Bor‐ming Jahn

ORCID: 0000-0001-5532-2398
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About
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Research Areas
  • Geological and Geochemical Analysis
  • earthquake and tectonic studies
  • High-pressure geophysics and materials
  • Geochemistry and Geologic Mapping
  • Geochemistry and Elemental Analysis
  • Geology and Paleoclimatology Research
  • Geological Studies and Exploration
  • Paleontology and Stratigraphy of Fossils
  • Geological and Geophysical Studies
  • Planetary Science and Exploration
  • Geochemistry and Geochronology of Asian Mineral Deposits
  • Hydrocarbon exploration and reservoir analysis
  • Astro and Planetary Science
  • Geological Formations and Processes Exploration
  • Isotope Analysis in Ecology
  • Methane Hydrates and Related Phenomena
  • Radioactive element chemistry and processing
  • Geological Modeling and Analysis
  • Crystal Structures and Properties
  • Geological and Geophysical Studies Worldwide
  • Reservoir Engineering and Simulation Methods
  • Geomagnetism and Paleomagnetism Studies
  • Hydraulic Fracturing and Reservoir Analysis
  • Drilling and Well Engineering
  • Space Exploration and Technology

University of Stuttgart
2024

Université de Rennes
1996-2019

Centre National de la Recherche Scientifique
1995-2019

National Taiwan University
2010-2019

Qingdao National Laboratory for Marine Science and Technology
2017

Ocean University of China
2017

Institute of Earth Sciences, Academia Sinica
2005-2016

Academia Sinica
2007-2011

Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)
2011

Indian Institute of Technology Bombay
2010

The Central Asian Orogenic Belt (CAOB), also known as the Altaid Tectonic Collage, is characterized by vast distribution of Paleozoic and Mesozoic granitic intrusions well basaltic to rhyolitic volcanics.The granitoids have a wide range compositions roughly show temporal evolution from calc-alkaline, alkaline peralkaline series.The emplacement times for most plutons fall between 500 120 Ma, but only small proportion been precisely dated.In this paper we document available Nd isotopic data...

10.18814/epiiugs/2000/v23i2/001 article EN cc-by-nc Episodes 2000-06-01

The Central Asian Orogenic Belt (CAOB), also known as the Altaid Tectonic Collage, is characterised by a vast distribution of Paleozoic and Mesozoic granitic intrusions. granitoids have wide range compositions roughly show temporal evolution from calcalkaline to alkaline peralkaline series. emplacement times for most plutons fall between 500 Ma 100 Ma, but only small proportion been precisely dated. Nd-Sr isotopic these suggest their juvenile characteristics, hence implying massive addition...

10.1017/s0263593300007367 article EN Earth and Environmental Science Transactions of the Royal Society of Edinburgh 2000-01-01

Abstract Asia is the world’s largest composite continent, comprising numerous old cratonic blocks and young mobile belts. During Phanerozoic it was enlarged by successive accretion of dispersed Gondwana-derived terranes. The opening closing palaeo-oceans would have inevitably produced a certain amount fresh mantle-derived juvenile crust. Central Asian Orogenic Belt (CAOB), otherwise known as Altaid tectonic collage, now celebrated for its accretionary tectonics massive crustal production in...

10.1144/gsl.sp.2004.226.01.05 article EN Geological Society London Special Publications 2004-01-01

Research Article| October 01, 1995 Plume-lithosphere interaction in generation of the Emeishan flood basalts at Permian-Triassic boundary Sun-Lin Chung; Chung 1Department Geology, National Taiwan University, Taipei, Taiwan, Republic China Search for other works by this author on: GSW Google Scholar Bor-ming Jahn 2Géosciences Rennes, Université de Rennes 1, F-35042 Cedex, France Author and Article Information Publisher: Geological Society America First Online: 02 Jun 2017 Online ISSN:...

10.1130/0091-7613(1995)023<0889:pliigo>2.3.co;2 article EN Geology 1995-01-01

Abstract The tectonic setting of the Eastern Asian continental margin in Jurassic is highly controversial. In current study, we have selected Heilongjiang complex located at western Jiamusi Massif northeastern China for geochronological investigation to address this issue. Field and petrographic investigations indicate that composed predominately granitic gneiss, marble, mafic‐ultramafic rocks, blueschist, greenschist, quartzite, muscovite‐albite schist two‐mica were tectonically...

10.1111/j.1440-1738.2007.00564.x article EN Island Arc 2007-02-22

We investigate the use of loess as a proxy for concentration and isotopic composition highly siderophile elements, specifically Os, in upper continental crust. The 187 Os/ 188 platinum group element, Re concentrations 16 samples from China, Europe, South America, previously analyzed major, trace Sr Nd isotope composition, reveal subtle differences between provinces. Despite those differences, Os 1.05 ± 0.23 is surprisingly homogenous. Average well average (31 pg/g) Ir (22 are similar to...

10.1029/2001gc000172 article EN Geochemistry Geophysics Geosystems 2001-10-01
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