Improvement of the air-sea flux parameterization scheme in the ocean circulation model

3rd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Liu, Jingdong^1 ; Shi, Jian^1 ; Zhang, Wenjing^1 ; Feng, Guanyan^2

Departments of Meteorology and Oceanography, National University of Defence and Technology, Nanjing, China^1

PLA Navy Ocean Surveying Division, Zhoushan, China^2

关键词: Air sea flux;    Coupled ocean-atmosphere response experiments;    Momentum flux;    Ocean circulation models;    Ocean model;    Sea surface temperature (SST);    Simulation accuracy;    Simulation error;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/300/3/032093/pdf
DOI  :  10.1088/1755-1315/300/3/032093

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

COARE (Coupled Ocean-Atmosphere Response Experiment) algorithm is the more advanced algorithm, calculating the air-sea flux. COARE 3.0 is the latest version. In this paper, the COARE 3.0 bulk sea-air flux parameterization scheme is introduced into the SBPOM model. Compared the simulated sea surface temperature (SST) of the SBPOM ocean model with COARE 3.0 and without COARE 3.0 in the areas near equator, and analysed the reasons for the differences in the simulated SST. The results showed that the COARE 3.0 bulk air-sea flux parameterization scheme is good in the SBPOM ocean model. The simulation accuracy of the SBPOM ocean model in the areas near equator has been improved after the COARE 3.0 bulk sea-air flux parameterization scheme was introduced, and the simulation error of most areas was within 1°C, which was mainly due to the accuracy of the calculation of momentum flux improved by COARE 3.0 bulk sea-air flux parameterization scheme.