Difference between revisions of "Template:POTD protected"

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The '''[[Antarctic toothfish]]''' is a species of cod icefish native to the [[Southern Ocean]]. It is often mistakenly referred to as an [[Antarctica|Antarctic]] cod, consistent with the misnaming of other notothenioid Antarctic fish as rock cods. However, notothenioid fishes are unrelated to cods, which are in another taxonomic order, the Gadiformes. The generic name Dissostichus is from the Greek ''dissos'' (twofold) and ''stichu''s (line) and refers to the presence of two long lateral lines, which are very important to the species’ ecology. The common name "toothfish" refers to the presence of biserial dentition in the upper jaw, thought to give it a shark-like appearance.
The '''[[Backer Islands]]''' are a chain of small islands at the south side of [[Cranton Bay]]. The islands trend northwest for 22 kilometers (12 nmi) from the [[ice shelf]] which forms the southern limit of the bay.


<p><small>Photographer: Jessica Meir</small></p>
In 2011, scientists from the POLar Earth-observing NETwork (POLENET) traveled to the Backer Islands via a Twin Otter aircraft and installed a GPS monitoring site. This equipment is used to remotely monitor GPS and seismic data that will help scientists determine trends in ice sheet movement and other geophysical phenomena.
[[:Category:Images|'''(More Featured Images)''']]
 
 
 
<p><small>Photographer: Ellie Boyce (UNAVCO)</small></p>
[[:Category:Images|'''(More Images)''']]
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Latest revision as of 18:28, 22 December 2025

Backer Islands GPS.jpg

The Backer Islands are a chain of small islands at the south side of Cranton Bay. The islands trend northwest for 22 kilometers (12 nmi) from the ice shelf which forms the southern limit of the bay.

In 2011, scientists from the POLar Earth-observing NETwork (POLENET) traveled to the Backer Islands via a Twin Otter aircraft and installed a GPS monitoring site. This equipment is used to remotely monitor GPS and seismic data that will help scientists determine trends in ice sheet movement and other geophysical phenomena.


Photographer: Ellie Boyce (UNAVCO)

(More Images)

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