Results 91 to 100 of about 2,476 (207)

Generation of Submesoscale Vortices by Tidal Currents Near a Water Headland

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract This study investigates the generation of high‐frequency, submesoscale vortices by baroclinic tidal flow near a coastal headland off southeast Korea. Using a combination of shipboard surveys and a triangular array of three bottom‐mounted acoustic Doppler current profilers, we characterize the structure and dynamics of these motions.
Hemantha W. Wijesekera, Kyung‐Il Chang, David W. Wang, William J. Teague, Sergio DeRada, Jae Hak Lee, Kyung Man Kim, Hong Sik Min, SungHyun Nam   +8 more
wiley   +1 more source

Impact of Ekman Pumping on the Meridional Coherence of the AMOC

Geophysical Research Letters
The effect of wind‐induced vertical velocity on the meridional coherence of Atlantic meridional overtuning circulation (AMOC) is examined using theory, observations, and a numerical model.
Neil J. Fraser, Alan D. Fox, Stuart A. Cunningham   +2 more
doaj   +1 more source

Ekman transport and sardine yields in Western Iberia

, 1988
14 páginas, 8 figuras, 4 ...
Wyatt, T., Pérez-Gándaras, Germán
openaire   +1 more source

STUDY OF EKMAN MASS TRANSPORT AND EKMAN PUMPING VELOCITY IN THE SOUTHERN WATERS OF JAVA – NUSA TENGGARA FROM 2003 TO 2024

Indonesian Physical Review
The waters south of Java to Nusa Tenggara are a critical upwelling region heavily influenced by monsoon dynamics. The interactions drive oceanographic variability, specifically Ekman Mass Transport (EMT) and Ekman Pumping Velocity (EPV), which regulate primary productivity. While previous studies have examined these dynamics, most have focused on short-
Nindy Saitama L. Gaol, I Wayan Gede Astawa Karang, I Dewa Nyoman Nurweda Putra   +2 more
openaire   +1 more source

Drivers of Interannual to Decadal Sea Level Variability in Northern Europe—Data Driven Approach

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Coastal sea level reflects not only global trends but also complex regional and local processes acting across multiple temporal and spatial scales, which are often missed by large‐scale climate models. To address this, we use a data‐driven approach to examine potential drivers of interannual to decadal sea level variability in northern Europe.
Lea Poropat, Céline Heuzé
wiley   +1 more source

Role of Mid‐ and High‐Latitude, Southern Hemisphere Processes for Ushering in the Middle Pleistocene Transition

Paleoceanography and Paleoclimatology, Volume 41, Issue 6, June 2026.
Abstract Glacial‐interglacial cycles increased in length from about 41 to 100 thousand years during the Middle Pleistocene Transition (MPT) about 1.5 to 0.8 million years ago. This took place in step with strong global cooling after several million years of weaker cooling.
G. Shaffer, E. Fernández Villanueva, Cyrus Karas   +2 more
wiley   +1 more source

The post‐2002 global surface warming slowdown caused by the subtropical Southern Ocean heating acceleration

Geophysical Research Letters, 2017
The warming rate of global mean surface temperature slowed down during 1998–2012. Previous studies pointed out role of increasing ocean heat uptake during this global warming slowdown, but its mechanism remains under discussion. Our numerical simulations,
A. Oka, M. Watanabe
doaj   +1 more source

Seasonal Variation of Ekman Transport in the Southern Waters of West Sumatra

Jurnal Kelautan Tropis
This study examines seasonal variations in Ekman transport in the southern waters of western Sumatra using wind, ocean current, and sea level data from the Copernicus Marine Service for the period 2023–2024.  Data analysis was conducted spatially and temporally using Panoply, Python, and ArcGIS software.
Agustina Siregar, Anjasman Anjasman, Septi Johan, Siti Hairunnisa Norfahmi, Lizalidiawati Lizalidiawati   +4 more
openaire   +1 more source

Mesoscale and Submesoscale Variability in the Indian Ocean

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Material transport and air‐sea coupling dynamics associated with monsoon‐related mesoscale and submesoscale processes in the Indian Ocean significantly modulate biogeochemical cycles, the large‐scale energy balance, and both regional and global climate change.
Lei Zhou, Dongxiao Wang, Xuhua Cheng, Lixin Qu, Yun Qiu, Fuan Xiao, Lin Wang, Qiaoyan Wu, Xiaoyi Yang, Zhigang Lai, Danian Liu, Hui Zhao, Lin Liu, Ke Huang, Jianhuang Qin, Baosheng Li, Guangli Zhang, Chunhua Qiu, Haibo Tang, Huaming Huang   +19 more
wiley   +1 more source

Future changes in the influence of the Southern Annular Mode on South Pacific chlorophyll-a in the CESM2 large ensemble

Environmental Research Letters
The Southern Annular Mode (SAM) is the leading mode of atmospheric variability in the Southern Hemisphere, exerting a significant influence on ocean circulation and marine productivity.
Jae-Seung Yoon, Taewook Park, Keyhong Park, Jisoo Park, Tae-Wook Kim   +4 more
doaj   +1 more source