Results 1 to 10 of about 67,157 (119)

Three-Dimensional Characterization of a Coastal Mode-Water Eddy from Multiplatform Observations and a Data Reconstruction Method

Remote Sensing, 2021
Coastal mesoscale eddies are important oceanic structures partially responsible for regulating ocean-shelf exchanges. However, their description and characterization are challenging; observations are often too scarce for studying their physical ...
Ivan Manso-Narvarte, Anna Rubio, Gabriel Jordà, Jeffrey Carpenter, Lucas Merckelbach, Ainhoa Caballero   +5 more
doaj   +1 more source

Response of sound propagation characteristics to Luzon cold eddy coupled with tide in the Northern South China Sea

Frontiers in Marine Science, 2023
The northern part of the South China Sea is a complex ocean environment with a large range of tidal waves and the stable Luzon cold eddy, which significantly influence the sound propagation characteristics through their impact on sound speed.
Yu Liu, Xuefeng Zhang, Hongli Fu, Zhiwen Qian   +3 more
doaj   +1 more source

Iron Regulation of North Atlantic Eddy Phytoplankton Productivity

Geophysical Research Letters, 2021
Cyclonic ocean eddies drive upwelling of deep waters enhanced in nutrients, which can elevate phytoplankton productivity. At mid‐latitudes in the North Atlantic, satellite images show enhanced chlorophyll‐a associated with eddies.
Thomas J. Browning, Ali A. Al‐Hashem, Mark J. Hopwood, Anja Engel, Igor M. Belkin, Ewan D. Wakefield, Tim Fischer, Eric P. Achterberg   +7 more
doaj   +1 more source

Neighborhood-level socioeconomic status, extended length of stay, and discharge disposition following elective lumbar spine surgery

North American Spine Society Journal, 2022
Background: In the context of increased attention afforded to hospital efficiency and improved but safe patient throughput, decreasing unnecessary hospital length of stay (LOS) is imperative.
Matthew J. Hagan, Rahul A. Sastry, Joshua Feler, Hael Abdulrazeq, Patricia Z. Sullivan, Jose Fernandez Abinader, Joaquin Q. Camara, Tianyi Niu, Jared S. Fridley, Adetokunbo A. Oyelese, Prakash Sampath, Albert E. Telfeian, Ziya L. Gokaslan, Steven A. Toms, Robert J. Weil   +14 more
doaj   +1 more source

Transport Structure of the South Atlantic Ocean Derived From a High-Resolution Numerical Model and Observations

Frontiers in Marine Science, 2022
The South Atlantic Ocean plays an important role in the Atlantic meridional overturning circulation (AMOC), connecting it to the Indian and Pacific Oceans as part of the global overturning circulation system. Yet, there are still open questions regarding
Xiaobiao Xu, Eric P. Chassignet, Shenfu Dong, Molly O. Baringer   +3 more
doaj   +1 more source

Corrections of Mesoscale Eddies and Kuroshio Extension Surface Velocities Derived from Satellite Altimeters

Remote Sensing, 2022
Oceanic datasets derived from satellite altimeters are of great significance to physical oceanography and ocean dynamics research and the protection of marine environmental resources.
Yuhan Cao, Changming Dong, Zehao Qiu, Brandon J. Bethel, Haiyun Shi, Haibin Lü, Yinhe Cheng   +6 more
doaj   +1 more source

Shifts in Phytoplankton Community Structure Across an Anticyclonic Eddy Revealed From High Spectral Resolution Lidar Scattering Measurements

Frontiers in Marine Science, 2020
Changes in airborne high spectral resolution lidar (HSRL) measurements of scattering, depolarization, and attenuation coincided with a shift in phytoplankton community composition across an anticyclonic eddy in the North Atlantic. We normalized the total
Jennifer A. Schulien, Alice Della Penna, Alice Della Penna, Peter Gaube, Alison P. Chase, Nils Haëntjens, Jason R. Graff, Johnathan W. Hair, Chris A. Hostetler, Amy Jo Scarino, Emmanuel S. Boss, Lee Karp-Boss, Michael J. Behrenfeld   +12 more
doaj   +1 more source

The Influence of Typhoon-Induced Wave on the Mesoscale Eddy

Atmosphere, 2023
The strong wind-induced current and sea level have influences on the wave distribution in a tropical cyclone (TC). In particular, the wave–current interaction is significant in the period in which the TC passed the mesoscale eddy. In this study, the wave
Zeqi Zhao, Jian Shi, Weizeng Shao, Ru Yao, Huan Li   +4 more
doaj   +1 more source

Monitoring Mesoscale to Submesoscale Processes in Large Lakes with Sentinel-1 SAR Imagery: The Case of Lake Geneva

Remote Sensing, 2022
As in oceans, large-scale coherent circulations such as gyres and eddies are ubiquitous features in large lakes that are subject to the Coriolis force.
Seyed Mahmood Hamze-Ziabari, Mehrshad Foroughan, Ulrich Lemmin, David Andrew Barry   +3 more
doaj   +1 more source

Influence of Geometric Structure, Convection, and Eddy on Sound Propagation in Acoustic Metamaterials with Turbulent Flow

Archives of Acoustics, 2021
The problem of reducing noise in transportation is an important research field to prevent accidents and to provide a civilised environment for people. A material that has recently attracted attention in research to reduce noise is acoustic metamaterial ...
Myong Chol PAK, Kwang-Il KIM, Hak Chol PAK, Kwon Ryong HONG   +3 more
doaj   +1 more source