Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Youngwoo Kil"'
Autor:
Vinod O. Samuel, Sanghoon Kwon, Yirang Jang, Youngwoo Kil, M. Santosh, Chaewon Park, Keewook Yi
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-12 (2023)
Abstract A major question in geodynamic evolution of the Earth is whether the continental keel evolved geochemically or were delaminated and replaced by a new mantle. Here we present direct evidence for the geochemical evolution of continental keel f
Externí odkaz:
https://doaj.org/article/bc2216442921454a82f9d71b7f7626da
Autor:
Hamed Gamal El Dien, Shoji Arai, Luc-Serge Doucet, Zheng-Xiang Li, Youngwoo Kil, Denis Fougerouse, Steven M. Reddy, David W. Saxey, Mohamed Hamdy
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-12 (2019)
Chromian-spinel from mafic-ultramafic rocks is used as a reliable geotectonic and mantle melting indicator. Here, the authors argue that this only works partially – it can be used to assess information on mantle metasomatic processes but not petrog
Externí odkaz:
https://doaj.org/article/2177239028f94a518d626e757c349751
The 2017 Mw 5.5 Pohang earthquake in South Korea has been reported as one of the largest triggered earthquakes at an enhanced geothermal system (EGS) site. A fault that was ruptured in Pohang was not identified by geological investigations or geophys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81d71a7c91a37564fbd85980981adbd
https://doi.org/10.5194/egusphere-egu22-3617
https://doi.org/10.5194/egusphere-egu22-3617
Autor:
Cong Nguyen, Youngwoo Kil
Publikováno v:
Geosciences Journal. 24:475-487
Spinel peridotites from the Nui Nua and Ba Ria volcanic suites of southern Vietnam were investigated to interpret mantle processes and geochemical evolution of the lithospheric mantle beneath southern Vietnam. Spinel peridotites from both study areas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d93b40bb670122df5e022383b708d20
https://doi.org/10.1007/s12303-020-0017-8
https://doi.org/10.1007/s12303-020-0017-8
Publikováno v:
Minerals
Volume 10
Issue 9
Minerals, Vol 10, Iss 831, p 831 (2020)
Volume 10
Issue 9
Minerals, Vol 10, Iss 831, p 831 (2020)
Knowledge of the formation and evolution of cratonic subcontinental lithospheric mantle is critical to our understanding of the processes responsible for continental development. Here, we report the deformation microstructures and lattice preferred o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4fe83af1198d1f335936af9e2cc79a1
Geoheritage Values of the Quaternary Hantangang River Volcanic Field in the Central Korean Peninsula
Autor:
Kyung Sik Woo, Kwang Choon Lee, Youngwoo Kil, Young Kwan Sohn, Woochul Jung, Yong-Joo Jwa, Kun Sang Ahn
Publikováno v:
Geoheritage. 11:765-782
The Quaternary Hantangang River Volcanic Field (HRVF) in the central part of the Korean Peninsula hosts unique volcanic landforms associated with fluvial topography. The volcanic field consists of a series of basaltic lava flows, ca. 0.1 to 0.6 Ma ol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10591cf0b7a0302f17c2e013ba3cdc59
https://doi.org/10.1007/s12371-018-0329-5
https://doi.org/10.1007/s12371-018-0329-5
Publikováno v:
Petrology. 26:546-563
The late-stage basanite (∼12–1 Ma) of the NNW-SSE extending Gharyan Cenozoic volcanics (Northern West Libya) contains numerous fresh lherzolite xenoliths. These xenoliths display magmatic protogranular and porphyroclastic textures. Chemistry of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::674a54bf042f4a177f55c644bcda0dca
https://doi.org/10.1134/s0869591118050065
https://doi.org/10.1134/s0869591118050065
Publikováno v:
Geosciences Journal. 22:751-763
In this study, we investigated the biodegradation processes of bitumen from the Upper Devonian carbonates (Grosmont and Nisku formations) in Alberta using GC and GC-MS analyses of four drilling cores. The analyzed samples contain notable rich extract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cff951feabae66c7739d8cd72eb2aa5
https://doi.org/10.1007/s12303-018-0021-4
https://doi.org/10.1007/s12303-018-0021-4
Publikováno v:
Journal of the Korean earth science society. 39:164-177
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0255fb583c9ef88e595f144f5b6ed4d
https://doi.org/10.5467/jkess.2018.39.2.164
https://doi.org/10.5467/jkess.2018.39.2.164
Publikováno v:
European Journal of Mineralogy. 29:807-819
Spinel-peridotite xenoliths, hosted in alkali basalts (∼15 Ma), were collected from Adam’s Diggings in the western margin of the Rio Grande Rift (RGR), New Mexico, USA. We selected five representative spinel-peridotite xenoliths, showing abundant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d22de58ac9eb18d1074c99a48df7442b
https://doi.org/10.1127/ejm/2017/0029-2658
https://doi.org/10.1127/ejm/2017/0029-2658