Solar Ultraviolet Irradiance Incident on a Horizontal Surface At taegu In Korea During 1995-1998 : (I) Ultraviolet -A

Solar Ultraviolet Irradiance Incident on a Horizontal Surface At taegu In Korea During 1995-1998 : (I) Ultraviolet -A
Solar Ultraviolet Irradiance Incident on a Horizontal Surface At taegu In Korea During 1995-1998 : (I) Ultraviolet -A

ㆍ 저자명: Suh. Kye-Hong
ㆍ 간행물명: Journal of photoscience: an international journal officail organ of the Korean Society of Photoscience
ㆍ 권/호정보: 1999년|6권 1호|pp.1-3 (3 pages)
ㆍ 발행정보: 한국광과학회
ㆍ 파일정보: 정기간행물|ENG|
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ㆍ 주제분야: 기타

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.

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기타언어초록

Solar ultraviolet-A (UV-A) irradiances indicent on a horizontal surface at Taegu of Korea during 1995-1998 were calculated with 5 min averages of measurements taken every 30 seconds by a broadband UV- A sensor. The maximum and minimum of monthly averages of daily UV-A dose were 499.37 KJ m-2 day-1 inJuly and 171.09 KJ m--2 day-1 in December for 4 years of the observation period. The maxima of daily UV-A dose and instandaneous UV-A were observed as 846.46KJ m-2 day-1 June 7, 1998 and 37.22 W m-2 at 12 : 15, July 16, 1998, respectively. Increasing trends in annual maxima of daily UV-A dose and instantaneous UV-A were averaged to 6.4% and 6.7% , respectively, per year during 1995-1998 at Taegu, Korea.

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