Debris flows recorded in the Moscardo catchment (Italian Alps) between 1990 and 2019
| Autor: | Stefano Crema, Sara Cucchiaro, Federico Cazorzi, Massimo Arattano, Marco Cavalli, Lorenzo Marchi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
010504 meteorology & atmospheric sciences
rainfall Drainage basin Hydrograph 010502 geochemistry & geophysics 01 natural sciences lcsh:TD1-1066 debris flow hydrograph lcsh:Environmental technology. Sanitary engineering Surge lcsh:Environmental sciences 0105 earth and related environmental sciences lcsh:GE1-350 Hydrology geography geography.geographical_feature_category lcsh:QE1-996.5 lcsh:Geography. Anthropology. Recreation Debris lcsh:Geology monitoring lcsh:G Flow velocity General Earth and Planetary Sciences Time to peak Flow depth Geology Channel (geography) |
| Zdroj: | Natural hazards and earth system sciences 21 (2021): 87–97. doi:10.5194/nhess-21-87-2021 info:cnr-pdr/source/autori:Marchi, Lorenzo; Cazorzi, Federico; Arattano, Massimo; Cucchiaro, Sara; Cavalli, Marco; Crema, Stefano/titolo:Debris flows recorded in the Moscardo catchment (Italian Alps) between 1990 and 2019/doi:10.5194%2Fnhess-21-87-2021/rivista:Natural hazards and earth system sciences (Print)/anno:2021/pagina_da:87/pagina_a:97/intervallo_pagine:87–97/volume:21 Natural Hazards and Earth System Sciences, Vol 21, Pp 87-97 (2021) |
| ISSN: | 1684-9981 |
| DOI: | 10.5194/nhess-21-87-2021 |
| Popis: | This paper presents debris-flows data recorded in the Moscardo Torrent (eastern Italian Alps) between 1990 and 2019. In this time interval, 30 debris flows were observed, 26 of them were monitored by sensors installed on the channel, while four were only documented through post-event observations. Monitored data consist of debris-flow hydrographs, measured utilizing ultrasonic sensors, and rainfall. Debris flows in the Moscardo Torrent occur from early June to the end of September, with higher frequency in the first part of summer. The paper presents data on triggering rainfall, flow velocity, peak discharge, and volume for the monitored hydrographs. Simplified triangular hydrographs and dimensionless hydrographs were derived to show the basic features of the debris flows in the Moscardo Torrent (time to peak, surge duration, flow depth) and permitting comparison with other instrumented catchments. The dataset is made available to the public with the following DOI: https://doi.pangaea.de/10.1594/PANGAEA.919707 . |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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