Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)

Continuous measurements of Aitken particle concentration were carried out by using an improved Pollak type automatic counter on board the FUJI between Tokyo and the Antarctic region from November 25 to the end of December, 1976. Very low concentrations of about 100 cm^<-3> were recorded in the...

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Main Authors:	Kunimoto IWAI, Tomoyuki ITO, Akira ONO
Format:	Article
Language:	English
Published:	National Institute of Polar Research 1979-10-01
Series:	Antarctic Record
Online Access:	https://doi.org/10.15094/00008103

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spelling	doaj-6d87f3d1a88947838ca0b41a764dfd612020-11-25T02:34:41ZengNational Institute of Polar ResearchAntarctic Record0085-72892432-079X1979-10-016716417110.15094/00008103Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)Kunimoto IWAI0Tomoyuki ITO1Akira ONO2Department of Earth Science, Faculty of Education, Shinshu UniversityMeteorological Research InstituteWater Research Institute, Nagoya UniversityContinuous measurements of Aitken particle concentration were carried out by using an improved Pollak type automatic counter on board the FUJI between Tokyo and the Antarctic region from November 25 to the end of December, 1976. Very low concentrations of about 100 cm^<-3> were recorded in the Indian Ocean around 30゜S of the western coast of Australia. However, these low concentrations are considered to be the effect of washout by precipitation. Concentrations of 300 to 600 cm^<-3> were predominant between 60°S and 64°S. Concentrations over the sea in the south of 64゜S where pack ice was present were relatively high (300-2000 cm^<-3>) and diurnal variations of them were observed. Concentration of 220 cm^<-3>,the lowest in the northern hemisphere, was observed in the Pacific Ocean around 10゜Nhttps://doi.org/10.15094/00008103
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Kunimoto IWAI Tomoyuki ITO Akira ONO
spellingShingle	Kunimoto IWAI Tomoyuki ITO Akira ONO Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology) Antarctic Record
author_facet	Kunimoto IWAI Tomoyuki ITO Akira ONO
author_sort	Kunimoto IWAI
title	Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)
title_short	Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)
title_full	Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)
title_fullStr	Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)
title_full_unstemmed	Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)
title_sort	concentration of the aitken particles in the oceanic areas between tokyo and the antarctic region : a preliminary report (special issue of the proceedings of the first symposium on antarctic meteorology and glaciology)
publisher	National Institute of Polar Research
series	Antarctic Record
issn	0085-7289 2432-079X
publishDate	1979-10-01
description	Continuous measurements of Aitken particle concentration were carried out by using an improved Pollak type automatic counter on board the FUJI between Tokyo and the Antarctic region from November 25 to the end of December, 1976. Very low concentrations of about 100 cm^<-3> were recorded in the Indian Ocean around 30゜S of the western coast of Australia. However, these low concentrations are considered to be the effect of washout by precipitation. Concentrations of 300 to 600 cm^<-3> were predominant between 60°S and 64°S. Concentrations over the sea in the south of 64゜S where pack ice was present were relatively high (300-2000 cm^<-3>) and diurnal variations of them were observed. Concentration of 220 cm^<-3>,the lowest in the northern hemisphere, was observed in the Pacific Ocean around 10゜N
url	https://doi.org/10.15094/00008103
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Concentration of the Aitken Particles in the Oceanic Areas between Tokyo and the Antarctic Region : A preliminary report (Special Issue of the Proceedings of the First Symposium on Antarctic Meteorology and Glaciology)

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