2012 Fiscal Year Final Research Report
Estimation of snowfall change and impact of agriculture in Japan
| Project/Area Number |
22580293
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Agricultural environmental engineering
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| Research Institution | National Agriculture and Food Research Organization |
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Principal Investigator |
INOUE Satoshi 独立行政法人農業・食品産業技術総合研究機構, 北海道農業研究センター, 主任研究員 (20354011)
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| Co-Investigator(Kenkyū-buntansha) |
KOMINAMI Yasuhiro 独立行政法人農業・食品産業技術総合研究機構, 中央農業総合研究センター, 主任研究員 (00370544)
HIROTA Tomoyoshi 独立行政法人農業・食品産業技術総合研究機構, 北海道農業研究センター, 上席研究員 (20343949)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 温暖化影響 / 雪氷変動 / 気候変動 / 農業適応策 |
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| Research Abstract |
The reduction trend was detected in the winter monsoon snowfall in the side of the Sea of Japan. The cause of snowfall reduction was changed precipitation form to rain by air temperature rise. The increase in the low pressure snowfall in the eastern Hokkaido was not detected statistically. Agricultural influence estimated snow coverage and soil frost depth in the Eastern Hokkaido Pacific Ocean side. The increase weeds are expected for reduction of soil frost depth. Maximum snow depth and snow coverage period recorded the greatest in Iwamizawa in 2011 to 2012 winter season. And there were much collapse of facilities, such as a pipe house, and branch crease damage of a fruit tree.
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