters of the Southern Ocean. It is a small, swimming crustacean that lives in large schools, called swarms, sometimes reaching densities of 10,000–30,000 individual animals per cubic meter. It feeds directly on minute phytoplankton, thereby using the primary production energy that the phytoplankton originally derived from the sun in order to sustain their open ocean life cycle.

It grows to a length of 6 cm, weighs up to 2 grams, and can live for up to six years. It is a key species in the Antarctic ecosystem and is, in terms of biomass, probably the most abundant animal species on the planet. In 2019, the Antarctic krill was featured on a stamp of Westarctica to celebrate its role as a vital part of the Antarctic ecosystem.

(Full Article...)