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Karine Gagnon

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Researcher
Telephone: 41334573
Department: Bunnsamfunn
Publications

Publications

Academic articles

2024

Carbon stocks in Norwegian eelgrass meadows across environmental gradients

Karine Gagnon, Jonas Thormar, Stein Fredriksen, Maria Potouroglou, Jon Albretsen, Hege Gundersen, Kasper Hancke, Eli Rinde, Cecilie Linn Wathne, Kjell Magnus Norderhaug
Scientific Reports 14
2024

Invertebrate Responses to Large- and Small-Scale Drivers in Coastal Phragmites australis Beds in the Northern Baltic Sea

Floriaan Eveleens Maarse, Karine Gagnon, Martin Snickars, Sonja Salovius-Laurén
Estuaries and Coasts
2024

One hundred priority questions for advancing seagrass conservation in Europe

Lina Mtwana Nordlund, Richard K. F. Unsworth, Sieglind Wallner-Hahn, Lavenia Ratnarajah, Pedro Beca-Carretero, Elmira Boikova, James C. Bull, Rosa M. Chefaoui, Carmen B. de los Santos, Karine Gagnon, Joxe Mikel Garmendia, Francesca Gizzi, Laura L. Govers, Camilla Gustafsson, Elitsa Hineva, Eduardo Infantes, João Canning-Clode, Marlene Jahnke, Periklis Kleitou, Hilary Kennedy, Stefania Klayn, Tiia Moller, João Monteiro, Nerea Piñeiro-Juncal, Emanuele Ponis, Vasillis Papathanasiou, Dimitris Poursanidis, Riccardo Pieraccini, Oscar Serrano, Ana. I. Sousa, Susanne Schäfer, Francesca Rossi, D. Sebastian Storey, Marieke M. van Katwijk, Dave Wall, Emma A. Ward, Robert Wilkes
Plants, People, Planet
2024

Impacts of Climate Change on Marine Foundation Species

Thomas Wernberg, Mads S. Thomsen, Julia K. Baum, Melanie J. Bishop, John F. Bruno, Melinda A. Coleman, Karen Filbee-Dexter, Karine Gagnon, Qiang He, Daniel Murdiyarso, Kerrylee Rogers, Brian R. Silliman, Dan A. Smale, Samuel Starko, Mathew A. Vanderklift
Annual Review of Marine Science 16 p. 247-282
2023

Rapid faunal colonization and recovery of biodiversityand functional diversity following eelgrass restoration

Karine Gagnon, Enora-Hawa Bocoum, Chiau Yu Chen, Susanne Pihl Baden, Per-Olav Moksnes, Eduardo Infantes
Restoration Ecology
2023

Restoration of eelgrass (Zostera marina) in Estonian coastal waters, Baltic Sea

Liina Pajusalu, Christoffer Boström, Karine Gagnon, Kaire Kaljurand, Jonne Kotta, Teemar Püss, Georg Martin
Academy Journal 72 p. 41-54
2022

Coastal ecosystem engineers and their impact on sediment dynamics: Eelgrass–bivalve interactions under wave exposure

Lukas Meysick, Eduardo Infantes, Luca Rugiu, Karine Gagnon, Christoffer Boström
Limnology and Oceanography 67 p. 621-633
2022

Coastal ecosystem engineers and their impact on sediment dynamics: eelgrass–bivalve interactions under wave exposure

Meysick L, Infantes E, Rugiu L, Gagnon K, Boström C
Limnology and Oceanography
2022

Methane emissions from Nordic seagrass meadow sediments.

Asplund ME, Bonaglia S, Boström C, Dahl M, Deyanova D, Gagnon K, Gullström M, Holmer M, Björk M
Frontiers in Marine Science 8 p. 811533
2021

Joint effects of patch edges and habitat degradation on faunal predation risk in a widespread marine foundation species.

