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タイトル	en The stability of water molecular bridges in ombrotrophic peatland soil
作成者	en Mikšík, František 所属 en Institute of Environmental Chemistry, Faculty of Chemistry, Brno University of Technology 所属 en Interdisciplinary Graduate School of Engineering Sciences IGSES, Kyushu University en Freithová, Štěpánka 所属 en Institute of Environmental Chemistry, Faculty of Chemistry, Brno University of Technology en Kotlík, Josef 所属 en Institute of Environmental Chemistry, Faculty of Chemistry, Brno University of Technology en Kučeřík, Jiří 所属 en Institute of Environmental Chemistry, Faculty of Chemistry, Brno University of Technology en MacLeod, Alasdair 所属 en Lews Castle College, University of Highlands and Islands
アクセス権	open access
主題	Other en Peatland Other en Soil Other en Water Molecular Bridges Other en Ombrotrophic
内容注記	Abstract en The stability of water molecular bridges (WaMB) is investigated on the ombrotrophic organic peatland type soil. The samples of the soil collected in the north part of Scotland (UK) near the city of Stornoway. The temperature dependence of the WaMB breaking point was measured through differential scanning calorimetry and shows how much are the organic structures inside the peat type soil susceptible to drying. The deeper peatland soil in this work showsmuch lower temperature values of WaMB breaking of around T ^ * ~ 47 °C compared to the top layer where the middle temperature of WaMB breakage is T ^ * ~ 58 °C, comparable to regular soil types. This temperature dependence shows higher susceptibility of the studied peal soil for drying and therefore higher sensitivity to changes in the water table levels and disturbance of the top layers of the soil system.
出版者	en Interdisciplinary Graduate School of Engineering Sciences, Kyushu University ja 九州大学大学院総合理工学府
日付	Issued2019-10-24
言語	eng
資源タイプ	conference paper
出版タイプ	VoR
資源識別子	DOI https://doi.org/10.15017/2552901 , HDL https://hdl.handle.net/2324/2552901
ID	JaLC 10.15017/2552901
収録誌情報	EISSN 2434-1436 ja Proceedings of International Exchange and Innovation Conference on Engineering & Sciences (IEICES) en Proceedings of International Exchange and Innovation Conference on Engineering & Sciences (IEICES) 巻5 開始ページ12 終了ページ15
会議情報	会議名 en International Exchange and Innovation Conference on Engineering & Science(IEICES) 回次 5 開催国 JPN 開催地 en Kyushu University ja 九州大学
ファイル	p012.pdf 497KB (application/pdf) Available2020-01-29
コンテンツ更新日時	2023-12-20