Results 81 to 90 of about 5,435 (222)

Effects of biosecure macroalgae in formulated feeds on the gut bacterial microbiome of abalone Haliotis midae

open access: yesJournal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Dietary macroalgae are known to contribute directly and indirectly to the gut microflora of abalone. However, certain farms require macroalgae to be made biosecure to eliminate microbiota and reduce their risk of acting as a vector for potential disease before being included as a dietary ingredient in aquafeeds.
Petronilla Mwangudza   +3 more
wiley   +1 more source

Effects of genetic diversity, oil and salinity on juvenile eastern oyster (3-way ANOVA).

open access: yes, 2018
Effects of genetic diversity, oil and salinity on juvenile eastern oyster (3-way ANOVA).
Meagan Schrandt (5728667)   +4 more
core   +1 more source

Tissue‐Specific Plasticity of DNA Methylation Across Intertidal Microhabitats in Juvenile Mussels (Mytilus californianus)

open access: yesMolecular Ecology, Volume 35, Issue 11, June 2026.
ABSTRACT Epigenetic modifications to DNA are proposed to underpin plastic responses to environmental change, and the manner in which DNA methylation contributes to plasticity likely differs among tissues. However, few studies have investigated tissue‐specific DNA methylation responses to ecologically relevant environmental stressors in natural settings.
Qiting Cai   +4 more
wiley   +1 more source

Oyster Restoration Efforts in Virginia

open access: yes, 1999
Long-term restoration of the Virginia Oyster resource has been assisted by a series of governmental and regulatory initiatives. Following the 1990 Blue Ribbon Panel the Virginia Marine Resources Commission set as goals that the oyster resources and ...
Wesson, James   +2 more
core  

Abundance, biomass and size structure of eastern oyster and hooked mussel on a modular artificial reef [PDF]

open access: yes, 2006
: Restoration efforts with native Eastern oyster, Crassostrea virginica, in Chesapeake Bay have been extensive, and there has been a continuing search for reef structures that will be effective under a range of environmental conditions.
Romuald N Lipcius, Russell P Burke
core  

A verified habitat suitability model for the intertidal rock oyster, Saccostrea cucullata.

open access: yesPLoS ONE, 2019
There is growing interest to restore oyster populations and develop oyster reefs for their role in ecosystem health and delivery of ecosystem services. Successful and sustainable oyster restoration efforts largely depend on the availability and selection
Mohammed Shah Nawaz Chowdhury   +4 more
doaj   +1 more source

Esterification of vertebrate-type steroids in the Eastern oyster (Crassostrea virginica)

open access: yesSteroids, 2004
Characteristics of acyl-coenzyme A (acyl-CoA):steroid acyltransferase from the digestive gland of the oyster Crassostrea virginica were determined by using estradiol (E2) and dehydroepiandrosterone (DHEA) as substrates. The apparent Km and Vmax values for esterification of E2 with the six fatty acid acyl-CoAs tested (C20:4, C18:2, C18:1, C16:1, C18:0 ...
Janer, Gemma   +3 more
openaire   +3 more sources

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

open access: yesReviews 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   +7 more
wiley   +1 more source

Eastern oyster response to bacteria in larval stages.

open access: yes, 2020
Oysters are described as keystone species serving an important ecological role. As filter-feeders they help in maintaining water quality. Oyster reefs provide refuge and support to different organisms. The eastern oyster, Crassostrea virginica, native to
University of Rhode Island (17855549)
core  

Eastern oyster bacterial community beta diversities correlated with time of harvest.

open access: yes, 2023
Non-metric multidimensional scaling was used to visualize the dissimilarities between seasonal bacterial communities of the Eastern oyster. Dissimilarities were calculated via (A) unweighted UniFrac and (B) weighted UniFrac beta diversity metrics.
Ann M. Stevens (18014)   +4 more
core   +1 more source

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