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논문 기본 정보

Type
Thesis
Author

김송강 (연세대학교, 연세대학교 대학원)

Adviser
구자호
Issue Year
2022
Copyright
연세대학교 thesis is protected by copyright.

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Research history (5)

2022

Analysis of total ozone column and vertical distribution of ozone in Antarctica using ground and satellite observation
김송강 지구천문대기학부(대기과학) 2022.01 Thesis

2021

세종 및 장보고 기지에서의 오존전량 비교연구: 위성과 지상관측 자료 활용
김송강 ,  구자호 ,  이하나 and others 4 한국기상학회 학술대회 논문집 2021.10 Proceeding
Comparison and Analysis of Total Ozone Column over the King-Sejong and Jang Bogo Stations Using Ground and Satellite Observation Data
김송강 ,  박상종 ,  이하나 and others 6 한국대기환경학회 학술대회논문집 2021.10 Proceeding

2020

지상-위성 오존 전량 관측을 통한 남극 세종, 장보고 과학기지 비교
김송강 ,  최태진 ,  이하나 and others 3 한국기상학회 학술대회 논문집 2020.10 Proceeding

2019

남극 세종기지와 장보고 기지에서 브루어 분광 광도계와 OMI로 관측한 오존 전량 비교
김송강 ,  최태진 ,  안다현 and others 3 한국기상학회 학술대회 논문집 2019.05 Proceeding
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Abstract· Keywords

Report Errors
Abundant ozone at high stratospheric levels absorbs ultraviolet
radiation from the sun, greatly affecting the energy budget of the
northern and southern hemispheres. Large-scale circulation caused by
changes in polar temperature and atmospheric pressure trends due to recent
global warming, affects vorticity changes around Antarctica, thereby
depleting stratospheric ozone. There is a consequence of a stronger
tendency to transport into the troposphere. The height of the tropospheric
interface is considered to have a significant long-term effect on the
surface climate as well as the accelerating greenhouse effect in thetroposphere along with cooling of the upper tropospheric air. Therefore,
we conducted a study to quantitatively analyze the amount of ozone that
is transported and descended from the stratosphere among the ozone
observed in the troposphere in the Antarctic region, and to identify the
cause of the mechanism. Also at that region, it is essential to verify
the accuracy of observations due to the harsh condition environment. Since
the basis for understanding can be formed, a study was conducted to verify
using the ground-based ozone observation equipment. After that, the trend
and quantitative result analysis of stratospheric ozone penetration into
the troposphere using ozone sonde data and MERRA-2 reanalysis field data
observed in four Antarctic regions was performed.
#남극 #성층권 오존 #지상관측장비 #위성 관측 센서 #극 와도

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