Eruption Types (Volcanic Eruptions)

Hickson, Catherine J.; Spurgeon, T. C.; Tilling, Robert I.

doi:10.1007/978-1-4020-4399-4_122

Cited by 3 publications

(3 citation statements)

References 12 publications

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“…The initial Plinian phase (P1) was characterized by poorly‐sorted and coarse‐grained pumice fallout deposits (Vidal et al, 2015). A Plinian eruption produces high‐viscosity lava and explosive ejections with medium‐to‐high levels of plume (Hickson et al, 2013). Another pumice deposit from the second phase (P2) overlies the first deposit, indicating no erosion between the two phases.…”

Section: Introductionmentioning

confidence: 99%

“…A Plinian eruption produces high-viscosity lava and explosive ejections with medium-to-high levels of plume (Hickson et al, 2013).…”

mentioning

confidence: 99%

“…In addition to fine-grained pumice, in this phase, the Samalas volcano also ejected accretionary lapilli, ashfall and dilute PDCs, indicating phreatomagmatic processes. Phreatomagmatic describes the style of volcanic eruptions and the deposit types, when an explosive eruption is generated by the interaction between magma and groundwater (Hickson et al, 2013;Németh & K osik, 2020). The third phase (P3), which is also classified as Plinian, resulted in widespread pumice fallout that covered Lombok and some localities in the neighbouring islands of Bali and Sumbawa.…”

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confidence: 99%

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Coastal sedimentation and topographic changes in the Mataram Plain, Lombok (Indonesia) following the 1257 CE eruption of Samalas volcano

Malawani

Lavigne

Hadmoko

et al. 2023

Earth Surf Processes Landf

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The 1257 CE eruption of Samalas volcano, Indonesia, buried the entire island of Lombok beneath various thicknesses of pyroclastic material during this Volcanic Explosivity Index (VEI) 7 event. This study aims to reconstruct the paleo‐topography of western Lombok before the Samalas eruption in 1257 CE and analyse the sedimentation processes that led to its landscape evolution over the last 700 years. Stratigraphic data were collected from various surveys, such as outcrops, coring, drilling, hand auger and wells observation. Electrical resistivity tomography (ERT) measurements were performed to complement the stratigraphic data. A combination of stratigraphy, ERT and topographic data from various sources (topographic map, Digital Elevation Model Nasional [DEMNAS] and Real Time Kinematic [RTK] measurement) is employed to determine the depth of the paleo‐surface. Topographic modelling was performed by subtracting the delta‐DEM (DDEM) from the current‐DEM (CDEM). The result of this operation is a paleo‐DEM, which is used to reconstruct the paleo‐hydrographic features such as shoreline positions and river channels. Modelling results demonstrate that the relief has not been significantly modified, except in lowland areas, which is the sediment accumulation zone. River channels have experienced minor changes, except for the location of the river mouth and the degree of meandering. Significant changes occurred at the shoreline that has prograded by approximately 1.6 km during the last 700 years. A schematic model is built to illustrate the evolution processes of the study area, consisting of the pre‐eruption condition, the immediate post‐eruption condition and development of the current condition. This model further develops the previously proposed model with a higher resolution and simultaneously revises the estimated boundary of the pyroclastic density current (PDC) deposit from previous work.

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Section: Introductionmentioning

confidence: 99%

“…A Plinian eruption produces high-viscosity lava and explosive ejections with medium-to-high levels of plume (Hickson et al, 2013).…”

mentioning

confidence: 99%

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confidence: 99%

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Coastal sedimentation and topographic changes in the Mataram Plain, Lombok (Indonesia) following the 1257 CE eruption of Samalas volcano

Malawani

Lavigne

Hadmoko

et al. 2023

Earth Surf Processes Landf

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Diverse magma storage and major and volatile magma composition: What are the implications on the eruptive style across a volcanic arc? An example of the Lesser Antilles Arc

Metcalfe

Moune

Komorowski

et al. 2023

Earth-Science Reviews

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Volkanik Patlamaların Prehistorik Topluluklar Üzerindeki Etkisini Araştırmak için Sistematik Bir Yaklaşım Örneği

Bayram

2024

Afet Ve Risk Dergisi

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Volkanik alanlarda gerçekleştirilen arkeolojik çalışmalarda volkanik patlama kalıntıları ile sıklıkla karşılaşılmaktadır. Bu kalıntılar genellikle araştırma tasarımının dışında, tesadüfi olarak tespit edilmektedir. Bununla birlikte volkanik patlamalar, arkeolojide yoğun ekolojik ve sosyal etkilerine rağmen çok az ilgi gösterilen bir konu başlığı olagelmiştir. Ancak geçmiş toplulukların volkanik aktivitelerden doğrudan ve/veya dolaylı olarak etkilenmiş olduğu göz ardı edilemez bir gerçektir. Son yıllarda sistematik ve disiplinlerarası çalışmaların sayısı giderek artmaya başlamıştır. Bu tip çalışmaların bir örneği olan “paleososyal volkanoloji” volkanik patlamaların prehistorik topluluklar üzerindeki etkisini anlamak için sistematik bir çerçeve sunmayı amaçlamaktadır. Arkeoloji volkanik olaylar ve geçmiş insan toplulukları arasındaki ilişkiyi karşılaştırmalı ve ayrıntılı olarak araştırmak için temel verilere sahiptir. Ancak bu veriler genellikle afetlerin fiziksel etkilerini anlamak için kullanılmaktadır. Patlamaların toplumsal kırılganlıklar, iç sosyal gerilimler, kültürel değişim, inanç sistemleri üzerindeki etkileri gibi sosyal yönleri göz ardı edilmektedir. Paleososyal volkanoloji gibi sistematik yaklaşım örnekleri arkeoloji ve volkanoloji ortak kümesinde doğal afetlerin sosyoekolojik yönlerini ortaya koymak için bir potansiyel barındırmaktadır. Bu bağlamda yazıda paleososyal volkanoloji yaklaşımını açıklayarak bu çerçevede volkanik olaylar ve prehistorik topluluklar ilişkisinin arkeolojik araştırmalardaki temel prensiplerini tanımlamak amaçlanmıştır.

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Eruption Types (Volcanic Eruptions)

Cited by 3 publications

References 12 publications

Coastal sedimentation and topographic changes in the Mataram Plain, Lombok (Indonesia) following the 1257 CE eruption of Samalas volcano

Coastal sedimentation and topographic changes in the Mataram Plain, Lombok (Indonesia) following the 1257 CE eruption of Samalas volcano

Diverse magma storage and major and volatile magma composition: What are the implications on the eruptive style across a volcanic arc? An example of the Lesser Antilles Arc

Volkanik Patlamaların Prehistorik Topluluklar Üzerindeki Etkisini Araştırmak için Sistematik Bir Yaklaşım Örneği

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