Results 101 to 110 of about 3,056,753 (292)

Age and growth of the endemic groovebelly stingray (Dasyatis hypostigma), a heavily exploited batoid in the Brazilian Meridional Margin (21–34° S)

Journal of Fish Biology, EarlyView.
Abstract Life‐history data are often lacking for exploited elasmobranchs, jeopardizing proper management and conservation measures for this vulnerable group. Herein, we provided age and growth estimates for the groovebelly stingray (Dasyatis hypostigma), a medium‐sized, heavily exploited batoid endemic to the southwestern Atlantic Ocean.
Giovanni Arlan Torres, Rodrigo Silvestre Martins, Luciano Gomes Fischer, Luís Gustavo Cardoso, Rodrigo Sant'Ana, Bruno Mourato   +5 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  

Age, growth, mortality, and radiometric age validation of gray snapper (Lutjanus griseus) from Louisiana [PDF]

, 2005
The gray snapper (Lutjanus griseus) is a temperate and tropical reef fish that is found along the Gulf of Mexico and Atlantic coasts of the southeastern United States.
Baker Jr., M. Scott, Fischer, Andrew J., Nieland, David L., Wilson, Charles A.   +3 more
core  

Phenotypic divergence may facilitate co‐occurrence in Acanthopagrus species (Family: Sparidae)

Journal of Fish Biology, EarlyView.
Abstract Understanding why closely related species co‐occur is one fundamental question in ecology. The seabream genus Acanthopagrus Peters, 1855 (Sparidae) is broadly distributed across the Indo‐Pacific, with four species, A. arabicus and A. sheim (yellowfin group), and A. bifasciatus and A.
Yu‐Jia Lin
wiley   +1 more source

Biological characteristics and mortality of western butterfish (Pentapodus vitta), an abundant bycatch species of prawn trawling and recreational fishing in a large subtropical embayment [PDF]

, 2006
The western butterfish (Pentapodus vitta) is numerous in the bycatch of prawn trawling and recreational fishing in Shark Bay, Western Australia. We have thus determined crucial aspects of its biological characteristics and the potential impact of fishing
Hall, Norman G., Hesp, S. Alex, Mant, Jason C., Moran , Michael J., Newman, Stephen J., Potter, Ian C.   +5 more
core   +1 more source

Variation in herbivore defense strategies among plant species differing in elevational distribution and the role of temperature in defense

New Phytologist, EarlyView.
Summary Temperature influences the distribution and performance of both plants and insect herbivores. Consequently, plant–herbivore interactions are likely to vary across thermal gradients, which could affect the evolution of plant defense. Furthermore, temperature fluctuations may elicit immediate changes in defense.
Thomas Dorey, Janisse Deluigi, Alessio Maccagni, Sergio Rasmann, Gaétan Glauser, Yvonne Willi   +5 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

COMPARISON ON ACCURACY OF LOGISTIC, GOMPERTZ AND VON BERTALANFFY MODELS IN PREDICTING GROWTH OF NEW BORN CALF UNTIL FIRST MATING OF HOLSTEIN FRIESIAN HEIFERS

, 2012
The body weight records of 1221 heifers were used in this study collected from PT Taurus DairyFarm Sukabumi from year 2001 until 2011. The records that could be used for analysis were 373 out of1221 heifers, having completed data from birth to first ...
R. R. Noor, A. Saefuddin, C. Talib
semanticscholar   +1 more source

Modélisation d'une croissancce en deux stances chez l'albacore (Thunnus albacares) de l'Atlantique Est [PDF]

, 1992
Le modèle composite, communément admis pour décrire les deux stances de croissance de l'albacore dans l'Atlantique Est, est ré-examiné... L'équation de croissance est exprimée en fonction d'un âge conventionnel.
Capisano, Corinne, Fonteneau, Alain, Gascuel, D.   +2 more
core  

Systematic Analysis of Clinical Outcomes Following Stereotactic Radiosurgery for Central Neurocytoma. [PDF]

, 2017
Central neurocytoma (CN) typically presents as an intraventricular mass causing obstructive hydrocephalus. The first line of treatment is surgical resection with adjuvant conventional radiotherapy.
Bui, Timothy T, Chin, Robert K, Chung, Lawrance K, Kaprealian, Tania, Lagman, Carlito, Lee, Percy, Tenn, Stephen, Yang, Isaac   +7 more
core   +1 more source