学会誌「自然災害科学」
自然災害科学44 Vol.16,No.4, 1998, p261f
【報告】[Scientific Report]
1990年雲仙・普賢岳噴火による農業災害の概要と復旧状況
Agricultural Disasters and Reconstruction by Eruption of Mt.Unzen-Fugendake in 1990
山本 晴彦*・早川 誠而*・鈴木 義則**・平山 耕三***
Haruhiko YAMAMOTO* , Seiji HAYAKAWA* , Yoshinori SUZUKI** and Kouzou HIRAYAMA***
Abstract
Mt. Unzen-Fugendake in Nagasaki Prefecture erupted on 17 November 1990. The eruption occured after about 200 years since 1792. On 3 June 1991, the pyroclastic flows with high temperature happened, and many people died, also villages and farmland were severely damaged. Agricultural Damages were happened by ash fall, violent pyroclastic flows and debris flows in Shimabara city and Fukae town. The yields of tobacco, sweet potato, tangerine, tea, forage crop and rice decreased with poor quality. Agricultural damage of Shimabara district during 1991-1996 by eruption was estimated over 220 billion yen.
キーワード:
1990年噴火，雲仙・普賢岳，火山灰，降灰，農業災害，農業復旧
Key words:
eruption in 1990, Mt.Unzen-Fugendake, volcanic ash, ash fall, reconstruction
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山口大学農学部Faculty of Agriculture, Yamaguchi University
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九州大学農学部Faculty of Agriculture, Kyushu University
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長崎県島原農業改良普及センターAgricultural Extension Center in Shimabara, Nagasaki Prefecture