Browsing Brage NMBU by Author "Lennox, Robert J."

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Behavioural response of brown trout (Salmo trutta) to total dissolved gas supersaturation in a regulated river

Lennox, Robert J.; Thiemer, Kirstine; Vollset, Knut Wiik; Pulg, Ulrich; Stranzl, Sebastian; Nilsen, Cecilie Iden; Haugen, Thrond Oddvar; Velle, Gaute (Peer reviewed; Journal article, 2021)

Total dissolved gas supersaturation from dams and power stations is a chronic freshwater pollutant that is toxic to animals with aquatic respiration. Laboratory ecotoxicology experiments have revealed capacity for captive ...
Effects of recreational angling and air exposure on the physiological status and reflex impairment of European grayling (Thymallus thymallus)

Lennox, Robert J.; Mayer, Ian; Havn, Torgeir Børresen; Johansen, Martin R.; Whoriskey, Kim; Cooke, Steven J.; Thorstad, Eva Bonsak; Uglem, Ingebrigt (Journal article; Peer reviewed, 2016)

European grayling (Thymallus thymallus) is a popular recreational fish that may be lifted out of the water to facilitate hook removal or for admiration. To evaluate the effects of air exposure and angling-induced exhaustive ...