Results 161 to 170 of about 11,398 (228)

Compound Hypoxia With Heat or Acidification Stress Induces Synergistic and Additive Effects on Coral Physiology

open access: yesGlobal Change Biology Communications, Volume 1, Issue 3, September 2026.
Multi‐stressor experiments on three coral species demonstrate hypoxia produces mostly additive effects with acidification but synergistically amplifies physiological stress under elevated temperatures. As global and local environmental change increase compound stress events on coral reefs, distinguishing hypoxia‐driven effects and interactive stressor ...
Kelly W. Johnson   +4 more
wiley   +1 more source

Altered Coral‐Turf Algae Competition Leads to the Passive Dissolution of Coral Skeletons Under Ocean Acidification

open access: yesGlobal Change Biology Communications, Volume 1, Issue 3, September 2026.
Under ocean acidification, turf algae are favored over corals, shifting the competition outcome and decreasing coral survival. The local pH microenvironment under the turf, resulting from associated biological activity, drives the dissolution of the coral carbonate skeleton.
Joshua M. Heitzman   +7 more
wiley   +1 more source

From temporal variability to integrated metabolic balance: Interpreting total alkalinity and dissolved inorganic carbon relationships in dynamic coral reef ecosystems

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Linear regressions between total alkalinity (TA) and dissolved inorganic carbon (DIC) are widely used to infer the balance between net ecosystem calcification (NEC) and net ecosystem production (NEP) in coral reefs. Using high‐frequency carbonate chemistry observations from an Australian reef flat and simple numerical models, we show that TA ...
Tyler Cyronak   +10 more
wiley   +1 more source

Impact of Mg<sup>2+</sup> and pH on amorphous calcium carbonate nanoparticle formation: Implications for biomineralization and ocean acidification. [PDF]

open access: yesProc Natl Acad Sci U S A
Kuhrts L   +8 more
europepmc   +1 more source

Giant phytoplankton revealed by in situ imaging

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Deployment of an autonomous Zooglider in the western Mediterranean Sea revealed the presence of long phytoplankton chains attaining maximum lengths of 6.4–10.4 mm suspended in situ. Elongate chains included the diatoms Guinardia, Proboscia, two other diatom morphologies, and solitary filaments of the cyanobacterium Trichodesmium. Most elongate
Mark D. Ohman   +3 more
wiley   +1 more source

First Report on the Diet of the Angolan Flying Squid (Todarodes angolensis) in New Zealand Waters

open access: yesNew Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
The Angolan flying squid (Todarodes angolensis) is a southerly distributed, large‐bodied ommastrephid preyed upon by many large marine vertebrates such as the southern elephant seal and deep‐sea squalid sharks. Here, we report its diet in New Zealand waters for the first time, identifying prey items from the stomach contents of 58 adults using ...
Samuel Clough   +5 more
wiley   +1 more source

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