| Publication type: | Conference paper |
| Type of review: | Peer review (abstract) |
| Title: | Measuring sediment fluxes in periglacial reservoirs using water samples, LISST and ADCP |
| Authors: | Ehrbar, D. Schmocker, L. Vetsch, D.F. Boes, R.M. Döring, Michael |
| Proceedings: | Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016, Stuttgart, Germany, 19-22 September 2016 |
| Editors of the parent work: | Wieprecht, Silke Haun, Stefan Weber, Karolin Noack, Markus Terheiden, Kristina |
| Page(s): | 1118 |
| Pages to: | 1125 |
| Conference details: | 13th International Symposium on River Sedimentation, Stuttgart, Germany, 19-22 September 2016 |
| Issue Date: | 2017 |
| Publisher / Ed. Institution: | CRC Press |
| ISBN: | 978-1-138-02945-3 978-1-315-62320-7 |
| Language: | English |
| Subjects: | ADP; Sediment; Hydropower |
| Subject (DDC): | 551: Geology and hydrology 577: Ecology |
| Abstract: | Climate change offers new perspectives for reservoirs near to the glacial environment. The reservoirs will benefit from increased water supply but are affected by increased sedimentation. Sediment transport was studied in Griessee. 61% of its catchment area is covered by glaciers. Particle size distribution (PSD) and suspended sediments concentration (SSC) were examined. Measurements were conducted with Niskin bottle sampler, laser in-situ scattering transmissometry (LISST) and acoustic Doppler current profiler (ADCP). They were compared with water samples. PSD and SSC show only minor fluctuations in the lake. The major part of the suspended sediments is silt, median diameters are between 5 and 10 μm. Average SSC is 80 mg/l. A minor turbidity current was detected with ADCP. LISST measurements were used for simultaneous measurement of PSD and SSC profiles. The combination of the three techniques was proven to be suitable for assessing sediment fluxes in periglacial reservoirs at high resolution. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/8248 |
| Fulltext version: | Published version |
| License (according to publishing contract): | Licence according to publishing contract |
| Departement: | Life Sciences and Facility Management |
| Organisational Unit: | Institute of Natural Resource Sciences (IUNR) |
| Appears in collections: | Publikationen Life Sciences und Facility Management |
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Ehrbar, D., Schmocker, L., Vetsch, D. F., Boes, R. M., & Döring, M. (2017). Measuring sediment fluxes in periglacial reservoirs using water samples, LISST and ADCP [Conference paper]. In S. Wieprecht, S. Haun, K. Weber, M. Noack, & K. Terheiden (Eds.), Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016, Stuttgart, Germany, 19-22 September 2016 (pp. 1118–1125). CRC Press.
Ehrbar, D. et al. (2017) ‘Measuring sediment fluxes in periglacial reservoirs using water samples, LISST and ADCP’, in S. Wieprecht et al. (eds) Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016, Stuttgart, Germany, 19-22 September 2016. CRC Press, pp. 1118–1125.
D. Ehrbar, L. Schmocker, D. F. Vetsch, R. M. Boes, and M. Döring, “Measuring sediment fluxes in periglacial reservoirs using water samples, LISST and ADCP,” in Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016, Stuttgart, Germany, 19-22 September 2016, 2017, pp. 1118–1125.
EHRBAR, D., L. SCHMOCKER, D.F. VETSCH, R.M. BOES und Michael DÖRING, 2017. Measuring sediment fluxes in periglacial reservoirs using water samples, LISST and ADCP. In: Silke WIEPRECHT, Stefan HAUN, Karolin WEBER, Markus NOACK und Kristina TERHEIDEN (Hrsg.), Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016, Stuttgart, Germany, 19-22 September 2016. Conference paper. CRC Press. 2017. S. 1118–1125. ISBN 978-1-138-02945-3
Ehrbar, D., L. Schmocker, D.F. Vetsch, R.M. Boes, and Michael Döring. 2017. “Measuring Sediment Fluxes in Periglacial Reservoirs Using Water Samples, LISST and ADCP.” Conference paper. In Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016, Stuttgart, Germany, 19-22 September 2016, edited by Silke Wieprecht, Stefan Haun, Karolin Weber, Markus Noack, and Kristina Terheiden, 1118–25. CRC Press.
Ehrbar, D., et al. “Measuring Sediment Fluxes in Periglacial Reservoirs Using Water Samples, LISST and ADCP.” Proceedings of the 13th International Symposium on River Sedimentation, ISRS 2016, Stuttgart, Germany, 19-22 September 2016, edited by Silke Wieprecht et al., CRC Press, 2017, pp. 1118–25.
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