Foredunes and blowouts: initiation, geomorphology and dynamics

P Hesp - Geomorphology, 2002 - Elsevier
This paper reviews the initiation, dynamics, geomorphology and evolution of incipient
foredunes, established foredunes, and blowouts. Incipient foredunes may be initiated in a …

Scale-dependent perspectives on the geomorphology and evolution of beach-dune systems

IJ Walker, RGD Davidson-Arnott, BO Bauer… - Earth-Science …, 2017 - Elsevier
Despite widespread recognition that landforms are complex Earth systems with process-
response linkages that span temporal scales from seconds to millennia and spatial scales …

Dynamics of beach-dune systems

DJ Sherman, BO Bauer - Progress in Physical Geography, 1993 - journals.sagepub.com
Beaches and coastal dunes are dynamic geomorphic systems that respond to process
forcing over a broad spectrum of spatial and temporal scales. At all scales, there are …

Air flow over foredunes and implications for sand transport

SM Arens, HME Van Kaam‐Peters… - Earth surface …, 1995 - Wiley Online Library
More than 4000 hourly wind profiles measured on three topographically different foredunes
are analysed and discussed. Wind flow over the foredunes is studied by means of the …

Flow dynamics over a foredune at Prince Edward Island, Canada

PA Hesp, R Davidson-Arnott, IJ Walker, J Ollerhead - Geomorphology, 2005 - Elsevier
Time-averaged windspeed profiles at eight locations over a relatively high (8 m), vegetated,
topographically simple foredune were measured using cup and ultrasonic anemometry …

Wind direction and complex sediment transport response across a beach–dune system

BO Bauer, RGD Davidson‐Arnott… - Earth Surface …, 2012 - Wiley Online Library
Evidence from a field study on wind flow and sediment transport across a beach–dune
system under onshore and offshore conditions (including oblique approach angles) …

Coastline orientation, aeolian sediment transport and foredune and dunefield dynamics of Moçambique Beach, Southern Brazil

GM da Silva, P Hesp - Geomorphology, 2010 - Elsevier
This paper examines the role of coastline orientation on foredune and dunefield
development at Moçambique Beach, Southern Brazil. The beach displays significant …

[PDF][PDF] 3.08–Dune coasts

P Hesp - Treatise on Estuarine and Coastal Science. Academic …, 2011 - researchgate.net
A review of the processes of initiation, evolution, dynamics, geomorphology, and location of
coastal dunes is provided. Four principal dune types are covered: foredunes, blowouts …

Flow deflection over a foredune

PA Hesp, TAG Smyth, P Nielsen, IJ Walker, BO Bauer… - Geomorphology, 2015 - Elsevier
Flow deflection of surface winds is common across coastal foredunes and blowouts. Incident
winds approaching obliquely to the dune toe and crestline tend to be deflected towards a …

High‐frequency sediment transport responses on a vegetated foredune

RGD Davidson‐Arnott, BO Bauer… - Earth Surface …, 2012 - Wiley Online Library
Wind flow and sand transport intensity were measured on the seaward slope of a vegetated
foredune during a 16 h storm using an array of sonic anemometers and Wenglor laser …