Results 181 to 190 of about 49,834 (234)

Net Carbon Transfer From Ocean to Land During the Last Deglaciation Synchronous With Sea Level Rise and Lagging Atmospheric CO2 by Several Millennia

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract The sequence of events in the global carbon cycle during deglaciations is not entirely understood. Here, we analyze mean ocean δ13 ${\delta }^{13}$C and δ18 ${\delta }^{18}$O in an updated compilation of foraminiferal stable isotope data comprising 902 time series from 381 sediment cores, with individual records covering intervals within the ...
Peter Köhler, Stefan Mulitza
wiley   +1 more source

Constraining Fault Kinematics and India‐Tarim Convergence Partitioning in Southwestern Tibet With Geodetic Block Modeling

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract How the convergent strain between the India Plate and the Tarim basin is partitioned by active faults and off‐fault deformation in southwestern Tibet is poorly understood due to limited knowledge of strain localisation and fault kinematics. In this study, we derive high‐resolution velocity fields for the southwestern Tibetan Plateau using both
Dehua Wang   +4 more
wiley   +1 more source

Melt Production and Volatile Release From Thermochemical Mantle Plumes

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Mantle plumes are thought to generate Large Igneous Provinces (LIPs), the largest outpourings of lava in the geologic record, which are associated with long‐lasting climatic warming events and mass extinctions. However, the controls on mantle degassing by plumes remain poorly constrained.
Qianyi Lu   +2 more
wiley   +1 more source

Quasi‐Homologous Solar Flares and Impacts on Thermospheric Density and Satellite Orbital Drag

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Quasi‐Homologous Flaring (QHF) activity from active regions on the Sun releases intense electromagnetic radiation in recurrent bursts over extended periods. In this letter, we present the effects of recurrent impulsive extreme ultraviolet (EUV) heating on thermospheric neutral density and the resulting atmospheric drag on satellites based on ...
S. Tulasi Ram   +8 more
wiley   +1 more source

Decadal Sea Level Variability Along the U.S. East Coast: Roles of Extratropical Versus Tropical Climate Modes Over the North Atlantic Ocean

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Coastal decadal sea level anomalies (SLAs) in the U.S. east coast (USEC) play a critical role in modulating coastal flooding frequency, yet relative influences of tropical versus extratropical climate modes over the North Atlantic remain unresolved.
Yingli Zhu   +8 more
wiley   +1 more source

On the reconstruction of upwelling history: Namibia upwelling in context

Marine Geology, 2002
Abstract Eastern boundary upwelling is an important aspect of the modern ocean, despite the relatively small area involved. Consequences of increased upwelling during the Neogene, as a result of intensifying trade winds, include increased heat transport by the ocean, increased mixing, increased fractionation of phosphate from silicate, and ...
W.H. Berger, G. Wefer
openaire   +1 more source

Artificial Upwelling

Offshore Technology Conference, 1970
ABSTRACT R.D. Gerard and J.L. Worzel of our laboratory have recently suggested pumping cold sea water from 1,000 meters depth through large diameter pipes into a condenser area located on shore to intercept the flow of moisture-saturated trade winds.
Oswald A. Roels   +3 more
openaire   +1 more source

On the process of upwelling

Journal of Marine Research, 1938
Originally published April 9, 1938, in the Journal of Marine Research 1(2), 155 ...
openaire   +1 more source

Upwell

Proceedings of the Thirteenth International Conference on Tangible, Embedded, and Embodied Interaction, 2019
Upwell is a mixed reality performance that allows audience members to explore virtual and physical worlds with two dancers. The environment provokes the feeling of being underwater. A dancer with a conventional VR head-mounted display and wearable controllers can navigate around a room scale virtual reality setup and interacts with dynamic visual and ...
Jinsil Hwaryoung Seo   +4 more
openaire   +2 more sources

Upwelling age: an indicator of local tendency for coastal upwelling

Journal of Oceanography, 2011
A proxy named “upwelling age”, defined as the ratio of wind time scale to “advection time”, was developed to quantify the local tendency for coastal upwelling. The formulation of the “advection time” was derived from Ekman theory. A 3D numerical model was used to validate and refine the theoretical formula by simulating a total of 30 cases of different
Jiang, Lide   +2 more
openaire   +2 more sources

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