Prof. Dr. Jörn H. Kruhl

Profil

Derzeitige StellungEmeritus
FachgebietGeologie,Mineralogie und Kristallographie,Petrologie
KeywordsGeosciences and the Public, Syntectonic granitoids, Mineralisation in hydrothermal shear zones, Fractals and dynamic systems in geoscience, Microfabrics in geomaterials

Aktuelle Kontaktadresse

LandDeutschland
OrtMünchen
Universität/InstitutionLudwig-Maximilians-Universität München (LMU)
Institut/AbteilungDepartment für Geo- und Umweltwissenschaften

Gastgeber*innen während der Förderung

Prof. Dr. Volker HöckInstitute for Geowissenschaften, Paris Lodron Universität Salzburg (PLUS), Salzburg
Prof. Dr. Manish A. MamtaniDepartment of Geology and Geophysics, Indian Institute of Technology (IIT) Kharagpur, Kharagpur
Beginn der ersten Förderung01.03.1985

Programm(e)

1984Feodor Lynen-Forschungsstipendien-Programm

Publikationen (Auswahl)

2024Kruhl,J.H., Griesshaber,E., Schmahl,W.W., Wirth,R.: Fracturing and widening of grain boundary networks in quartz, plagioclase and olivine crystal aggregates during exhumation at low P-T conditions. In: Journal of Structural Geology, 179, 2024, 1-15
2023Subit Chhetri, Jörn H. Kruhl, Lalu P. Paudel, Uwe Altenberger Interplay of fragmentation, flow, mingling, and mixing in composite pseudotachylyte-ultracataclasite veins – an example from the Main Central Thrust (central Nepal). In: Journal of Asian Earth Sciences, 241, 2023, 105483
2021Richard Wirth, Jörn H. Kruhl, Luiz F.G. Morales, Anja Schreiber: Partially open grain and phase boundaries as fluid pathways in magmatic and metamorphic rocks. In: Journal of Metamorphic Geology, 40, 2021, 65-87
2020Elnaz Raghami, