Browsing NTNU Open by Author "Lennox, Robert"
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Acoustic accelerometer transmitters and their growing relevance to aquatic science
Lennox, Robert; Eldøy, Sindre Håvarstein; Dahlmo, Lotte Svengård; Matley, Jordan K.; Vollset, Knut (Peer reviewed; Journal article, 2023)There has recently been great interest in the use of accelerometers onboard electronic transmitters to characterise various aspects of the ecology of wild animals. We review use cases and outline how these tools can provide ... -
Assessing the potential for gas supersaturation downstream of hydropower plants in Norway, Austria and Germany
Pulg, Ulrich; Lennox, Robert; Enqvist, Martin; Stranzl, Sebastian Franz; Espedal, Espen Olsen; Schwarz, Michael; Lorke, Andreas; Flödl, Peter; Hauer, Christoph; Schletterer, Martin; Halleraker, Jo Halvard; Velle, Gaute (Journal article; Peer reviewed, 2024)Hydroelectric power facilities can generate episodic total dissolved gas supersaturation (TDGS), which is harmful to aquatic life. We developed a decision tree-based risk assessment to identify the potential for TDGS at ... -
Predation of Atlantic salmon across ontogenetic stages and impacts on populations
Falkegård, Morten; Lennox, Robert; Thorstad, Eva Bonsak; Einum, Sigurd; Fiske, Peder; Garmo, Øyvind Aaberg; Garseth, Åse Helen; Skoglund, Helge; Solberg, Monica Favnebøe; Utne, Kjell Rong; Vollset, Knut; Vøllestad, Leif Asbjørn; Wennevik, Vidar; Forseth, Torbjørn (Peer reviewed; Journal article, 2023)Managers and stakeholders increasingly ask whether predation is a driving force behind the poor status of many species, and whether predator control is likely to be a successful management action to intervene. We review ... -
The effect of surveillance fishing on migrated distance of Atlantic salmon (Salmo salar L.) during the spawning period
Munkeby, Johan Otto (Master thesis, 2022)Atlantisk laks (Salmo salar L.) har blitt utsatt for et økende antall trusler de siste tiårene, noe som har ført til synkende bestander og til og med utryddelse av enkelte bestander. En av de største truslene er tilstedeværelse ... -
Tracking aquatic animals for fisheries management in European waters
Özgül, Aytaç; Birnie-Gauvin, Kim; Abecasis, David; Alós, Josep; Aarestrup, Kim; Reubens, Jan; Bolland, Jonathan; Lök, Altan; Edwards, J; Pengal, Polona; Prchalová, Marie; Říha, Milan; Pickholtz, Renanel; Vollset, Knut; Afonso, Pedro; Davidsen, Jan Grimsrud; Arlinghaus, Robert; Ünal, Vahdet; Lennox, Robert (Journal article; Peer reviewed, 2024)Acoustic telemetry (AT) has emerged as a valuable tool for monitoring aquatic animals in both European inland and marine waters over the past two decades. The European Tracking Network (ETN) initiative has played a pivotal ...