Browsing Articles by Author "Kutti, Tina"
Now showing items 1-15 of 15
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Contrasting Methane Seepage Dynamics in the Hola Trough Offshore Norway: Insights From Two Different Summers
Ferré, Benedicte; Barreyre, Thibaut; Bünz, Stefan; Argentino, Claudio; Corrales-Guerrero, Jorge; Dølven, Knut Ola; Stetzler, Marie Helene Paula; Fallati, Luca; Sert, Muhammed Fatih; Panieri, Giuliana; Rastrick, Samuel; Kutti, Tina; Moser, Manuel (Peer reviewed; Journal article, 2024)This study investigates the temporal variations in methane concentration and flare activity in the Hola trough (offshore Norway) during May 2018 and June 2022. Between these time periods, methane seep activity exhibits 3.5 ... -
Large-scale salmon farming in Norway impacts the epiphytic community of Laminaria hyperborea
Haugland, Barbro Taraldset; Armitage, Caroline S.; Kutti, Tina; Husa, Vivian; Skogen, Morten D.; Bekkby, Trine; Carvajalino-Fernandez, Marcos Antonio; Bannister, Raymond J; White, Camille Anna; Norderhaug, Kjell Magnus; Fredriksen, Stein (Peer reviewed; Journal article, 2021)Large-scale finfish farms are increasingly located in dispersive hard-bottom environments where Laminaria hyperborea forests dominate; however, the interactions between farm effluents and kelp forests are poorly understood. ... -
Mine waste and acute warming induce energetic stress in the deep-sea sponge Geodia atlantica and coral Primnoa resedeaformis; results from a mesocosm study
Scanes, Elliot; Kutti, Tina; Fang, James Kar-Hei; Johnston, Emma L.; Ross, Pauline M; Bannister, Raymond (Journal article; Peer reviewed, 2018)There is the potential for climate change to interact with pollution in all of the Earth's oceans. In the fjords of Norway, mine tailings are released into fjords generating suspended sediment plumes that impact deep-sea ... -
Mortality and reduced photosynthetic performance in sugar kelp Saccharina latissima caused by the salmon-lice therapeutant hydrogen peroxide
Haugland, Barbro Taraldset; Rastrick, Samuel; Agnalt, Ann-Lisbeth; Husa, Vivian; Kutti, Tina; Samuelsen, Ole Bent (Journal article; Peer reviewed, 2019)Sugar kelp Saccharina latissima is one of the dominating kelp species on sheltered sublittoral sites along the Norwegian coastline, providing important habitats and ecosystem services. In finfish aquaculture in Norway, ... -
Ocean sprawl facilitates dispersal and connectivity of protected species
Henry, Lea-Anne; Mayorga-Adame, Claudia G; Fox, Alan D; Polton, Jeff A; Ferris, Joseph S; McLellan, Faron; McCabe, Chris; Kutti, Tina; Roberts, J. Murray (Journal article; Peer reviewed, 2018)Highly connected networks generally improve resilience in complex systems. We present a novel application of this paradigm and investigated the potential for anthropogenic structures in the ocean to enhance connectivity ... -
On the paradox of thriving cold-water coral reefs in the food-limited deep sea
Maier, Sandra R.; Brooke, Sandra; De Clippele, Laurence H.; de Froe, Evert; van der Kaaden, Anna-Selma; Kutti, Tina; Mienis, Furu; van Oevelen, Dick (Peer reviewed; Journal article, 2023)The deep sea is amongst the most food-limited habitats on Earth, as only a small fraction (<4%) of the surface primary production is exported below 200 m water depth. Here, cold-water coral (CWC) reefs form oases of life: ... -
Quantification of eDNA to map the distribution of cold-water coral reefs
