Search Results - "Attramadal, K"

K-Selection as Microbial Community Management Strategy: A Method for Improved Viability of Larvae in Aquaculture by Vadstein, Olav, Attramadal, Kari J K, Bakke, Ingrid, Olsen, Yngvar

“…Aquaculture has the potential to become a major food supplier in a world with an increasing human population, and increased consumption of fish will likely…”
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Insight into bacterial population in aquaculture systems and its implication by Blancheton, J.P., Attramadal, K.J.K., Michaud, L., d’Orbcastel, E. Roque, Vadstein, O.

“…► The development of large scale on-shore fish production systems requires an industrial type of approach. ► The key biological mechanisms involved in RAS need…”
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Nephrocalcinosis in juvenile farmed Atlantic Salmon (Salmo salar) may be linked to osmoregulatory stress by Klykken, C., Khan, E., Karlsen, C., Reed, A. K., Attramadal, K. J. K., Olsen, R. E., Boissonnot, L.

“…Nephrocalcinosis is a widespread challenge in intensive production of salmon smolt. There is however no consensus on its aetiology, which makes it problematic…”
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Bacterial community assembly in Atlantic cod larvae (Gadus morhua): contributions of ecological processes and metacommunity structure by Vestrum, Ragnhild I, Attramadal, Kari J K, Vadstein, Olav, Gundersen, Madeleine Stenshorne, Bakke, Ingrid

“…ABSTRACT Many studies demonstrate the importance of the commensal microbiomes to animal health and development. However, the initial community assembly process…”
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Physiological changes observed in farmed Atlantic salmon (Salmo salar L.) with nephrocalcinosis by Klykken, C., Reed, A.K., Dalum, A.S., Olsen, R.E., Moe, M.K., Attramadal, K.J.K., Boissonnot, L.

“…There is a growing concern for fish health and welfare in the salmon industry in Norway. Nephrocalcinosis, described as mineral deposits within the kidney, is…”
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Managing the Microbial Community of Marine Fish Larvae: A Holistic Perspective for Larviculture by Vadstein, Olav, Attramadal, Kari J K, Bakke, Ingrid, Forberg, Torunn, Olsen, Yngvar, Verdegem, Marc, Giatsis, Cristos, Skjermo, Jorunn, Aasen, Inga M, Gatesoupe, François-Joel, Dierckens, Kristof, Sorgeloos, Patrick, Bossier, Peter

“…The availability of high-quality juveniles is a bottleneck in the farming of many marine fish species. Detrimental larvae-microbe interactions are a main…”
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Rearing Water Treatment Induces Microbial Selection Influencing the Microbiota and Pathogen Associated Transcripts of Cod ( Gadus morhua ) Larvae by Vestrum, Ragnhild I, Attramadal, Kari J K, Winge, Per, Li, Keshuai, Olsen, Yngvar, Bones, Atle M, Vadstein, Olav, Bakke, Ingrid

“…We have previously shown that K-selection and microbial stability in the rearing water increases survival and growth of Atlantic cod ( ) larvae, and that…”
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Utilization of runoff nutrients from recirculating aquaculture systems for hydroponic crop cultivation by Jakobsen, Ø.M., Schiefloe, M., Simonsen, G., Attramadal, K.J.K., Jost, A.I.K.

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RAS and microbial maturation as tools for K-selection of microbial communities improve survival in cod larvae by Attramadal, Kari J.K., Truong, Thi My Hanh, Bakke, Ingrid, Skjermo, Jorunn, Olsen, Yngvar, Vadstein, Olav

“…A high share of opportunistic and fast-growing microbes is generally negative for the performance of marine fish larvae. It is hypothesised that larvae that…”
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Control of the selective pressure on microbes of the incoming water increases survival of marine fish larvae by Attramadal, K, Øie, G, Kjørsvik, E, Minniti, G, Skjermo, J, Bakke, I, Østensen, M-A, Olsen, Y, Vadstein, O

