Historical Shoreline Changes at an Active Island Volcano: Stromboli, Italy

Romagnoli, Claudia; Mancini, Francesco; Brunelli, Roberta de Matos

doi:10.2112/05-0554.1

Cited by 16 publications

(9 citation statements)

References 11 publications

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“…6A). According to Romagnoli et al (2006), increased longshore transport occurs during/after major eruptive crises when subaerial lava flows entered the sea and large amounts of volcaniclastic debris was produced at Sciara del Fuoco collapse scar (SdF Fig. S1).…”

Section: Processes Controlling the Genesis And Morpho-dynamic Evolution Of The Erosivedepositional Bedformsmentioning

confidence: 99%

Bedforms on the submarine flanks of insular volcanoes: New insights gained from high resolution seafloor surveys

et al. 2020

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A comparative analysis of bedform fields along the submarine flanks of insular volcanoes, characterized by different morpho-structural settings, volcanic and meteo-marine regimes (Vanuatu, Kermadec, Bismark, Madeira and Aeolian archipelagos), is presented here to provide insights on the size distribution, morpho-dynamic and genesis of such bedforms. Two main types of bedforms are recognized according to their size, location and preconditioning/triggering processes. Small-scale bedforms have wavelengths of tens to hundreds of metres and wave heights of metres. Because of their small-size, they are typically not recognizable at water depths greater than 400 m from vessel-mounted bathymetric surveys. Few examples of small-scale bedforms are reported from upper volcanic flanks, where steep gradients commonly hinder their formation. Their

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Section: Processes Controlling the Genesis And Morpho-dynamic Evolution Of The Erosivedepositional Bedformsmentioning

confidence: 99%

Bedforms on the submarine flanks of insular volcanoes: New insights gained from high resolution seafloor surveys

et al. 2020

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“…The prevailing wind and marine currents (Cicala 2000, MEDAR Group 2002 disperse fine sediment produced by volcanic activity (Fig. 11) and by wave abrasion of volcanic debris at the Sciara del Fuoco shoreline (Romagnoli et al 2006) toward the N and NE. Little coarse-grained detritus would be available to the submarine slope via wave erosion of the older Strombolicchio volcano because its only emergent remnant is the volcanic neck.…”

Section: Volcano Symmetrymentioning

confidence: 99%

Morpho-structural setting of Stromboli volcano revealed by high-resolution bathymetry and backscatter data of its submarine portions

2009

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The first high-resolution bathymetric and backscatter maps of offshore Stromboli Island are presented, together with an interpretation of its volcanic, structural and sedimentary features. The volcanic edifice is characterized by a sub-conical shape with a quasi-bilateral symmetry with respect to a NE-SW axis. The dimensions of the Strombolicchio volcanic centre, to the NE of Stromboli, have been restored by redrawing its morphology before wave action that eroded it in Late Quaternary time. On the NE submarine flank of Strombolicchio, a N64A degrees E structural trend controls the shape of Strombolicchio Canyon. On the southern side of Stromboli, the submarine flank has a radial structural trend, possibly reflecting a volcanic stress regime. Landslide scars at various scales are ubiquitous on the submarine slopes of Stromboli. Repeated large-scale lateral collapses have affected both the northwestern and southeastern unbuttressed flanks of the volcano, producing large debris avalanche deposits

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“…The instantaneous high water line is commonly mapped on aerial photographs as the shoreline proxy because it is easily identified. [22,49,[66][67][68][69][70] High tide wrack line…”

Section: Water Line (Swash Line Swash Terminus)mentioning

confidence: 99%

Shoreline Detection using Optical Remote Sensing: A Review

Toure

Diop

Kpalma

et al. 2019

IJGI

151

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With coastal erosion and the increased interest in beach monitoring, there is a greater need for evaluation of the shoreline detection methods. Some studies have been conducted to produce state of the art reviews on shoreline definition and detection. It should be noted that with the development of remote sensing, shoreline detection is mainly achieved by image processing. Thus, it is important to evaluate the different image processing approaches used for shoreline detection. This paper presents a state of the art review on image processing methods used for shoreline detection in remote sensing. It starts with a review of different key concepts that can be used for shoreline detection. Then, the applied fundamental image processing methods are shown before a comparative analysis of these methods. A significant outcome of this study will provide practical insights into shoreline detection.

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Historical Shoreline Changes at an Active Island Volcano: Stromboli, Italy

Cited by 16 publications

References 11 publications

Bedforms on the submarine flanks of insular volcanoes: New insights gained from high resolution seafloor surveys

Bedforms on the submarine flanks of insular volcanoes: New insights gained from high resolution seafloor surveys

Morpho-structural setting of Stromboli volcano revealed by high-resolution bathymetry and backscatter data of its submarine portions

Shoreline Detection using Optical Remote Sensing: A Review

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