Zobrazeno 1 - 10
of 200
pro vyhledávání: '"F. Comiti"'
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 24, Pp 1607-1634 (2024)
Confluences are dynamic morphological nodes that are found in all river networks. In mountain regions, they are influenced by hydraulic and sedimentary processes that occur in steep channels during extreme events in small watersheds. Sediment transpo
Externí odkaz:
https://doaj.org/article/3cc9c6047a6f4cafb721e3f1795d22ef
Autor:
G. Zuecco, A. Amin, J. Frentress, M. Engel, C. Marchina, T. Anfodillo, M. Borga, V. Carraro, F. Scandellari, M. Tagliavini, D. Zanotelli, F. Comiti, D. Penna
Publikováno v:
Hydrology and Earth System Sciences, Vol 26, Pp 3673-3689 (2022)
Recent tracer-based studies using stable isotopes of hydrogen and oxygen showed that different methods for extracting water from plant tissues can return different isotopic compositions due to the presence of organic compounds and because they extrac
Externí odkaz:
https://doaj.org/article/99a0756219394ce6aa80b14ae3bade14
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 22, Pp 1955-1968 (2022)
The estimation of debris flow velocity and volume is a fundamental task for the development of early warning systems and the design of control structures and of other mitigation measures. Debris flow velocity can be calculated using seismic data reco
Externí odkaz:
https://doaj.org/article/6e7f09c96e804ba891ac06265e69af76
Publikováno v:
Hydrology and Earth System Sciences, Vol 23, Pp 2041-2063 (2019)
Understanding the hydrological and hydrochemical functioning of glacierized catchments requires the knowledge of the different controlling factors and their mutual interplay. For this purpose, the present study was carried out in two sub-catchments o
Externí odkaz:
https://doaj.org/article/e98251c6d4b04942b2c0ce7188224682
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 18, Pp 1-13 (2018)
The assessment of flow velocity has a central role in quantitative analysis of debris flows, both for the characterization of the phenomenology of these processes and for the assessment of related hazards. Large-scale particle image velocimetry (L
Externí odkaz:
https://doaj.org/article/6ce90ebf435947eaa422c0baf1a6ead7
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLII-4-W2, Pp 27-33 (2017)
In the present study, we applied the Particle Swarming Optimization (PSO) procedure to parametrize two Local Maxima (LM) algorithms and a pattern recognition model based on raster and point-cloud datasets in order to extract treetops of coniferous f
Externí odkaz:
https://doaj.org/article/ef5b96a3955a401b8921e5a91e2ea6b0
Publikováno v:
Hydrology and Earth System Sciences, Vol 21, Iss 1, Pp 23-41 (2017)
Multiple water sources and the physiographic heterogeneity of glacierized catchments hamper a complete conceptualization of runoff response to meltwater dynamics. In this study, we used environmental tracers (stable isotopes of water and electrical c
Externí odkaz:
https://doaj.org/article/98647432745d48fbbe4f8730767db66d
Publikováno v:
Earth Surface Dynamics, Vol 3, Iss 4, Pp 527-542 (2015)
In formerly glaciated mountain settings, Pleistocene glaciations are responsible for profound spatial reorganization of the landscape structure. By imposing local channel slope and the degree of hillslope–channel connectivity, glacial macro-forms c
Externí odkaz:
https://doaj.org/article/3abd40dc2b27408ba676f8f013ef24f0
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 15, Iss 8, Pp 1741-1755 (2015)
Understanding and modelling the dynamics of large wood (LW) in rivers during flood events has spurred a great deal of research in recent years. However, few studies have documented the effect of high-magnitude flash floods on LW recruitment, transpor
Externí odkaz:
https://doaj.org/article/cd441475aa28438f85c58c92207ecf84
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 15, Iss 7, Pp 1545-1549 (2015)
A permanent field installation for the systematic test of debris flow warning systems and algorithms has been equipped on the eastern Italian Alps. The installation was also designed to produce didactic videos and it may host informative visits. The
Externí odkaz:
https://doaj.org/article/59b115273e244b53b54d219c97255237