Results 51 to 60 of about 30,289 (262)
Greenhouse Gas Emissions From Native and Non-native Oysters
Frontiers in Environmental Science, 2019 Non-native species introductions are associated with a range of ecosystem changes such as habitat destruction, competition with native species, and biodiversity losses.
Gretchen J. McCarthy +3 more
doaj +1 more source
Occurrence of Hematopoietic Neoplasms in Virginia Oysters (Crassostrea virginica)
JNCI: Journal of the National Cancer Institute, 1976 A neoplastic disease of the hematopoietic system of oysters was found in tray-cultured native and laboratory-bred populations and was associated with mortalities during field monitoring. The disease, characterized by nuclear abnormalities and intensive proliferation of hemocytes, was first observed at the Virginia Institute of Marine Science in 1963 ...
E M, Frierman, J D, Andrews
openaire +3 more sources
Integrative Zoology, EarlyView.Protein processing in the endoplasmic reticulum is highlighted in response to heat stress in Platysternon megacephalum. Under heat stress, the up‐regulation of genes such as CHOP in protein processing in the endoplasmic reticulum pathway, along with the suppression of energy and lipid metabolism and the up‐regulation of JARID2 expression, leads to ...
Jian Hong +7 more
wiley +1 more source
Shellfish face uncertain future in high CO2 world: influence of acidification on oyster larvae calcification and growth in estuaries. [PDF]
PLoS ONE, 2009 BACKGROUND: Human activities have increased atmospheric concentrations of carbon dioxide by 36% during the past 200 years. One third of all anthropogenic CO(2) has been absorbed by the oceans, reducing pH by about 0.1 of a unit and significantly altering
A Whitman Miller +3 more
doaj +1 more source
Oyster Bed Mapping in the Great Bay Estuary, 2012-2013 [PDF]
, 2013 Six major oyster beds (reefs) in New Hampshire are mapped periodically to assess wild oyster populations in the Great Bay Estuary. Data on the spatial extent of the beds are combined with density and other measures to estimate the abundances of live ...
Grizzle, Raymond E., Ward, Krystin M.
core +2 more sources
Restoration Ecology, EarlyView.Abstract Introduction The flat oyster Ostrea angasi previously formed extensive reefs throughout temperate regions of Australia. These reefs were overharvested and destroyed after European colonization and have been functionally extinct for >150 years. While large‐scale subtidal O.
Kathy Overton +5 more
wiley +1 more source
Msphere, 2019 This work investigates the influence that extrinsic factors, diet, and the environment can have on the microbiomes of shellfish. Over the course of a year, the gut microbial communities of two species of bivalves, oysters and mussels, held under ...
Melissa L. Pierce, J. Ward
semanticscholar +1 more source
Revista de Investigaciones Marinas, 2023 El ostión de mangle Crassostrea rhizophorae (Guilding, 1828), debido a su abundancia natural y rápido crecimiento, es el molusco bivalvo más explotado comercialmente en Cuba, por pesca y cultivo. De mayor tamaño promedio, C.
José Manuel Mazón-Suástegui +2 more
doaj
Aquaculture, Fish and Fisheries, 2023 Larval eastern oysters (Crassostrea virginica) grown in shellfish hatcheries are susceptible to bacterial diseases, particularly vibriosis. Probiotics are microbes that confer health benefits to the host and have been identified as promising tools to ...
Evelyn Takyi +12 more
doaj +1 more source
Frontiers in Aquaculture, 2023 Demand for oysters in the premium half-shell market drives the need for research to optimize and improve oyster aquaculture production methods. After setting, oysters are typically maintained in nursery upwellers that provide nutrients and oxygen while ...
Andrea M. Tarnecki +2 more
doaj +1 more source