Kutti, Tina; Johnsen, Ingrid A.; Skaar, Katrine Sandnes; Ray, Jessica Louise; Husa, Vivian; Dahlgren, Thomas Gunnar (Peer reviewed; Journal article, 2020)An effective management of vulnerable marine ecosystems is dependent on thorough knowledge of their location. Multibeam bathymetric mapping and targeted remotely operated vehicle (ROV) surveys are currently used to map ... -
Rapid respiratory responses of the deep-water sponge Geodia barretti exposed to suspended sediments
Tjensvoll, Ingrid; Kutti, Tina; Fosså, Jan Helge; Bannister, Raymond (Journal article; Peer reviewed, 2013-09-04)Sponges often dominate deep-water benthic faunal communities and can comprise up to 90% of the benthic biomass. Due to the large amount of water that they filter daily, sponges are an important link between benthic and ... -
Recycling pathways in cold-water coral reefs: Use of dissolved organic matter and bacteria by key suspension feeding taxa
Maier, Sandra R.; Kutti, Tina; Bannister, Raymond; Fang, James Kar-Hei; van Breugel, Peter; van Rijswijk, Pieter; Van Oevelen, Dick (Peer reviewed; Journal article, 2020)Cold-water coral (CWC) reefs are one of the most diverse and productive ecosystems in the deep sea. Especially in periods of seasonally-reduced phytodetritus food supply, their high productivity may depend on the recycling ... -
Reduced physiological performance in a free-living coralline alga induced by salmon faeces deposition
Legrand, Erwann; Kutti, Tina; Casal, Erika V. Gonzalez; Rastrick, Samuel; Andersen, Sissel; Husa, Vivian (Peer reviewed; Journal article, 2021)Maerl beds are formed by the accumulation of free-living coralline algae and have considerable ecological significance due to the high diversity of associated fauna and flora. The rapid expansion of the Atlantic salmon Salmo ... -
Regional impact from fin-fish farming in an intensive production area (Hardangerfjord, Norway)
Husa, Vivian; Kutti, Tina; Ervik, Arne; Sjøtun, Kjersti; Hansen, Pia Kupka; Aure, Jan (Journal article; Peer reviewed, 2013-10-15)The Hardangerfjord is one of the largest salmon-farming areas in Norway, with an annual production of approximately 70,000 metric tonnes. The regional impact of fin-fish farming in a fjord environment was studied during ... -
Regional impact from fin-fish farming in an intensive production area (Hardangerfjord, Norway)
Husa, Vivian; Kutti, Tina; Ervik, Arne S; Sjøtun, Kjersti; Hansen, Pia Kupka; Aure, Jan (Peer reviewed; Journal article, 2014) -
Survival under conditions of variable food availability: Resource utilization and storage in the cold-water coral Lophelia pertusa
Maier, Sandra R; Kutti, Tina; Bannister, Raymond; van Breugel, Peter; van Rijswijk, Pieter; Van Oevelen, Dick (Journal article; Peer reviewed, 2019)Cold‐water coral (CWC) reefs are hotspots of biodiversity and productivity in the deep sea, but their distribution is limited by the availability of food, which undergoes complex local and temporal variability. We studied ... -
The response of a boreal deep-sea sponge holobiont to acute thermal stress
Strand, Roger; Whalan, Stephen; Webster, Nicole S.; Kutti, Tina; Fang, James Kar-Hei; Luter, Heidi M.; Bannister, Raymond (Peer reviewed; Journal article, 2017) -
Using natural analogues to investigate the effects of climate change and ocean acidification on Northern ecosystems
Rastrick, Samuel; Graham, Helen; Azetsu-Scott, Kumiko; Calosi, Piero; Chierici, Melissa; Fransson, Agneta; Hop, Haakon; Hall-Spencer, Jason M.; Milazzo, Marco; Thor, Peter; Kutti, Tina (Peer reviewed; Journal article, 2018)Northern oceans are in a state of rapid transition. Still, our knowledge of the likely effects of climate change and ocean acidification on key species in the food web, functionally important habitats and the structure of ...