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植被率を考慮した遮断モデルによる樹冠蒸発量に及ぼす水文データ時間分解能の影響
http://hdl.handle.net/10649/841
http://hdl.handle.net/10649/8412a36192a-6d81-49d1-85a5-b71bcc5e3ee0
| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-10-04 | |||||
| タイトル | ||||||
| タイトル | 植被率を考慮した遮断モデルによる樹冠蒸発量に及ぼす水文データ時間分解能の影響 | |||||
| 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 | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
陸, 旻皎
× 陸, 旻皎 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The objective of this study is to investigate the effect of temporal resolution of hydrological data on canopy evaporation derived from an interception model taking into account of fractional vegetation cover. This newly developed model makes it possible to avoid a problem in our previous model which is based on the Rutter model. Hydrological data with different temporal resolution generated from a 28-year hourly hydrological data set is applied to this interception model. The effect is very significant and is quantified by a formula which relates the annual canopy evaporation with annual effective potential evaporation, canopy capacity and temporal resolution. Using this formula, true annual canopy evaporation invariant to temporal resolution can be derived from annual effective potential evaporation, canopy capacity and fractional vegetation cover. The concept of operational parameter value and its calculation algorithm are proposed. The operational parameter values corresponding to their true values and the temporal resolutions are computed to reproduce the true annual canopy evaporation. This implies the necessity to use operational parameter(s) according to temporal resolution of the data in the operation of hydrological models. | |||||
| 書誌情報 |
土木学会論文集B1（水工学） 巻 67, 号 4, p. 301-306, 発行日 2012-03-14 |
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| 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 | 500 | |||||
| その他のタイトル | ||||||
| その他のタイトル | EFFECT OF TEMPORAL RESOLUTION OF HYDROLOGICAL DATA ON CANOPY EVAPORATION DERIVED FROM AN INTERCEPTION MODEL CONSIDERING FRACTIONAL VEGETATION COVER | |||||
| 出版者 | ||||||
| 出版者 | 土木学会水工学委員会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
