Foto: Siw Killengreen
Dorothee Ehrich
Stillingsbeskrivelse
Forsker i det Klimaøkologisk Observasjonssystem for Arktisk Tundra . Der jobber jeg mest med på Varangerhalvøya, men også med rødrev, smågnagere, sn[ og andre deler av tundraøkosystemet som påvirkes av klima.
Sirpa Rasmus,
Johanna Yletyinen,
Simo Sarkki,
Mia Landauer,
Maria Wilhelmina Tuomi,
Marit Klemetsen Arneberg
m.fl.:
Policy documents considering biodiversity, land use, and climate in the European Arctic reveal visible, hidden, and imagined nexus approaches
One Earth 2024 /
Gilles Gauthier,
Dorothee Ehrich,
Maria Belke-Brea,
Florent Domin茅,
Ray Alisauskas,
Karin Clark
m.fl.:
Taking the beat of the Arctic: are lemming population cycles changing due to winter climate?
Proceedings of the Royal Society of London. Biological Sciences 2024 /
Natalia A Sokolova,
Ivan A. Fufachev,
Dorothee Ehrich,
Victor G. Shtro,
Vasiliy A. Sokolov,
Aleksandr A. Sokolov
:
Expansion of voles and retraction of lemmings over 60 years along a latitudinal gradient on Yamal Peninsula
Global Change Biology 2024
Rob S.A. van Bemmelen,
B酶rge Moe,
Hans Schekkerman,
Sveinn Are Hanssen,
Katherine R. S. Snell,
Elizabeth M. Humphreys
m.fl.:
Synchronous timing of return to breeding sites in a long-distance migratory seabird with ocean-scale variation in migration schedules
Movement Ecology 2024 /
Simon Lacombe,
Rolf Anker Ims,
Nigel Gilles Yoccoz,
Eivind Flittie Kleiven,
Pedro Guilherme Antunes Lopes Da Silva Nicolau,
Dorothee Ehrich
:
Effects of resource availability and interspecific interactions on Arctic and red foxes' winter use of ungulate carrion in the Fennoscandian low-Arctic tundra
Ecology and Evolution 2024 /
Clemens Von Baeckmann,
Annett Bartsch,
Helena Bergstedt,
Aleksandra Efimova,
Barbara Widhalm,
Dorothee Ehrich
m.fl.:
Land cover succession for recently drained lakes in permafrost on the Yamal Peninsula, Western Siberia
The Cryosphere 2024 /
Eeva M Soininen,
Magnus Magnusson,
Jane Uhd Jepsen,
Nina Elisabeth Eide,
Nigel Gilles Yoccoz,
Anders Angerbj枚rn
m.fl.:
Macroecological patterns of rodent population dynamics shaped by bioclimatic gradients
Ecography 2024 /
Gerardo Celis,
Peter Ungar,
Aleksandr Sokolov,
Natalia Sokolova,
Hanna B枚hner,
Desheng Liu
m.fl.:
A versatile, semi-automated image analysis workflow for time-lapse camera trap image classification
Ecological Informatics 2024 /
Olga Pokrovskaya,
Natalia Sokolova,
Susanna Dorothee Ehrich,
Olivier Gilg,
Vasiliy A Sokolov,
Aleksandr A Sokolov
:
Globally threatened Lesser White-fronted Goose Anser erythropus nesting in association with Peregrine Falcons Falco peregrinus in southern Yamal, Russia
Wildfowl 2023 /
Fanny Marie Lou Berthelot,
Ester R. Unnsteinsd贸ttir,
Jennifer Alejandrina Carbonell Ellgutter,
Susanna Dorothee Ehrich
:
Long-term responses of Icelandic Arctic foxes to changes in marine and terrestrial ecosystems
PLOS ONE 2023 /
Anna Caroline Grimsby,
脜shild 脴nvik Pedersen,
Dorothee Ehrich,
Jesper Bruun Mosbacher,
Ingrid Marie Garfelt Paulsen,
Frida Kristine Brockmann
m.fl.:
Spatiotemporal distribution of Arctic herbivores in spring: Potential for competition?
