Korean Journal of Fisheries and Aquatic Sciences (한국수산과학회지)
- Volume 10 Issue 4
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- Pages.237-241
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- 1977
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- 0374-8111(pISSN)
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- 2287-8815(eISSN)
OPTICAL PROPERTIES Of SEA WATER IN THE NORTHWEST PACIFIC
북서태평양에서의 해수의 광학적 성질
Abstract
Optical properties were studied in the Northwest Pacific near Kamchatka Peninsula based on ten oceanographic stations from September 20 to 24, 1976. Submarine light intensity was measured by usins a submarine illuminometer (RIGO, Type: 2501-A) ; equipped with a red filter (RIGO, Type: V-R-60, wave length: 600-620 nm). Light intensity in the upper 40 m depth layer was measured at 1 m depth intervals. The absorption coefficient for red color in the area ranged from 0. 178 to 0.376 (mean 0.278) : the Secchidisc depth in the area ranged from 9 to 12 meters (mean 10.6 meters). The relationship between absorption coefficient (m) and transparency depth (D) was m=5.347/D. The rates of light penetration for red color at three different depths are computed with reference to the surface light intensity. The mean rates of light penetration were
1976년 9월 20일 부터 24일 사이에 북서태평양(Kamchatka 근해에서 투명도, 태양광선의 적색광(과장 : 600\~620\;nm)에 대한 표면조도 및 수심별 수중조도와 태양고도, 기온 및 표층수온 등을 조사한 결과를 요약하면 다음과 같다. 1. 본 조사해역의 평균투명도는
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