Directional fabrication and dissolution of larval and juvenile oyster shells under ocean acidification

Proceedings of the Royal Society B Biological Sciences, Journal Year: 2023, Volume and Issue: 290(1991)

Published: Jan. 18, 2023

Biomineralization is one of the key biochemical processes in calcifying bivalve species such as oysters that affected by ocean acidification (OA). Larval life stages are made aragonite crystals whereas adults calcite and/or aragonite. Though both and crystal polymorphs calcium carbonate, they have different mechanical properties hence it important to study micro nano structure oyster shells under OA understand mechanisms which affects biomineralization ontogeny. Here, we studied larval juvenile an economically ecologically estuarine species,

Language: Английский

---

Ocean acidification will not affect the shell strength of juveniles of the commercial clam species Chamelea gallina: implications of the local alkalinization of seawater.

Marine Environmental Research, Journal Year: 2024, Volume and Issue: 202, P. 106746 - 106746

Published: Sept. 11, 2024

Language: Английский

---

Predictable patterns within the kelp forest can indirectly create temporary refugia from ocean acidification

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 945, P. 174065 - 174065

Published: June 17, 2024

Kelps are recognized for providing many ecosystem services in coastal areas and considered ocean acidification (OA) mitigation. However, assessing OA modification requires an understanding of the multiple parameters involved carbonate chemistry, especially highly dynamic systems. We studied effects sugar kelp (Saccharina latissima) on experimental farm at north end Hood Canal, Washington-a low retentive system. In this field mesocosm study, two oyster species (Magallana gigas, Ostrea lurida) were exposed locations mid, edge, outside array. The Head Sugar Kelp Farm Model outputs used to identify dominating factors spatial temporal dynamics, while wavelet spectrum analyses helped predictability patterns. This was linked measured biological responses (dissolution, growth, isotopes) organisms. Positioned area high (sub)-diel tidal fluxes with retention potential, there no measurable alterations seawater pH study site, demonstrating that array could not induce a direct mitigating effect against OA. beneficial calcifiers still observed, which causes: increased improved provisioning through kelp-derived particulate organic resource utilization as such, habitat suitability indirectly created refugia can serve analogue bay habitats where prevailing physical forcing drives chemical changes. Future macrophyte studies investigate should focus also importance patterns, additionally improve conditions marine vulnerable or compromised by OA, including aquaculture sustainability.

Language: Английский

---

Effects of ocean acidification on the growth and development of marine mollusks

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 65 - 102

Published: Jan. 1, 2024

Language: Английский

---