Results 91 to 100 of about 9,217 (235)
Analysis Von Bertalanffy Equation With Variation Coefficient
, 2017 Growth is the increase of size, both its length and weight at a specific time period. In studying the behavior of the growth of fish used a growth model that is Von Bertalanffy models.
Pagalay, Usman +2 more
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A Formulation of the von Bertalanffy Growth Curve when the Growth Rate is Roughly Constant
, 1969 The author contends that the parameters of any growth curve should be a direct description of the graphical appearance of the data. For growth that is even approximately linear this is not true of the von Bertalanffy curve in its usual form (von ...
William Knight
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Statistical Analysis of an Alternative von Bertalanffy Model for Tree Growth [PDF]
, 2020 This paper proposed an alternative von Bertalanffy nonlinear growth equation by introducing a growth rate stabilizing parameter using hyperbolic sine function.
A U Chukwu, S O Oyamakin
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Improving spine‐based age estimation in centrarchid fishes using otolith‐derived training sets
Journal of Fish Biology, EarlyView.Abstract Nonlethal age determination is a priority in fish biology contexts where sacrifice is restricted, but estimates derived from nonlethally attainable structures tend to suffer from poor precision and accuracy relative to necessarily lethal, otolith‐derived estimates.
Matthew P. Woo +4 more
wiley +1 more source
Accounting for temporal and individual variation in the estimation of Von Bertalanffy growth curves. [PDF]
Ecol Evol, 2022 Croll JC, van Kooten T.
europepmc +1 more source
von Bertalanffy growth curve R Code
This is the R code used to estimate the von Bertalanffy growth curve for the manuscript "Orphaning stunts growth in wild African elephants" (currently in review)
Parker, Jenna
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Journal of Fish Biology, EarlyView.Abstract Effective fishery management policy depends on accurate life‐history data, particularly for harvested species. Longevity is a core life‐history trait that is directly related to annual survival and lifetime reproductive potential, but fish longevity is generally not well documented, particularly for long‐lived species.
Edward A. Baker +8 more
wiley +1 more source
Journal of Fish Biology, EarlyView.Abstract Patagonian toothfish (Dissostichus eleginoides) are a long‐lived, slow‐growing deep‐sea species endemic to the Southern Hemisphere and the focus of longline fisheries managed to ensure sustainable exploitation. Managing the fisheries relies on accurate stock assessments that include pertinent biological and exploitation processes.
Jessica E. Marsh +4 more
wiley +1 more source
Parameters of the von Bertalanffy growth function model for two cohorts of Gacnik and Zakojska.
, 2014 Parameter estimates and 95% confidence intervals of the von Bertalanffy growth function model for two cohorts of Gacnik and Zakojska with individuals random effects and cohort as predictors for both and k (random-effects model) and non-linear least ...
Stephan Munch (628693) +4 more
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Accounting for individual variability in the von Bertalanffy growth model
, 1995 Estimation of von Bertalanffy growth parameters has received considerable attention in fisheries research. Since Sainsbury (1980, Can. J. Fish. Aquat. Sci. 37: 241-247) much of this research effort has centered on accounting for individual variability in
Wang, You-Gan +3 more
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