Published December 26, 2023
| Version v1
Dataset
Open
Energy cascades in surface semi-geostrophic turbulence
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1.
Guangdong Ocean University
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2.
Shantou University
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3.
Memorial University of Newfoundland
Description
This dataset contains the Matlab figures, scripts, and .mat data files used in the paper "Energy cascades in surface semi-geostrophic turbulence" to be submitted to JGR-Oceans.
"Figures?.fig" are the matlab figures, where "?" is a integer varying from 1-9.
"Figures?.m" is the matlab script which loads the "Figure?.mat" data to create "Figure?.fig" figure.
Notes
The main results of this study can be summarized as:
- An asymmetry between cyclonic cold vortices and anticyclonic warm filaments characterizes the surface semi-geostrophic turbulence.
- The ageostrophic component strengthens the forward potential energy cascade by exciting warm filaments but suppresses the inverse kinetic energy cascade by preventing cyclone mergers.
- Horizontal diffusion transforms from a hyper-ballistic regime at small scales to a normal diffusion regime at large scales.
Files
Files
(126.0 MB)
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md5:e07c8e0420e4abd9307d3e07f46baabb
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8.0 MB | Download |
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md5:6dbee2a3a9c6b7c44a2c4862efa3eb70
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md5:1a876c7cf1e4cbbe98aa39338badc177
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13.8 MB | Download |
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md5:8a1a5ac678fe186c845d6855c1d63ed4
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2.6 kB | Download |
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md5:023389d050496eb6f3387fc54b421538
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2.7 MB | Download |
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md5:74ac2c50129d0e793b8cdc03641bcf73
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md5:ef3645ef37d1b39ebc97c6c7ae98d133
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md5:b54d7bd7caedf75835f33a2e9f41390e
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md5:0c572edf6de002d5cb85ea54c42f064e
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22.5 MB | Download |
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md5:912dec8a65674dba38ce6398b1ee9620
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md5:33a470677e4efa54d1ab7b8b7672d8fd
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10.1 MB | Download |
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md5:0df50fbd503b2120b594312afd608f20
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35.7 kB | Download |
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md5:cffd70090a81d01037d88bf076f307a1
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1.1 kB | Download |
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md5:749c0a8aa2f14d16cf58b43c114ce0c3
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3.6 kB | Download |
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md5:f736953c165085fa3f6165e92198ab34
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9.4 MB | Download |
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md5:062b539fc913b4b5bb20c9f68e37e057
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2.2 kB | Download |
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md5:adda512092995c8318615df28bcc4204
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12.6 MB | Download |
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md5:1e749dd169b74b8b7c43e9eeae09a1ec
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28.1 kB | Download |
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md5:b7df90f6b1e9296b1b6183f814544a48
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934 Bytes | Download |
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md5:cb2bdef33d7c4cad0870e1ff1128ff09
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4.7 kB | Download |
Additional details
References
- Yang Zhang, Shuwen Zhang & Yakov Afanasyev(2024): Energy cascades in surface semi-geostrophic turbulence (to be submitted)