Global Ecology and Conservation 2023 /
Annett Bartsch,
Helena Bergstedt,
Georg Pointner,
Xaver Muri,
Kimmo Rautiainen,
Leena Lepp盲nen
m.fl.:
Towards long-term records of rain-on-snow events across the Arctic from satellite data
The Cryosphere 2023 /
Inger Greve Alsos,
Dilli Prasad Rijal,
Dorothee Ehrich,
Dirk Nikolaus Karger,
Nigel Yoccoz,
Peter D. Heintzman
m.fl.:
Postglacial species arrival and diversity buildup of northern ecosystems took millennia
Science Advances 28. september 2022 /
Christopher A. Cockerill,
Malin Hasselgren,
Nicolas Dussex,
Love Dal茅n,
Johanna von Seth,
Anders Angerbj枚rn
m.fl.:
Genomic Consequences of Fragmentation in the Endangered
Fennoscandian Arctic Fox (Vulpes lagopus)
Genes 2022 /
Katariina Elsa Maria Vuorinen,
Gunnar Austrheim,
Jean-Pierre Tremblay,
Isla H. Myers-Smith,
Hans Ivar Hortman,
Peter Anthony Frank
m.fl.:
Growth rings show limited evidence for ungulates鈥 potential to
suppress shrubs across the Arctic
Environmental Research Letters 2022 /
Lars R酶d-Eriksen,
Siw Turid Killengreen,
Dorothee Ehrich,
Rolf Anker Ims,
Ivar Herfindal,
Arild Landa
m.fl.:
Predator co-occurrence in alpine and Arctic tundra in relation to fluctuating prey
Journal of Animal Ecology 2022 /
Magdalena Wutkowska,
Dorothee Ehrich,
Sunil Mundra,
Anna Vader,
Pernille Bronken Eidesen
:
Can root-associated fungi mediate the impact of abiotic conditions on the growth of a High Arctic herb?
Soil Biology and Biochemistry 2021 /
Simo Maduna,
Jon Aars,
Ida Fl酶ystad,
Cornelya Klutsch,
Eve Marie Louise Zeyl Fiskebeck,
脴ystein Wiig
m.fl.:
Sea ice reduction drives genetic differentiation among Barents Sea polar bears
Proceedings of the Royal Society of London. Biological Sciences 08. september 2021 /
Stijn Hofhuis,
Dorothee Ehrich,
Natalia A. Sokolova,
Pim van Hooft,
Aleksandr A. Sokolov
:
Breeding den selection by Arctic foxes (Vulpes lagopus) in southern Yamal Peninsula, Russia
Polar Biology 2021 /
Peter S. Ungar,
Blaire Van Valkenburgh,
Alexandria S. Peterson,
Aleksandr A. Sokolov,
Natalya A. Sokolova,
Dorothee Ehrich
m.fl.:
Dental evidence for variation in diet over time and space in the Arctic fox, Vulpes lagopus
Polar Biology 2021 /
Konstantin F. Tirronen,
Dorothee Ehrich,
D. V. Panchenko,
Love Dal茅n,
Anders Angerbj枚rn
:
The Arctic fox (Vulpes lagopus L.) on the Kola Peninsula (Russia): silently disappearing in the mist of data deficiency?
Polar Biology 2021 /
Alexandra Terekhina,
Alexander Volkovitskiy,
Natalya A. Sokolova,
Dorothee Ehrich,
Ivan A. Fufachev,
Aleksandr A. Sokolov
:
The context of an emerging predation problem: Nenets reindeer herders and Arctic foxes in Yamal
European Journal of Wildlife Research 2021 /
John-Andr茅 Henden,
Dorothee Ehrich,
Eeva Marjatta Soininen,
Rolf Anker Ims
:
Accounting for food web dynamics when assessing the impact of mesopredator control on declining prey populations
Journal of Applied Ecology 2021 /
Isabel C. Barrio,
Dorothee Ehrich,
Eeva M Soininen,
Virve Ravolainen,
C. G. Bueno,
Olivier Gilg
m.fl.:
Developing common protocols to measure tundra herbivory across spatial scales
Arctic Science 2021 / /
Eeva M Soininen,
Isabel C. Barrio,
Ragnhild Bj酶rk氓s,
Katrin Bj枚rnsd贸ttir,
Dorothee Ehrich,
Kelly A. Hopping
m.fl.:
Location of studies and evidence of effects of herbivory on Arctic vegetation: a systematic map
Environmental Evidence 2021 /
Nicolas Meyer,
Lo茂c Bollache,
Matthias Galipaud,
J茅r么me Moreau,
Fran莽ois-Xavier Dechaume-Monch,
Eve Afonso
m.fl.:
Behavioural responses of breeding arctic sandpipers to ground-surface temperature and primary productivity
Science of the Total Environment 2021
Jason, J. Taylor,
James P. Lawler,
Mora Aronsson,
Tom Barry,
Anne D. Bjorkman,
Tom Christensen
m.fl.:
Arctic terrestrial biodiversity status and trends: A synopsis of science supporting the CBMP State of Arctic Terrestrial Biodiversity Report
Ambio 2020 /
Ivan G. Pokrovsky,
Dorothee Ehrich,
Ivan A. Fufachev,
Rolf Anker Ims,
Olga Kulikova,
Aleksandr Sokolov
m.fl.:
Nest association between two predators as a behavioral response to the low density of rodents
The AUK: A Quarterly Journal of Ornithology 2020 /
Nicolas Meyer,
Lo茂c Bollache,
Fran莽ois鈥怷avier Dechaume鈥怣onc,
J茅r么me Moreau,
Eve Afonso,
Anders Angerbj枚rn
m.fl.:
Nest attentiveness drives nest predation in arctic sandpipers
Oikos 2020
Megha Verma,
Henrike Schulte to B眉hne,
Mailys Lopes,
Dorothee Ehrich,
Svetlana Sokovnina,
Stijn P. Hofhuis
m.fl.:
Can reindeer husbandry management slow down the shrubification of the Arctic?
