Development of a portable rainfall-runoff simulator for investigating pollutant transport from agricultural soil --- bromide and Cs transport --- (農業農村工学会要旨)



農業農村工学会全国大会講演要旨集 pp., 2013

発表番号 [8-06]

Development of a portable rainfall-runoff simulator for investigating pollutant transport from agricultural soil --- bromide and Cs transport ---

Watanabe Hirozumi [Tokyo University of Agriculture and Technology]
Somjunyakul Piniti [Tokyo University of Agriculture and Technology]
Ok Junghun [National Academy of Agricultural Science,Republic of Korea]
Jaikaew Piyanuch [Tokyo University of Agriculture and Technology]
Dang Quoc Thuyet [Tokyo University of Agriculture and Technology]
Boulange Julien [Tokyo University of Agriculture and Technology]

Development of a portable rainfall-runoff simulator for investigating pollutant transport from agricultural soil --- bromide and Cs transport ---

○Piniti Somjunyakul [Tokyo Univ. of Ag.& Tech.]
Junghun Ok [National Academy of Agricultural Science, Republic of Korea]
Piyanuch Jaikaew [Tokyo Univ. of Ag.& Tech.]
Dang Quoc Thuyet [Tokyo Univ. of Ag.& Tech.]
Julien Boulange [Tokyo Univ. of Ag.& Tech.]
Hirozumi Watanabe [Tokyo Univ. of Ag.& Tech.]

本研究では、農地からの汚染物質の流出解析のための移動式降雨流出試験装置を開発し、その降雨流出評価をおこなった。移動式降雨流出試験装置での流出係数は既往研究と同様の範囲にあることを確認した。また、東京農工大学の土壌による臭素トレーサ降雨流出試験、および福島県二本松市土壌を用いたセシウム降雨流出試験を行い、トレーサおよびセシウムの降雨流出特性を評価した。

Keyword: 降雨流出装置 , 表面流出,  セシウム
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