Zobrazeno 1 - 10
of 40
pro vyhledávání: '"José M. Alsina"'
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
IntroductionFloating marine litter (FML) is a global problem with significant risks to marine life and human health. In semi-enclosed basins like the Black Sea, slow water replenishment and strong input from European rivers create conditions that can
Externí odkaz:
https://doaj.org/article/5dd9628282704f4d9c6ff347b2161c8f
Publikováno v:
Water Science and Engineering, Vol 12, Iss 3, Pp 221-234 (2019)
This paper reviews and discusses the current research status, trends, and future needs in the field of beach morphodynamics under the influence of storm sequences. The paper reviews how the three main research methods, field investigations, numerical
Externí odkaz:
https://doaj.org/article/9df0437bf3404d189a83fd17253b1191
Publikováno v:
Journal of Marine Science and Engineering, Vol 7, Iss 11, p 406 (2019)
The evolution of different initial beach profiles towards the same final beach configuration is investigated based on large-scale experimental data. The same wave condition was performed three times, each time starting from a different initial profil
Externí odkaz:
https://doaj.org/article/81988903dfb44d09af12c7b9e6606e76
Autor:
Yaiza Samper, Manuel Espino, Maria Liste, Marc Mestres, José M. Alsina, Agustín Sánchez-Arcilla
Publikováno v:
Water; Volume 15; Issue 10; Pages: 1813
In this study, we use observations and numerical simulations to investigate the effect of meteorological parameters such as wind and atmospheric pressure on harbour water exchanges. The modelled information is obtained from the SAMOA (Sistema de Apoy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bd95cdaac3792092940db046e42dfd9
https://hdl.handle.net/2117/387862
https://hdl.handle.net/2117/387862
Publikováno v:
Journal of Geophysical Research: Oceans. 128
Onshore bar migration is a characteristic bar behavior during post-storm beach recovery. The present large-scale experiments, feature bichromatic wave groups over an initially steep (1:15), fully-evolving beach. The same accretive wave condition is a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c094890ee6732fc4a3ca8d7213191fb6
https://doi.org/10.1029/2022jc019299
https://doi.org/10.1029/2022jc019299
Autor:
Florian Grossmann, David Hurther, Joep van der Zanden, Agustín Sánchez‐Arcilla, José M. Alsina
Publikováno v:
Journal of Geophysical Research. Oceans
Journal of Geophysical Research. Oceans, 2023, 128 (3), pp.e2022JC018998. ⟨10.1029/2022jc018998⟩
Journal of Geophysical Research. Oceans, 2023, 128 (3), pp.e2022JC018998. ⟨10.1029/2022jc018998⟩
Detailed information on nearshore sediment transport processes during onshore bar migration were obtained from large-scale laboratory experiments with bichromatic wave groups on a relatively steep initial beach slope (1:15). Detailed measurements of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1a1f38a3b654972a781ec15eb120b5d
https://hal.science/hal-04040908
https://hal.science/hal-04040908
Autor:
Joep van der Zanden, Dominic A. van der A, José M. Alsina, Iván Cáceres, Jan S. Ribberink, Agustín Sánchez-Arcilla
Publikováno v:
Coastal engineering, 159:103721. Elsevier
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Accurate suspended sediment concentration measurements are key to understand and quantify the sediment transport patterns in the surf and swash zones. One of the most widely used instruments to collect suspended sediment concentrations is the Optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db71514901fc8d6f1845e77a23a75a77
https://research.utwente.nl/en/publications/44b3d079-5084-4089-b3d6-bbc73933e424
https://research.utwente.nl/en/publications/44b3d079-5084-4089-b3d6-bbc73933e424
Autor:
Enrique M. Padilla, José M. Alsina
A general framework for wave separation in the frequency domain is presented and evaluated with successful results using theoretical examples of nonlinear waves. This framework consists of a qualitative and a quantitative analysis. The qualitative an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a00b672c154be3c92ca12ebdcb53c743
https://hdl.handle.net/2117/380599
https://hdl.handle.net/2117/380599
Autor:
Riccardo Briganti, Gioele Ruffini, Nicholas Dodd, José M. Alsina, Robert McCall, Maurizio Brocchini
Publikováno v:
Journal of Waterway, Port, Coastal, and Ocean Engineering. 146
This paper analyzes the modeling of the hydro- and morphodynamics of bichromatic wave groups on an intermediate beach with an initial 1:15 slope. The nonhydrostatic version of XBeach was used to simulate two incident wave conditions of the experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0126093a52e0c7c0acb980406c4b3843
https://doi.org/10.1061/(asce)ww.1943-5460.0000530
https://doi.org/10.1061/(asce)ww.1943-5460.0000530
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Coastal engineering, 157:103659. Elsevier
Universitat Politècnica de Catalunya (UPC)
Coastal engineering, 157:103659. Elsevier
New large-scale experiments on the influence of storm sequencing on beach profile evolution are presented. The experiments comprised three sequences that commenced from the same initial beach profile. Each sequence consisted of two storms of differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e098197a5a84308928a6364a521445a