Blar i HVL Open på forfatter "Subbey, Samuel"
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A logistic function to track time-dependent fish population dynamics
Jokar, Mahmood; Subbey, Samuel; Gjøsæter, Harald (Journal article; Peer reviewed, 2021)This paper uses a two-parameter logistic function to model the dynamics of length-at-maturation for the Barents Sea capelin over the past 47 years. We estimate the function parameters using a combination of length-age data ... -
Maturation in the Barents Sea capelin – Contrasting length- and gonad-based metrics
Jourdain, Natoya; Fuglebakk, Edvin; Subbey, Samuel (Peer reviewed; Journal article, 2021)It is assumed that maturation in the Barents Sea capelin is length-dependent, and that fish of at least 14 cm will potentially spawn. Current assessment and management models for the stock are based on this assumption of ...