온난화된 기후에서의 인도네시아 통과류 수송량 변화

Title
온난화된 기후에서의 인도네시아 통과류 수송량 변화
Alternative Title
Indonesian Throughflow transport change in a warming climate
Author(s)
강현우; 장찬주; 서옥희
KIOST Author(s)
Kang, Hyoun-Woo(강현우)Jang, Chan Joo(장찬주)Seo, Ok Hee(서옥희)
Publication Year
2011-10-12
Abstract
Indonesian Throughflow (ITF) transport change under the global warming scenario has been investigated using a coarse resolution global ocean circulation model based on the HYCOM (Hybrid Coordinate Ocean Model). Two cases of atmospheric forcing have been applied to compare the ITF transport change, one is adopted from the daily surface heat and momentum fluxes of ERA-interim data from 1989 to 2010 for the 20th century and the other is the monthly forcing from MIROC 3.2 hi-resolution results for the A1B scenario during 21st century. For the surface flux correction, the sea surface salinity has been relaxed to the climatological data with a time scale of 30 days and the long wave correction has been applied to the surface thermal radiation flux. Comparison shows that the ITF transport is decreased in a warming climate. The reasons of this decrease of ITF transport and its impact have been discussed.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28182
Bibliographic Citation
DEVELOPMENT AND APPLICATION OF REGIONAL CLIMATE MODELS, pp.93 - 98, 2011
Publisher
PICES
Type
Conference
Language
English
Publisher
PICES
Related Researcher
Research Interests

ocean circulation-biogeochemical modelling,ocean system modelling,해양순환-생지화학 결합 모델링,해양시스템모델링

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