Hovel KA, Duffy JE, Stachowicz JJ, Reynolds P, Boström C, Boyer K, Cusson M, Fodrie J, Gagnon K, Hereu CM, Hori M, Jorgensen P, Kruschel C, Lee K-S, Nakaoka M, O’Connor NE, Rossi F, Ruesink J, Tomas Nash F, Ziegler S
Ecology 102 p. e03316
2021

Incorporating facilitative interactions into eelgrass restoration to increase restoration success – challenges and opportunities.

Gagnon K, Christie H, Didderen K, Fagerli CW, Govers LL, Gräfnings MLE, Heusinkveld JHT, Kaljurand K, Lengkeek W, Martin G, Meysick L, Pajusalu L, Rinde E, van der Heide T, Boström C
Restoration Ecology 29 p. e13398
2021

Role of food web interactions in promoting resilience to nutrient enrichment in a brackish water eelgrass (Zostera marina) ecosystem.

Gagnon K, Gustafsson C, Salo T, Rossi F, Gunell S, Richardson JP, Reynolds PL, Duffy JE, Boström C
Limnology and Oceanography 66 p. 2810-2826
2021

Where is more important than how: determinants of restoration success in coastal and marine ecosystems.

Fraschetti S, McOwen C, Papa L, Papadopolou N, Bilan M, Boström C, Capdevila P, Carreiro-Silva M, Carugati L, Cebrian E, Coll M, Dailianis T, Danovaro R, De Leo F., Fiorentino D, Gagnon K, Gambi C, Garrabou J, Gerovasileiou V, Hereu B, Kipson S, Kotta J, Ledoux J, Linares C, Martin J, Medrano A, Montero-Serra I, Morato T, Pusceddu A, Sevastou K, Smith C, Verdura J, Guarnieri G
Frontiers in Marine Science 8 p. 626843
2021

Coastal restoration success via emergent trait-mimicry is context dependent.

van der Heide T, Temmink RJM, Fivash GS, Bouma TJ, Boström C, Didderen K, Esteban N, Gaeckle JL, Gagnon K, Infantes E, van de Koppel J, Lenkeek W, Unsworth R, Christianen MJA
Biological Conservation 264 p. 109373
2020

Habitat features and their influence on the restoration potential of marine habitats in Europe.

Bekkby T, Papadopoulou N, Fiorentino D, McOwen C, Rinde E, Boström C, Carreiro-Silva M, Linares C, Andersen GS, Bengil EGT, Bilan M, Cebrian E, Cerrano C, Danovaro R, Fagerli CW, Fraschetti S, Gagnon K, Gambi C, Gundersen H, Kipson S, Kotta J, Morato T, Ojaveer H, Ramirez-Llodra E, Smith CJ
Frontiers in Marine Science 7 p. 184
2020

Facilitating foundation species: The potential for plant-bivalve interactions to improve habitat restoration success.

Gagnon K, Bengil EGT, Carugati L, Christianen M, Danovaro R, Gambi C, Govers L, Kipson S, Meysick L, Pajusalu L, Rinde E, Tüney Kızılkaya İ, Van Der Heide T, Van De Koppel J, Van Katwijk M, Boström C
Journal of Applied Ecology 57 p. 1161-1179
2020

Mimicry of emergent traits amplifies coastal restoration success.

Temmink RJM, Christianen MJA, Fivash GS, Angelini C, Boström C, Didderen K, Engel SM, Esteban N, Gaeckle JL, Gagnon K, Govers LL, Infantes E, van Katwijk MM, Kipson S, Lamers LPM, Lengkeek W, Silliman BR, van Tussenbroek BI, Unsworth RKF, Yaakub SM, Bouma TJ, van der Heide T
Nature Communications 11 p. 3668
2020

Context-dependency of eelgrass-clam interactions: implications for coastal restoration.

Meysick L, Norkko A, Gagnon K, Gräfnings M, Boström C
Marine Ecology Progress Series 647 p. 93-108
2020

Cormorants have negligible seascape-scale impacts on benthic vegetation communities.

Gagnon K, Virtanen E, Rusanen P, Nurmi M, Viitasalo M, Jormalainen V
Marine Ecology Progress Series 654 p. 195-207
2019

Habitat mapping in European Seas – is it fit for purpose in the marine restoration agenda?

