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Filtering by: Creator Di, Y. License Attribution 4.0 (CC BY 4.0) Subject Ocean acidification

Ocean acidification stress index for shellfish (OASIS): Linking Pacific oyster larval survival and exposure to variable carbonate chemistry regimes

Creator:

Hales, Burke, Gimenez, Iria, and Waldbusser, George G.

Abstract:

Understanding larval bivalve responses to variable regimes of seawater carbonate chemistry requires realistic quantification of physiological stress. Based on a degree-day modeling approach, we developed a new metric, the ocean acidification stress index for shellfish (OASIS), for this purpose. OASIS integrates over the entire larval period the instantaneous stress associated...

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vi ro nm en ta l c on di tio ns b y co ho rt a nd tr ea tm en t i n th e cu ltu re
Gene expression correlated with delay in shell formation in larval Pacific oysters (Crassostrea gigas) exposed to experimental ocean acidification provides insights into shell formation mechanisms

Creator:

Ventura, Alexander, Durland, Evan, De Wit, Pierre, and Langdon, Chris J.

Abstract:

Background: Despite recent work to characterize gene expression changes associated with larval development in oysters, the mechanism by which the larval shell is first formed is still largely unknown. In Crassostrea gigas, this shell forms within the first 24 h post fertilization, and it has been demonstrated that changes in...

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https://doi.org/10.1186/s12864-018-4519-y the larvae become planktotrophic and feed on microal