Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ivan, Pascal"'
Although the importance of studying channel bifurcations is widely recognised, their hydraulic behaviour in shallow, rough mountain rivers has so far received little attention from researchers. Understanding the specific hydraulics of such units is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9f8f286b8ed75cf51e814e02a90d501
https://doi.org/10.5194/egusphere-egu23-8056
https://doi.org/10.5194/egusphere-egu23-8056
Publikováno v:
Earth Surface Processes and Landforms. 46:1750-1765
Steep streams on rough beds are generally characterised by supercritical flow conditions under which antidunes can develop and migrate over time. In this paper, we present flume experiments that we conducted to investigate the variability of antidune
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a45f62a970a93f303db833b61202fae
https://doi.org/10.1002/esp.5110
https://doi.org/10.1002/esp.5110
Autor:
Antoine, Soloy, Edoardo, Grottoli, Mark, Lorang, Bob de Graffenried, Ivan, Pascal, Bertoni, Duccio, Imen, Turki, Nicolas, Lecoq, Derek, Jackson, Emilia Guisado Pintado, Christophe, Ancey, Arthur, Trembanis, Benoit, Laignel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3728::7f393e87fd1f9fb545ade9445cadecb9
http://hdl.handle.net/11568/1122047
http://hdl.handle.net/11568/1122047
Characterising morphological changes in mountain areas is of fundamental importance for scienceand engineering. Intense floods usually involve massive sediment transport, which may significantlyalter basin and river characteristics. Sediment erosion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7684d48ccb1e63ed02a27db854ba9cb0
https://doi.org/10.5194/egusphere-egu2020-8526
https://doi.org/10.5194/egusphere-egu2020-8526
Autor:
Adriano Fiorucci, Ivan Pascal, Chiara Colombero, Paolo Dabove, Luigi Sambuelli, Cesare Comina
Publikováno v:
GEOPHYSICS. 82:B189-B199
The geologic investigation of water-covered areas is often difficult and inefficient with only the use of traditional surveying techniques (i.e., local drilling and sampling). Waterborne geophysical surveys can offer a valuable alternative to achieve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ee0aed411d77120e5ea0489eff8dacc
https://doi.org/10.1190/geo2017-0071.1
https://doi.org/10.1190/geo2017-0071.1
Autor:
Ivan Pascal, D. Stanley Tarbell
Publikováno v:
Journal of the American Chemical Society. 79:6015-6020
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f30e76959611c6d8eb13c9bf512937e3
https://doi.org/10.1021/ja01579a045
https://doi.org/10.1021/ja01579a045
Autor:
Ivan Pascal, Christophe Ancey
Measuring bedload transport rates usually involves measuring the flux of sediment or collecting sediment during a certain interval of time Δt. Because bedload transport rates exhibit significant non‐Gaussian fluctuations, their time‐averaged rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8fc6e8c7b1aa41833b63f9e7eceaf35
https://infoscience.epfl.ch/record/283367
https://infoscience.epfl.ch/record/283367
Autor:
Ivan Pascal, Christophe Ancey
Measuring sediment fluxes in rivers and laboratory flumes has long been a challenge. Different definitions of sediment transport rates have been proposed over the past decades. Most measurement techniques involve collecting a volume of sediment in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25657ba3de5db3b33e6fffb204f4f342
https://infoscience.epfl.ch/record/283626
https://infoscience.epfl.ch/record/283626
Autor:
Ivan Pascal
Publikováno v:
Journal of the American Chemical Society. 83:2969-2970
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::761f614fba57141997eaa07baa8a926f
https://doi.org/10.1021/ja01474a057
https://doi.org/10.1021/ja01474a057
Autor:
Ivan Pascal
Publikováno v:
Journal of the American Chemical Society. 84:3793-3794
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f075f12f6732c5ab278eec29d5fc267
https://doi.org/10.1021/ja00878a059
https://doi.org/10.1021/ja00878a059