Stefan Bunz. Photo: Torger Grytå

Stefan Bünz promoted to professor

9. October 2017

Stefan Bünz, work package leader at CAGE, has been promoted to professor at UiT The …

Burning ice 01

Methane hydrate is not a smoking gun in the Arctic Ocean

22. August 2017

Methane hydrate under the ocean floor was assumed to be very sensitive to increasing ocean temperatures. …

Europe before the complete deglaciation

Collapse of the European ice sheet caused chaos

27. June 2017

Scientists have reconstructed in detail the collapse of the Eurasian ice sheet at the end …

Pingo_Arctic Ocean_Pavel Serov

Domes of frozen methane may be warning signs for new blow-outs

6. June 2017

Several methane domes, some 500m wide, have been mapped on the Arctic Ocean floor. They …

The massive craters were formed around 12,000 years ago, but are still seeping methane and other gases. Illustration: Andreia Plaza Faverola

Massive craters formed by methane blow-outs from the Arctic sea floor

1. June 2017

A new study in Science shows that hundreds of massive, kilometre –wide, craters on the …

RV Helmer Hanssen. Photo: Randall Hyman

Ocean waters above methane seeps absorb large amounts of CO2

9. May 2017

Surface waters above methane seeps in the Arctic Ocean act as CO2 sinks, new PNAS …

Giuliana Panieri. Photo: Torger Grytå

Giuliana Panieri elected president of EGU division

5. May 2017

Associate Professor Giuliana Panieri has been elected president of Division on Biogeosciences at European Geosciences Union …

Lava lake

Battered Earth revived by mineral weathering after mass extinction

2. May 2017

Bedrock of Earth got severely beaten up by hothouse climate conditions during one of planet’s …

screen-shot-2017-03-27-at-11-13-18

CAGE Annual Report 2016

27. March 2017

Read about some of our achievements in 2016 in our Annual Report.

Ocean and atmosphere

Northern oceans pumped CO2 into the atmosphere

24. March 2017

Norwegian Sea acted as CO2 source in the past. It pumped the greenhouse gas into …

Map of the Eurasian ice sheet. Illustration: H. Patton

New reconstruction of an ancient ice sheet

13. January 2017

A new model reconstruction shows in exceptional detail the evolution of the Eurasian ice sheet during …

CAGE Advisory board, steering committee

Happy New Year!

2. January 2017

We wish you all a happy and successful 2017, and we are looking forward to …

sørlandet_natcomms02

New study describes 200 million years of geological evolution

29. November 2016

200 million years of geological evolution of a fault in the Earth’s crust has recently been …

Gender equality_CAGE_Torger Grytå

Gender equality in Arctic STEM fields

14. November 2016

CAGE has achieved gender equality among its scientist on all levels. How did this Arctic Centre …

Polarstern in the Arctic Ice. Photo: Marcel Nicolaus/AWI

Into the thinning ice of the Arctic Ocean

31. October 2016

Research vessel Polarstern reached new and barely explored areas of the High Arctic Ocean this …

Zeppelin. Svalbard

Record high greenhouse gas releases in 2015

26. October 2016

Global observations of greenhouse gases show that CO2   and  methane releases have broken all records in 2015. Cathrine …

GIMS13 Group Photo_Tororger Grytå

Around the world in four days

22. September 2016

CAGE hosted 13th international conference on gas in marine sediments (GIMS) in Tromsø this week. Text: …

Wissenschaftsjahr: Klimawandel in der Arktis – Welche Rolle spielt Methanhydrat im Meeresboden?

