Browsing Bergen Open Research Archive by Author "Howell, Daniel"

Now showing items 1-4 of 4

    • Balanced harvest : concept, policies, evidence, and management implications 

      Zhou, Shijie; Kolding, Jeppe; Garcia, Serge M.; Plank, Michael J.; Bundy, Alida; Charles, Anthony; Hansen, Cecilie; Heino, Mikko Petteri; Howell, Daniel; Jacobsen, Nis S.; Reid, David G.; Rice, Jake C.; van Zwieten, Paul A.M. (Peer reviewed; Journal article, 2019-06-11)
      Balanced harvest has been proposed to reduce fishing impact on ecosystems while simultaneously maintaining or even increasing fishery yield. The concept has attracted broad interest, but also received criticisms. In this ...

    • Biomass of Scyphozoan Jellyfish, and Its Spatial Association with 0-Group Fish in the Barents Sea 

      Eriksen, Elena; Prozorkevich, Dmitry; Trofimov, Aleksandr; Howell, Daniel (Peer reviewed; Journal article, 2012-03-22)
      An 0-group fish survey is conducted annually in the Barents Sea in order to estimate fish population abundance. Data on jellyfish by-catch have been recorded since 1980, although this dataset has never been analysed. In ...

    • Exploring balanced harvesting by using an Atlantis ecosystem model for the Nordic and Barents seas 

      Nilsen, Ina; Kolding, Jeppe; Eide, Cecilie Hansen; Howell, Daniel (Journal article; Peer reviewed, 2020)
      “Balanced Harvesting” (BH) has been suggested as a possible strategy to meet the objectives of the Ecosystem Approach to Fisheries, ensuring a high sustainable yield while maintaining ecosystem structure and function. BH ...

    • Inadequate risk assessments – A study on worst-case scenarios related to petroleum exploitation in the Lofoten area 

      Hauge, Kjellrun Hiis; Blanchard, Anne; Andersen, Gisle; Boland, Ragnhild; Grøsvik, Bjørn Einar; Howell, Daniel; Meier, Sonnich; Olsen, Erik Joel Steinar; Vikebø, Frode Bendiksen (Peer reviewed; Journal article, 2014-02)
      Heated debates are currently taking place on whether to open the area of Lofoten and Vesterålen in Northern Norway for petroleum production. Seismic explorations in this area have indicated promising petroleum resources. ...