scholarly journals Monitoring volcanic activity using correlation patterns between infrasound and ground motion

2012 ◽  
Vol 39 (4) ◽  
pp. n/a-n/a ◽  
Author(s):  
M. Ichihara ◽  
M. Takeo ◽  
A. Yokoo ◽  
J. Oikawa ◽  
T. Ohminato
Keyword(s):  
Ground Motion ◽  
Volcanic Activity

scholarly journals Cost-effective monitoring of ground motion related to earthquakes, landslides, or volcanic activity by joint use of a single-frequency GPS and a MEMS accelerometer

2013 ◽  
Vol 40 (15) ◽  
pp. 3825-3829 ◽  
Author(s):  
R. Tu ◽  
R. Wang ◽  
M. Ge ◽  
T. R. Walter ◽  
M. Ramatschi ◽  
...  
Keyword(s):  
Ground Motion ◽  
Volcanic Activity ◽  
Cost Effective ◽  
Single Frequency ◽  
Mems Accelerometer

Insights into seismic hazard from big data analysis of ground motion simulations

2019 ◽  
Vol 9 (1) ◽  
pp. 01-12 ◽  
Author(s):  
Kristy F. Tiampo ◽  
Javad Kazemian ◽  
Hadi Ghofrani ◽  
Yelena Kropivnitskaya ◽  
Gero Michel
Keyword(s):  
Big Data ◽  
Data Analysis ◽  
Seismic Hazard ◽  
Ground Motion ◽  
Big Data Analysis ◽  
Ground Motion Simulations

Reliable Seismic Structural Analysis using Interval Ground Motion

2013 ◽  
Vol 2 (1) ◽  
pp. 6-13
Author(s):  
Mehdi Modares ◽  
◽  
Adam Venezia ◽  
Keyword(s):  
Structural Analysis ◽  
Ground Motion

Stratigraphic position and localities of the Temlyan flora from the Anadyr river lower course basin

Palaeobotany ◽  
2015 ◽  
Vol 6 ◽  
pp. 48-67 ◽  
Author(s):  
L. B. Golovneva ◽  
A. A. Grabovskiy
Keyword(s):  
Volcanic Activity ◽  
City Area ◽  
Plant Fossils ◽  
Stratigraphic Position ◽  
Early Paleocene ◽  
First Time ◽  
Systematic Composition ◽  
Stratigraphic Range

Plant fossils from the volcano-clastic deposits of the lower part of the Tanyurer Formation and lower part of the Tavaivaam Unit in the Anadyr city area (Northeastrn Russia) are described for the first time. This assemblage was named as the Temlyan flora. It consists of 25 taxa and includes ferns, horsetails, lycophytes, ginkgoaleans, czekanowskialeans, cycadophytes, conifers and angiosperms. The Temlyan flora is similar in systematic composition to the Rarytkin flora from the upper part of the Rarytkin Formation which was dated as the late Maastrichtian-Danian. But it is distinguished from the latter by presence of the numerous relicts (Lokyma, Nilssonia, Encephalartopsis, Phoenicopsis and Ginkgo ex gr. sibirica). Probably the presence of relicts in the Temlyan flora is connected with influence of volcanic activity. Age of the Temlyan flora is determined as the late Maastrichtian-Danian on the basis of systematic similarity with the Rarytkin Flora. However this age may be slightly younger, possibly only early Paleocene, because the Tanyurer Formation superposes the Rarytkin Formation. Stratigraphic range of Lokyma, Nilssonia, Encephalartopsis, Phoenicopsis and Ginkgo ex gr. sibirica is extended from its previously known latest records in the early Campanian or middle Maastrichtian up to as late as the latest Maastrichtian or early Paleocene. It is very possible, that these typical Mesozoic taxa may have persisted into the Paleogene.

CROSS-INTERACTION OF SURFACE AND EMBEDDED STRUCTURES SUBJECT TO SPATIAL VARIATION OF GROUND MOTION

1998 ◽  
Vol 63 (507) ◽  
pp. 69-77 ◽  
Author(s):  
Farhad BEHNAMFAR ◽  
Yoshihiro SUGIMURA
Keyword(s):  
Spatial Variation ◽  
Ground Motion ◽  
Embedded Structures

ESTIMATION METHOD OF STRONG GROUND MOTION BY FAULT MODEL : Analytical method and it's property

1990 ◽  
Vol 411 (0) ◽  
pp. 11-17
Author(s):  
Yoshikazu KITAGAWA ◽  
Takahito INOUE ◽  
Toshio NISHIDE
Keyword(s):  
Ground Motion ◽  
Analytical Method ◽  
Strong Ground Motion ◽  
Estimation Method ◽  
Fault Model ◽  
Strong Ground

1998 volcanic activity in Alaska and Kamchatka; summary of events and response of the Alaska Volcano Observatory

2004 ◽  
Author(s):  
Robert G. McGimsey ◽  
Christina A. Neal ◽  
Olga Girina
Keyword(s):  
Volcanic Activity ◽  
Volcano Observatory
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