Jonas Thormar

Postdoktor
Telefon: 40056708

Arbeidsområde

Økologiske sammenhenger i ålegressenger, tareskog og andre makroalgehabitater. Næringsnett, biologisk mangfold. Koplinger mellom makrofytter, epifytter, beitere, små predatorer og større fisk. Kartlegging og overvåking. I tillegg interesse for bentisk taksonomi og meiofauna.

Publikasjoner

Poster

2018

Pilot Project for Mapping Marine Nature Types within the NiN Framework, Coastal Norway

Margaret Dolan, Trine Bekkby, Sigurd Heiberg Espeland, Eli Rinde, Frithjof Emil Moy, Sigrid Elvenes, Hege Gundersen, Thijs Christiaan van Son, Guri Sogn Andersen, Jonas Thormar, Helene Frigstad, Siri Røang Moy, Bjørnar Beylich, Jon Albretsen, Lars Johan Naustvoll, Lise Ann Tveiten
(Ja)
2017

Fish Assemblages in Coastal Vegetation

Jonas Thormar, Henning Steen, Thijs Christiaan van Son, Sebastian Bosgraaf, Lene Christensen, Ida Kristin Mellerud, Frithjof Emil Moy, Kjell Magnus Norderhaug
(Ja)
2013

Benthic communities at the opera in Bjørvika

A Andersen, Jonas Thormar, KM Norderhaug, Stein Fredriksen
(Ja)
2004

Intense feeding of Calanus hyperboreus on Arctic Autumn Bloom Propagated by a Record Minimum Sea Ice Extent in 2004

Stig Falk-Petersen, A Wold, A Røstad, E Leu, H Nygård, Bjørn Gulliksen, Jørgen Berge, E Keskinen, J. Gjaldbæk Thormar, S Kwasniewski
(Ja)

Vitenskapelige artikler (NVI)

2018

Latitude, temperature, and habitat complexity predict predation pressure in eelgrass beds across the Northern Hemisphere

Pamela L. Reynolds, John J. Stachowicz, Kevin Hovel, Christoffer Boström, Katharyn Boyer, Mathieu Cusson, Johan S. Eklöf, Friederike G Engel, Aschwin H. Engelen, Britas Klemens Eriksson, F Joel Fodrie, John Griffin, Clara M Hereu, Masakazu Hori, Torrance C Hanley, Mikhail Ivanov, Pablo Jorgensen, Claudia Kruschel, Kun-Seop Lee, Karen McGlathery, Per-Olav Moksnes, Masahiro Nakaoka, Mary I. O'Connor, Nessa E O'Connor, Robert J Orth, Francesca Rossi, Jennifer L. Ruesink, Erik E. Sotka, Jonas Thormar, Fiona Tomas, Richard K.F. Unsworth, Matthew A. Whalen, J. Emmett Duffy
Ecology 99 p. 29-35
2016

Eelgrass (Zostera marina) food web structure in different environmental settings

Jonas Thormar, Harald Hasler-Sheetal, Susanne Baden, Christoffer Boström, Kevin Kuhlmann Clausen, Dorte Krause-Jensen, Birgit Olesen, Jonas Ribergaard Rasmussen, Carl Johan Svensson, Marianne Holmer
PLOS ONE 11 (Ja)
2016

Small-scale removal of seagrass (Zostera marina L.): effects on the infaunal community

Marc Jürgen Silberberger, Jonas Thormar, Stein Fredriksen
Marine Biology Research 12 (Ja) p. 993-1002
2015

Biodiversity mediates top-down control in eelgrass ecosystems: a global comparative-experimental approach

J. Emmett Duffy, Pamela L. Reynolds, Christoffer Boström, James A. Coyer, Mathieu Cusson, Serena Donadi, James G. Douglass, Johan S. Eklöf, Aschwin H. Engelen, Britas Klemens Eriksson, Stein Fredriksen, Lars Gamfeldt, Camilla Gustafsson, Galice Hoarau, Masakazu Hori, Kevin Hovel, Katrin Iken, Jonathan S. Lefcheck, Per-Olav Moksnes, Masahiro Nakaoka, Mary I. O'Connor, Jeanine L. Olsen, J. Paul Richardson, Jennifer L. Ruesink, Erik E. Sotka, Jonas Gjaldbæk Thormar, Matthew A. Whalen, John J. Stachowicz
Ecology Letters 18 (Ja) p. 696-705
2012

Meristoderes gen. nov., a new kinorhynch genus, with the description of two new species and their implications for echinoderid phylogeny (Kinorhyncha: Cyclorhagida, Echinoderidae)

María Herranz, Jonas Thormar, Jesús Benito, Nuria Sánchez, Fernando Pardos
Zoologischer Anzeiger 251 (Ja) p. 161-179
2010

