Results 141 to 150 of about 330,489 (298)

Description of four new species of marine macroalgae from Rangitāhua, New Zealand

Phycological Research, EarlyView.
ABSTRACT Four species of marine macroalgae are described from Rangitāhua, the northern islands of the New Zealand archipelago. The flora of this region has been considered to have its strongest affinities with other warm‐water regions of the Pacific and Indian Oceans, with very low levels of endemism.
Wendy A. Nelson, Kate F. Neill, Jerry H. Norman, Roberta D'Archino   +3 more
wiley   +1 more source

ENSO and NAO Linkage to Strong Volcanism and Associated Post‐Volcanic High‐Latitude Winter Warming

Geophysical Research Letters
High‐latitude winter warming was observed following strong tropical volcanism, which has long been believed to be due to the volcanic‐induced positive North Atlantic Oscillation (NAO) phase.
Muhammad Mubashar Dogar, Masatomo Fujiwara, Ming Zhao, Masamichi Ohba, Yu Kosaka   +4 more
doaj   +1 more source

Active Faults, Kinematics, and Seismotectonic Evolution during Tajogaite Eruption 2021 (La Palma, Canary Islands, Spain)

Applied Sciences
During the 2021 La Palma strombolian and fissure eruption, two faults were identified that controlled the spatial distribution of earthquake hypocenters and effusive eruptive vents.
Miguel Ángel Rodríguez-Pascua, Raúl Perez-Lopez, María Ángeles Perucha, Nieves Sánchez, Julio López-Gutierrez, José F. Mediato, David Sanz-Mangas, Gonzalo Lozano, Inés Galindo, Juan Carlos García-Davalillo, Carlos Lorenzo Carnicero, Marta Béjar   +11 more
doaj   +1 more source

Chronology of the 2015 eruption of Hakone volcano, Japan: geological background, mechanism of volcanic unrest and disaster mitigation measures during the crisis

Earth, Planets and Space, 2018
The 2015 eruption of Hakone volcano was a very small phreatic eruption, with total erupted ash estimated to be in the order of only 102 m3 and ballistic blocks reaching less than 30 m from the vent.
Kazutaka Mannen, Yohei Yukutake, George Kikugawa, Masatake Harada, Kazuhiro Itadera, Jun Takenaka   +5 more
doaj   +1 more source

Identifying the Volcanic Eruption Depicted in a Neolithic Painting at Çatalhöyük, Central Anatolia, Turkey

PLoS ONE, 2014
A mural excavated at the Neolithic Çatalhöyük site (Central Anatolia, Turkey) has been interpreted as the oldest known map. Dating to ∼6600 BCE, it putatively depicts an explosive summit eruption of the Hasan Dağı twin-peaks volcano located ∼130 km ...
A. Schmitt, M. Danišík, E. Aydar, E. Şen, Inan Ulusoy, O. Lovera   +5 more
semanticscholar   +1 more source

Radiative and climate impacts of a large volcanic eruption during stratospheric sulfur geoengineering

, 2015
. Both explosive volcanic eruptions, which emit sulfur dioxide into the stratosphere, and stratospheric geoengineering via sulfur injections can potentially cool the climate by increasing the amount of scattering particles in the atmosphere.
A. Laakso, H. Kokkola, Antti-Ilari Partanen, U. Niemeier, C. Timmreck, K. Lehtinen, H. Hakkarainen, H. Korhonen   +7 more
semanticscholar   +1 more source

Geopower, Geos and the Colonisation of Palestine

Transactions of the Institute of British Geographers, EarlyView.
ABSTRACT While the majority of geographical work on colonialism in Palestine centres on territory and land, this article foregrounds geopower and geos in the making of spatial relations. Three arguments are made over three corresponding sections. The first draws on recent writing on geopower and geos (primarily that by Elizabeth Grosz, Elizabeth ...
Mark Griffiths
wiley   +1 more source

Climatic Impact of Volcanic Eruptions [PDF]

The Scientific World JOURNAL, 2002
Volcanic eruptions have the potential to force global climate, provided they are explosive enough to emit at least 1–5 megaton of sulfur gases into the stratosphere. The sulfuric acid produced during oxidation of these gases will both absorb and reflect incoming solar radiation, thus warming the stratosphere and cooling the Earth’s surface.
openaire   +3 more sources

Satellite detection, long‐range transport, and air quality impacts of volcanic sulfur dioxide from the 2014–2015 flood lava eruption at Bárðarbunga (Iceland)

, 2015
The 2014–2015 Bárðarbunga‐Veiðivötn fissure eruption at Holuhraun produced about 1.5 km3 of lava, making it the largest eruption in Iceland in more than 200 years.
A. Schmidt, S. Leadbetter, N. Theys, E. Carboni, C. Witham, J. Stevenson, C. Birch, T. Thordarson, S. Turnock, S. Barsotti, Lin Delaney, W. Feng, R. Grainger, M. Hort, Á. Höskuldsson, I. Ialongo, E. Ilyinskaya, T. Jóhannsson, P. Kenny, T. Mather, N. Richards, J. Shepherd   +21 more
semanticscholar   +1 more source

Global tree growth resilience to cold extremes following the Tambora volcanic eruption. [PDF]

Nat Commun, 2023
Gao S, Camarero JJ, Babst F, Liang E.
europepmc   +1 more source