Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Nikolas I. Christensen"'
Autor:
Daniel A. Stolper, Xiaofei Pu, Max K. Lloyd, Nikolas I. Christensen, Claire E. Bucholz, Rebecca A. Lange
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 7, Pp n/a-n/a (2022)
Abstract The deep ocean is generally considered to have changed from anoxic in the Precambrian to oxygenated by the Late Paleozoic (∼420–400 Ma) due to changes in atmospheric oxygen concentrations. When the transition occurred, that is, in the Ea
Externí odkaz:
https://doaj.org/article/37136e5dffb34f0b93dab858031ea804
Publikováno v:
Lithos. :55-66
We examine spatio-geometric patterns in the density of seismicity within the Cascadia forearc to gain insight into controls on seismogenesis. Tremor epicenters exhibit the most regular distribution defining a 40–80 km wide band extending along almo
Publikováno v:
Journal of Geophysical Research: Solid Earth. 125
Autor:
Simon M. Peacock, Jesse Hutchinson, Nikolas I. Christensen, Honn Kao, Michael G. Bostock, G. Savard
Publikováno v:
Journal of Geophysical Research: Solid Earth. 125
Autor:
Nikolas I. Christensen
Publikováno v:
Encyclopedia of Solid Earth Geophysics ISBN: 9783030104757
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ab185b29f0a2afdc7eb41a17d017140
https://doi.org/10.1007/978-3-030-10475-7_61-1
https://doi.org/10.1007/978-3-030-10475-7_61-1
Publikováno v:
Geochemistry, Geophysics, Geosystems. 19:1881-1897
Publikováno v:
Journal of Geophysical Research: Solid Earth. 122:543-557
We have recently suggested that the nearly constant duration of low-frequency earthquakes (LFEs) (and, equivalently, the band limitation of tectonic tremor) manifests a moment-duration scaling that is fundamentally different from regular earthquakes
Publikováno v:
Geophysical Research Letters. 43:556-563
Taiwan is the result of arc‐continent collision associated with the convergence of the Philippine Sea plate with the eastern Eurasian plate continental margin. The locus of deformation is found in eastern Taiwan in the form of mountain building (Ce
Publikováno v:
Tectonophysics. 633:256-267
To investigate variations in crustal structure and composition, we analyze approximately 80,000 teleseismic P wave seismograms recorded at 343 broadband stations distributed about the Canadian landmass. These data are binned by horizontal slowness an
Publikováno v:
Journal of Geophysical Research: Solid Earth. 119:7058-7078
S-wave splitting analyses using low-frequency earthquake templates at three-component stations across southern Vancouver Island and northern Washington indicate the presence of a heterogeneous distribution of crustal anisotropy in the North American