Results 51 to 60 of about 4,815 (218)

Analysis of Cadmium, Mercury and Lead in oysters (Crassostrea virginica) in a protected area of southeastern Mexico associated with the risk to human health

Journal of Trace Elements and Minerals
Background: Metal pollution is a problem in many parts of the world. These metals can be harmful when they exceed the recommended limits. This study aimed to assess the levels of cadmium (Cd), mercury (Hg), and lead (Pb) in the tissues of oysters ...
Claudia Aguilar, Carlos Montalvo, Yunuen Canedo, Alejandro Ruiz, Julia Cerón, Rosa Cerón, Mohamed Abatal, Francisco Anguebes   +7 more
doaj   +1 more source

Oysters for the Future: Oystering Rules, The Whys and Wherefores

EDIS, 2017
The eastern oyster (Crassostrea virginica) provides many important functions in coastal environments, from serving a crucial role in the estuary’s food web to improving water quality for beachgoers and wildlife.
Erik Lovestrand
doaj   +1 more source

Into the Wild: Farm‐Derived Energy and Nutrients Enter Marine Food Webs With Carrying Capacity Implications for Aquaculture Management

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Marine aquaculture is expanding globally, yet its interactions with surrounding ecosystems remain complex and insufficiently understood. This study reviews the fluxes of energy and nutrients from three major aquaculture systems: finfish cages, suspended bivalves, and seaweed farms and considers their implications for ecosystem functioning and ...
Myriam D. Callier, Ramon Filgueira, Carrie J. Byron, Daniele Brigolin, Dror L. Angel, Sophie J. I. Koch, Bobbi Hudson, Frank Kane, Heather Moore, Antonio Agüera, Lotta C. Kluger, Christopher W. McKindsey   +11 more
wiley   +1 more source

Preengorda de semillas de ostra Americana Crassostrea virginica con aplicación de actinomicetos probióticos y medicamentos homeopáticos

AquaTechnica, 2020
Se evaluó durante 30 días el efecto de actinobacterias probióticas y medicamentos homeopáticos, así como su combinación, sobre la condición fisiológica de juveniles tempranos de ostra Americana Crassostrea virginica durante su preengorda en laboratorio ...
Milagro García-Bernal , Ricardo Medina-Marrero , José Manuel Mazón-Suástegui , Guadalupe Fabiola Arcos-Ortega, Jorge Luis Tordecillas-Guillén , Ulysses Barajas-Ponce   +5 more
doaj   +1 more source

Hydrocarbons occurrence and transcriptomic response of oyster Crassostrea virginica from lagoons of the Southern Gulf of Mexico

Frontiers in Marine Science, 2023
The Gulf of Mexico is an important crude oil reserve worldwide, and the oyster Crassostrea virginica is an excellent candidate to study the oil spill impacts on marine invertebrates.
Edgar A. López-Landavery, Clara E. Galindo-Sánchez, Laura L. López-Galindo, Nancy Ramírez-Álvarez, Anaid Saavedra-Flores, Gerardo Amador-Cano, Claudia Ventura-López, Pablo San Martín-Del Ángel, Rosa I. Hernández-Herrera   +8 more
doaj   +1 more source

Life Cycle Assessments of Bivalve Aquaculture: A Systematic Review and Meta‐Analysis

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
Life cycle assessment (LCA) of bivalve aquaculture systems indicates generally low environmental impacts across mussel, oyster, and clam production. For a functional unit of 1 t live weight bivalves at farm gate, median impacts were 385 kg CO2‐eq for climate change, 0.25 kg PO43−‐eq for eutrophication, 0.014 kg N‐eq for marine eutrophication, 1.86 kg ...
Mausam Budhathoki, Stephanie Horn, Sujita Pandey, Manali Chakraborty, Daniel Taylor, Richard Newton, Per Dolmer, Marianne Thomsen   +7 more
wiley   +1 more source

Aquisição, estabilidade e inativação de vírus entéricos em ostras Crassostrea gigas [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biotecnologia e Biociências, Florianópolis, 2015.Com a criação do Programa de Controle Higiênico Sanitário de Moluscos Bivalves ...
Pilotto, Mariana Rangel
core  

Coculture with Eastern oysters is unlikely to reduce OsHV-1 impacts to farmed Pacific oysters: A modelling approach

Aquaculture Reports
In recent decades, the global expansion of Pacific oyster Magallana gigas aquaculture, driven by this species’ adaptability and rapid growth, has coincided with the emergence of novel and virulent microvariants (muvars) of Ostreid herpesvirus 1 (OsHV-1),
Familusi Oluwatosin Adekunle, Gorka Bidegain, Tal Ben-Horin   +2 more
doaj   +1 more source

Genetic Control of Tissue Remodeling by a Non‐Coding SNP in ITGA8 Explains Carotenoid‐Based Color Polymorphism in Marine Mollusks

Advanced Science, Volume 13, Issue 27, 13 May 2026.
In this study, the orange‐muscle giant abalone (Haliotis gigantea) is used as a model to identify a non‐coding SNP that disrupts the interaction between ITGA8 pre‐mRNA and the splicing factor ILF2, leading to altered ITGA8 splicing. These splicing changes promote carotenoid accumulation in abalone muscle through the regulation of tissue remodeling ...
Xiaohui Wei, Wenzhu Peng, Zekun Huang, Bingye Yang, Yiyu Wu, Minzhen Han, Yi Wang, Bingling Peng, Guosheng Hu, Jiawei Hong, Guijia Liu, Linwei Nie, Yang Gan, Miaoqin Huang, Xuan Luo, Weiwei You, Wen Liu, Caihuan Ke   +17 more
wiley   +1 more source

Vibrio sp. em ostras e águas de áreas de cutivo da Baía Sul de Santa Catarina: ocorrência, caracterização feno e genotípica, suscetibilidade antimicrobiana e depuração [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-graduação em Ciências dos AlimentosEsta pesquisa teve por objetivo identificar e quantificar vibrios marinhos potencialmente patogênicos em ostras ...
Ramos, Roberta Juliano
core