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Expeditionen har börjat

Forskare och besättning arbetar hårt med att göra all utrustning klar för provtagning. Trots det hårda arbetet så är det många som inte kan låta bli att beundra den vackra omgivningen. På vägen upp mot Petermannglaciären har det blivit allt mer is...

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Wet and weary

Woke up to the sound of pounding rain on the tent roof. Warm and dry in the sleeping bag, but it means a muddy introduction to the work, or worse being grounded until the weather clears. We all eventually crept out of our tents and sat in the...

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More complicated than we expected

The weather has cleared but it is still chilly. Yesterday was certainly not wasted. We climbed up the nearest peak and circled round the valley. It is fairly clear that the upper part of the succession is not exclusively marine but rather...

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The fieldwork is about to start

Arctic environments have simple ecosystems, a harsh climate and low human population densities. They are therefore important and useful model systems for evaluating the often complicated ecological effects of climate change. We expect that global...

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Breaking through the sea ice bottle neck of Nares Strait

Oden efter att ha passerat genom ett område med besvärlig havsis. Foto: Martin Jakobsson After leaving Thule Air Base we had a smooth ride up to Smith Sound in Nares Strait where sea ice clogged the entire passage northward. This happened...

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Rich pickings

The sun was out as we set off for our collecting trip. We packed wrapping paper, sample bags and small chisels for our assault on the concretions. We were not to be disappointed. The first few hours on the slope yielded well over 100 specimens of...

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Over the top #1

Today was exhausting but productive. We decided to tackle our second objective, which was to sample the famous “Stegocephalian horizon” on the far side of Stensiö Plateau. This rock layer was the source of numerous temnospondyl amphibian fossils...

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Ice tunnels and more fish

Spent the morning resting and packing our fossils for transport back to Sweden. Everything needed to be marked with GPS coordinates, labeled and inventoried so that we have an accurate record for the registers in Uppsala. We have permission from...

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Over the top #2 – tracks and traces

We trekked to the far side of Stensiö Plateau today (approximately 4 km) to find an access out onto the north facing cliffs along the coast. We are again trying to locate the “Stegocephalian horizon” to find more fossils of aquatic temnospondyl...

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Mammal observations in Hall Land

I Hall Land. Foto: Åsa Lindgren After settling our camp in Hall Land, our team started the scientific sampling that is essential to be able to measure the ecosystem structure of this very High Arctic site. We set arthropod traps across a landscape...

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The first week of the CTD team

Andreas from the University of Delaware, Jari from KTH Royal Institute of Technology, Stockholm, Christina the teacher, and Céline (me) from the University of Gothenburg all joined Oden Wednesday last week. Not knowing when our first CTD station...

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Ett månlandskap fullt av liv

I måndags när vi flög in över området såg det ut som om det bara bestod av gammal sjöbotten och sten utan vidare biologiskt liv. När vi landat frågade piloten oss vad vi skulle göra i denna stenöken, ”här finns ju inte ett liv”. Just då tänkte...

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Giant ammonites

We worked down river as far as the ice tunnel taking GPS waypoints for the most important outcrops. We located some of the older horizons and found parts of giant ammonite, Otoceras, which would have reached the size of a bicycle tire. Several...

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En resa i historien för att kunna förutspå framtiden

Latitud: 81°4’N Longitud: 61°28’W Hastighet: 4 knop Temperatur: 5 °C Det är nu en vecka sen vi lämnade Thule Air Base och efter ett isbjörnsbesök, fantastiska vyer och drygt 40 sälar så nådde vi i tisdags äntligen Petermannglaciären i...

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Disaster strikes!

Today started well with a plan to head downstream along the Blue River to sample the Permian strata on the coast. We also wanted to see if we could access a large valley called Otocerasdal, which was our last target for the fossiliferous...

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Dagarna går fort i fält

Myskoxe. Foto: Åsa Lindgren Dagarna går fort i fält. Det tar tid att fixa frukost, gå ner till älven för att diska, packa dagspackningen och ge sig av för att kartlägga ekosystemet som omger oss. Målet med vår forskning är att förstå och förutspå...

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Stranded in Scoresbysund

After a two-hour flight along the coast through a rainstorm I touched down in the town of Scoresbysund at 01.00 in the morning. I did not know what would happen but I was met by a nurse in a two-seater quad bike and driven straight to the small...

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Everyday duties

Fältläger i Hall Land. Foto: Patricia Pecnerova Field work is primarily about research and our effort is to collect as much data as possible but we still need to spend time with everyday duties like cooking and doing the dishes. A special task...

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Första sedimentproverna från Petermannfjorden

I dag är det söndag och även om varje dag är den samma på så vis att vi arbetar varje dag (och natt) så är ändå varje dag sin egen. Isen, bergen, molnen och ljuset. Allt förändras. På söndagar får vi dessutom efterrätt till middag vilket gör det...

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Breaking into Petermann Glacier

Oden vid Petermannfjorden. Foto: Martin Jakobsson After passing the sea ice clogged passage at the southern end of Nares Strait, the transit to Petermann Fjord went quite fast. We had excellent support from the satellite images sent to us by the...

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