<abstract xmlns="http://www.w3.org/1999/xhtml">This paper focused on predicting the bank erosion through the Bank Assessment for Non-point source Consequences of Sediment (BANCS) model on the Tŕstie water stream, located in the western Slovakia. In 2014, 18 experimental sections were established on the stream. These were assessed through the Bank Erosion Hazard Index (BEHI) and the Near Bank Stress (NBS) index. Based on the data we gathered, we constructed two erosion prediction curves. One was for BEHI categories low and moderate, and one for high, very high, and extreme BEHI. Erosion predicted through the model correlated strongly with the real annual bank erosion – for low and moderate BEHI, the R2 was 0.51, and for high, very high and extreme BEHI, the R2 was 0.66. Our results confirmed that the bank erosion can be predicted with sufficient precision on said stream through the BANCS model.</abstract>

This paper focused on predicting the bank erosion through the Bank Assessment for Non-point source Consequences of Sediment (BANCS) model on the Tŕstie water stream, located in the western Slovakia. In 2014, 18 experimental sections were established on the stream. These were assessed through the Bank Erosion Hazard Index (BEHI) and the Near Bank Stress (NBS) index. Based on the data we gathered, we constructed two erosion prediction curves. One was for BEHI categories low and moderate, and one for high, very high, and extreme BEHI. Erosion predicted through the model correlated strongly with the real annual bank erosion – for low and moderate BEHI, the R2 was 0.51, and for high, very high and extreme BEHI, the R2 was 0.66. Our results confirmed that the bank erosion can be predicted with sufficient precision on said stream through the BANCS model.

Bank erosion of the Tŕstie stream: BANCS model predictions vs. real bank erosion

Department of Forest Harvesting, Logistics and Ameliorations, Faculty of Forestry

Department of Forestry Technology and Constructions, Faculty of Forestry and Wood Sciences

Journal of Hydrology and Hydromechanics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

This paper focused on predicting the bank erosion through the Bank Assessment for Non-point source Consequences of Sediment (BANCS) model on the Tŕstie water...

Bank erosion of the Tŕstie stream: BANCS model predictions vs. real bank erosion

Online veröffentlicht: 28. März 2019

Seitenbereich: 121 - 128

Eingereicht: 29. Mai 2017

Akzeptiert: 28. Feb. 2018

DOI: https://doi.org/10.2478/johh-2018-0040

Schlüsselwörter
BANCS model, Bank erosion, Prediction curves

© 2019 Zuzana Allmanová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Bank erosion of the Tŕstie stream: BANCS model predictions vs. real bank erosion

Online veröffentlicht: 28. März 2019

Seitenbereich: 121 - 128

Eingereicht: 29. Mai 2017

Akzeptiert: 28. Feb. 2018

DOI: https://doi.org/10.2478/johh-2018-0040

SchlüsselwörterBANCS model, Bank erosion, Prediction curves

© 2019 Zuzana Allmanová et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Schlüsselwörter
BANCS model, Bank erosion, Prediction curves