Results 1 to 10 of about 2,696,735 (308)

Biological and statistical interpretation of size-at-age, mixed-effects models of growth [PDF]

open access: yesRoyal Society Open Science, 2020
The differences in life-history traits and processes between organisms living in the same or different populations contribute to their ecological and evolutionary dynamics.
Simone Vincenzi   +2 more
doaj   +3 more sources

Research on the construction of growth models for dominant tree species in the Manas River Basin, Xinjiang [PDF]

open access: yesPeerJ
Research on forest growth models is not only crucial for regional ecological security and the optimal allocation of water and carbon resources but is also a key component in the study of carbon cycling in arid regions, holding scientific and practical ...
ZhongQiong Zhao   +8 more
doaj   +3 more sources

Age and growth of pompano, Trachinotus ovatus, from the Strait of Messina (central Mediterranean Sea)

open access: yesScientia Marina, 2021
This is the first paper to provide detailed information on the age and growth of Trachinotus ovatus. The size of the 244 individuals collected in the Strait of Messina ranged from 2.7 to 30.4 cm in fork length (LF) and 0.31 to 508.6 g in body mass (M ...
Danilo Malara   +7 more
doaj   +1 more source

Growth variability in Atlantic horse mackerel Trachurus trachurus (Linneus, 1758) across the central Mediterranean Sea: contrasting latitudinal gradient and different ecosystems

open access: yesFrontiers in Marine Science, 2023
Data on Atlantic horse mackerel Trachurus trachurus (Linneus, 1758) were collected along 8-year acoustic surveys (2011-2018). Age and growth variability of horse mackerel from the Central Mediterranean Sea were investigated within different, contrasting ...
Gualtiero Basilone   +7 more
doaj   +1 more source

Modernising fish and shark growth curves with Bayesian length-at-age models.

open access: yesPLoS ONE, 2021
Growth modelling is a fundamental component of fisheries assessments but is often hindered by poor quality data from biased sampling. Several methods have attempted to account for sample bias in growth analyses.
Jonathan J Smart, Gretchen L Grammer
doaj   +1 more source

Trends in Growth Modeling in Fisheries Science

open access: yesFishes, 2021
Growth models estimate life history parameters (e.g., growth rates and asymptotic size) that are used in the management of fisheries stocks. Traditionally in fisheries science, it was common to fit one growth model—the von Bertalanffy growth model—to ...
Shane A. Flinn, Stephen R. Midway
doaj   +1 more source

A comparison between traditional and measurement-error growth models for weakfish Cynoscion regalis [PDF]

open access: yesPeerJ, 2016
Inferring growth for aquatic species is dependent upon accurate descriptions of age-length relationships, which may be degraded by measurement error in observed ages. Ageing error arises from biased and/or imprecise age determinations as a consequence of
Joshua Hatch, Yan Jiao
doaj   +2 more sources

Validation of age determination methods and growth studies of the sand sole Pegusa lascaris (Soleidae) from the eastern-central Atlantic

open access: yesCiencias Marinas, 2011
The age and growth of the sand sole Pegusa lascaris from the Canarian Archipelago were studied from 2107 fish collected between January 2005 and December 2007.
JG Pajuelo, JM Lorenzo
doaj   +1 more source

Linear Growth through 12 Years is Weakly but Consistently Associated with Language and Math Achievement Scores at Age 12 Years in 4 Low- or Middle-Income Countries. [PDF]

open access: yes, 2018
BackgroundWhether linear growth through age 12 y is associated with language and math achievement at age 12 y remains unclear.ObjectiveOur objective was to investigate associations of linear growth through age 12 y with reading skill, receptive ...
Adair   +34 more
core   +1 more source

The influence of sample distribution on growth model output for a highly-exploited marine fish, the Gulf Corvina (Cynoscion othonopterus) [PDF]

open access: yesPeerJ, 2018
Estimating the growth of fishes is critical to understanding their life history and conducting fisheries assessments. It is imperative to sufficiently sample each size and age class of fishes to construct models that accurately reflect biological growth ...
Derek G. Bolser   +5 more
doaj   +2 more sources

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