Zobrazeno 1 - 10
of 1 089
pro vyhledávání: '"Sandbar"'
Autor:
Klaudia Kryniecka
Publikováno v:
MethodsX, Vol 13, Iss , Pp 103041- (2024)
This paper introduces the Sandbar Detector plugin for Quantum Geographic Information System (QGIS), designed to streamline the detection and analysis of riverbed forms, previously hindered by time-consuming manual methods requiring extensive expertis
Externí odkaz:
https://doaj.org/article/6c2e2384a60c4ebb8c9cec4e1eb164c6
Autor:
Jorge Gabriel Fernandes Genovez, Théo Dias Arueira, Luís Alfredo dos Santos Prado, Giovanna Figueiredo Lima da Silva, Claudio Cardoso Marinho, André Luiz dos Santos Fonseca, Murilo Minello, Daniel Basílio Zandonadi, Rodrigo Lemes Martins, Francisco de Assis Esteves, Anderson da Rocha Gripp
Publikováno v:
Acta Limnologica Brasiliensia, Vol 36 (2024)
Abstract Aim In this study, we investigated the impact of an episodic marine intrusion on the water column characteristics of Jurubatiba lagoon, a tropical coastal ecosystem, for 12 months following a sandbar breaching event to elucidate the duration
Externí odkaz:
https://doaj.org/article/7a625d73694048ad93b3a3fb9ede7e41
Autor:
Evangelos Alevizos
Publikováno v:
Remote Sensing, Vol 16, Iss 23, p 4551 (2024)
Nearshore sandbars are dynamic features that characterize shallow morphobathymetry and vary over a wide range of geometries and temporal lifespans. Nearshore sandbars influence beach geometry by altering the energy of incoming waves; thus, monitoring
Externí odkaz:
https://doaj.org/article/80af48d8e07841f398337114e05dd3b7
Akademický článek
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Autor:
Adélaïde Taveneau, Rafael Almar, Erwin W. J. Bergsma, Cheikh Omar Tidjani Cissé, Boubou Aldiouma Sy, Abdoulaye Ndour
Publikováno v:
Remote Sensing, Vol 16, Iss 19, p 3551 (2024)
Understanding beach dynamics, both in time and in space, is paramount to better understand how and when to intervene to improve coastal management strategies. Beach morphodynamics is expressed in a variety of ways. As indicators of beach change, we c
Externí odkaz:
https://doaj.org/article/7b74ba78802343069e1318733c997559
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 9, p 1630 (2024)
The position and morphology of offshore sandbars are highly dependent on wave conditions; however, the mechanisms driving sand movement by water waves remain elusive to scientists and coastal engineers. This study presents a series of experiments con
Externí odkaz:
https://doaj.org/article/5acc82a4a1b54530b4e80e7bcccaf80a
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 8, p 1418 (2024)
Sandbars are commonly encountered in coastal environments, acting as natural protections during storm events. However, the sandbar response to waves and possible shear failure is poorly understood. In this research, a two–dimensional numerical mode
Externí odkaz:
https://doaj.org/article/a7ab4fce8d464ee48768420fef5eca1b
Publikováno v:
Coasts, Vol 3, Iss 2, Pp 145-159 (2023)
Nearshore sandbars are common features along sandy coasts. However, identifying sandbars within a beach profile traditionally requires a large historical dataset or subjective input from an observer. Several existing methodologies rely on reference p
Externí odkaz:
https://doaj.org/article/e9c919fb1ee24b608105a3a56b721770
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 6, p 911 (2024)
To analyze the impacts of groins, sandbars, and channels on the three-dimensional features of rip currents, we conducted experimental investigations on the vertical distribution of rip currents under intersecting waves along barred beaches with chann
Externí odkaz:
https://doaj.org/article/29e50a1eb21e41d6b103fb3ed2060371
Publikováno v:
Oceanologia, Vol 65, Iss 1, Pp 71-85 (2023)
The longshore realignment of nearshore sandbars is a morphodynamic phenomenon of multiple sandbar systems that has been known about for several decades. However, it is unknown how switching-related nearshore changes influence the evolution of subaeri
Externí odkaz:
https://doaj.org/article/349c24b2bfe44171bf2b32fa5113e56b