Blar i Brage IMR på forfatter "Dunlop, Katherine Mary"
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Attraction of cod Gadus morhua from coastal spawning grounds to salmon farms
Skjæraasen, Jon Egil; Karlsen, Ørjan; Langangen, Øystein Ole Gahr; Meier, Sonnich; Dunlop, Katherine Mary; van der Meeren, Terje; Keeley, Nigel B.; Myksvoll, Mari Skuggedal; Dahle, Geir; Moland, Even; Nilsen, Rune; Elvik, Kristine Marit Schrøder; Bannister, Raymond; Olsen, Esben Moland (Peer reviewed; Journal article, 2022)Wild fish aggregate at aquaculture net-pens, but the underlying mechanisms are not fully understood. This study examined how salmon farms attract coastal Atlantic cod Gadus morhua from their inshore spawning grounds. ... -
Attraction of cod Gadus morhua from coastal spawning grounds to salmon farms
Skjæraasen, Jon Egil; Karlsen, Ørjan; Langangen, Øystein Ole Gahr; Meier, Sonnich; Dunlop, Katherine Mary; van der Meeren, Terje; Keeley, Nigel B.; Myksvoll, Mari Skuggedal; Dahle, Geir; Moland, Even; Nilsen, Rune; Elvik, Kristine Marit Schrøder; Bannister, Raymond; Olsen, Esben Moland (Peer reviewed; Journal article, 2022)Wild fish aggregate at aquaculture net-pens, but the underlying mechanisms are not fully understood. This study examined how salmon farms attract coastal Atlantic cod Gadus morhua from their inshore spawning grounds. ... -
Autonomous Surface and Underwater Vehicles as Effective Ecosystem Monitoring and Research Platforms in the Arctic—The Glider Project
Camus, Lionel; Andrade, Hector; Aniceto, Ana Sofia; Aune, Magnus; Bandara, Kanchana; Basedow, Sünnje Linnéa; Christensen, Kai Håkon; Cook, Jeremy; Daase, Malin; Dunlop, Katherine Mary; Falk-Petersen, Stig; fietzek, Peter; Fonnes, Gro; Ghaffari, Peygham; Gramvik, Geir; Graves, Inger; Hayes, Daniel; Langeland, Tom; Lura, Harald; Marin, Trond Kristiansen; Nøst, Ole Anders; Peddie, David; Pederick, Joel; Pedersen, Geir; Sperrevik, Ann Kristin; Sørensen, Kai; Tassara, Luca; Tjøstheim, Sigurd; Tverberg, Vigdis; Dahle, Salve (Peer reviewed; Journal article, 2021)Effective ocean management requires integrated and sustainable ocean observing systems enabling us to map and understand ecosystem properties and the effects of human activities. Autonomous subsurface and surface vehicles, ... -
Benthic scavenger community composition and carrion removal in Arctic and Subarctic fjords
Dunlop, Katherine Mary; Renaud, Paul Eric; Berge, Jørgen; Jones, Daniel O.B.; Harbour, Rob P.; Tandberg, Anne Helene S.; Sweetman, Andrew K. (Peer reviewed; Journal article, 2020)In high latitude coastal regions, benthic scavenger communities are largely composed of invertebrates that play a key role in the cycling of organic matter. Factors including temperature and depth can structure Arctic and ... -
Ecological insights into abyssal bentho-pelagic fish at 4000 m depth using a multi-beam echosounder on a remotely operated vehicle
Dunlop, Katherine Mary; Benoit-Bird, Kelly J; Waluk, Chad M; Henthorn, Richard G (Peer reviewed; Journal article, 2019)Ecological and behavioral data on mobile, low density, benthopelagic animals is difficult to collect in the abyssal environment. However, these species occupy an important position in the abyssal food chain. At-depth ... -
Ecosystem risk from human use of ocean space and resources: a case study from the Norwegian coast
Aarflot, Johanna Myrseth; Bjørdal, Vilde Regine; Dunlop, Katherine Mary; Espinasse, Marina; Husson, Berengere; Lindstrøm, Ulf Ove; Keulder-Stenevik, Felicia Juanita; Ono, Kotaro; Siwertsson, Anna; Skern-Mauritzen, Mette (Peer reviewed; Journal article, 2024)Coastal and adjacent shelf waters are generally highly productive ecosystems harboring important ecological processes and exposed to a range of anthropogenic pressures from land-based and marine sectors. Ensuring that the ... -
Epifaunal habitat associations on mixed and hard bottom substrates in coastal waters of Northern Norway
Dunlop, Katherine Mary; Harendza, Astrid; Plassen, Liv; Keeley, Nigel B. (Peer reviewed; Journal article, 2020)Hard and mixed seafloor substrates are an important benthic habitat in coastal northern Norway and they are known to be colonized by relatively diverse communities of sessile epifauna. These assemblages are highly susceptible ... -
Evidence of energy and nutrient transfer from invasive pink salmon (Oncorhynchus gorbuscha) spawners to juvenile Atlantic salmon (Salmo salar) and brown trout (Salmo trutta) in northern Norway
