Results 61 to 70 of about 22,038 (265)

Imprint of Southern Ocean mesoscale eddies on chlorophyll [PDF]

Biogeosciences, 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, I. Frenger, I. Frenger, M. Münnich, N. Gruber, N. Gruber   +5 more
doaj   +1 more source

Quantifying Eulerian Eddy Leakiness in an Idealized Model [PDF]

, 2019
An idealized eddy‐resolving ocean basin, closely resembling the North Pacific Ocean, is simulated using MITgcm. We identify rotationally coherent Lagrangian vortices (RCLVs) and sea surface height (SSH) eddies based on the Lagrangian and Eulerian ...
Abernathey, Ryan, Chen, Dake, Liu, Tongya, Sinha, Anirban   +3 more
core   +1 more source

Leaking method approach to surface transport in the Mediterranean Sea from a numerical ocean model [PDF]

, 2004
We use Lagrangian diagnostics (the leaking and the exchange methods) to characterize surface transport out of and between selected regions in the Western Mediterranean. Velocity fields are obtained from a numerical model.
Astraldi, Buffoni, Coulliette, d'Ovidio, Dietrich, Dietrich, Emilio Hernández-García, Falco, Griffa, Haller, Joseph, Judit Schneider, Jung, Kuznetsov, Lacorata, Mariano, Millot, Millot, Millot, Okubo, Ott, Ottino, Pacanowski, Pascual, Pinot, Salas, Schneider, Schneider, Taupier-Letage, Tuval, Vicente Fernández, Wiggins   +31 more
core   +2 more sources

Assessing the role of urban blue space in summer outdoor thermal regulation in northwestern Europe: A hectometric Weather Research and Forecasting modelling on idealized urban landscape

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Using hectometric Weather Research and Forecasting simulations, we examine how urban blue spaces mitigate extreme summer heat in northwestern European cities through neighbourhood‐scale cooling mechanisms. Results show horizontal advection dominates cooling by mixing cooler air from waterbodies with warmer urban air, providing ∼50W·m−2$$ \sim 50\kern0 ...
Xuan Chen, Srinidhi Gadde, Arjan Droste, Gert‐Jan Steeneveld, Miriam Coenders‐Gerrits, Remko Uijlenhoet   +5 more
wiley   +1 more source

Implementation of the LANS-alpha turbulence model in a primitive equation ocean model [PDF]

, 2007
This paper presents the first numerical implementation and tests of the Lagrangian-averaged Navier-Stokes-alpha (LANS-alpha) turbulence model in a primitive equation ocean model.
Andrews, Aref, Beth A. Wingate, Boville, Bryan, Bryan, Böning, Chen, Chen, Chen, Cox, Darryl D. Holm, Dukowicz, Eckart, Foias, Gent, Germano, Geurts, Geurts, Geurts, Griffies, Griffies, Henning, Holm, Holm, Holm, Holm, Holton, Karsten, Mark R. Petersen, Marsden, Matthew W. Hecht, Meneveau, Petersen, Redi, Smith, Solomon, Veronis, Visbeck, Wingate, Zhao   +40 more
core   +2 more sources

Performance evaluation of regional weather predictions with the Model for Prediction Across Scales – Atmosphere (MPAS‐A) over the Maritime Continent

Quarterly Journal of the Royal Meteorological Society, EarlyView.
As part of the ongoing efforts to develop next‐generation forecasting systems at the Meteorological Service Singapore, this study presents the setup and evaluation of the SINGV_NG(MPAS) system. Overall, the SINGV_NG(MPAS) system outperforms European Centre for Medium‐Range Weather Forecasts (ECMWF) deterministic forecasts in capturing heavy rainfall ...
I‐Han Chen, Pratiman Patel, Kalli Furtado, Wei Wang, Zhiquan Liu, Dale Barker, Jimy Dudhia, Hugh Zhang   +7 more
wiley   +1 more source

Toward Exploring Topographic Effects on Evolution and Propagation of Ocean Mesoscale Eddies Through Life Cycle Across Izu-Ogasawara Ridge in Northwestern Pacific Ocean

Frontiers in Marine Science, 2022
Ocean mesoscale eddies contribute significantly to water transport on a global scale, constituting the ubiquitous, irregular, discrete, nonlinear components.
Rui Nian, Xue Geng, Zhengguang Zhang, Minghan Yuan, Zhen Fu, Hengfu Xu, Hua Yang, Qi Lai, Hui He, Chi Wei Su, Lina Zang, Qiang Yuan, Bo He   +12 more
doaj   +1 more source

Eddy Impacts on the Florida Current

, 2013
The Gulf Stream in the Atlantic carries warm water northwards and forms both the return closure of the subtropical gyre as well as the upper limb of the meridional overturning circulation.
Atkinson, C. S. Meinen, DiNezio, E. Frajka-Williams, Gunn, Hall, Johns, Johns, Johns, Kanzow, Kanzow, L. M. Beal, Larsen, Lee, Meinen, Meinen, Rayner, Rousset, S. A. Cunningham, Schott, Simmons, Thomas, W. E. Johns   +22 more
core   +1 more source

Observed Characteristics and Vertical Structure of Mesoscale Eddies in the Southwest Tropical Pacific [PDF]

, 2018
In the Southwest Pacific Ocean, waters transit from the subtropical gyre before being redistributed equatorward and poleward. While the mean pathways are known, the contribution to the mixing and transport of the water from mesoscale eddies has not been ...
Amores, Barnes, Bowen, Brassington, Cai, Castelao, Ceccarelli, Chaigneau, Chaigneau, Chaigneau, Chelton, Couvelard, Cravatte, Cravatte, Davis, Dong, Everett, Fine, Flierl, Frenger, Ganachaud, Ganachaud, Gasparin, Gasparin, Germineaud, Gourdeau, Gourdeau, Grenier, Grenier, Grenier, Holbrook, Holbrook, Hristova, Kessler, Kessler, Kessler, Mata, Melet, Pegliasco, Pilo, Qin, Qin, Qiu, Qiu, Qu, Qu, Ray, Ridgway, Ridgway, Ridgway, Ridgway, Ridgway, Roemmich, Rousselet, Rykova, Schütte, Sebille, Souza, Sprintall, Suthers, Willis, Yang, Yang, Yoshida, Zhang, Zhang   +65 more
core   +2 more sources

SATELLITE PICTURES OF MESOSCALE EDDIES

Monthly Weather Review, 1962
Abstract Satellite photographs of horizontal eddy patterns are presented and the conditions associated with their formation are discussed. It is shown that some map be purely mechnnical eddies produced by an obstacle (islands) in the flow, others may be the result of inertial oscillation, and others may be produced by inertial instability.
L. F. HUBERT, A. F. KRUEGER
openaire   +1 more source