Articles | Volume 3, issue 3
https://doi.org/10.5194/esurf-3-311-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/esurf-3-311-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
The role of log jams and exceptional flood events in mobilizing coarse particulate organic matter in a steep headwater stream
WSL Swiss Federal Institute for Forest, Snow and Landscape Research, 8903 Birmensdorf, Switzerland
Forest Ecology, Institute of Terrestrial Ecosystems, Department of Environmental Systems Science, ETH Zurich, 8092 Zurich, Switzerland
J. M. Turowski
WSL Swiss Federal Institute for Forest, Snow and Landscape Research, 8903 Birmensdorf, Switzerland
Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, 14473 Potsdam, Germany
A. Badoux
WSL Swiss Federal Institute for Forest, Snow and Landscape Research, 8903 Birmensdorf, Switzerland
M. Stoffel
Dendrolab.ch, Institute of Geological Sciences, University of Bern, 3012 Bern, Switzerland
Institute for Environmental Sciences, University of Geneva, 1227 Carouge, Switzerland
C. Rickli
WSL Swiss Federal Institute for Forest, Snow and Landscape Research, 8903 Birmensdorf, Switzerland
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Cited
35 citations as recorded by crossref.
- River logjams cause frequent large-scale forest die-off events in southwestern Amazonia U. Lombardo
- Global wood cascades from terrestrial sources to terrestrial, freshwater, and marine sinks E. Wohl et al.
- More than heavy rain turning into fast-flowing water – a landscape perspective on the 2021 Eifel floods M. Dietze et al.
- Large wood recruitment processes and transported volumes in Swiss mountain streams during the extreme flood of August 2005 N. Steeb et al.
- Climate regulates the erosional carbon export from the terrestrial biosphere R. Hilton
- Logjams in a mountain stream network: Patterns, biogeomorphic associations, and anthropogenic impacts P. Cienciala et al.
- Fluvial transport of coarse particulate organic matter in a coastal mountain stream of a rainy‐temperate evergreen broadleaf forest in southern Chile A. Iroumé et al.
- Geomorphic complexity influences coarse particulate organic matter transport and storage in headwater streams C. Fogel & K. Lininger
- Large wood fluctuation and longitudinal connectivity conditions along a segment of the Blanco River (Chilean Patagonia) A. Iroumé et al.
- Unravelling the frequency and magnitude of large wood mobility and transport distance across 11 low‐order streams over multiple years B. Finch et al.
- Environmental and hydrologic controls on sediment and organic carbon export from a subalpine catchment: insights from a time series M. Schwab et al.
- The where and why of large wood occurrence in the Upper Mississippi and Illinois Rivers M. Van Appledorn et al.
- Geomorphic and stream flow influences on large wood dynamics and displacement lengths in high gradient mountain streams (Chile) A. Iroumé et al.
- Wood export varies among decadal, annual, seasonal, and daily scale hydrologic regimes in a large, Mediterranean climate, mountain river watershed A. Senter et al.
- Magnitude amplification of flash floods caused by large woody in Keze gully in Jiuzhaigou National Park, China J. Chen et al.
- Seasonal and diurnal fluctuations of coarse particulate organic matter transport in a snowmelt‐dominated stream A. Marshall et al.
- Understanding the role of large wood in restoring river systems across scales and structures: A systematic review G. Nassaji Matin et al.
- The pulse of driftwood export from a very large forested river basin over multiple time scales, Slave River, Canada N. Kramer et al.
- Long‐term large wood load fluctuations in two low‐order streams in Southern Chile A. Iroumé et al.
- Rules of the road: A qualitative and quantitative synthesis of large wood transport through drainage networks N. Kramer & E. Wohl
- Testing models of step formation against observations of channel steps in a steep mountain stream A. Golly et al.
- Large wood dynamics in a mountain river disturbed by a volcanic eruption A. Iroumé et al.
- Organic matter storage and decomposition in the hyporheic zone of a mountain stream T. KUBO et al.
- A high‐resolution inter‐annual framework for exploring hydrological drivers of large wood dynamics B. Hortobágyi et al.
- The sediment stratigraphy of a flood event: An example from the Sabie River, South Africa J. Knight & M. Evans
- Current progress in quantifying and monitoring instream large wood supply and transfer in rivers V. Ruiz‐Villanueva et al.
- Large wood potential, piece characteristics, and flood effects in Swiss mountain streams C. Rickli et al.
- Bridging the gaps: An overview of wood across time and space in diverse rivers E. Wohl
- Wood export prediction at the watershed scale A. Senter et al.
- The current state of the use of large wood in river restoration and management R. Grabowski et al.
- Measurements of coarse particulate organic matter transport in steep mountain streams and estimates of decadal CPOM exports K. Bunte et al.
- Laboratory study on the characteristics of large wood and debris flow processes at slit-check dams J. Chen et al.