Gerovasileiou V, Smith CJ, Sevastou K, Papadopoulou N, Dailianis T, Bekkby T, Fiorentino D, McOwen C, Amaro T, Bilan M, Boström C, Cebrian E, Cerrano C, Danovaro R, Eronat EGT, Fraschetti S, Gagnon K, Gambi C, Grehan A, Hereu B, Kipson S, Kotta J, Linares C, Morato T, Ojaveer H, Orav-Kotta H, Sarà A, Scrimgeour R
Marine Policy 106 p. 103521
2019

The trophic role of a common mesopredator, the three-spined stickleback, in habitats of varying complexity.

Gagnon K, Gräfnings M, Boström C
Journal of Experimental Marine Biology and Ecology 510 p. 46-53
2018

Human activities and resultant pressures on key European marine habitats: a review of mapped resources.

Dailianis T, Smith CJ, Papadopoulou N, Gerovasileiou V, Sevastou K, Bekkby T, Bilan M, Billett D, Boström C, Danovaro R, Gagnon K, Gambi C, Grehan A, Kipson S, Kotta J, McOwen C, Morato T, Ojaveer H, Scrimgeour R
Marine Policy 98 p. 1-10
2017

Shifts in coastal fish communities: is eutrophication always beneficial for sticklebacks?

Gagnon K, Gräfnings M, Boström C
Estuarine Coastal and Shelf Science 198 p. 193-203
2017

Genetic variation of a foundation rockweed species affects associated communities.

Jormalainen V, Danelli M, Gagnon K, Hillebrand H, Rothäusler E, Salminen J-P, Sjöroos J
Ecology 98 p. 2940-2951
2016

Allopatry, competitor recognition and heterospecific aggression in crater lake cichlids

Lehtonen TK, Gagnon K, Sowersby W, Wong BBM
BMC Evolutionary Biology 16 p. 3
2016

Nutrient enrichment overwhelms top-down control in algal communities around cormorant colonies.

Gagnon K, Sjöroos J, Yli-Rosti J, Stark M, Rothäusler E, Jormalainen V
Journal of Experimental Marine Biology and Ecology 541 p. 15-30
2016

The invasive mud crab enforces a major shift in a rocky littoral invertebrate community of the Baltic Sea.

Jormalainen V, Gagnon K, Sjöroos J, Rothäusler E
Biological Invasions 18 p. 1409-1419
2016

Habitat expansion of the mud crab Rhithropanopeus harrisii (Gould, 1841) in the northern Baltic Sea: potential consequences for the eelgrass food web.

Gagnon K, Boström C
BioInvasions Records 5 p. 101-106
2015

Cormorant-induced shifts in littoral communities.

Gagnon K, Yli-Rosti J, Jormalainen V
Marine Ecology Progress Series 541 p. 15-30
2015

Roles of dispersal mode, recipient environment and disturbance in the secondary spread of the invasive seaweed Codium fragile.

Gagnon K, McKindsey CW, Johnson LE
Biological Invasions 17 p. 1123-1136
2015

Cichlid fish use coloration as a cue to assess the threat status of heterospecific intruders.

Lehtonen TK, Sowersby W, Gagnon K, Wong BBM
American Naturalist 186 p. 547-522
2015

Modelling the spread of the invasive alga Codium fragile driven by long distance dispersal of buoyant propagules.

Gagnon K, Peacock SJ, Jin Y, Lewis MA
Ecological Modelling 316 p. 111-121
2013

Seabird guano fertilizes Baltic Sea littoral food webs.

Gagnon K, Rothäusler E, Syrjänen A, Yli-Renko M, Jormalainen V
PLoS One 8 p. e61284
2011

Dispersal potential of invasive algae: the determinants of buoyancy in Codium fragile ssp. fragile.

Gagnon K, McKindsey CW, Johnson LE
Marine Biology 158 p. 2449-2458

Reports and dissertations

2022

Svar på høring om tillatelse til utslipp fra foreløpig anleggsvirksomhet samt mudring, dumping og utfylling i forbindelse med bygging av Stad skipstunnel.

