Browsing Brage IMR by Author "Trochta, John Tyler"

Now showing items 1-8 of 8

    • Advice on fishing opportunities for beaked redfish in 2025 and 2026 in ICES subareas 1 and 2 

      Howell, Daniel; Nielsen, Anders; Stock, Brian; Ono, Kotaro; Clain, Laura; Fossheim, Maria; Wenneck, Thomas de Lange; Harbitz, Alf; Perez-Rodriguez, Alfonso; Iriondo, Ane; Staby, Arved; Bogstad, Bjarte; Husson, Berengere; Marshall, C. Tara; Tranang, Caroline Aas; Johannesen, Edda; Vozgirdas, Eduardas; Eriksen, Elena; Eidset, Elise; Hallfredsson, Elvar H.; Berg, Erik; Skaret, Georg; Höffle, Hannes; Jacobsen, Jan Arge; Stiansen, Jan Erik; Godiksen, Jane Aanestad; Fall, Johanna Jennifer Elisabeth; Trochta, John Tyler; Gondra, Jon Ruiz; Sanchez, José Miguel Casas; Nedreaas, Kjell Harald; Trella, Kordian; Windsland, Kristin; Aune, Magnus; Bernreuther, Matthias; Vihtakari, Mikko; Breivik, Olav Nikolai; Alpoim, Ricardo; Tallman, Ross; Subbey, Samuel; Seim, Silje Elisabeth; Gundersen, Sofie; Hølleland, Sondre Nedreås; Karlson, Stine; Vollen, Tone (IMR/PINRO Joint Report Series;2024 - 4, Research report, 2024)

    • Advice on fishing opportunities for Northeast Arctic cod in 2025 in ICES subareas 1 and 2 

      Howell, Daniel; Nielsen, Anders; Stock, Brian; Kotaro, Ono; Clain, Laura; Fossheim, Maria; Wenneck, Thomas de Lange; Harbitz, Alf; Perez-Rodriguez, Alfonso; Iriondo, Ane; Staby, Arved; Bogstad, Bjarte; Husson, Berengere; Marshall, C. Tara; Tranang, Caroline Aas; Johannesen, Edda; Vozgirdas, Eduardas; Eriksen, Elena; Eidset, Elise; Hallfredsson, Elvar Halldor; Berg, Erik; Skaret, Georg; Höffle, Hannes; Jacobsen, Jan Arge; Stiansen, Jan Erik; Godiksen, Jane Aanestad; Fall, Johanna Jennifer Elisabeth; Trochta, John Tyler; Gondra, Jon Ruiz; Sanchez, José Miguel Casas; Nedreaas, Kjell Harald; Trella, Kordian; Windsland, Kristin; Aune, Magnus; Bernreuther, Matthias; Vihtakari, Mikko; Breivik, Olav Nikolai; Alpoim, Ricardo; Tallman, Ross; Subbey, Samuel; Seim, Silje Elisabeth; Gundersen, Sofie; Hølleland, Sondre Nedreås; Karlson, Stine; Vollen, Tone (IMR/PINRO Joint Report Series;2024 - 6, Research report, 2024)

    • Applying Bayesian model selection to determine ecological covariates for recruitment and natural mortality in stock assessment 

      Trochta, John Tyler; Branch, Trevor A (Peer reviewed; Journal article, 2021)
      Incorporating ecological covariates into fishery stock assessments may improve estimates, but most covariates are estimated with error. Model selection criteria are often used to identify support for covariates, have some ...

    • Arctic Fisheries Working Group (AFWG; outputs from 2022 meeting) 

      Howell, Daniel; Godiksen, Jane Aanestad; Tranang, Caroline Aas; Berg, Erik; Bernreuther, Matthias; Bogstad, Bjarte; Breivik, Olav Nikolai; Casas, Jose Miguel; Clain, Laura; Eidset, Elise; Eriksen, Elena; Fall, Johanna Jennifer Elisabeth; Fossheim, Maria; Gjøsæter, Harald; Gundersen, Sofie; Hallfredsson, Elvar Halldor; Höffle, Hannes; Johannessen, Edda; Nedreaas, Kjell Harald; Nielsen, Anders; Skaret, Georg; Staby, Arved; Stock, Brian; Subbey, Samuel; Tallman, Ross; Trochta, John Tyler; Vollen, Tone; Windsland, Kristin (Journal article, 2023)

    • Assessment report for northern shrimp (Pandalus borealis) in the Barents Sea (ICES Subareas 1 and 2) 

      Zimmermann, Fabian; Danielsen, Hanna Ellerine Helle; Marcussen, Johanna Bjånes; Trochta, John Tyler; Vickery, Georgina; Olsen, Siri Aaserud; Berg, Erik; Stesko, Aleksei; Bakanev, sergei (IMR/PINRO Joint Report Series;2024 - 13, Research report, 2024)
      Northern shrimp (Pandalus borealis) in the Barents Sea (ICES Subareas 1 and 2), including the Svalbard fishery protection zone (FPZ) and coastal shrimp along the Norwegian coast north of 62°N, is considered as one stock. ...

    • Joint Norwegian-Russian Fisheries Commission request to establish a management plan for capelin in the Barents Sea (subareas 1 and 2 excluding Division 2.a west of 5°W) 

      Trochta, John Tyler; Bogstad, Bjarte; Kovalev, Yury; Prozorkevich, Dmitri; Skaret, Georg; Vatnehol, Sindre; Howell, Daniel (Toktrapport, Research report, 2024)

    • Management strategy evaluation for northern shrimp in the Barents Sea (ICES subareas 1 and 2) 

      Trochta, John Tyler; Stesko, Aleksei; Olssøn, Ragni; Danielsen, Hanna Ellerine Helle; Jenssen, Maria; Zimmermann, Fabian (IMR/PINRO Joint Report Series;2024 - 10, Research report, 2024)
      To establish a management plan for northern shrimp (Pandalus borealis) in the Barents Sea, the Norwegian-Russian Fisheries Commission requested in 2023 a proposal for a harvest control rule (HCR). Based on discussions with ...

    • Report on evaluation of harvest rules for Barents Sea capelin in subareas 1 and 2 (northeast arctic), excluding division 2.a west of 5°W - full report 

      Trochta, John Tyler; Bogstad, Bjarte; Kovalev, Yury; Prozorkevich, Dmitry; Skaret, Georg; Vatnehol, Sindre; Howell, Daniel (IMR/PINRO Joint Report Series;2024 - 17, Research report, 2024)
      Following a recent benchmark for capelin (Mallotus villosus) in the Barents Sea (ICES 2023), the Joint Norwegian-Russian Fisheries Commission requested that alternative configurations of the existing capelin harvesting ...