Deep Ocean Learning of Small Scale Turbulence
Deep Ocean Learning of Small Scale Turbulence
复制标题
小尺度湍流的深海学习
DOI:
10.1029/2022gl098039
复制
发表时间:
2022
影响因子:
5.2
通讯作者:
Colm‐cille P. Caulfield
中科院分区:
文献类型:
--
作者:
A. Mashayek;N. Reynard;F. Zhai;K. Srinivasan;Adam Jelley;A. N. Garabato;Colm‐cille P. Caulfield
Turbulent mixing at the sub‐meter scale is an essential component of the ocean's meridional overturning circulation and its associated global redistribution of heat, carbon, nutrients, pollutants, and other tracers. Whereas direct turbulence observations in the ocean interior are limited to a modest collection of field programs, basic information such as temperature, salinity, and depth is available globally. Here, we show that supervised machine learning algorithms can be trained on the existing turbulence data to develop skillful predictions of the key properties of turbulence from T, S, Z, and topographic data. This constitutes a promising first step toward a hybrid physics‐artificial intelligence approach to parameterization of turbulent mixing in ocean and climate models.
DOI:
10.17863/cam.9670
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Caulfield C
通讯作者:
Caulfield C
影响因子:
8.6
作者:
Cael BB
通讯作者:
Cael BB
影响因子:
3.7
作者:
Mashayek A
通讯作者:
Mashayek A