Lars Asplin, André Marcel Bienfait, Sigurd Heiberg Espeland, Johanna Jennifer Elisabeth Fall, Karine Gagnon, Bjørn Einar Grøsvik, Vivian Husa, Halvor Knutsen, Tanja Kögel, Terje van der Meeren, Frithjof Emil Moy, Lise Doksæter Sivle, Henning Steen, Jan Erik Stiansen, Brian Stock, Elin Sørhus, Stig Valdersnes
2019

Restoration results in case study sites. Deliverable 2.2. MERCES project.

Pajusalu L, Bakran-Petricioli T, Boström C, Carugati L, Christie H, Da Ros Z, Danovaro R, Gagnon K, Gambi C, Govers L, Gräfnings M, Kaljurand K, Kipson S, Kotta J, Lo Martire, Rinde E, van der Heide T, van de Koppel J, Martin G
p. 51 pp.
2019

Manual of restoration measures in soft bottoms based on surveys and experiments. Deliverable 2.1. MERCES project.

Gagnon K, Alan V, Bakran-Petricioli T, Bengil EGT, Carugati L, Christianen MJA, Christie H, Danovaro R, Da Ros Z, Gambi C, Lo Martire M, Govers LL, Gräfnings M, Kipson S, Martin G, Meysick L, Paajusalu L, Rinde E, Tüney Kızılkaya İ, van der Heide T, van de Koppel J, Boström C
p. 36 pp.
2017

State of the knowledge on European marine habitat mapping and degraded habitats. Deliverable 1.1, MERCES Project.

Bekkby T, Gerovasileiou V, Papadopoulou K-N, Sevastou K, Dailianis T, Fiorentino D, McOwen C, Smith CJ, Amaro T, Bakran-Petricioli T, Bilan M, Boström C, Carreiro-Silva M, Carugati L, Cebrian E, Cerrano C, Christie H, Danovaro R, Eronat EGT, Fraschetti S, Gagnon K, Gambi C, Grehan A, Hereu B, Kipson S, Kizilkaya IT, Kotta J, Linares C, Milanese M, Morato T, Ojaveer H, Orav-Kotta H, Pham CK, Rinde E, Sarà A, Scharfe M, Scrimgeour R
p. 137 pp.
2017

Current marine pressures and mechanisms driving changes in marine habitats. Deliverable 1.2, MERCES Project.

Smith CJ, Dailianis T, Papadopoulou N, Gerovasileiou V, Sevastou K, Grehan A, Billett D, McOwen C, Amaro T, Bakran-Petricioli T, Bekkby T, Bilan M, Boström C, Carriero-Silva M, Carugati L, Cebrian E, Cerrano C, Christie H, Danovaro R, Eronat EGT, Fiorentino D, Fraschetti S, Gagnon K, Gambi C, Hereu B, Kipson S, Kotta J, Linares C, Morato T, Ojaveer H, Orav-Kotta H, Pham CK, Rinde E, Sarà A, Scrimgeour R
p. 102 pp.
2017

State of the knowledge on marine habitat restoration and literature review on the economic costs and benefits of ecosystem service restoration. Deliverable 1.3. MERCES project.

Papadopoulou N, Sevastou K, Smith CJ, Gerovasileiou V, Dailianis T, Fraschetti S, Guarnieri G, McOwen C, Billett D, Grehan A, Bakran-Petricioli T, Bekkby T, Bilan M, Boström C, Carriero-Silva M, Carugati L, Cebrian E, Cerrano C, Danovaro R, Eronat EGT, Gagnon K, Gambi C, Kipson S, Kizilkaya IT, Kotta J, Linares C, Milanese M, Morato T, Papa L, Rinde E, Sarà A
p. 180 pp.
2016

Top-down and bottom-up impacts of the Great Cormorant (Phalacrocorax carbo sinensis) on coastal benthic communities in the Baltic Sea.

Gagnon K
PhD thesis. University of Turku, Finland.
2010

Dissémination et établissement de l’algue verte envahissante Codium fragile dans les herbiers marins.

Gagnon K
M.Sc thesis. Université Laval, Canada.
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