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Tag: Antarctic

Climate changed linked to Antarctic heatwaves
Climate Change

Climate changed linked to Antarctic heatwaves

Scientist show how record-breaking Antarctic warming exacerbated by climate change.
June 7, 2022 Tricia Thibodeau
Tipping the iceberg: How Antarctic icebergs influence climate
Paleoceanography

Tipping the iceberg: How Antarctic icebergs influence climate

Citation: Starr, A., et al. (2021). Antarctic icebergs reorganize ocean circulation during Pleistocene glacials. Nature,589(7841). https://doi.org/10.1038/s41586-020-03094-7   Ice ages have…
May 27, 2021 Isabel Dove
Open ocean polynyas: How these holes in the ice mysteriously appear
Sea Ice

Open ocean polynyas: How these holes in the ice mysteriously appear

For decades now scientists have been fascinated by polynyas, holes that appear in the polar sea ice whose causes are…
December 5, 2020December 6, 2020 Shawn Wang
How much heat is stored in the oceans: Insights from ice cores
Paleoceanography

How much heat is stored in the oceans: Insights from ice cores

Reviewing: Shackleton, S., et al. “Global ocean heat content in the Last Interglacial.” Nature geoscience 13.1 (2020): 77-81. DOI: https://doi.org/10.1038/s41561-019-0498-0 Water…
June 22, 2020June 22, 2020 Shawn Wang
Who Governs the Ocean Around Antarctica?
Climate Change Conservation Human impacts Policy Sea Ice

Who Governs the Ocean Around Antarctica?

Antarctica is often considered an untouched wilderness. While its location is remote, the region is hardly undisturbed by human activity.…
August 1, 2018August 1, 2018 Channing Prend
The Many Modes of Antarctic Ice Loss
Atmospheric Science Climate Change Sea Ice

The Many Modes of Antarctic Ice Loss

The Western Antarctic Ice Shelf has been melting rapidly in recent decades, largely due to upwelling of deep ocean water…
March 9, 2018 Zoe Gentes
Antarctic krill retreat to icy terrace homes for the winter
Biological oceanography

Antarctic krill retreat to icy terrace homes for the winter

An international research time dives beneath the ice in Antarctica's remote oceans to understand how krill larvae make use of…
December 6, 2017 Veronica Tamsitt
Mixing it up in the Southern Ocean
Physical oceanography

Mixing it up in the Southern Ocean

A team of scientists used underwater ocean gliders to measure ocean turbulence and mixing along the Antarctic continental slope and…
November 8, 2017November 8, 2017 Veronica Tamsitt
Can you hear me now? Investigating sound across the Atlantic Ocean
Noise

Can you hear me now? Investigating sound across the Atlantic Ocean

The ocean is full of sounds, ranging from marine mammal conversations to man-made noises used to investigate the seafloor.  Ocean…
August 10, 2017 Victoria Treadaway
Coastal waves link far-off winds to melting Antarctic ice
Climate Change

Coastal waves link far-off winds to melting Antarctic ice

The ocean surrounding Antarctica is warming, rapidly melting ice shelves from below. Scientists have now discovered that strong winds thousands…
August 8, 2017 Veronica Tamsitt
Book Review Climate Change

Antarctica’s growing green space

As the planet warms, Antarctic land ice is retreating rapidly in some regions, and along with this, small pockets of…
July 10, 2017July 10, 2017 Veronica Tamsitt
Methodology

Using seabirds to study squid

How do scientists track fast swimming squid in the remote and vast open waters of the Southern Ocean? Probably not…
June 9, 2017June 8, 2017 Rebecca Flynn
Physical oceanography

Antarctica’s bottom waters freshen up

A team of researchers went back to the same part of Antarctic after a decade to see how the deep…
February 8, 2017February 8, 2017 Veronica Tamsitt
Book Review Physical oceanography

Earth’s strongest current even stronger than previously thought

The Antarctic Circumpolar current, which wraps around Antarctica and connects the Atlantic, Indian and Pacific Oceans, is notoriously difficult to…
January 13, 2017January 11, 2017 Veronica Tamsitt
Sea Ice

Pole wars: Episode 1 – The Phantom Sea Ice

In the sea ice battle between the North Pole and the South Pole, there is no winner in 2016, as…
December 12, 2016 Veronica Tamsitt
Biological oceanography Biology Climate Change Sea Ice

Positive real estate outlook for Antarctic krill

An Australian research team predict future sea-ice habitats for Antarctic krill larvae, and are surprised to find more suitable ice…
November 2, 2016 Veronica Tamsitt
Climate Change

Why the Southern Ocean is getting less salty

The Southern Ocean has been getting less salty for decades, and scientists have finally proved that sea-ice is responsible for…
September 6, 2016 Veronica Tamsitt
Behavior Biology deep sea

Hide-and-Go-Seek in the Deep Sea

In the deep sea off the coast of Antartica, sea urchins are getting crafty to avoid predation from king crabs.…
August 18, 2016 Derrick Alcott
Book Review Physical oceanography

12,000 feet under the sea, from space

A pair of scientists have figured out how to track deep ocean currents using gravity measurements from space.
May 11, 2016May 11, 2016 Veronica Tamsitt
Biological oceanography Book Review Sea Ice

Plankton fill up ice-free summer homes

Source: Li, Y., R. Ji, S. Jenouvrier, M. Jin, and J. Stroeve (2016), Synchronicity between ice retreat and phytoplankton bloom…
April 8, 2016April 7, 2016 Veronica Tamsitt

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