Results 21 to 30 of about 6,264 (259)

Mesoscale eddies inhibit intensification of the Subantarctic Front under global warming

Environmental Research Letters
Oceanic mesoscale eddies are important dynamical processes in the Southern Ocean. Using high-resolution (∼0.1° for the ocean) Community Earth System Model (CESM-HR) simulations under a high-carbon emission scenario, we investigate the role of mesoscale ...
Dapeng Li, Zhao Jing, Wenju Cai, Zhengguang Zhang, Jiuxin Shi, Xiaohui Ma, Bolan Gan, Haiyuan Yang, Zhaohui Chen, Lixin Wu   +9 more
doaj   +2 more sources

Temperature Structure Inversion of Mesoscale Eddies in the South China Sea Based on Deep Learning

Journal of Marine Science and Engineering
Mesoscale eddies are common in global oceans, playing crucial roles in ocean dynamics, ocean circulation, and heat transport, and their vertical structures can affect the water layers from tens to thousands of meters.
Jidong Huo, Jungang Yang, Liting Geng, Guangliang Liu, Jie Zhang, Jichao Wang, Wei Cui   +6 more
doaj   +2 more sources

Evaluation of the sensitivity on mesoscale eddy associated with the sea surface height anomaly forecasting in the Kuroshio Extension

Frontiers in Marine Science, 2023
The sensitivity of the sea surface height anomaly (SSHA) forecasting on the accuracy of mesoscale eddies over the Kuroshio Extension region, which was determined by the conditional non-linear optimal perturbation (CNOP) method using a two-layer ...
Lin Jiang, Lin Jiang, Wansuo Duan, Wansuo Duan, Hui Wang, Hailong Liu, Hailong Liu, Lingjiang Tao   +7 more
doaj   +1 more source

Elastic Interaction Between a Mesoscale Eddy‐Pair and an Axisymmetrical Eddy

Journal of Geophysical Research: Oceans, 2023
AbstractWe investigate numerically the elastic interaction between an eddy‐pair and an axisymmetrical eddy in inviscid isochoric two‐dimensional (2D) flows, as well as in three‐dimensional (3D) flows under the quasi‐geostrophic (QG) approximation. The eddy‐pair is a straight moving Lamb‐Chaplygin dipole where the absolute value of either its positive ...
V. Zoeller, A. Viúdez
openaire   +2 more sources

Modeling Mesoscale Eddies Generated Over the Continental Slope, East Antarctica

Frontiers in Earth Science, 2022
Mesoscale eddies are abundant over the Antarctic continental slope, with the potential to regulate the water masses transport, mixing, and energy transfer.
Li Zhang, Chengyan Liu, Wenjin Sun, Wenjin Sun, Zhaomin Wang, Zhaomin Wang, Xi Liang, Xiang Li, Chen Cheng   +8 more
doaj   +1 more source

Scale‐Awareness in an Eddy Energy Constrained Mesoscale Eddy Parameterization

Journal of Advances in Modeling Earth Systems, 2023
AbstractThere is an increasing interest in mesoscale eddy parameterizations that are scale‐aware, normally interpreted to mean that a parameterization does not require parameter recalibration as the model resolution changes. Here we examine whether Gent–McWilliams (GM) based version of GEOMETRIC, a mesoscale eddy parameterization that is constrained by
J. Mak, J. R. Maddison, D. P. Marshall, X. Ruan, Y. Wang, L. Yeow   +5 more
openaire   +4 more sources

Eddy characteristics in the South Indian Ocean as inferred from surface drifters [PDF]

Ocean Science, 2015
Using a geometric eddy identification method, cyclonic and anticyclonic eddies from submesoscale to mesoscale in the South Indian Ocean (SIO) have been statistically investigated based on 2082 surface drifters from 1979 to 2013.
S. Zheng, Y. Du, J. Li, X. Cheng
doaj   +1 more source

Intensification of a rain system imparted by Mediterranean mesoscale eddies. [PDF]

Sci Rep
Ocean mesoscale eddies, with $$20-300$$ 20 - 300 km size, present in energetic regions of the global ocean, are known to impact local and remote atmospheric weather.
Strobach E, Mishra AK, Jangir B, Ziv B, Sun R, Siegelman L, Meroni AN, Klein P.   +7 more
europepmc   +2 more sources

Sub-Mesoscale Frontal Instabilities in the Omani Coastal Current

Mathematics, 2020
The Omani Coastal Current (OCC) flowing northward along the southern coast of Oman during the summer monsoon is associated with an upwelling system. The mesoscale circulation of the western Arabian Sea is dominated by energetic mesoscale eddies down to ...
Mathieu Morvan, Xavier Carton
doaj   +1 more source

Oceanic Mesoscale Eddies Identification Using B-Spline Surface Fitting Model Based on Along-Track SLA Data

Remote Sensing, 2022
Gridded reanalysis data has been widely used in oceanic mesoscale eddy identification. However, there is little research on identifying oceanic mesoscale eddies based on along-track data.
Luochuan Xu, Miao Gao, Yaorong Zhang, Junting Guo, Xianqing Lv, Anmin Zhang   +5 more
doaj   +1 more source