Blar i NINA Brage på forfatter "Pengal, Polona"
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3-D Numerical Study of a Bottom Ramp Fish Passage Using Smoothed Particle Hydrodynamics
Novak, Gorazd; Domínguez, José M.; Tafuni, Angelo; Silva, Ana T.; Pengal, Polona; Četina, Matjaž; Žagar, Dušan (Peer reviewed; Journal article, 2021)Worldwide, the overwhelming number of man-made barriers in fluvial systems has been identified as one of the major causes of the reported staggering average declines of migratory fish. Fish passages have been shown to help ... -
Comparing dominance relationships and movement of native marble trout (Salmo marmoratus) and introduced rainbow trout (Oncorhynchus mykiss)
Pengal, Polona; Cokan, Blaz; Økland, Finn; Höjesjö, Johan; Tambets, Meelis; Thorstad, Eva Bonsak (Peer reviewed; Journal article, 2023) -
Interdisciplinary design of a fish ramp using migration routes analysis
Novak, Gorazd; Pengal, Polona; Silva, Ana T.; Domínguez, José M.; Tafuni, Angelo; Četina, Matjaž; Žagar, Dušan (Peer reviewed; Journal article, 2022)The study presents several steps of a fish ramp geometry optimization performed with a 3D numerical model DualSPHysics, which is based on the smoothed particle hydrodynamics (SPH) method. The optimization process led to ...