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Physical and topographic factors affecting suspended particulate matter composition in a shallow tropical estuary.
http://hdl.handle.net/10069/22000
http://hdl.handle.net/10069/2200048ef293d-933b-4759-a579-0ab4c4e8fd34
名前 / ファイル | ライセンス | アクション |
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marenvres68_2_59.pdf (780.5 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2009-06-18 | |||||
タイトル | ||||||
タイトル | Physical and topographic factors affecting suspended particulate matter composition in a shallow tropical estuary. | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Resuspension | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Suspended particulate matter (SPM) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Stable isotopes | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Mangrove | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Estuaries | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Multiple regression analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Seafloor morphology | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Thailand | |||||
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 | |||||
著者 |
Umezawa, Yu
× Umezawa, Yu× Komatsu, Teruhisa× Yamamuro, Masumi× Koike, Isao |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | To better understand topography-dependent characteristics of suspended particulate matter (SPM) in a tropical shallow estuary during dry season, the physical factors causing an increase in SPM and the sources of SPM were investigated at the western coast of Thailand. Single and multiple regression analyses using physical parameters as independent variables indicated that periodic tidal current-driven resuspension, episodic wind-driven resuspension, and river-borne inputs were the most important factors controlling SPM increases in areas surrounded by sand bars, areas directly facing the ocean, and areas close to the river mouth, respectively. The assessment of the origin of increased SPM over the background levels estimated from the chemical signatures (delta(13)C and C/N ratio) at all investigated locations and for each event responsible for an increase in SPM confirmed the results of the multiple regression analyses. The results suggested that specific characteristics of SPM at each location were highly contributed by sedimentary materials and could be rather consistent through the season under similar weather conditions. | |||||
書誌情報 |
Marine environmental research 巻 68, 号 2, p. 59-70, 発行日 2009-08 |
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出版者 | ||||||
出版者 | Elsevier | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 01411136 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00304736 | |||||
PubMed番号 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | PMID | |||||
関連識別子 | 19439351 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.marenvres.2009.04.004 | |||||
権利 | ||||||
権利情報 | Copyright (c) 2009 Elsevier Inc. All rights reserved. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Marine Environmental Research. 68(2), pp. 59-70; 2009 |