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Record #214007:
- #214007
Main publication details
MARC recordRegional seismic wave propagation (Lg & Sn phases) in the Amerasia Basin and High Arctic / Karen Chiu, David B. Snyder.
| Title: | Regional seismic wave propagation (Lg & Sn phases) in the Amerasia Basin and High Arctic / Karen Chiu, David B. Snyder. |
| Author(s): | Chiu, Karen. Snyder, David B. |
| Date: | 2015. |
| In: | Polar Science. (2015.), Vol. 9(1) (2015) |
| Abstract: | Presents reassessment of Lg seismic wave propagation across Amerasia Basin, Arctic Ocean, using earthquakes recorded over past 25 years to update study published in 1955. Characterises continental or non-continental crust and related structures across basin and surrounding continental areas of High Arctic. Numerous paths crossing basin re-establish that Lg propagation was blocked, but some coincident paths show Lg-like phases propagating with uncharacteristically low frequencies. |
| Notes: | Polar Science. Vol. 9(1) :130-145 (2015). Special issue: Recent advances in polar seismology : global impact of the International Polar Year. |
| Keywords: | 550.3 -- Geophysics. 550.34 -- Seismology. 550.341 -- Earthquakes. 551.462 -- Submarine topography, bottom forms. A -- Geophysical sciences (general). (*3) -- Arctic regions. (*60) -- Arctic Ocean and adjacent waters. |
| SPRI record no.: | 214007 |
LDR 01686naa#a2200000#a#4500 001 SPRI-214007 005 20231209161437.0 007 ta 008 231209s2015####xx#ab#|##|###|0||#0|eng#d 035 ## ‡aSPRI-214007 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aChiu, Karen. 245 10 ‡aRegional seismic wave propagation (Lg & Sn phases) in the Amerasia Basin and High Arctic /‡cKaren Chiu, David B. Snyder. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2015. 300 ## ‡ap. 130-145 :‡bill., diags., tables, col. maps. 500 ## ‡aPolar Science. Vol. 9(1) :130-145 (2015). 500 ## ‡aSpecial issue: Recent advances in polar seismology : global impact of the International Polar Year. 520 3# ‡aPresents reassessment of Lg seismic wave propagation across Amerasia Basin, Arctic Ocean, using earthquakes recorded over past 25 years to update study published in 1955. Characterises continental or non-continental crust and related structures across basin and surrounding continental areas of High Arctic. Numerous paths crossing basin re-establish that Lg propagation was blocked, but some coincident paths show Lg-like phases propagating with uncharacteristically low frequencies. 530 ## ‡aAlso issued online ‡uurn:doi:10.1016/j.polar.2014.09.001‡uhttps://dx.doi.org/10.1016/j.polar.2014.09.001 650 07 ‡a550.3 -- Geophysics.‡2udc 650 07 ‡a550.34 -- Seismology.‡2udc 650 07 ‡a550.341 -- Earthquakes.‡2udc 650 07 ‡a551.462 -- Submarine topography, bottom forms.‡2udc 650 07 ‡aA -- Geophysical sciences (general).‡2local 651 #7 ‡a(*3) -- Arctic regions.‡2udc 651 #7 ‡a(*60) -- Arctic Ocean and adjacent waters.‡2udc 700 1# ‡aSnyder, David B. 773 0# ‡7nnas ‡tPolar Science. ‡gVol. 9(1) (2015) ‡wSPRI-178968 916 ## ‡a2015/09/10 -- JW 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231209 ‡bJW