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Geosciences● Open⏰ 3 days leftPreview

PhD position in Arctic Molecular Ecology

Investigate spatial and temporal changes in Arctic phytoplankton communities using molecular approaches.

Best for:Best for biology or marine science graduates with an interest in molecular ecology, bioinformatics, and Arctic climate change.

Geological Survey of Denmark and Greenland (GEUS) · Copenhagen, Denmark · R1 · First-stage researcher
More professors at Geological Survey of Denmark and Greenland (GEUS)
Arctic phytoplanktonmolecular ecologypaleoceanographygenomicsclimate change
Deadline
Oct 18, 2026
3 days
Funding
Salaried
3 years
Start date
2027-01-01
Full-time
Location
Copenhagen
Denmark

Overview

The Geological Survey of Denmark and Greenland (GEUS) is seeking a PhD fellow to join the POLARIS research project in Copenhagen. The successful candidate will investigate how Arctic phytoplankton communities respond to climate and environmental change by utilizing molecular tools, genomic approaches, and sedimentary archives. This position involves collaborating across disciplines with researchers in geosciences and biosciences, integrating molecular data with paleoceanographic reconstructions. The candidate will be enrolled in the PhD Graduate Programme of Life, Earth and Environmental Sciences at the University of Copenhagen with an expected start date of January 1, 2027.

PhDArcticPhytoplanktonMolecular EcologyGenomicsMetabarcodingPaleoceanographyPOLARIS

What you'll do

  • Conduct molecular analyses of contemporary and sedimentary environmental samples to examine phytoplankton diversity.
  • Develop and apply molecular markers and reference databases for poorly represented Arctic phytoplankton taxa.
  • Integrate molecular data with micropaleontological, biomarker, sedimentological, and paleoceanographic records.
  • Reconstruct past phytoplankton community compositions from Arctic marine sediments and environmental archives.
  • Collaborate closely with interdisciplinary researchers across geosciences and biosciences at GEUS and the University of Copenhagen.

Requirements

Degree required: Master's degree in marine sciences, biology, ecology, microbiology, environmental science or a related discipline

Degree offered: PhD

Language: English; ability to communicate orally and in writing, with an interest in learning Danish

Instruction: English

Required skills
  • Background in marine sciences, biology, ecology, microbiology, environmental science or a related discipline
  • Interest in Arctic marine ecosystems and phytoplankton ecology
  • Ability to work independently and collaboratively in an interdisciplinary environment
  • Good analytical and problem-solving skills
Nice to have
Experience with phytoplankton ecology, taxonomy, and diversityExperience in molecular ecology or environmental DNABackground in genomics or bioinformaticsFamiliarity with ecological data analysis
Eligibility
  • Must qualify for and be enrolled at the PhD Graduate Programme of Life, Earth and Environmental Sciences at the University of Copenhagen

Funding & terms

Type
Salaried
Amount
—
Duration
3 years
Programme
POLARIS
Carlsberg Foundation

How to apply

Deadline: 2026-10-18 (Europe/Copenhagen)

Prepare your motivation letter, CV, and MSc degree certificate or supervisor-signed pre-approval of the thesis. Submit the complete application package online via the official portal by clicking the apply button before the deadline.

Documents required
  • CV
  • Motivation letter
  • MSc degree certificate or pre-approval
↗Apply on site

Contact

Signe Bech Andersen· Head of Department

siba@geus.dk

http://www.geus.dk/

SA
Prof.
Signe Andersen
Department of Glaciology and Climate
Lab
POLARIS Project
Geological Survey of Denmark and Greenland (GEUS)
POLARISDenmark
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