Results 11 to 20 of about 8,795 (238)
The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces
Geophysical Monograph Series, Page 229-246., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson +2 more
wiley +21 more sources
Earth, Planets and Space, 2021 Rapid estimation of the coseismic fault model for medium-to-large-sized earthquakes is key for disaster response. To estimate the coseismic fault model for large earthquakes, the Geospatial Information Authority of Japan and Tohoku University have ...
Keitaro Ohno +7 more
doaj +1 more source
Scientific Reports, 2021 We present one of the first studies on source location determination for volcanic earthquakes and characterization of volcanic subsurfaces using data from a distributed acoustic sensing (DAS) system.
Takeshi Nishimura +7 more
doaj +1 more source
Anatomy of a volcanic eruption undersea
Science, 2023 Submarine flows from the Hunga Tonga–Hunga Ha‘apai eruption decimated seafloor ...
Williams, Rebecca, Rowley, Pete
openaire +3 more sources
Application of Phase-Only Correlation to Travel-Time Determination in GNSS-Acoustic Positioning
Frontiers in Earth Science, 2021 The GNSS-acoustic technique is a geodetic method for oceanic areas that combines GNSS positioning of a sea-surface platform and acoustic ranging of seafloor stations.
Chie Honsho +5 more
doaj +1 more source
Nature Communications, 2016 Postseismic slip of the 2011 Tohoku earthquake in Japan has occurred on the plate interface, but quantifying the slip has been difficult due to a lack of seafloor data.
Takeshi Iinuma +6 more
doaj +1 more source
Earth, Planets and Space, 2022 In Southeast Alaska (SE-AK), rapid ground uplift of up to 3 cm/yr has been observed associated with post-Little Ice Age glacial isostatic adjustment (GIA). Geodetic techniques such as global navigation satellite system (GNSS) and absolute gravimetry have
Kazuhiro Naganawa +6 more
doaj +1 more source
Slab-derived fluid storage in the crust elucidated by earthquake swarm
Communications Earth & Environment, 2022 The volume of slab-derived fluid which resulted in the earthquake swarm associated with the 2011 Mw 9.1 Tohoku earthquake is quantified by comparison of injection-induced seismicity with geological proxies.
Yusuke Mukuhira +2 more
doaj +1 more source
Magnitude, frequency and climate forcing of global volcanism during the last glacial period as seen in Greenland and Antarctic ice cores (60–9 ka) [PDF]
Climate of the Past, 2022 Large volcanic eruptions occurring in the last glacial period can be detected by their accompanying sulfuric acid deposition in continuous ice cores. Here we employ continuous sulfate and sulfur records from three Greenland and three Antarctic ice cores ...
J. Lin +18 more
doaj +1 more source