Results 121 to 130 of about 1,509,179 (223)

Understanding Biogeographic Patterns in Sepiolidae (Cephalopoda)

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 10, October 2026.
ABSTRACT The biogeography of the bobtail squid family Sepiolidae is reviewed. Species of the Sepiolinae subfamily are only found in coastal waters of the ‘Old World’, with a high degree of diversification in the Mediterranean Sea and the Coral Triangle in the Indo‐Pacific region.
Francisco Rocha, Amanda Luna, Leonardo Mantilla‐Aldana   +2 more
wiley   +1 more source

Grain-size dynamics beneath mid-ocean ridges: Implications for permeability and melt extraction. [PDF]

Geochem Geophys Geosyst, 2015
Turner AJ, Katz RF, Behn MD.
europepmc   +1 more source

Ultrasonic Vibration Assisted Laser Processing: A Hybrid Paradigm for Extreme Surface Enhancement

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Traditional laser processing techniques offer many advantages, but they often encounter limitations such as heat‐affected zones, recast layers, residual tensile stresses, and poor surface finish. The integration of ultrasonic vibration (UV) presents a promising hybrid approach to overcome these challenges by introducing beneficial effects like
Aziz Ul Hassan Mohsan, Xuedao Shu, Hu Zong, Su Zhao, Khamis Essa, Di Tie, Changyong Chen   +6 more
wiley   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, Volume 34, Issue 6, Page 8018-8057, October 2026.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source

Ca/Al of plagioclase-hosted melt inclusions as an indicator for post-entrapment processes at mid-ocean ridges?

Geologica Acta, 2016
The composition of melt inclusions in basalts erupted at mid-ocean ridges may be modified by post-entrapment processes, so the present composition of melt inclusions may not represent their original composition at the time of entrapment. By combining the
H.T. ZHANG, Y.M. YANG, Q.-S. YAN, X.-F. SHI, Z.-W. ZHU, W.-C. SU, C.-J. QIN, J. YE   +7 more
doaj  

The Aurora Vent Field at the Transition From Magmatic Accretion to Tectonic Extension on Gakkel Ridge: Constraints From Microseismicity and Aeromagnetic Observations

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 10, October 2026.
Abstract The Aurora hydrothermal vent field (AVF) is the first confirmed active vent system on the Arctic Ocean seafloor, located at the western end of the ultraslow spreading Gakkel Ridge. It marks a distinctive endmember among ridge‐axis hydrothermal systems, where volcanic construction and ultramafic influence co‐exist.
Matthias Pilot, Mechita C. Schmidt‐Aursch, Graeme Eagles, Vera Schlindwein   +3 more
wiley   +1 more source

A Late Cretaceous‐Eocene Geomagnetic Polarity Time Scale (MM26) That Combines Marine Magnetic Anomaly Records, Radioisotopic Dates, and Astrochronology

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 10, October 2026.
Abstract The Geomagnetic Polarity Time Scale (GPTS) is essential to date geological events in stratigraphic sequences and to reconstruct plate motions. The first GPTSs were based on the record of magnetic anomalies created by seafloor spreading, calibrated by a few radioisotopic dates.
A. Malinverno, S. R. Meyers
wiley   +1 more source

Ultraslow mid-ocean ridges: ultra focused magma supply. [PDF]

Natl Sci Rev
Lin J, Zhang F, Zhou Z.
europepmc   +1 more source

Uncertainty in Precipitation Estimates Warrants Greater Consideration in Debris‐Flow Research

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 10, October 2026.
Abstract Quantitative precipitation estimates (QPEs) may provide a valuable data resource for investigations of postfire debris flows. In mountainous regions where debris flows typically occur, gauge coverage can be sparse; gridded QPEs offer remotely sensed and/or physics‐based precipitation estimates where no direct measurement is available. However,
Ann E. Sinclair, Nina S. Oakley, A. Joshua West, Marin K. Clark, Daniel E. Horton   +4 more
wiley   +1 more source

Unraveling abiotic organic synthesis pathways in the mafic crust of mid-ocean ridges. [PDF]

Proc Natl Acad Sci U S A
Nan J, Peng X, Plümper O, Ten Have IC, Lu JG, Liu QB, Li SL, Hu Y, Liu Y, Shen Z, Yao W, Tao R, Preiner M, Luo Y.   +13 more
europepmc   +1 more source