2019
DOI: 10.1016/j.margeo.2019.106040
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Observations of wave influence on alongshore ebb-tidal delta morphodynamics at Oregon Inlet, NC

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Cited by 8 publications
(5 citation statements)
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“…This option may temporarily "turn back the clock" on erosion without solving the problem in the long term. Similarly, relocating the south flood channel would rely on dredging maintenance, as active channel rotation, shoal movement and morphological changes due to storms and day-to-day processes have been reported at this inlet (Humberston et al, 2019;Velasquez-Montoya et al, 2020).…”
Section: Morphological Considerationsmentioning
confidence: 94%
“…This option may temporarily "turn back the clock" on erosion without solving the problem in the long term. Similarly, relocating the south flood channel would rely on dredging maintenance, as active channel rotation, shoal movement and morphological changes due to storms and day-to-day processes have been reported at this inlet (Humberston et al, 2019;Velasquez-Montoya et al, 2020).…”
Section: Morphological Considerationsmentioning
confidence: 94%
“…The Radar Inlet Observation System (RIOS) is a fully automated non‐Doppler XBR remote sensing system housed within a mobile trailer for rapid deployment (Humberston et al., 2019; McNinch et al., 2012). RIOS records the backscatter of emitted microwave radio signals with a horizontal beam width of 1.2° and a vertical beam width of 25°.…”
Section: Observationsmentioning
confidence: 99%
“…The XBR antenna completed a rotation every 1.67 s, resulting in a sampling frequency of 0.60 Hz. Raw backscatter data were transformed from polar coordinates onto a 5 m × 5 m Cartesian grid (Humberston et al., 2019) and smoothed in the alongshore direction by 100 m using a multidimensional image averaging filter (imfilter). The resulting grid was rotated 28° clockwise of true north to match the orientation of the numerical modeling framework.…”
Section: Observationsmentioning
confidence: 99%
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“…The depth of the main ebb channel may exceed 13 m along the southern side of the inlet throat but is significantly shallower (<3 m) in other areas. Dynamic sediment transport impacts the safe navigation requirement of a minimum 4.25 m draft clearance for vessels, and thus the inlet is frequently surveyed and dredged by the USACE Wilmington District (USACE‐SAW; e.g., Humberston et al., 2019).…”
Section: Study Sitementioning
confidence: 99%