Results 131 to 140 of about 5,895 (226)

AI‐assisted identification of stromatoporoids

The Depositional Record, Volume 12, Issue 4, September 2026.
AI models integrating vertical and transverse thin‐section images accurately classify Silurian stromatoporoid taxa, achieving up to 97% accuracy. This dual‐orientation framework mirrors traditional taxonomy, reveals patterns of morphological continuity, and provides a scalable, quantitative approach for advancing automated fossil identification ...
David Rodríguez González, Consuelo Sendino, Stephen Kershaw, Inés Victoria Rodríguez   +3 more
wiley   +1 more source

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

Global 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, Rebecca van Oostveen, Rene M. van der Zande, Noelle M. Lucey, Verena Schoepf   +4 more
wiley   +1 more source

Size and Ecology of a Giant <i>Pavona clavus</i> Coral Colony in the Kingdom of Tonga. [PDF]

Ecol Evol
Crisp S, van Hulten D, Southworth L, Havea T, Fatongiatau V, Finau M, Bridge TCL, Smallhorn-West P.   +7 more
europepmc   +1 more source

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

Limnology 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, Yuichiro Takeshita, Rebecca Albright, Ken Caldeira, Bradley Eyre, Alyssa Griffin, David A. Koweek, Jennifer Mallon, Manoela Romano de Orte, Kai G. Schulz, Kennedy Wolfe   +10 more
wiley   +1 more source

A review of coral reef restoration initiatives in the Western Indian Ocean Region. [PDF]

PLoS One
Karisa JF, Farouk O, Nazurally N, Saponari L, Wambugu J, Kawaka J, Todinanahary G, Laudisoit A, Slade L, Ogega N, Ouma D, Senkondo E, Joram M, Yussuf H, Oginda J, Hein M, Lustic C, Vardi T, Hernando Montoya Maya P, Levy J, Maize K, Rinkevich B, Tuda A, Maina G.   +23 more
europepmc   +1 more source

Commercially Exploited Seaweed Species in Africa: Occurrences, Chemical Composition, Current Value Chain and Opportunities for Value Addition

Reviews in Aquaculture, Volume 18, Issue 4, September 2026.
Commercially exploited seaweed species in Africa, their biochemical composition, current uses, and value chain are reviewed. Potential value‐addition of seaweed is suggested regionally in Africa amongst countries producing similar seaweed species. ABSTRACT Africa has a wide range of coastal environments that support a diverse array of seaweed species ...
Mondli Abednicko Masanabo, Marthe Jordbrekk Blikra, Trond Løvdal, Dagbjørn Skipnes, Morten Sivertsvik, Aditya Parmar, M. Naushad Emmambux   +6 more
wiley   +1 more source

Global Atmospheric Circulation Reorganization Drives Contrasting Wind Regime Changes Across Hemispheric Latitudes

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 15, 16 August 2026.
Abstract Near‐surface wind regimes govern critical Earth system processes including dust mobilization, ocean mixing, and wildfire spread, yet their multi‐decadal evolution under anthropogenic forcing remains poorly constrained. Here we quantify extreme wind frequency changes (1981–2024) using ERA5‐Land reanalysis with a monthly aggregation approach ...
Adil Salhi, Essam Heggy
wiley   +1 more source

Tropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugia. [PDF]

Sci Rep
Camelia H, Felis T, Hargreaves JA, Kölling M, Scheffers S, Chavanich S, Sangmanee C, Wall M.   +7 more
europepmc   +1 more source

Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion

Advanced Robotics Research, Volume 2, Issue 4, August 2026.
This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley   +1 more source

Spectral-YOLOv13: A Dual-Domain Vision-Mamba Sensing Framework for Fine-Grained Coral Health Assessment and Continuous Ecological Forecasting. [PDF]

Sensors (Basel)
Yang L, Chen W, Mo Z, Gao X, Mo M, Xia C, Zhang L.   +6 more
europepmc   +1 more source