Results 31 to 40 of about 1,333,915 (292)

Water exchange in the Baltic Sea: a historical view of research approaches from basin scales to submesoscale

open access: yesFrontiers in Earth Science
At the beginning of the 20th century, Knudsen illustrated that the mean observed salinity of the Baltic Sea could be realistically estimated, assuming an inflow of saline Kattegat water equals the net freshwater supply, also called the Knudsen theorem ...
Jüri Elken, Anders Omstedt
doaj   +1 more source

Imprint of Southern Ocean mesoscale eddies on chlorophyll

open access: yesBiogeosciences, 2018
. Although mesoscale ocean eddies are ubiquitous in the Southern Ocean, their average regional and seasonal association with phytoplankton has not been quantified systematically yet.
I. Frenger, M. Münnich, N. Gruber
semanticscholar   +1 more source

Observations of Near-Surface Mixing Behind a Headland

open access: yesJournal of Marine Science and Engineering, 2020
Field observations were collected near the mouth of the Bagaduce River, Maine, in order to understand how complex features affect the intratidal and lateral variability of turbulence and vertical mixing.
Preston Spicer, Kimberly Huguenard
doaj   +1 more source

Impact of remotely generated eddies on plume dispersion at abyssal mining sites in the Pacific

open access: yesScientific Reports, 2017
Proposed harvesting of polymetallic nodules in the Central Tropical Pacific will generate plumes of suspended sediment which are anticipated to be ecologically harmful.
D. Aleynik, M. Inall, A. Dale, A. Vink
semanticscholar   +1 more source

Tracking Loop Current Eddies in the Gulf of Mexico Using Satellite-Derived Chlorophyll-a

open access: yesRemote Sensing
During the period of 2018–2022, there were six named Loop Current Eddy (LCE) shedding events in the central Gulf of Mexico (GoM). LCEs form when a large anticyclonic eddy (AE) separates from the main Loop Current (LC) and propagates westward. In doing so,
Corinne B. Trott   +3 more
doaj   +1 more source

The effect of normal and abnormal eddies on the mixed layer depth in the global ocean

open access: yesFrontiers in Marine Science, 2023
Mesoscale eddies are broadly distributed over the global ocean and play a significant role in modulating the spatiotemporal evolution of mixed layer depth (MLD).
Ji Hao   +4 more
doaj   +1 more source

Glymphatic Dysfunction Reflects Post‐Concussion Symptoms: Changes Within 1 Month and After 3 Months

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mild traumatic brain injury (mTBI) may alter glymphatic function; however, its progression and variability remain obscure. This study examined glymphatic function following mTBI within 1 month and after 3 months post‐injury to determine whether variations in glymphatic function are associated with post‐traumatic symptom severity ...
Eunkyung Kim   +3 more
wiley   +1 more source

Segmentation and Tracking of Anticyclonic Eddies during a Submarine Volcanic Eruption Using Ocean Colour Imagery

open access: yesSensors, 2015
The eruptive phase of a submarine volcano located 2 km away from the southern coast of El Hierro Island started on October 2011. This extraordinary event provoked a dramatic perturbation of the water column.
Javier Marcello   +3 more
doaj   +1 more source

Drivers of Plankton Distribution Across Mesoscale Eddies at Submesoscale Range

open access: yesFrontiers in Marine Science, 2020
Cyclonic and anticyclonic eddies are common mesoscale features in the flow past the Canary Islands throughout the year. While drifting southward, eddy pairs interact among them but also with upwelling filaments and eddies generated at the coastal jet of ...
Nauzet Hernández-Hernández   +7 more
doaj   +1 more source

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende   +26 more
wiley   +1 more source

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