메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
전병일 (신라대학교)
저널정보
한국환경과학회 한국환경과학회지 한국환경과학회지 제28권 제7호
발행연도
2019.7
수록면
595 - 606 (12page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This research investigated the characteristics of CO, CO₂, and NO₂ concentrations at main subway stations in Busan. The annual mean CO concentrations at the Suyeong and Nampo stations were 0.75 ppm and 0.48 ppm, respectively. Annual CO₂ concentration at the Seomyeon 1- platform was 649 ppm. The NO₂ concentrations at the Seomyeon 2-waiting room and the Yeonsan station were 0.048 ppm and 0.037 ppm, respectively. CO concentration was highest at two times of the day, and was proportional to the number of passengers commuting to and from work. The CO and CO₂ concentrations were highest in winter, but NO₂ concentration was highest in spring. CO and CO₂ concentrations were highest on Saturday and lowest on Sunday. The correlation of CO and NO₂ concentrations measured at the subway stations with those at the ambient air quality station were highest at the Seomyeon 1 and 2-waiting room and Jeonpodong. The correlation was lowest at the Yeonsan and Yeonsandong station. The number of days when CO₂ concentration exceeded 700 ppm over the last three years at the Seomyeon 1- platform was 174. The findings of this research are expected to deepen understanding of the fine particle characteristics at subway stations in Busan and be useful for developing a strategy for controlling urban indoor air quality.

목차

Abstract
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 요약 및 결론
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0