Participants Synoptic Arctic Survey 2021
Chief Scientist

Pauline Snoeijs Leijonmalm
Professor of Marine Ecology, Stockholm University, Sweden
Chief Scientist for the expedition. PI for work packages Mesopelagic fish and Microbial metabolism. Co-PI for work package Phytoplankton.
Coordinator

Maria Samuelsson
Expedition Coordinator, Swedish Polar Research Secretariat.
Captain

Mattias Petersson
Captain, icebreaker Oden
Principal Investigators, PI's

Hanna Farnelid
Linnaeus University, Sweden
PI for work package Picophytoplankton. Co-PI for work package Phytoplankton.

Pauline Snoeijs Leijonmalm
Professor of Marine Ecology, Stockholm University, Sweden
Chief Scientist for the expedition. PI for work packages Mesopelagic fish and Microbial metabolism. Co-PI for work package Phytoplankton.

Adam Ulfsbo
University of Gothenburg, Sweden
PI for work package Carbon and tracer chemistry.

Johan Wikner
Umeå University, Sweden
PI for work package Arctic prokaryotes.

Birthe Zäncker
The Marine Biological Association of the United Kingdom
PI for work package Microbial interactions.

Damian Arévalo-Martínez, shore-based
Helmholtz Centre for Ocean Research, Germany
PI for work package Trace gases cycling.

Helen Coxall, shore-based
Stockholm University, Sweden
PI for work package Planktonic foraminifera.

Céline Heuzé, shore-based
Gothenburg University, Sweden
PI for work package Deep water hydrography.

Karin Holmfeldt, shore-based
Linnaeus University, Sweden
PI for work package Polar viruses.

Samuel Hylander, shore-based
Linnaeus University, Sweden
PI for work package Zooplankton.

Christian Stranne, shore-based
Stockholm University, Sweden
PI for work package Mid-water acoustics.

Toste Tanhua, shore-based
GEOMAR Helmholtz Centre for Ocean Research, Germany
PI for work package Ventilation and anthropogenic carbon.

Michael Tjernström, shore-based
Stockholm University, Sweden
PI for work package Arctic climate Across Scales.

Brett Thornton, shore-based
Stockholm University, Sweden
PI for work package Trace gas biogeochemistry.
Researchers

Dennis Amnebrink
Linnaeus University, Sweden
Work package: Arctic prokaryotes

Yannis Arck
Heidelberg University, Germany
Work package: Ventilation and anthropogenic carbon

Clare Bird
University of Stirling, United Kindom
Work package: Planktonic foraminifera

Kimberley Bird
The Marine Biological Association of the United Kingdom, United Kingdom
Work package: Microbial interactions

Caroline Bringensparr
Stockholm University, Sweden
Work package: Mid-water acoustics

Ian Brown
Plymouth Marine Laboratory, United Kindom
Work package: Trace gas biogeochemistry

Carlos Castro
Stockholm University, Sweden
Work package: Mid-water acoustics

Julek Chawarski
Memorial University of Newfoundland, Canada
Work package: Mesopelagic fish

Hauke Flores
Alfred Wegener Institute, Germany
Work package: Mesopelagic fish

Lennart Gerke
Helmholtz Centre for Ocean Research, Germany
Work package: Ventilation and anthropogenic carbon

Nicole Hildebrandt
Alfred Wegener Institute, Germany
Work package: Mesopelagic fish

Lina Holthusen
University of Kiel, Germany
Work package: Trace gases cycling

Salar Karam
University of Gothenburg, Sweden
Work package: Deep water hydrography

Christien Laber
Linnaeus University, Sweden
Work package: Picophytoplankton

Prune Leroy
Swedish University of Agricultural Sciences, Sweden
Work package: Microbial metabolism

Anna Lunde Hermansson
Chalmers University of Technology, Sweden
Work package: Carbon and tracer chemistry

Frank Menger
Swedish University of Agricultural Sciences, Sweden
Work packages: Mesopelagic fish, Microbial metabolism

Claudia Morys
Stockholm University, Sweden
Work package: Microbial metabolism

Julia Muchowski
Stockholm University, Sweden
Work package: Mid-water acoustics

Sonja Murto
Stockholm University, Sweden
Work package: Arctic climate Across Scales

Alexandra Padilla
University of New Hampshire, USA
Work package: Mid-water acoustics

Clara Pérez Martínez
Linnaeus University, Sweden
Work package: Microbial metabolism

John Prytherch
Stockholm University, Sweden
Work package: Arctic climate Across Scales

Janina Rahlff
Linnaeus University, Sweden
Work package: Polar Viruses

Amanda Nylund
Chalmers University of Technology, Sweden
Work package: Carbon and tracer chemistry

Serdar Sakinan
Wageningen Marine Research, the Netherlands
Work package: Mesopelagic fish

Marcus Sundbom
Stockholm University, Sweden
Work package: Carbon and tracer chemistry

Emma Svahn
Linnaeus University, Sweden
Work package leader: Zooplankton

Baldvin Thorvaldsson
Swedish University of Agricultural Sciences, Sweden
Work package: Mesopelagic fish

Javier Vargas Calle
Uppsala University, Sweden
Work packages: Mesopelagic fish, Microbial metabolism

Ashish Verma
Umeå University, Sweden
Work package: Arctic prokaryotes

Flor Vermassen
Stockholm University, Sweden
Work package: Planktonic foraminifera

Lisa Winberg von Friesen
University of Copenhagen, Denmark
Work package: Phytoplankton
Teacher program

Anna Stiby
Teacher, Nacka gymnasium, Sweden
Swedish Polar Research Secretariat

Sara Johansson
Meteorologist

Per Lundgren
Meteorologist

Per Arnell
Doctor

Johan Kullberg
Nurse

Ted Juliussen
Helicopter pilot

Mats Persson
Helicopter technician

Joachim Gyllestad
Technician

Hans-Jørgen Hansen
Technician

Sven Lidström
Technician

Niklas Vestin
Technician

Anton Sandström
IT technician

Daniel Rönn
IT technician

Josef Nilsen
IT technician
Ship Crew
Icebreaker Oden is owned by the Swedish Maritime Administration. Through a long-term cooperation agreement, the Swedish Polar Research Secretariat uses Oden for polar expeditions in the summer. The crew of the icebreaker is manned by the company Viking Supply.