Results 61 to 70 of about 2,904 (185)

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, Stuart E. Jones, Brian S. Ankrapp, Avi Neumann, Julián Torres‐Dowdall   +4 more
wiley   +1 more source

Modeling the weight gain of freshwater-reared rainbow trout ( Oncorhynchus mykiss ) during the grow-out phase

Revista Brasileira de Zootecnia, 2020
We used five nonlinear models to calculate the weight gain of rainbow trout (122.11±15.6 g) during the final grow-out phase of 98 days under three different feed types (two commercials diets, A and B, and one experimental diet, C) in triplicate groups ...
Peter Charrie Janampa-Sarmiento, Rodrigo Takata, Thiago Mendes de Freitas, Licius de Sá Freire, Marcelo Menezes de Britto Pereira, Vincent Lugert, Guilherme Melgaço Heluy, Marcelo Maia Pereira   +7 more
doaj   +1 more source

Lake sturgeon (Acipenser fulvescens) growth and longevity estimated from adult capture–mark–recapture data

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, Scott F. Colborne, Nancy A. Auer, Kim T. Scribner, Douglas L. Larson, Andrew S. Briggs, Ronald M. Bruch, Margaret H. Stadig, Michael C. Donofrio   +8 more
wiley   +1 more source

Comparative age and growth of common snook Centropomus undecimalis (Pisces: Centropomidae) from coastal and riverine areas in Southern Mexico

Revista de Biología Tropical, 2013
Common snook Centropomus unidecimalis is an important commercial and fishery species in Southern Mexico, however the high exploitation rates have resulted in a strong reduction of its abundances.
Martha A. Perera-Garcia, Manuel Mendoza-Carranza, Wilfrido Contreras-Sánchez, Allyse Ferrara, Maricela Huerta-Ortiz, Raúl E. Hernández-Gómez   +5 more
doaj   +2 more sources

Estimating Patagonian toothfish (Dissostichus eleginoides) length at first maturity from their age, sex and temperature experience around South Georgia

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, Sarah R. Alewijnse, Stephen D. Gregory, Philip R. Hollyman, Marta Söffker   +4 more
wiley   +1 more source

Ajustes de curvas de crescimento em bovinos Nelore da região Norte do Brasil Fitting of growth curves of Nellore cattle from Northern Brazil

Revista Brasileira de Saúde e Produção Animal, 2011
Objetivou-se determinar o modelo mais adequado para descrever o crescimento de bovinos Nelore. Quatro modelos não-lineares (Brody, Von Bertalanffy, Gompertz e Logístico), foram ajustados pelo método de Gauss-Newton, mediante utilização do procedimento ...
Jorge Luis Ferreira, Ednira Gleida Marques, Marcelo Correa da Silva, Fernando Brito Lopes   +3 more
doaj  

STANDARD GROWTH CURVE FOR CHUB (Leuciscus cephalus L. 1758) IN CROATIA [PDF]

Croatian Journal of Fisheries, 1997
Chub (Leuciscus cephalus) is widely spread fish species and it inhabits most of Europe and some parts of Asia. It is also the dweller of different sections of rivers and stagnant waters and it eats both - animal and plant organisms.
Tomislav Treer, Dobrila Habeković, Ivica Aničić, Roman Safner, Andrea Kolak   +4 more
doaj  

Conversational Artificial Intelligence in Everyday Family Life: Conceptualizing Family‐AI Interactions From a Systemic Perspective

Journal of Family Theory &Review, EarlyView.
ABSTRACT Although conversational artificial intelligence (CAI) has become increasingly integrated into daily life, research examining its role is limited to user engagement and Human‐AI interaction. The aim of this article is to review existing research on CAI use in everyday family life and conceptualize its role from a family systemic perspective ...
Gizem Erdem, Minel Guler, Melike Coskun, Gokcenay Baser   +3 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

Age‐ and Growth‐Based Life‐History Traits of Striated Surgeonfish (Ctenochaetus striatus) and Achilles Tang (Acanthurus achilles) from Miti‘āro, Cook Islands

New Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 3, September 2026.
Striated surgeonfish (Ctenochaetus striatus) and Achilles tang (Acanthurus achilles) are two surgeonfish species commonly harvested for subsistence on Miti‘āro, Cook Islands. Using individuals collected by local fishers, this study provides the first age‐ and growth‐based assessment of these species from Miti‘āro.
Antony Vavia, Elizabeth D. L. Trip, Valerio Visconti, Julian Lilkendey, Jingjing Zhang, Charlie Owen, Armagan Sabetian   +6 more
wiley   +1 more source