Results 71 to 80 of about 4,556,667 (235)

In the Spotlight—Established Researcher

open access: yes
Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Manfred Drack
wiley   +1 more source

Rising temperature non‐additively alters how different dimensions of biodiversity affect ecosystem‐scale processes

open access: yesJournal of Animal Ecology, EarlyView.
The authors distil how dimensions of biodiversity drive ecosystem processes with increasing temperature. Specifically, species physiology more greatly affected ecosystem primary production than did foraging behaviour, and physiology mediated non‐additive interactions with temperature.
Sean Pierce Richards   +2 more
wiley   +1 more source

Avaliação de curvas de crescimento morfométrico de linhagens de tilápia do nilo (Oreochromis niloticus) Evaluation of morhometric growth curves of tilapia of Nilo (Oreochromis niloticus) strains

open access: yesCiência e Agrotecnologia, 2007
Com o objetivo de avaliar curvas de crescimento morfométrico de linhagens de tilápias em função dos pesos de abate, um experimento foi conduzido no setor de piscicultura da Universidade Federal de Lavras, M.G.- Brasil.
Vander Bruno dos Santos   +3 more
doaj   +1 more source

El Von Bertalanffy and Mortality from Fish Kurau (Polynemustaenitatus) of The Catch Fisherman in Waters Bunyu [PDF]

open access: yes, 2018
The aim of the research are analyzing the growth model using Von Bertalanffy and mortality in Polynemus taeniatus.  Research methods a descriptive kuantitatif by using the case study.
Gazali Salim   +3 more
core   +1 more source

The Wonder Years: A Demographic Approach to Revisit the Age‐at‐Size Conundrum in Amphibians

open access: yesIntegrative Zoology, EarlyView.
We combined repeated body size measurements of marked individuals of unknown age throughout their adult life with growth records of individuals marked as postmetamorphic juveniles and recaptured years later as sexually mature adults, focusing on 10 amphibian species in central Spain.
Gregorio Sánchez‐Montes   +5 more
wiley   +1 more source

Análise da curva de crescimento de machos Hereford Growth curve analysis for Hereford cattle males

open access: yesCiência e Agrotecnologia, 2003
Para estudar a função de melhor ajustamento ao crescimento de bovinos Hereford, foram utilizados dados de 160 machos, ajustando-se as funções de Brody, Gompertz, Logística, Richards e von Bertalanffy.
Ana Rita de Assumpção Mazzini   +3 more
doaj   +1 more source

Analisis persamaan von bertalanffy dengan koefisien variasi [PDF]

open access: yes, 2016
INDONESIA: Model Von Bertalanffy adalah model pertumbuhan (yang berkaitan dengan panjang, berat, atau ukuran) suatu organisme yang merupakan selisih dari dua proses berlawanan yaitu katabolisme dan anabolisme.
Anisyah, Anisyah
core  

Longevity and Growth of the Crabs Callinectes sapidus and Callinectes rathbunae (Decapoda: Portunidae) in Paraíso Tabasco Mexico

open access: yesActa Zoologica, EarlyView.
ABSTRACT Individual growth models are important in fisheries of natural populations and can be incorporated in production models to estimate their maximum sustainable yield. Blue crab species, Callinectes sapidus and Callinectes rathbunae were obtained in the Mecoacán lagoon, Paraíso, Tabasco Mexico by “nasa” and “yahual” nets. Biometric values such as
Candelario Jiménez‐Olivares   +5 more
wiley   +1 more source

The Evaluation for Recent Growth Performance of Bali Cattle using Non-linear Models

open access: yesYüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi
Growth curve modeling is essential for understanding livestock development, productivity, and efficiency. This study evaluated the growth patterns of Bali cattle, a resilient and economically significant breed in Indonesia, using five non-linear growth ...
Asep Setiaji   +8 more
doaj   +1 more source

VON BERTALANFFY GROWTH CURVE OF THE RUDD (Scardinius erythrophthalmus L.) FROM THE LAKE KLJUČIĆ BRDO, CENTRAL CROATIA [PDF]

open access: yesCroatian Journal of Fisheries, 2011
The rudd is a cyprinid herbivorous freshwater fish. The samples of rudd have been taken from the „Ključić brdo“ location. The arithmetic mean of length for each age group was determined according to Peterson, Danish ichthyologist.
Marina Piria   +2 more
doaj  

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