Frederik Schenk
@freddyschenk.bsky.social
Climate Researcher @Bolin Centre for Climate Research, Stockholm University & visiting scientist at University of Helsinki
Das ist richtig für die Mittelwerte. Richtig sibirisch würde es unter heutigen Bedingen v.a. in Skandinavien. Dies hängt davon ab, wie weit das Meereis nach Süden vorstößt. Bemerkenswert ist, dass selbst mit deutlich erhöhten CO2-Werten (580 ppm, RCP4.5) das Meereis weit nach Süden reicht.
October 8, 2025 at 8:42 PM
Das ist richtig für die Mittelwerte. Richtig sibirisch würde es unter heutigen Bedingen v.a. in Skandinavien. Dies hängt davon ab, wie weit das Meereis nach Süden vorstößt. Bemerkenswert ist, dass selbst mit deutlich erhöhten CO2-Werten (580 ppm, RCP4.5) das Meereis weit nach Süden reicht.
The @bolincentre.bsky.social is happy to co-sponsor the 1st Swedish Biodiversity Symposium, 21 - 23 October 2025, in Gothenburg.
Early bird registration ends Monday August 18. More information and registration here: swedishbiodiversitysymposium.se
Early bird registration ends Monday August 18. More information and registration here: swedishbiodiversitysymposium.se
August 15, 2025 at 10:05 AM
The @bolincentre.bsky.social is happy to co-sponsor the 1st Swedish Biodiversity Symposium, 21 - 23 October 2025, in Gothenburg.
Early bird registration ends Monday August 18. More information and registration here: swedishbiodiversitysymposium.se
Early bird registration ends Monday August 18. More information and registration here: swedishbiodiversitysymposium.se
📣 Open position for a PhD student in Arctic Aeolian Processes & Paleoclimate at the Department of Geological Sciences @stockholm-uni.bsky.social with closing date 15 August 2025.
Collaborators: Uppsala University, Sweden & University of Santiago de Compostela, Spain 🧪⚒️ su.varbi.com/en/what:job/...
Collaborators: Uppsala University, Sweden & University of Santiago de Compostela, Spain 🧪⚒️ su.varbi.com/en/what:job/...
July 28, 2025 at 12:59 PM
📣 Open position for a PhD student in Arctic Aeolian Processes & Paleoclimate at the Department of Geological Sciences @stockholm-uni.bsky.social with closing date 15 August 2025.
Collaborators: Uppsala University, Sweden & University of Santiago de Compostela, Spain 🧪⚒️ su.varbi.com/en/what:job/...
Collaborators: Uppsala University, Sweden & University of Santiago de Compostela, Spain 🧪⚒️ su.varbi.com/en/what:job/...
And there is no urban heat island #UHI on the mountain (989 m above sea-level) of Hohenpeißenberg (1781-2024) in my home region of southern Germany.
June 21, 2025 at 8:55 PM
And there is no urban heat island #UHI on the mountain (989 m above sea-level) of Hohenpeißenberg (1781-2024) in my home region of southern Germany.
