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平成23年（2011年）東北地方太平洋沖地震による津波で冠水被害を受けた砂質畑の土壌塩分モニタリング
https://doi.org/10.24514/0002001444
https://doi.org/10.24514/00020014446c833b11-0496-47fc-839c-d290b752cdfe
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TRNIREJ213_73-78.pdf (1.2 MB)
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(c) 国立研究開発法人 農業・食品産業技術総合研究機構
National Agriculture and Food Research Organization, Japan |
| Item type | 紀要論文 / Departmental Bulletin Paper_03(1) | |||||||||||||||||||||||||||||
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| 公開日 | 2025-12-26 | |||||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||||
| タイトル | 平成23年（2011年）東北地方太平洋沖地震による津波で冠水被害を受けた砂質畑の土壌塩分モニタリング | |||||||||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||||
| タイトル | Assessing Salt Concentrations in the Root Zone of the Farm Land Covered with Seawater during the 2011 off the Pacific coast of Tohoku Earthquake | |||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||||||||
| 言語 | jpn | |||||||||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||||||||||||||
| ID登録 | ||||||||||||||||||||||||||||||
| ID登録 | 10.24514/0002001444 | |||||||||||||||||||||||||||||
| ID登録タイプ | JaLC | |||||||||||||||||||||||||||||
| 著者 |
宮本, 輝仁
× 宮本, 輝仁
× 亀山, 幸司
× 塩野, 隆弘
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| 抄録 | ||||||||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||||||||
| 内容記述 | A huge earthquake hit the north-eastern region of Japan on March 11, 2011. Subsequently, a tsunami caused by the huge earthquake struck the costal areas causing serious damage to many towns and farm lands. Many farm lands were covered with seawater, so leaching of excess salts from the root zone was an essential process for restoration of agriculture in these areas. To assess the salt concentrations in the root zone of farm land covered with seawater, soil water content, electrical conductivity of bulk soil and soil temperature were monitored in the field with dielectric soil moisture sensors. Simple calibration methods were used to estimate temporal variations in electrical conductivity of 1:5 soil solutions. The results showed that salts in the root zone were sufficiently removed by rain water during the summer following the tsunami and the electrical conductivities of 1:5 soil solutions at depths of 0.15 and 0.30 m were reduced to approximately 0.2 dS m-1 by the end of July. These dielectric sensor techniques provide useful information for salt control in farm lands. | |||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||||
| 書誌情報 |
ja : 農村工学研究所技報 en : Technical report of the National Institute for Rural Engineering 巻 213, p. 73-78, 発行日 2012-05-31 |
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| 出版者 | ||||||||||||||||||||||||||||||
| 出版者 | 独立行政法人 農業・食品産業技術総合研究機構 農村工学研究所 | |||||||||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||||||||
| 出版者 | National Agriculture and Food Research Organization, National Institute for Rural Engineering | |||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||||
| ISSN | ||||||||||||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||||||||||||
| 収録物識別子 | 1882-3289 | |||||||||||||||||||||||||||||
