DOI: 10.1007/s00531-012-0830-z
Scopus记录号: 2-s2.0-84875398980
论文题名: Neotectonics and recent uplift at Kamchatka and Aleutian arc junction, Kamchatka Cape area, NE Russia
作者: Pflanz D. ; Gaedicke C. ; Freitag R. ; Krbetschek M. ; Tsukanov N. ; Baranov B.
刊名: International Journal of Earth Sciences
ISSN: 14373254
出版年: 2013
卷: 102, 期: 3 起始页码: 903
结束页码: 916
语种: 英语
英文关键词: Kamchatka
; Marine terraces
; Neotectonics
; OSL dating
; Remote sensing
; Uplift
Scopus关键词: active fault
; ASTER
; digital elevation model
; displacement
; exhumation
; fracture zone
; Holocene
; neotectonics
; Pleistocene
; remote sensing
; Shuttle Radar Topography Mission
; strong motion
; tectonic setting
; uplift
; Aleutian Basin
; Bering Sea
; Kamchatka
; Pacific Ocean
; Russian Federation
英文摘要: The tectonic position of the Kamchatka Cape Peninsula at the junction of the active Kuril-Kamchatka and Aleutian arcs exposes the coastline of the peninsula to strong neotectonic activities. Fracture zones have variable influence on uplift of the Kamchatka Cape Peninsula. Relevant morphologic indicators of neotectonic activity are multilevel, highly uplifted marine terraces and terraces displaced along active faults. Recent uplift rates of coastal sediments are determined by remote sensing via ASTER and SRTM DEM combined with optically stimulated luminescence dating (OSL). On the Kamchatka Cape Peninsula, terraces from the same generation are mapped at different elevations by remote sensing methods. After defining different areas of uplifted terraces, four neotectonic blocks are identified. According to apatite fission track data, the mean differential exhumation rates range from 0. 2 to 1. 2 mm year-1 across the blocks since Late Miocene. The OSL data presented point to significant higher uplift rates of up to 3 ± 0. 5 and 4. 3 ± 1 mm year-1, which indicates an acceleration of the vertical movement along the coast of Kamchatka Cape Peninsula in Upper Pleistocene and Holocene times. © 2012 Springer-Verlag Berlin Heidelberg. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84875398980&doi=10.1007%2fs00531-012-0830-z&partnerID=40&md5=66349445b9f779d6b9f175ea4f020765
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/70589
Appears in Collections: 影响、适应和脆弱性 气候减缓与适应
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作者单位: Institute of Geosciences (IGW), University Jena, Jena, Germany; Institute of Applied Sciences, Schnittspanstrasse 9, 64287 Darmstadt, Germany; Federal Institute for Geosciences and Natural Resources, Stilleweg 2, 30655 Hannover, Germany; Quaternary Geochronology Section c/o Institute of Applied Physics, Saxonian Academy of Sciences, TU Bergakademie Freiberg, Leipziger-Str. 23, 09596 Freiberg, Saxony, Germany; Laboratory of Geodynamics, P.P. Shirshov Institute of Oceanology (IO RAS), 36 Nahimovski prospect, 117997 Moscow, Russian Federation
Recommended Citation:
Pflanz D.,Gaedicke C.,Freitag R.,et al. Neotectonics and recent uplift at Kamchatka and Aleutian arc junction, Kamchatka Cape area, NE Russia[J]. International Journal of Earth Sciences,2013-01-01,102(3)