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Bacterial community assembly in developing cod larvae (Gadus morhua) by Bakke, I, Skjermo, J, Attramadal, K, Coward, E, Kjørsvik, E, Vo, Tu Anh, Olsen, Y, Vadstein, O

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Gene regulation of Atlantic cod (Gadus morhua) larvae with focus on lipid digestion and phospholipid metabolism by Li, K, Østensen, M-A, Attramadal, K, Winge, P, Sparstad, T, Bakke, I, Bones, A M, Vadstein, O, Kjørsvik, E, Olsen, Y

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Microbial maturation of intake water at different carrying capacities affects microbial control in rearing tanks for marine fish larvae by Attramadal, Kari J.K., Minniti, Giusi, Øie, Gunvor, Kjørsvik, Elin, Østensen, Mari-Ann, Bakke, Ingrid, Vadstein, Olav

“…The selection pressure can be used to reduce the opportunities for proliferation of potentially harmful bacteria. Hypothetically the chance of proliferation of…”
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Recirculation as a possible microbial control strategy in the production of marine larvae by Attramadal, Kari J.K., Salvesen, Ingrid, Xue, Renyu, Øie, Gunvor, Størseth, Trond R., Vadstein, Olav, Olsen, Yngvar

“…► We compared the development of the microbial community in a RAS with moderate ozonation to a flow-through system. ► The RAS was suggested to select for a…”
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The effects of moderate ozonation or high intensity UV-irradiation on the microbial environment in RAS for marine larvae by Attramadal, Kari J.K., Øie, Gunvor, Størseth, Trond R., Alver, Morten O., Vadstein, Olav, Olsen, Yngvar

“…Marine fish larvae are sensitive to infections by opportunistic bacteria. Procedures like disinfection and pulse feeding may destabilise the microbial…”
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Ceramic clay reduces the load of organic matter and bacteria in marine fish larval culture tanks by Attramadal, Kari J.K., Tøndel, Bjørnar, Salvesen, Ingrid, Øie, Gunvor, Vadstein, Olav, Olsen, Yngvar

“…► We compared the effects of addition of live algae, algae paste, and clay to rearing tanks for cod. ► Addition of clay reduced substrate levels for bacteria…”
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Microbial community dynamics in a commercial RAS for production of Atlantic salmon fry (Salmo salar) by Dahle, Stine Wiborg, Attramadal, Kari J.K., Vadstein, Olav, Hestdahl, Hans Ivar, Bakke, Ingrid

“…Recirculating aquaculture systems (RAS) harbour complex microbial communities which can have an impact on the growth and development of the reared fish. This…”
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A comparison of two seawater adaptation strategies for Atlantic salmon post-smolt (Salmo salar) grown in recirculating aquaculture systems (RAS): Nitrification, water and gut microbiota, and performance of fish by Fossmark, Ragnhild O., Attramadal, Kari J.K., Nordøy, Kristian, Østerhus, Stein W., Vadstein, Olav

“…The land-based production phase in Norwegian Atlantic salmon farming has the past years been extended to include post-smolt for an increasing number of…”
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Long-term microbial community structures and dynamics in a commercial RAS during seven production batches of Atlantic salmon fry (Salmo salar) by Dahle, Stine Wiborg, Gaarden, Sunniva Ingebrigtsen, Buhaug, Julia Fossberg, Netzer, Roman, Attramadal, Kari J.K., Busche, Tobias, Aas, Marianne, Ribicic, Deni, Bakke, Ingrid

“…The microbiota of recirculating aquaculture systems (RAS) is of major importance for optimal fish health. However, the microbial communities in commercial RAS…”
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Steady-state and dynamic model for recirculating aquaculture systems with pH included by dos Santos, Allyne M., Bernardino, Lucas F., Attramadal, Kari J.K., Skogestad, Sigurd

“…In this work, simplified steady-state and dynamic models of a Recirculating Aquaculture System (RAS) of Atlantic salmon (Salmo salar) are described. The RAS…”
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