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Hervé Piégay

affiliation not provided to SSRN

SCHOLARLY PAPERS

8

DOWNLOADS

478

TOTAL CITATIONS

4

Scholarly Papers (8)

1.

River Widening in Mountain and Foothills Areas During Floods: Insights from a European Meta-Analysis

Number of pages: 47 Posted: 30 May 2023
University of Lausanne, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Free University of Bozen-Bolzano, affiliation not provided to SSRN, University of Oviedo, University of Barcelona, Polish Academy of Sciences (PAS), affiliation not provided to SSRN, Geological and Mining Institute of Spain, National Research Council (IGME-CSIC), affiliation not provided to SSRN, Norwegian University of Science and Technology (NTNU), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Padua, affiliation not provided to SSRN and Polish Academy of Sciences (PAS)
Downloads 114 (621,896)
Citation 2

Abstract:

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bank erosion, width ratio, channel planform changes, geomorphic changes, flood response

2.

Can We Wrongly Link Armouring to Damming? A Need to Promote Hypothesis-Driven Rather than Expert-Based Approaches in Fluvial Geomorphology

Number of pages: 58 Posted: 05 Feb 2022 Last Revised: 02 Aug 2022
Geological and Mining Institute of Spain, National Research Council (IGME-CSIC), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 75 (837,727)

Abstract:

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Rhône river, Grain-size, Dams, Anthropocene rivers

3.

Modelling Coarse-Sediment Propagation Following Gravel Augmentation: The Case of the Rhône River at Péage-De-Roussillon (France)

Number of pages: 64 Posted: 27 Dec 2022
Geological and Mining Institute of Spain, National Research Council (IGME-CSIC), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 69 (891,180)

Abstract:

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gravel augmentation, sediment pulse, gravel-bed rivers, bedload

4.

Assessing Functional Characteristics of a Braided River in the Qinghai-Tibet Plateau, China

Number of pages: 28 Posted: 09 Dec 2021
Peng Gao, Zhiwei Li, Yuchi You, Yinjun Zhou and Hervé Piégay
Syracuse University, Wuhan University, Changsha University of Science and Technology, Changjiang River Scientific Research Institute and affiliation not provided to SSRN
Downloads 58 (980,173)

Abstract:

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High-elevation braided river, Flowing channel, Active channel width, Braiding intensity, Bar vegetation

5.

Geomorphic Effects of a Run-of-The-River Dam in a Multi-Driver Context: The Case of the Upper Garonne (Central Pyrenees)

Number of pages: 57 Posted: 08 Dec 2021
affiliation not provided to SSRN, University of Lleida, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 50 (1,063,489)
Citation 2

Abstract:

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By-passed reach, Channel adjustments, BACI approach, Upper Garonne River

6.

A Multi-Spatiotemporal Scale Strategy to Evaluate Factors Controlling Pebble Mobility and its Interactions with Bedforms in a Lowland Gravel-Bed River

Number of pages: 49 Posted: 01 Jul 2022
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Liverpool and Université de Paris - CNRS
Downloads 48 (1,086,013)

Abstract:

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Tracer dispersion, bedload path length, low-energy meanders, geomorphic units, active layer

7.

Mapping water in a Dynamic World: Annual Water Occurrence Frequencies from full Sentinel-2 time series

Number of pages: 36 Posted: 04 Apr 2026
affiliation not provided to SSRN, Indian Institute of Technology (BHU) Varanasi, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 39 (1,222,651)

Abstract:

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global surface water extent, variable inundation, water detection, seasonal and intermittent rivers, deep learning segmentation model, large-scale cloud computing, GEE

8.

DOES BED RELIEF INDEX INFORM ABOUT SEDIMENT SUPPLY IN PROGLACIAL MULTI-CHANNEL SYSTEMS? THE RUTOR CASE STUDY

Number of pages: 48 Posted: 16 Jan 2026
affiliation not provided to SSRN, affiliation not provided to SSRN, Politecnico di Torino, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 25 (1,399,036)

Abstract:

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bed relief index, proglacial area, delta, braided river