Blar i Brage IMR på forfatter "Liebig, Penny Lee"
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Copepod production in a saltwater pond system: A reliable method for achievement of natural prey in start-feeding of marine fish larvae
van der Meeren, Terje; Karlsen, Ørjan; Liebig, Penny Lee; Magnor-Jensen, Anders (Journal article; Peer reviewed, 2014-07-23)A high-latitude seawater pond system was restarted after 10 years absence of controlled biological production. Water supply systems for emptying and refilling the 25,000 m3 pond were installed along with a wheel filter ... -
Quantifying diets for small pelagic fish: effects of weight versus occurrence methods and sampling effort
Mousing, Erik Askov; Planque, Benjamin; Arneberg, Per; Bjørdal, Vilde Regine; Keulder-Stenevik, Felicia Juanita; Liebig, Penny Lee; Mørk, Herdis Langøy; Skern-Mauritzen, Mette (Peer reviewed; Journal article, 2023)In the Norwegian Sea, assessment of diet composition relies on annual cruise activity combined with visual identification and weight determination of prey from fish stomachs. This weight-based method is labour intensive, ...