Results 161 to 170 of about 31,172 (296)

A Spreading‐Rate Dependence for Periodic Signals Embedded in Otherwise Aperiodic Abyssal Hills

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract I present evidence, through an empirical pre‐whitening analysis, that periodic signals are embedded in otherwise aperiodic abyssal hills across paleo‐spreading rates ranging from 1 to 9 cm/yr (half rate). Data are comprised of archival trackline and multibeam bathymetry profiles in north and south Atlantic Oceans, Pacific‐Antarctic Ridge ...
J. A. Goff
wiley   +1 more source

Diversity, habitat endemicity and trophic ecology of the fauna of Loki's Castle vent field on the Arctic Mid-Ocean Ridge. [PDF]

Sci Rep
Eilertsen MH, Kongsrud JA, Tandberg AHS, Alvestad T, Budaeva N, Martell L, Ramalho SP, Falkenhaug T, Huys R, Oug E, Bakken T, Høisæter T, Rauch C, Carvalho FC, Savchenko AS, Ulvatn T, Kongshavn K, Berntsen CM, Olsen BR, Pedersen RB.   +19 more
europepmc   +1 more source

The geochemistry and geomicrobiology of relict hydrothermal sulphide deposits

, 2000
The diagenetic re-mineralisation of seafloor-sulphide deposits and the role of microbes in the metal-exchange processes were investigated in metalliferous sediments from the Alvin relict hydrothermal zone in the TAG area at 26º8'N (Mid-Atlantic Ridge ...
Severmann, S.
core  

Oceanic Spatio‐Temporal Patterns of Vertical Velocities in the Cape Basin and Agulhas Current Retroflection From Two Years of SWOT Altimetry

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The Surface Water and Ocean Topography (SWOT) satellite provides a groundbreaking view of sea surface height (SSH) across a 120‐km‐wide swath (20‐km nadir gap), opening new opportunities to reconstruct vertical velocities (w) $(w)$. Vertical motions play a central role in redistributing properties, influencing climate and ecosystems. Using the
S. Coadou‐Chaventon, E. Carli, L. Siegelman, S. Swart, R. Schubert, S. Speich   +5 more
wiley   +1 more source

Emergence of Subsurface Warming in the Southern Ocean Gateway Between New Zealand and Antarctica

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract We analyze temperature variability in the surface and intermediate layers of the Southern Ocean from 1994 to 2025 using a 30‐year summertime record of Expendable Bathythermograph (XBT) measurements collected along the PX36 line across the New Zealand–Antarctica chokepoint of the Antarctic Circumpolar Current (ACC).
A. I. Ferola, Y. Cotroneo, P. Castagno, G. Fusco, P. Falco, G. Budillon, E. Zambianchi, G. Aulicino   +7 more
wiley   +1 more source

Lipid profiles of deep-sea organisms

, 1998
Lipids are a group of biologically important compounds that may be used as indicators of relationships between an organism and its environment. Lipid class composition identifies types of storage lipid which can suggest a pelagic or benthic existence and
Allen, C.E.
core  

Linkage Between Atmospheric Rivers and Overshooting Convection and Their Roles on UTLS Water Vapor During the North American Monsoon: Insight From DCOTSS

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 12, 28 June 2026.
Abstract Overshooting convection significantly impacts the composition of the upper troposphere and lower stratosphere (UTLS), yet its linkage to Atmospheric Rivers (ARs) remains poorly understood. This study investigates how ARs modulate environmental conditions and moisture distribution associated with overshooting convection in the central and ...
Ju‐Mee Ryoo, Kenneth Bowman, Rei Ueyama, Chuntao Liu, Cameron R. Homeyer, Jessica Smith, Jonathan M. Dean‐Day, T. Paul Bui   +7 more
wiley   +1 more source

Microbial analysis of Zetaproteobacteria and co-colonizers of iron mats in the Troll Wall Vent Field, Arctic Mid-Ocean Ridge. [PDF]

PLoS One, 2017
Vander Roost J, Thorseth IH, Dahle H.
europepmc   +1 more source

Western Disturbance Breaks and Extreme Spring Heat Over Northern India Linked to Quasi‐Stationary Rossby Waves

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Spring heat extremes over northern India in March coincide with critical wheat growth and pose disproportionate risks to yield and food security. March surface temperatures are modulated by Western Disturbances (WDs), midlatitude cyclonic systems embedded in the subtropical jet that typically bring rain and cooling.
Sanketa Kadam, Mingfang Ting, Alex C. Ruane, Richard Seager   +3 more
wiley   +1 more source

Seismic Evidence for Slab Tearing Beneath the Indo‐Myanmar Subduction Zone

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Slab tearing has been increasingly recognized as a key geodynamic process influencing the evolution of the eastern Himalayan syntaxis. However, whether, where and how the subducted Indian slab beneath the Indo‐Myanmar subduction zone has been torn remains poorly constrained.
Shun Yang, Yumei He, Mingming Jiang, Xiaofeng Liang, Jien Zhang, Chit Thet Mon, Yuan Ling, Guangbing Hou, Myo Thant, Kyaing Sein   +9 more
wiley   +1 more source