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吸水過程の土壌水分拡散係数の算定法について
http://hdl.handle.net/10076/3139
http://hdl.handle.net/10076/3139b7a2296e-b62f-445a-bec3-bbb9dc9cc753
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN002343370006401.pdf (554.8 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2007-05-10 | |||||||||
| タイトル | ||||||||||
| タイトル | 吸水過程の土壌水分拡散係数の算定法について | |||||||||
| 言語 | ja | |||||||||
| 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 | |||||||||
| 著者 |
清沢, 秀樹
× 清沢, 秀樹
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | A novel method for estimating soil watcr diffusivity D of absorption process has been derived, based on the equation: η=2∫1cD(α)/I(α)dα, where η=x/√ι(Boltzmann variable), I(C)=∫ηdC and C is a normalized water content. By the use of the numerical integral formulas, the above equation is transformed into the simultaneous equations which contain gγ(≡ D(Cγ)/I(Cγ)) as unknowns. D(C) values arc obtained from the solutions gγ multiplied by I(C). The method was examined practically by the distribution of soil water content in the horizontal column. It was found that numerical differentiation of soil water content was not necessary for estimating D(C), while in 'Bruce method' it was indispensable, and that the water content distribution almost equal to original data was obtained when inverse calculation was made using D(C) secured by thc author's method. |
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| 書誌情報 |
三重大學農學部學術報告 = The bulletin of the Faculty of Agriculture, Mie University 巻 64, p. 1-9, 発行日 1982-03-01 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 0462-4408 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00234337 | |||||||||
| フォーマット | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | application/pdf | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 日本十進分類法 | ||||||||||
| 主題Scheme | NDC | |||||||||
| 主題 | 613 | |||||||||
| その他のタイトル | ||||||||||
| 言語 | en | |||||||||
| 値 | A Method for Estimating Soil Water Diffusivity by Absorption Data | |||||||||
| 出版者 | ||||||||||
| 出版者 | 三重大学農学部 | |||||||||
| ノート | ||||||||||
| 値 | Agropedia提供データ | |||||||||
| 資源タイプ（三重大） | ||||||||||
| 値 | Departmental Bulletin Paper / 紀要論文 | |||||||||