8. September 2016

https://www.wissenschaftsjahr.de/2016-17/das-wissenschaftsjahr/die-forschungsflotte/forschungsschiff-blogs/klimawandel-in-der-arktis-welche-rolle-spielt-methanhydrat-im-meeresboden.html

Smithsonian Magazine: The Tiny World of Glacier Microbes

8. September 2016

http://www.smithsonianmag.com/science-nature/tiny-world-glacier-microbes-has-outsized-impact-global-climate-180959817/?no-ist

Kristina Helland-Hansen

New steering committee member: Kristina Helland-Hansen

7. September 2016

Kristina Helland-Hansen, head of Exploration Technology department at Statoil, has accepted a position as a …

POLARSTERN_UiT_web

Methane sensor retrieved by RV Polarstern

6. September 2016

German research vessel Polarstern has retrieved a CAGE methane sensor from 2600-meter water depth in the Fram …

Benthic foram_G.Panieri

Sediments control methane release to the ocean

26. August 2016

Whether greenhouse gas methane escapes from the ocean floor depends on the characteristic of the …

colourbox.com

Arctic clues on worst mass extinction of life

24. August 2016

Extreme global warming  caused a severe mass extinction of life on Earth 252 million years …

Sea Ice Greenland

Sea ice strongly linked to climate change in past 90 000 years

16. August 2016

Expansion and retreat of sea ice varied consistently in pace with rapid climate changes through …

Placie in wormfield

Specialized life forms abound at Arctic methane seeps

10. August 2016

Methane seeps have strong effects on the community structure at the bottom of the Arctic …

Indian Monsoon. Photo: K.V. Kamajljith

What does Arctic Ocean have to do with Indian monsoons?

8. August 2016

The sea ice cover in the Arctic is important to more than polar bears and …

Carbonate crust from ROV expedition

Successful ROV expedition to methane seeps in High Arctic

9. July 2016

The expedition was a collaboration between two Norwegian centres of excellence – NTNU AMOS and …

NRK: Overraskende klimafunn ved Svalbard

9. June 2016

https://www.nrk.no/viten/overraskende-klimafunn-ved-svalbard-1.12985988

Observatory retrieved

Observatories, long-term greenhouse gas data retrieved from the Arctic Ocean

8. June 2016

CAGE scientists have recently retrieved two long-term observatories that have been sitting on the ocean …

Aftenposten: Gasshydrater kan være klimabombe

3. June 2016

http://www.aftenposten.no/viten/Gasshydrater-kan-vare-klimabombe-20-ganger-kraftigere-klimagass-enn-CO2-197790b.html

Forskning.no: Metan slipper ikke ut av polhavet om sommeren

3. June 2016

http://forskning.no/havforskning-klima-arktis/2016/05/metan-slipper-ikke-ut-av-polhavet-om-sommeren

Svalbardposten: Skal bore seg ned til klimaversting

3. June 2016

http://svalbardposten.no/nyheter/natur-og-miljo/skal-bore-seg-ned-til-klimaversting/19.7158

Annual report front page

CAGE Annual Report 2015

3. June 2016

Read about some of our achievements in 2015 in our Annual Report.

Katarzyna Melaniuk

CAGE PhD candidate receives Cushman Award

2. June 2016

PhD candidate Katarzyna Melaniuk was recently rewarded Loeblich and Tappan Student Research Award by Cushman …

Illustration MOCA

Methane not escaping into the atmosphere from Arctic Ocean

27. May 2016

Methane gas released from the Arctic seabed during the summer months leads to an increased …

CAGE tow cam cruise4_0515

Retreat of the ice followed by millennia of methane release

13. May 2016

Methane was seeping from the seafloor for thousands of years following the retreat of the Barents Sea …

MARUM_MeBo_square

Drilling for gas hydrates in the Arctic

3. May 2016

We don’t know enough about the amounts of methane stored under the sea floor. CAGE is going …

EGU16 Press conference

Giant craters and fauna thriving on methane

21. April 2016

Two early career scientists from CAGE, Malin Waage and Emelie Åström, held a press conference …

EGU GeoLog: Methane seeps – oases in the deep Arctic Ocean

21. April 2016

http://blogs.egu.eu/geolog/2016/04/20/methane-seeps-oases-in-the-deep-arctic-ocean/  

New Scientist: New Arctic life on barren seabed thrives on methane jets

21. April 2016

https://www.newscientist.com/article/2085232-new-arctic-life-on-barren-seabed-thrives-on-methane-jets/