And #ShowYourStripes for Helsinki (1829-2024) where I'm currently as visiting scientist @geohelsinkiuni.bsky.social
June 21, 2025 at 8:54 PM
And #ShowYourStripes for Helsinki (1829-2024) where I'm currently as visiting scientist @geohelsinkiuni.bsky.social
Key paper by Carl Regnéll @bolincentre.bsky.social @stockholm-uni.bsky.social on annual retreat rates for the demise of the Fennoscandian Ice Sheet:
Anchoring the Swedish Time Scale to the radiocarbon time scale —An absolute age for De Geer’s zero varve pubs.geoscienceworld.org/gsa/geology/... 🧪
Anchoring the Swedish Time Scale to the radiocarbon time scale —An absolute age for De Geer’s zero varve pubs.geoscienceworld.org/gsa/geology/... 🧪
April 29, 2025 at 12:37 PM
Key paper by Carl Regnéll @bolincentre.bsky.social @stockholm-uni.bsky.social on annual retreat rates for the demise of the Fennoscandian Ice Sheet:
Anchoring the Swedish Time Scale to the radiocarbon time scale —An absolute age for De Geer’s zero varve pubs.geoscienceworld.org/gsa/geology/... 🧪
Anchoring the Swedish Time Scale to the radiocarbon time scale —An absolute age for De Geer’s zero varve pubs.geoscienceworld.org/gsa/geology/... 🧪
PhD position in history with focus on climate history @stockholm-uni.bsky.social and @bolincentre.bsky.social with Prof. Ljungqvist:
"Adaptations to climate change in the northern Baltic region ca 1500–1900". More info here: su.se/english/rese... (deadline 15.03.2025) 🧪🌍 #ScienceJobs
"Adaptations to climate change in the northern Baltic region ca 1500–1900". More info here: su.se/english/rese... (deadline 15.03.2025) 🧪🌍 #ScienceJobs
February 27, 2025 at 9:14 PM
PhD position in history with focus on climate history @stockholm-uni.bsky.social and @bolincentre.bsky.social with Prof. Ljungqvist:
"Adaptations to climate change in the northern Baltic region ca 1500–1900". More info here: su.se/english/rese... (deadline 15.03.2025) 🧪🌍 #ScienceJobs
"Adaptations to climate change in the northern Baltic region ca 1500–1900". More info here: su.se/english/rese... (deadline 15.03.2025) 🧪🌍 #ScienceJobs
October 18, 2024 at 8:10 PM
We're organizing the 5th International #PalaeoArc Conference in Stockholm, 27-29 May 2024.
Abstract deadline: 18 March 2024: su.powerinit.com/Data/Event/E...
Conference hosted by @bolincentre.bsky.social, Stockholm University, the Natural History Museum and the Royal Swedish Academy of Sciences.
Abstract deadline: 18 March 2024: su.powerinit.com/Data/Event/E...
Conference hosted by @bolincentre.bsky.social, Stockholm University, the Natural History Museum and the Royal Swedish Academy of Sciences.
March 8, 2024 at 9:18 AM
We're organizing the 5th International #PalaeoArc Conference in Stockholm, 27-29 May 2024.
Abstract deadline: 18 March 2024: su.powerinit.com/Data/Event/E...
Conference hosted by @bolincentre.bsky.social, Stockholm University, the Natural History Museum and the Royal Swedish Academy of Sciences.
Abstract deadline: 18 March 2024: su.powerinit.com/Data/Event/E...
Conference hosted by @bolincentre.bsky.social, Stockholm University, the Natural History Museum and the Royal Swedish Academy of Sciences.
Dear Mae, can you please add me? Thanks!
Google Scholar scholar.google.com/citations?us...
Google Scholar scholar.google.com/citations?us...
February 10, 2024 at 8:43 PM
Dear Mae, can you please add me? Thanks!
Google Scholar scholar.google.com/citations?us...
Google Scholar scholar.google.com/citations?us...
An older study simulated a recovery from the cooling after 15-20 years for the global mean and global warming would then continue with further increasing CO2.
Competition between global warming and an abrupt collapse of the AMOC in Earth’s energy imbalance | www.nature.com/articles/sre...
Competition between global warming and an abrupt collapse of the AMOC in Earth’s energy imbalance | www.nature.com/articles/sre...
February 9, 2024 at 10:06 PM
An older study simulated a recovery from the cooling after 15-20 years for the global mean and global warming would then continue with further increasing CO2.
Competition between global warming and an abrupt collapse of the AMOC in Earth’s energy imbalance | www.nature.com/articles/sre...
Competition between global warming and an abrupt collapse of the AMOC in Earth’s energy imbalance | www.nature.com/articles/sre...
