Results 31 to 40 of about 2,736,473 (191)

Quantification of changes in the beach volume by the application of an inverse of the Bruun Rule and laser scanning technology; pp. 240–248 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2015
We address the possibilities of combining terrestrial (TLS) and airborne laser scanning (ALS) techniques with the classical concept of equilibrium beach profile to quantify the changes in the total sand volume of slowly evolving sandy beaches.
Maris Eelsalu   +2 more
doaj   +1 more source

Caribbean Beach-Face Slopes and Beach Equilibrium Profiles

open access: yesCoastal Engineering 1988, 1988
Field measurements performed on two Caribbean islands revealed that two-dimensional nearshore bottom morphology is well represented by Dean's (1977) model of the beach equilibrium profile, h - A xm, where h is depth below mean water level at a distance x offshore and A is a scale factor.
John D. Boon, Malcolm O. Green
openaire   +2 more sources

New Jersey Beach Profile Network - 2020 Annual Report

open access: yes, 2020
The New Jersey Beach Profile Network (NJBPN) research effort provides site-specific information that can be expanded into a regional assessment of NJ coastal zone changes.

core   +1 more source

Predicting Crenulate Bay Profiles from Wave Fronts: Numerical Experiments and Empirical Formulae

open access: yesGeosciences, 2021
For crenulate-shaped bays, the coastal outline assumes a specific shape related to the predominant waves in the area: it generally consists of a tangential zone downcoast and a curved portion upcoast.
Mariano Buccino   +3 more
doaj   +1 more source

A Design Parameter for Reef Beach Profiles—A Methodology Applied to Cadiz, Spain

open access: yesJournal of Marine Science and Engineering, 2020
The southwestern coast of Spain is in a tidal zone (mesotidal) which causes the equilibrium profile to be developed in two different sections: the breakage section and the swash section.
Antonio Contreras   +6 more
doaj   +1 more source

Forecast of changes in the beach condition of the Yuzhne city under the influence natural factors

open access: yesЛюдина і довкілля: Проблеми неоекології, 2023
The study of the factors of degradation and the forecast of the state of recreational areas of the coast to prevent their negative changes is relevant. Purpose.
S. M. Yurasov   +3 more
doaj   +1 more source

Some characteristic wave energy dissipation patterns along the Polish coast

open access: yesOceanologia, 2018
Summary: The paper analyses cross-shore bathymetric profiles between Władysławowo (km 125 of the national coastal chainage) and Lake Sarbsko (km 174) commissioned in 2005 and 2011 by coastal authorities for monitoring purposes. The profiles, spaced every
Grzegorz Różyński, Piotr Szmytkiewicz
doaj   +1 more source

A Numerical Model for Offshore Mound Evolution

open access: yesJournal of Marine Science and Engineering, 2020
A numerical model was developed to simulate the evolution of a mound placed in the offshore (i.e., outside the zone of wave breaking), exposed to varying non-breaking waves and water levels.
Jie Zhang, Magnus Larson
doaj   +1 more source

Analysis of Longshore Drift Patterns on the Littoral System of Nusa Dua Beach in Bali, Indonesia

open access: yesJournal of Marine Science and Engineering, 2020
Bali is one of the most popular tourist areas in Indonesia. With its coastline stretching 633 km, Bali has many beautiful beaches that have become world tourism attractions, thus making tourism the economic engine of Bali.
Anthony Harlly Sasono Putro   +1 more
doaj   +1 more source

Ground-Penetrating Radar Prospections to Image the Inner Structure of Coastal Dunes at Sites Characterized by Erosion and Accretion (Northern Tuscany, Italy)

open access: yesApplied Sciences, 2021
In this study we aimed to gain insights into dune formation and evolution from select coastal tracts of Northern Tuscany by inspecting their internal sedimentary architecture with Ground-Penetrating Radar (GPR) analysis.
Adriano Ribolini   +3 more
doaj   +1 more source

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