- Study on the effects of hydrological connectivity on the dispersal and driving factors of macroinvertebrate communities Y. Zhang et al.
- Regulation effect of slit-check dam against woody debris flow: Laboratory test X. Xie et al.
- Repose time patterns of debris‐flow events in alpine catchments M. Heiser et al.
35 citations as recorded by crossref.
- River logjams cause frequent large-scale forest die-off events in southwestern Amazonia U. Lombardo
- Global wood cascades from terrestrial sources to terrestrial, freshwater, and marine sinks E. Wohl et al.
- More than heavy rain turning into fast-flowing water – a landscape perspective on the 2021 Eifel floods M. Dietze et al.
- Large wood recruitment processes and transported volumes in Swiss mountain streams during the extreme flood of August 2005 N. Steeb et al.
- Climate regulates the erosional carbon export from the terrestrial biosphere R. Hilton
- Logjams in a mountain stream network: Patterns, biogeomorphic associations, and anthropogenic impacts P. Cienciala et al.
- Fluvial transport of coarse particulate organic matter in a coastal mountain stream of a rainy‐temperate evergreen broadleaf forest in southern Chile A. Iroumé et al.
- Geomorphic complexity influences coarse particulate organic matter transport and storage in headwater streams C. Fogel & K. Lininger
- Large wood fluctuation and longitudinal connectivity conditions along a segment of the Blanco River (Chilean Patagonia) A. Iroumé et al.
- Unravelling the frequency and magnitude of large wood mobility and transport distance across 11 low‐order streams over multiple years B. Finch et al.
- Environmental and hydrologic controls on sediment and organic carbon export from a subalpine catchment: insights from a time series M. Schwab et al.
- The where and why of large wood occurrence in the Upper Mississippi and Illinois Rivers M. Van Appledorn et al.
- Geomorphic and stream flow influences on large wood dynamics and displacement lengths in high gradient mountain streams (Chile) A. Iroumé et al.
- Wood export varies among decadal, annual, seasonal, and daily scale hydrologic regimes in a large, Mediterranean climate, mountain river watershed A. Senter et al.
- Magnitude amplification of flash floods caused by large woody in Keze gully in Jiuzhaigou National Park, China J. Chen et al.
- Seasonal and diurnal fluctuations of coarse particulate organic matter transport in a snowmelt‐dominated stream A. Marshall et al.
- Understanding the role of large wood in restoring river systems across scales and structures: A systematic review G. Nassaji Matin et al.
- The pulse of driftwood export from a very large forested river basin over multiple time scales, Slave River, Canada N. Kramer et al.
- Long‐term large wood load fluctuations in two low‐order streams in Southern Chile A. Iroumé et al.
- Rules of the road: A qualitative and quantitative synthesis of large wood transport through drainage networks N. Kramer & E. Wohl
- Testing models of step formation against observations of channel steps in a steep mountain stream A. Golly et al.
- Large wood dynamics in a mountain river disturbed by a volcanic eruption A. Iroumé et al.
- Organic matter storage and decomposition in the hyporheic zone of a mountain stream T. KUBO et al.
- A high‐resolution inter‐annual framework for exploring hydrological drivers of large wood dynamics B. Hortobágyi et al.
- The sediment stratigraphy of a flood event: An example from the Sabie River, South Africa J. Knight & M. Evans
- Current progress in quantifying and monitoring instream large wood supply and transfer in rivers V. Ruiz‐Villanueva et al.
- Large wood potential, piece characteristics, and flood effects in Swiss mountain streams C. Rickli et al.
- Bridging the gaps: An overview of wood across time and space in diverse rivers E. Wohl
- Wood export prediction at the watershed scale A. Senter et al.
- The current state of the use of large wood in river restoration and management R. Grabowski et al.
- Measurements of coarse particulate organic matter transport in steep mountain streams and estimates of decadal CPOM exports K. Bunte et al.
- Laboratory study on the characteristics of large wood and debris flow processes at slit-check dams J. Chen et al.
- Study on the effects of hydrological connectivity on the dispersal and driving factors of macroinvertebrate communities Y. Zhang et al.
- Regulation effect of slit-check dam against woody debris flow: Laboratory test X. Xie et al.
- Repose time patterns of debris‐flow events in alpine catchments M. Heiser et al.
Saved (final revised paper)
Latest update: 24 May 2026
Short summary
The export of coarse particulate organic matter (CPOM) from mountain catchments seems to be strongly linked to rising discharge, but the mechanism leading to this is unclear. We show that log jams in a steep headwater stream are an effective barrier for CPOM export. Exceptional discharge events play a dual role: First, they destroy existing jams, releasing stored material. Second, they intensify channel--hillslope coupling, thereby recruiting logs to the channel, around which new jams can form.
The export of coarse particulate organic matter (CPOM) from mountain catchments seems to be...