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Volume 23 (1961)
- Issue 6 Pages 179-
- Issue 5 Pages 147-
- Issue 4 Pages 115-
- Issue 3 Pages 81-
- Issue 2 Pages 41-
- Issue 1 Pages 28-
Volume 23, Issue 2
Displaying 1-12 of 12 articles from this issue
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KATSUHIRO KIKUCHI, CHOJI MAGONO1961 Volume 23 Issue 2 Pages 41-45
Published: 1961
Released on J-STAGE: September 04, 2009
JOURNAL FREE ACCESSCharges on natural snow crystals were measured by means of a horizontal electric field before and after their melting during snowfall. It was found that the snow crystals obtained considerable positive charge when they were melted. This observation appears to explain the general phenomenon that in steady rainfall negative surface electric field is predominant and raindrops carry positive charge in most cases, while in steady snowfall surface electric field is predominant and most of the snow crystals are charged negatively.View full abstractDownload PDF (4235K) -
KIYOSHI FUKUDA1961 Volume 23 Issue 2 Pages 46-53
Published: 1961
Released on J-STAGE: September 04, 2009
JOURNAL FREE ACCESSIn this paper there were researched the heavy snows in Japan which happened in the term of-Nov. 19541Mar.1959. There were two sources of heavy snow. One of them had a common origin, with ordinary rainfall by cyclone but the temperature was low, and the snow amounts increased according as the temperature rose till it reached to the limit between rain and snow.
The other was the convection which happened when the temperature of upper air fell in excess and the layers in the atmosphere became unstable. The air temperature apposite to heavy snow by the convection was about 35°C at 500mb, about 20°C at 700mb, and about 10°C at 850mb. These temperatures were lower than one at the limit between rain and snow, and the snow amounts decreased in proportion as air-temperature rose or fell from these points. By the former heavy snow happened on inland of the Pacific side. The latter was the cause of the heavy snow over the districts, along Japan Sea and had much more frequency.
Heavy snow by the convection happened when NW monsoon was severe and were the greatest deal in Hokuriku District. When upper air-temperature were lower, heavy snow happened nearer to the coast of Japan Sea and fell over more inland according as temperature rose.View full abstractDownload PDF (1708K) -
[in Japanese]1961 Volume 23 Issue 2 Pages 54-56
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 56-60
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 60
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 61-63
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 63-65
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 65-69
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 70-71
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 71-72
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 72-74
Published: 1961
Released on J-STAGE: September 04, 2009
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[in Japanese]1961 Volume 23 Issue 2 Pages 75-77
Published: 1961
Released on J-STAGE: September 04, 2009
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