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[[File:Lars Christensen.jpg|200px|left]]
[[File:Antarctic krill.jpg |250px|left]]
'''[[Lars Christensen]]''' (6 April 1884 – 10 December 1965) was a Norwegian shipowner and [[whaling]] magnate. He was also a philanthropist with a keen interest in the exploration of [[Antarctica]].  
'''[[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.


On the expeditions he financed between 1927 and 1937, Christensen's men discovered and surveyed substantial new land on the Dronning Maud Land and MacRobertson Land coasts. Places in Antarctica named after Christensen include the [[Lars Christensen Peak]], the Lars Christensen Coast as well as Lars Christensen Land, also known as MacRobertson Land, where the (now closed) Russian Soyuz station operated. In addition, Ingrid Christensen Coast was named after Christensen's wife, one of the first women to visit Antarctica.
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.


'''([[Lars Christensen|Full Article...]])'''
'''([[Antarctic krill|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...)