Journal of Environmental Management (JEM) 03. mai 2020
Jennifer Alejandrina Carbonell Ellgutter,
Dorothee Ehrich,
Siw Turid Killengreen,
Rolf Anker Ims,
Ester Rut Unnsteinsd贸ttir
:
Dietary variation in Icelandic arctic fox (Vulpes lagopus) over a period of 30 years assessed through stable isotopes
Oecologia 2020 /
Lorenza Urbani,
Morten Tryland,
Dorothee Ehrich,
Eva Fuglei,
Mara Battilani,
Andrea Balboni
:
Ancient origin and genetic segregation of canine circovirus infecting arctic foxes (Vulpes lagopus) in Svalbard and red foxes (Vulpes vulpes) in Northern Norway
Transboundary and Emerging Diseases 2020 /
Tuomas Kankaanp盲盲,
Eero Vesterinen,
Bess Hardwick,
Niels M. Schmidt,
Tommi Andersson,
Paul Eric Aspholm
m.fl.:
Parasitoids indicate major climate-induced shifts in arctic communities
Global Change Biology 11. september 2020 /
Dorothee Ehrich,
Niels M. Schmidt,
Gilles Gauthier,
Ray Alisauskas,
Anders Angerbj枚rn,
Karin Clark
m.fl.:
Documenting lemming population change in the Arctic: Can we detect trends?
Ambio 2019 /
Jarle W. Bjerke,
Hans T酶mmervik,
Marit Klemetsen Arneberg,
Dorothee Ehrich
:
N氓r alt p氓virker alt, klarer arktisk politikk 氓 henge med?
2024 /
Helge M. Markusson,
Jarle W. Bjerke,
Hans T酶mmervik,
Marit Klemetsen Arneberg,
Dorothee Ehrich
:
Hva f氓r myndighetene vite om Arktis?
- Det er sjeldent lokalsamfunn og lokale n忙ringer i nord blir ansett som akt酶rer med evne og makt i store saker der klima og biologisk mangfold er under press.
12. mai 2024 /
Eeva M Soininen,
Isabel C. Barrio,
Ragnhild Bj酶rk氓s,
Katr铆n Bj枚rnsd贸ttir,
Dorothee Ehrich,
Kelly Hopping
m.fl.:
Correction to: Location of studies and evidence of effects of herbivory on Arctic vegetation: a systematic map (Environmental Evidence, (2021), 10, 1, (25), 10.1186/s13750-021-00240-0)
Environmental Evidence 2022
Lars R酶d-Eriksen,
Siw Turid Killengreen,
Dorothee Ehrich,
Rolf Anker Ims,
Ivar Herfindal,
Arild Landa
m.fl.:
Fjellrevens samspill med andre rovdyr i h酶yfjellet
2022
Lars R酶d-Eriksen,
Siw Turid Killengreen,
Dorothee Ehrich,
Rolf Anker Ims,
Ivar Herfindal,
Arild Landa
m.fl.:
Predator guild interactions in alpine and arctic tundra in relation to fluctuating prey
2022
脜shild 脴nvik Pedersen,
Jane Uhd Jepsen,
Ingrid Marie Garfelt Paulsen,
Eva Fuglei,
Jesper Bruun Mosbacher,
Virve Ravolainen
m.fl.:
Norwegian Arctic tundra: a panel-based assessment of ecosystem condition
2021
Inger Greve Alsos,
Anne Elisabeth Bjune,
Kari Anne Br氓then,
Charlotte Clarke,
Mary E. Edwards,
Dorothee Ehrich
m.fl.:
The use of ancient DNA in palaeoecological studies
2020
Dorothee Ehrich,
Niels M. Schmidt,
Gilles Gauthier,
Ray Alisauskas,
Anders Angerbj枚rn,
Karin Clark
m.fl.:
Correction to: Documenting lemming population change in the Arctic: Can we detect trends?
