Results 61 to 70 of about 1,217 (152)
Resilience and plant growth forms 40 years after a volcanic disturbance
Ecosphere, Volume 17, Issue 6, June 2026.Abstract Resilience represents a critical concept in ecology; yet, quantitative assessment of resilience in response to disturbance is rare, even for widely recognized growth forms. Plant groups based on deciduousness, clonality, morphology, and Raunkiaer life form could predict inertia to major disturbances and subsequent resilience.
Dylan G. Fischer +2 more
wiley +1 more source
Farmers’ perceptions of options for pasture remediation and recovery following major tephra fall in New Zealand [PDF]
, 2020 Many regions around the world have farms surrounding potentially active volcanoes that have been dormant for decades to centuries. Without any recent experience, a new major eruption and tephra fall would present an unfamiliar soil and pasture ...
Lindsay J +3 more
core
Evidence for Recent Large Magnitude Explosive Eruptions at Damavand Volcano, Iran with Implications for Volcanic Hazards [PDF]
Journal of Sciences, Islamic Republic of Iran, 2009 Damavand is a large dormant stratovolcano in the Alborz Mountains of northern Iran located in one of the most populous provinces, which could be adversely affected by tephra fall from Damavand.
M. Mortazavi
doaj
Validation of the FALL3D model for the 2008 Chaitén eruption using field and satellite data
Andean Geology, 2013 The 2008 Chaitén Volcano eruption began on 2 May 2008 with an explosive phase that injected large amounts of tephra into the atmosphere. During the first week of the eruption, volcanic ash clouds were transported for hundreds of kilometres over Argentina
María Soledad Osores +6 more
doaj +1 more source
Earth, Planets and Space, 2023 This study describes the dispersal and grain size characteristics of the May 14, 2018 Shinmoedake eruption deposits of Kirishima Volcano in southern Kyushu, southwestern Japan.
Yasuo Miyabuchi, Eiichi Sato
doaj +1 more source
Loess Studies in Aotearoa New Zealand
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.Loess in Aotearoa New Zealand (ANZ) has been studied since its first documented recognition (on Banks Peninsula) in 1878 by Julius von Haast. A decade later, John Hardcastle revealed that southern ANZ loess was both glacial in origin and contained signals of past climates.
Brent V. Alloway +4 more
wiley +1 more source
A volcanic tephra fall hazard evacuation decision support tool for Taranaki dairy livestock using probabilistic modelling [PDF]
, 2016 The dairy industry is one of New Zealand’s leading economic drivers, contributing $18.1 billion in export revenue in the 2013/14 financial year. However, past experiences have demonstrated that dairy livestock are vulnerable to the e↵ects of volcanic ...
Wild, Alec
core +1 more source
Quaternary Science Advances, 2022 Sediments from the only permanent lake on the island of Jan Mayen (71°N, 08°30′W), Lake Nordlaguna (NL), were investigated. The lake, with an area of ∼1 km2, is situated at the foot of the world's northernmost active subaerial volcano and is separated ...
Svante Björck +6 more
doaj +1 more source
Arc-to-craton: Devonian air-fall tephras in the eastern United States [PDF]
, 2020 ABSTRACT More than 100 air-fall volcanic tephra beds are currently documented from Devonian strata in the eastern United States. These beds act as key sources of various geological data. These include within-basin to basin-to-basin correlation, globally useful geochronologic age dates, and a relatively detailed, if incomplete, record of ...
C.A. Ver Straeten* +2 more
openaire +1 more source
New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.Nishinoshima is a volcanic island in the Ogasawara Arc that has exhibited intermittent activity since 2013, including four major eruptive episodes: 2013–2015 (Episode 1), 2017 (Episode 2), 2018 (Episode 3), and 2019–2020 (Episode 4). Previous studies reported a change in eruption style—from a Strombolian eruption with lava flows (Episode 1 to the early
Erika Tanaka +4 more
wiley +1 more source