Kronen Zeitung: Gasausbrüche hinterließen Krater am Meeresgrund

21. April 2016

http://www.krone.at/Wissen/Gasausbrueche_hinterliessen_Krater_am_Meeresgrund-Fund_in_Barentsee-Story-506251

Jakobshavn Isbre

Ice streams can be slowed down by gas hydrates

12. April 2016

A sticky spot the size of a small island once slowed down a large ice stream. It was comprised …

Huffington Post: The Icy Fire Beneath Norway’s Seabed

30. March 2016

http://www.huffingtonpost.com/entry/methane-gas-norway_us_56f55632e4b0143a9b4800d9

Dagbladet: Hevder norsk kraterfunn kan forklare Bermudatriangelet. Forskerne selv avviser sammenheng

16. March 2016

http://www.dagbladet.no/2016/03/14/nyheter/forskning/vitenskap/krater/bermudatriangelet/43515223/  

crater area in the Barents sea

Craters in Barents Sea not connected to Bermuda Triangle

14. March 2016

Multiple giant craters have been discovered on the ocean floor in the Barents Sea. Contrary to …

Illustration CO2 storage

How safe is CO2 storage under the sea floor?

3. March 2016

Capture and storage of CO2 beneath the sea floor is an important strategy in the …

Blob of warm ocean water during the last ice age

“Ice age blob” of warm ocean water discovered south of Greenland

19. February 2016

Greenland experienced several abrupt and severe climate changes during the last ice age. But even during …

Bivalves shell core bed

Clams help date duration of ancient methane seeps in the Arctic

9. February 2016

A bed of fossilized, methane dependent clams has for the first time been observed in …

Screen Shot 2016-02-01 at 12.21.50

Welcome to the GIMS13 conference in Tromsø

2. February 2016

CAGE is proud to host the 13th conference on Gas in Marine Sediments in Tromsø, …

Store Glacier_A.Hubbard/CAGE

Ice sheets may be hiding vast reservoirs of powerful greenhouse gas

13. January 2016

A new study in Nature Communications shows that ice sheets may be keeping vast reservoirs of …

Ingrid Schjølberg, director NTNU Oceans. Photo: NTNU Nyskaping/flickr.com

New steering committee member: Ingrid Schjølberg

12. January 2016

Ingrid Schjølberg, the director of NTNU Ocean science and technology in Trondheim Norway, has accepted …

Eythor Gudlaugsson. Photo: Maja Sojtaric

Eythor Gudlaugsson defends PhD in glaciology

21. December 2015

Congratulations to Dr. Gudlaugsson who recently defended his thesis “Modelling subglacial hydrology of the former Barents …

Front page of the AMAP report Screenshot

AMAP: Arctic Ocean as future source of methane

2. December 2015

CAGE-scientists Anna Silyakova and Giuliana Panieri have contributed to the latest AMAP assessment on methane as …

The Daily Mail: Enormous mounds of methane found under the Arctic sea

24. November 2015

http://www.dailymail.co.uk/sciencetech/article-3325230/Enormous-mounds-methane-Arctic-sea-Underwater-pingos-reveal-clues-climate-change.html

The Washington Post: Mysterious Siberian craters may have an underwater analogue, scientists say

24. November 2015

https://www.washingtonpost.com/news/energy-environment/wp/2015/11/23/mysterious-siberian-craters-may-have-an-underwater-analogue-scientists-say/

The Siberian Times: Leaking pingos ‘can explode under the sea in the Arctic, as well as on land’

24. November 2015

http://siberiantimes.com/science/casestudy/features/f0183-leaking-pingos-can-explode-under-the-sea-in-the-arctic-as-well-as-on-land/

Science Nordic: Historic climate data stored on the ocean floor in microscopic fossils

17. November 2015

http://sciencenordic.com/historic-climate-data-stored-ocean-floor-microscopic-fossils

South Kara Sea pingos. Illustration: Pavel Serov

Methane feeds subsea ice mounds off Siberia

13. November 2015

Huge mounds, pingos, are discovered on the seabed offshore Siberia. They are forming because of the …