My research derived from own publications using #scholargoggler. Fits really well. t.co/0Sl2DqZgOo
February 9, 2024 at 2:40 PM
My research derived from own publications using #scholargoggler. Fits really well. t.co/0Sl2DqZgOo
Open position for a PhD student in Paleoclimatology at the Department of Geological Sciences, Stockholm University, with closing date 29 February 2024. The topic focuses on reconstructing past storminess & includes fieldwork in the Norwegian Arctic, Sweden & Norway. www.su.se/english/abou...
January 27, 2024 at 5:33 PM
Open position for a PhD student in Paleoclimatology at the Department of Geological Sciences, Stockholm University, with closing date 29 February 2024. The topic focuses on reconstructing past storminess & includes fieldwork in the Norwegian Arctic, Sweden & Norway. www.su.se/english/abou...
Here the figure.
January 5, 2024 at 3:28 PM
Here the figure.
In meiner Simulation für einen teilweisen Kollaps der Meeresströmung ergibt sich sogar eine Erwärmung im Sommer durch blockierende Hochdruckwetterlagen wie 2018. In der Simulation nimmt der Niederschlag bis zu 50% ab in Europa vor 12,000 Jahren (Younger Dryas). Sehr ähnlich zu 2018...
December 5, 2023 at 9:11 PM
In meiner Simulation für einen teilweisen Kollaps der Meeresströmung ergibt sich sogar eine Erwärmung im Sommer durch blockierende Hochdruckwetterlagen wie 2018. In der Simulation nimmt der Niederschlag bis zu 50% ab in Europa vor 12,000 Jahren (Younger Dryas). Sehr ähnlich zu 2018...
Das Problem ist nicht die Erwärmung, sondern deren Geschwindigkeit. Rechnet man die Erwärmung pro Zeit isotherm in Kilometer pro Zeit um, wird deutlich, dass viele Pflanzen die Anpassung durch Migration in Kilometer pro Zeit nicht mehr schaffen. The velocity of climate change | Nature
November 20, 2023 at 7:08 PM
Das Problem ist nicht die Erwärmung, sondern deren Geschwindigkeit. Rechnet man die Erwärmung pro Zeit isotherm in Kilometer pro Zeit um, wird deutlich, dass viele Pflanzen die Anpassung durch Migration in Kilometer pro Zeit nicht mehr schaffen. The velocity of climate change | Nature
The Bolin Centre for Climate Research @bolincentre.bsky.social found its way to Blue Sky. Please follow us if you're interested in new research and vacant positions dealing with fundamental sciences around climate and Earth system from the deep past to the future.
November 16, 2023 at 12:57 PM
The Bolin Centre for Climate Research @bolincentre.bsky.social found its way to Blue Sky. Please follow us if you're interested in new research and vacant positions dealing with fundamental sciences around climate and Earth system from the deep past to the future.
As shown from comparing surface samples from soils, peat and lake sediments, the isomerization of H-GDGTs (IR_H) can be used to distinguish brGDGT source shifts. In the core without such source shifts, a long-term warming trend on Sumatra agrees well with climate models for the past 8000 years.
November 10, 2023 at 7:27 PM
As shown from comparing surface samples from soils, peat and lake sediments, the isomerization of H-GDGTs (IR_H) can be used to distinguish brGDGT source shifts. In the core without such source shifts, a long-term warming trend on Sumatra agrees well with climate models for the past 8000 years.
As expected, low-frequent variability is most dominant in high norther latitudes. In an upcoming study, we will show that sea-ice does indeed amplify variations but it is not essential: Oscillations continue to exist without sea-ice. However, internal variability will change with global warming.
October 25, 2023 at 7:31 PM
As expected, low-frequent variability is most dominant in high norther latitudes. In an upcoming study, we will show that sea-ice does indeed amplify variations but it is not essential: Oscillations continue to exist without sea-ice. However, internal variability will change with global warming.