Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Gabriel Spreitzer"'
Publikováno v:
Environmental Sciences Europe, Vol 36, Iss 1, Pp 1-22 (2024)
Abstract Wood plays an important ecological role in rivers. Yet challenges arise when large wood (LW) is mobilised and transported during floods. Due to a lack of quantitative data, movement behaviour of LW during floods is still not well understood
Externí odkaz:
https://doaj.org/article/402305f655fb48d6a1078e3664ad32b0
Autor:
Gabriel Spreitzer, Heide Friedrich, Jon Tunnicliffe, Volker Weitbrecht, Diego Ravazzolo, Virginia Ruiz-Villanueva, Isabella Schalko
Publikováno v:
Earth Surface Processes and Landforms. 47:32-57
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95d56569cdcfa9451837a0842bfd2484
https://doi.org/10.1002/esp.5181
https://doi.org/10.1002/esp.5181
Publikováno v:
Natural Hazards, 113 (3)
Large Wood (LW) transported during floods or channelized mass flows poses a high risk for engineered structures, often leading to significant damage or total failure of the impacted structure. To date little is known about impact magnitudes caused by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6937b1eddffbb5b4467e4f577f7a057
Publikováno v:
Proceedings of the 39th IAHR World Congress.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77ce42c9fc7a6727d0d9d172ee0f5578
https://doi.org/10.3850/iahr-39wc2521711920221245
https://doi.org/10.3850/iahr-39wc2521711920221245
Large wood (LW) and logjams are common and important elements in rivers, yet knowledge about composition, volume and porosity of wooden structures in streams is still limited. Most studies apply a rectangular approach (manually measuring a rough boun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed4d1cf1bec280609c50f46fcb23e740
https://doi.org/10.5194/egusphere-egu21-4966
https://doi.org/10.5194/egusphere-egu21-4966
Publikováno v:
River Flow 2020 ISBN: 9781003110958
River Flow 2020
River Flow 2020
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c05912bb20ff5658eebb10435231a090
https://doi.org/10.1201/b22619-225
https://doi.org/10.1201/b22619-225
Publikováno v:
38th IAHR World Congress - "Water: Connecting the World".
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed64d1b1abecd7c7fe6888c07d3105b
https://doi.org/10.3850/38wc092019-1551
https://doi.org/10.3850/38wc092019-1551
Effects of large wood (LW) blockage on bedload connectivity in the presence of a hydraulic structure
Publikováno v:
Ecological Engineering. 161:106156
Large wood (LW) commonly forms log jams, influencing bed composition and biota via complex flow-sediment-wood interactions. A LW blockage, often induced by river-crossing infrastructure, can strongly alter channel hydraulics and sediment transport pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22eabd37414addf819f07d2ab48a9bc1
https://doi.org/10.1016/j.ecoleng.2021.106156
https://doi.org/10.1016/j.ecoleng.2021.106156
Publikováno v:
Geomorphology. 358:107122
The formation of large wood (LW) accumulations during floods represents a major hazard for constricted river cross-sections, e.g. bridges and weirs, as it affects flow hydraulics and sediment transport. To better assess LW accumulations, reliable str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ba3f553ca8da5ee09a18fac70a0286e
https://doi.org/10.1016/j.geomorph.2020.107122
https://doi.org/10.1016/j.geomorph.2020.107122
Publikováno v:
Journal of Hydrology. 581:124430
A Structure from Motion (SfM) photogrammetry-based methodology for precise mapping of large wood (LW) accumulations in fluvial systems is presented. The technique may be useful for routine inventory and rapid volume estimation of complex LW structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74866bf0dad754e3d684c4489f6fcafd
https://doi.org/10.1016/j.jhydrol.2019.124430
https://doi.org/10.1016/j.jhydrol.2019.124430