Author

W.-J. von Appen

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 2 Ecology· 1

Signature Assays, Organisms & Methods

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Research Focus:ecology & biodiversity· 3 Assay:metagenomics· 3 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Research Focus:clustering· 1 Approach:experimental assay· 1 Research Focus:spatial domain detection· 1

Frequent Co-Authors

C. Bienhold· 3 shared K. Metfies· 3 shared M. Wietz· 3 shared S. Torres-Valdes· 3 shared A. Boetius· 2 shared E. Oldenburg· 2 shared O. Popa· 2 shared B. Fuchs· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 39 mutual co-author links

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3 shared papersMicrobiology

C. Bienhold

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3 papers

Recent·Most cited

Sea-ice melt determines seasonal phytoplankton dynamics and delimits the habitat of temperate Atlantic taxa as the Arctic Ocean atlantifies

E. Oldenburg, O. Popa, M. Wietz, W.-J. von Appen, S. Torres-Valdes, C. Bienhold, O. Ebenhoeh, K. Metfies

This study examines how sea-ice melt affects phytoplankton dynamics and species distribution in the Arctic Ocean over two years at two mooring sites.

bioRxiv · May 4, 2023Ecology

Variations in Atlantic water influx and sea-ice cover drive taxonomic and functional shifts in Arctic marine bacterial communities

T. Priest, W.-J. von Appen, E. Oldenburg, O. Popa, S. Torres-Valdes, C. Bienhold, K. Metfies, B. Fuchs, R. Amann, A. Boetius, M. Wietz

This study shows how changes in Atlantic water influx and sea-ice cover affect Arctic marine bacterial communities, leading to shifts in taxonomic and functional composition.

bioRxiv · Aug 12, 2022Microbiology

The Polar Night Shift: Annual Dynamics and Drivers of Microbial Community Structure in the Arctic Ocean

M. Wietz, C. Bienhold, K. Metfies, S. Torres-Valdes, W.-J. von Appen, I. Salter, A. Boetius

This study examines annual microbial community dynamics in the Arctic Ocean, identifying seasonal shifts and drivers in two key currents.

bioRxiv · Apr 8, 2021Microbiology