Ambio 2020
Dilli Prasad Rijal,
Peter D. Heintzman,
Youri Lammers,
Kari Anne Br氓then,
Nigel Yoccoz,
Antony Brown
m.fl.:
Temporal pattern of terrestrial plant diversity in northern Fennoscandia
2020
Inger Greve Alsos,
Peter D. Heintzman,
Antony Brown,
Dilli Prasad Rijal,
Kelsey Lorberau,
Youri Lammers
m.fl.:
Using ancient sedimentary DNA to explore
long-term effect of climate change on vegetation
2020
Inger Greve Alsos,
Anne Elisabeth Bjune,
Kari Anne Br氓then,
Clark Charlotte,
Mary E. Edwards,
Dorothee Ehrich
m.fl.:
Using ancient and modern DNA to understand effect of climate change on vascular plants
2020
Dorothee Ehrich,
Nigel Gilles Yoccoz
:
Populasjonssykluser hos hare 鈥 drevet av rovdyr og spesielt gaupe
Naturen 2019 /
Inger Greve Alsos,
Eric Coissac,
Marie Kristine F酶reid Merkel,
Youri Lammers,
Adriana Alberti ,
C茅line Orvain
m.fl.:
Towards plant barcode 2.0 and its application in environmental and ancient DNA studies
2019 PROSJEKT /
Inger Greve Alsos,
Peter D. Heintzman,
Antony Brown,
Dilli Prasad Rijal,
Kelsey Lorberau,
Youri Lammers
m.fl.:
How ancient sediment DNA can improve our understanding of past vegetation and the impact of climate change
2019 PROSJEKT
Dilli Prasad Rijal,
Kelsey Lorberau,
Peter D. Heintzman,
Youri Lammers,
Jutta Kapfer,
Einar St酶vern
m.fl.:
Comparing sedimentary environmental DNA-based vegetation to current vegetation composition around lakes
2019 PROSJEKT
Charlotte Clarke,
Mary Elizabeth Edwards,
L Gielly,
Paul D.M. Hughes,
Dorothee Ehrich,
L Morozova
m.fl.:
Arctic-alpine plants survived past forest expansion: a 24,000-year ancient DNA record from the Polar Urals
2019
Forskningsinteresser
- Spatio-temporal variability in trophic interactions in terrestrial arctic ecosystems, and how they are affected by a changing climate
- Management of mesopredators in the low Arctic
- Population genetics, phylogeography and paleo-ecology of arctic organisms, both animals and plants
Ongoing projects:
- leader for the on Varanger
- Drivers and Feedbacks of Changes in Arctic Terrestrial Biodiversity (EU H2020), lead by Bruce Forbes at the Arctic Centre in Rovaniemi
Interactions of natural and social systems with climate change, globalization, and infrastructure development in Yamal (Russian Arctic) - NSF project lead by Valeriy Ivanov, University of Michigan.
Norwegian Centre for Arctic Ecosystem Genomics (ArcEGen), lead by Inger Greve Alsos, TMU
: a project funded by Interreg Aurora where public authorities, researchers, and NGOs join forces to strengthen arctic fox populations shared by Norway, Sweden and Finland. The project is lead by Länstyrrelsen i Norrbotn and will focus on conservation measures for the arctic fox, but also on outreach activities to create awareness, involve more interest groups, and improve information availability.
Undervisning
- BIO-3013/BIO-8016 Ecology of northern food webs sammen med Rolf Ims og Eeva Soininen
- Underviser på UNIS som del av kursene AB-201 (biologi av arktiske rovdyr)
- Veileder for master oppgaver i tundra økologi.
Tema for mulige masteroppgaver:
- Phenology of reproduction of small rodents (grey-sided vole and tundra vole) in eastern Finnmark in the context of climate change
