Results 151 to 160 of about 1,354,722 (271)

Evolution of Submesoscale Ageostrophic Motions Through the Life Cycle of Oceanic Mesoscale Eddies

open access: yesGeophysical Research Letters, 2018
The global ocean circulation is forced by large‐scale fluxes at the surface and dissipated at small scales by diffusion. To achieve a long‐term equilibrium requires a dynamical route that transfers energy from large to dissipative scales.
Zhengguang Zhang, B. Qiu
semanticscholar   +1 more source

Characterizing and following eddies in Drake Passage [PDF]

open access: yes, 2007
Drake Passage, the gap between South America and Antarctica, is a very energetic region, with strong currents and numerous eddies. These eddies are important for mixing waters across the main three fronts, and for affecting the biological productivity in
Gómez-Enri, Jesus   +3 more
core  

Hyperspectral optical signatures of iron‐limitation in a coastal upwelling system

open access: yesLimnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Iron‐limitation within the California Current System drives changes in phytoplankton taxonomic composition and photo‐physiology over a range of spatial scales. Here we demonstrate how these iron‐dependent signatures can be resolved, with high spatial resolution, using continuous ship‐board optical measurements.
Sacchidanandan V. Pillai   +5 more
wiley   +1 more source

Observation of Statistical Characteristics and Vertical Structures of Surface Warm Cyclonic Eddies and Cold Anticyclonic Eddies in the North Pacific Subtropical Countercurrent Region

open access: yesJournal of Marine Science and Engineering
Conventional wisdom about mesoscale eddies is that cyclonic (anticyclonic) eddies are commonly associated with cold(warm) surface cores. Nevertheless, plenties of surface warm cyclonic eddies (WCEs) and cold anticyclonic eddies (CAEs) in the North ...
Yaowei Ma   +4 more
doaj   +1 more source

Westerly winds prompted an anomalous southward migration of Pacific saury (Cololabis saira)

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 2, March 2026.
Abstract The Pacific saury (Cololabis saira), a key pelagic fish in the Northwest Pacific, exhibits autumn migration modulated by Kuroshio–Oyashio Extension mesoscale features, yet daily fishing ground variability remains unexplained. Traditional reliance on remote sensing data has limited understanding of the three‐dimensional mechanisms governing the
Yulei Zhang   +8 more
wiley   +1 more source

Interactions Between Air Pollution and Weather/Climate From Urban to Global Scales

open access: yesMeteorological Applications, Volume 33, Issue 2, March/April 2026.
ABSTRACT Air pollution and meteorology are intricately linked. Weather modulates the formation, transport, and removal of pollutants, while aerosols and trace gases modify radiation balance, cloud microphysics, boundary‐layer structure, and other factors. These two‐way interactions span scales from urban to global and have important consequences.
Meng Gao   +4 more
wiley   +1 more source

Analysis of the Structure and Genesis of the June 23, 2016, Funing Tornado Based on 100‐Meter‐Scale Numerical Simulation

open access: yesMeteorological Applications, Volume 33, Issue 2, March/April 2026.
Structural characteristics of an EF4 tornado in Funing were reproduced through numerical simulation with a hectometer‐scale resolution. Results demonstrate that the tornado initiated in the mid‐ to upper‐levels, with the stretching term of the vorticity equation playing a dominant role throughout its development. ABSTRACT Tornadoes are characterized by
Jialin Ying   +5 more
wiley   +1 more source

Diverse Cloud Regimes in the Northeast Pacific: Evaluating a Mesoscale NWP Model With Shipborne Observations

open access: yesMeteorological Applications, Volume 33, Issue 2, March/April 2026.
Weather prediction and climate models need to simulate clouds of a variety of types. Here we evaluate how well a near‐operational version of such a model simulates clouds in the northeastern Pacific Ocean region. Aspects of the model, including the vertical and horizontal grid spacing and internal formulation, affect the results, and the model errors ...
Julia M. Simonson   +3 more
wiley   +1 more source

The spatial distribution relationship between mesoscale eddies and chub mackerel and its preliminary analysis of causes in the Northwest Pacific Ocean

open access: yesFrontiers in Marine Science
Chub mackerel (Scomber japonicus) is a commercially important small pelagic fish species whose distribution is strongly influenced by marine environmental conditions.
Xiumei Fan   +7 more
doaj   +1 more source

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