Dunlop, Katherine Mary; Eloranta, Antti; Schoen, Erik; Wipfli, Mark; Jensen, Jenny Lovisa Alexandra; Muladal, Rune; Christensen, Guttorm N. (Peer reviewed; Journal article, 2020)Recent large influxes of non-native Pacific pink salmon (Oncorhynchus gorbuscha) to North European rivers have raised concern over their potential negative impacts on native salmonids and recipient ecosystems. The eggs and ... -
Habitat associations of juvenile Atlantic cod (Gadus morhua L.) and sympatric demersal fish communities within shallow inshore nursery grounds
Dunlop, Katherine Mary; Staby, Arved; van der Meeren, Terje; Keeley, Nigel B.; Olsen, Esben Moland; Bannister, Raymond; Skjæraasen, Jon Egil (Peer reviewed; Journal article, 2022)Resolving the relationship between demersal fish and sublittoral biotic habitats and substrates is a key element in the protection of important nursery grounds for strengthening fish recruitment. In Norway, coastal Atlantic ... -
Innspill til høring - Forslag til program for konsekvensutredning for mineralvirksomhet på norsk sokkel
van der Meeren, Terje; Mork, Kjell Arne; Kutti, Tina; Knutsen, Tor; Bagøien, Espen; Frie, Anne Kirstine Højholt; Gjøsæter, Harald; Bienfait, André Marcel; Storesund, Julia Endresen; Dunlop, Katherine Mary; Windsland, Kristin; Hallfredsson, Elvar H.; Helle, Kristin; Höffle, Hannes; Junge, Claudia; Serigstad, Bjørn; Chierici, Melissa (Rapport fra havforskningen;2021 - 23, Research report, 2021)Rapporten er et høringssvar sendt til Olje- og Energidepartementet i forbindelse med et forslag til konsekvensutredningsprogram for mineralvirksomhet på norsk kontinentalsokkel. I høringssvaret påpeker Havforskningsinstituttet ... -
Major fine-scale spatial heterogeneity in accumulation of gelatinous carbon fluxes on the deep seabed
Hoving, Henk-Jan; Boetius, Antje; Dunlop, Katherine Mary; Greinert, Jens; Haeckel, Matthias; Jones, Daniel O. B.; Simon-Lledó, Erik; Marcon, Yann; Stratmann, Tanja; Suck, Inken; Sweetman, Andrew Kvassnes; Purser, Autun (Peer reviewed; Journal article, 2023)Abyssal plain communities rely on the overlying water column for a settling flux of organic matter. The origin and rate of this flux as well as the controls on its fine-scale spatial distribution following seafloor settlement ... -
Risikorapport norsk fiskeoppdrett 2024 - Produksjonsdødelighet hos oppdrettsfisk og miljøeffekter av norsk fiskeoppdrett
Agnalt, Ann-Lisbeth; Diserud, Ola Håvard; Dunlop, Katherine Mary; Escobar, Rosa; Fiske, Peder; Folkedal, Ole; Glover, Kevin Alan; Halvorsen, Kim Aleksander Tallaksen; Hannisdal, Rita; Hindar, Kjetil; Jansson, Eeva; Johnsen, Ingrid Askeland; Karlsson, Sten; Nedreaas, Kjell Harald; Nilsson, Jonatan; Parsons, Aoife Elizabeth; Sandvik, Anne Dagrun; Serra Llinares, Rosa Maria; Skaala, Øystein; Skern-Mauritzen, Rasmus; Skiftesvik, Anne Berit; Stöger, Elisabeth; Utne, Kjell Rong; Wennevik, Vidar (Rapport fra havforskningen;2024 - 4, Research report, 2024) -
Sluttrapport fra ICOD-prosjektet - Arbeidspakke 2: Egg- og yngelundersøkelser på gyte- og oppvekstområder på Smøla og i Aure i forbindelse med etablering av oppdrettsanlegg nær lokale gyteområder for kysttorsk
van der Meeren, Terje; Meier, Sonnich; Myksvoll, Mari Skuggedal; Dahle, Geir; Karlsen, Ørjan; Staby, Arved; Mjanger, Hildegunn; Engevik, Annhild; Dunlop, Katherine Mary; Bannister, Raymond; Skjæraasen, Jon Egil (Rapport fra havforskningen;2021 - 32, Research report, 2021)ICOD-prosjektet ble etablert for å undersøke mulige interaksjoner mellom oppdrettsanlegg og nærliggende gyteområder for kysttorsk. Rapporten presenterer resultater fra ICOD som omfatter egg- og yngelundersøkelser foretatt ... -
Spatial response of hard- and mixed-bottom benthic epifauna to organic enrichment from salmon aquaculture in northern Norway
Dunlop, Katherine Mary; Harendza, Astrid; Bannister, Raymond; Keeley, Nigel B. (Peer reviewed; Journal article, 2021)Norwegian Atlantic salmon aquaculture is continuing to expand in northern regions dominated by hard- and mixed-bottom substrates. Such habitats contain rich benthic epifaunal communities, including sponges and other sessile ... -
Terrestrial and semi-aquatic scavengers on invasive Pacific pink salmon (Oncorhynchus gorbuscha) carcasses in a riparian ecosystem in northern Norway
Dunlop, Katherine Mary; Wipfli, Mark; Muladal, Rune; Wierzbinski, Grzegorz (Peer reviewed; Journal article, 2020)