Wollunquaderes majkenae gen. et sp. nov. - a new cyclorhagid kinorhynch genus and species from the Coral Sea, Australia

Sørensen MV & Thormar J
Marine Biodiversity 40 (Ja) p. 261-275
2010

Two new species of Echinoderes (Kinorhyncha: Cyclorhagida) from the Solomon Islands

Thormar J & Sørensen MV
Meiofauna Marina 18 (Ja) p. 67-96
2008

Vertical migration in high Arctic waters during autumn 2004

Stig Falk-Petersen, Eva Leu, Jørgen Berge, Slawomir Kwasniewski, Henrik Nygård, Anders Røstad, Essi Keskinen, Jonas Thormar, Cecilie von Quillfeldt, Anette Wold, Bjørn Gulliksen
Deep-sea research. Part II, Topical studies in oceanography 55 (Ja) p. 2275-2284
2007

Sympagic amphipods in the Arctic pack ice: redescriptions of Eusirus holmii Hansen, 1887 and Pleusymtes karstensi (Barnard, 1959)

Martin Macnaughton, Jonas Thormar, Jørgen Berge
Polar Biology 30 (Ja) p. 1013-1025
2005

Myxine jespersenae, A New Species of Hagfish (Myxiniformes: Myxinidae) from the North Atlantic Ocean

Møller PR, Feld TK, Poulsen IH, Thomsen PF, Thormar JG
Copeia (American Society of Ichthyologists and Herpetologists) 2005(2) (Ja) p. 374-385

Informasjonsmateriale

2019

Policy brief on Nordic Blue Carbon

Helene Frigstad, Hege Gundersen, Kasper Hancke, Guri Sogn Andersen, Trine Bekkby, Steven Lutz, Jonas Thormar, Christoffer Boström, Dorte Krause-Jensen

Rapporter og avhandlinger

2020

Nasjonal kartlegging – kyst 2019. Ny revisjon av kriterier for verdisetting av marine naturtyper og nøkkelområder for arter

Trine Bekkby, Eli Rinde, Sigurd Heiberg Espeland, Heidi Anita Olsen, Jonas Thormar, Ellen Sofie Grefsrud, Reidulv Bøe, Carla Freitas, Frithjof Emil Moy
2019

Feltveileder for Kartlegging av marin naturvariasjon etter NiN (2.2.0).

Guri Sogn Andersen, Trine Bekkby, Margaret Dolan, Reidulv Bøe, Jonas Thormar, Pål Buhl-Mortensen, Sigrid Elvenes, Lars Johan Naustvoll, Marit Mjelde, Tor Erik Brandrud, Eli Rinde, Anders Bryn
(Ja)
2018

Pilotprosjekt - Kartlegging av marin natur i Møre og Romsdal: Årsrapport 2017

Trine Bekkby, Sigurd Heiberg Espeland, Margaret Dolan, Eli Rinde, Frithjof Emil Moy, Sigrid Elvenes, Hege Gundersen, Thijs Christiaan van Son, Guri Sogn Andersen, Jonas Thormar, Helene Frigstad, Siri Røang Moy, Bjørnar Beylich, Jon Albretsen, Lars Johan Naustvoll, Lise Ann Tveiten
(Ja)
2017

Disturbance and trophic interactions in Scandinavian eelgrass ecosystems

Thormar, Jonas
2008

The Rhodoliths of Disko Fjord, Greenland: First visual record of the Litothamnion glaciale/tophiforme (Corallinales, Rhodophyta) aggregation in Disko Fjord, 69°N, Greenland

Thormar, J
In: Halberg KA (ed) Arctic Biology Field Course, Qeqertarsuaq, 2006. Institute of Biology, University of Copenhagen. (Ja)
2005

Biological state of arctic lakes and ponds on Disko Island, Greenland

Christoffersen K, Thormar J, Bille-Hansen R
Arctic fieldcourse 2004. Institute of Biology, University of Copenhagen. ISBN 87-987317-2-6 (Ja)

New findings of diel vertical migration in high Arctic ecosystems

Keskinen E, Leu E, Nygård H, Røstad A, Thormar J (2004)
In: Berge J (ed) AB320-2004. UNIS Publication Series ISSN 1503-4410. (Ja)

Faglige foredrag

2019

Phasing in use of the “Nature in Norway” (NiN) system for classification and description of nature in the marine environment – experiences, challenges and international relevance.

Margaret Dolan, Trine Bekkby, Pål Buhl-Mortensen, Guri Sogn Andersen, Thijs Christiaan van Son, Jonas Thormar, Lise Ann Tveiten, Reidulv Bøe, Anne Britt Storeng, Anders Bryn, Rune Halvorsen
(Ja)
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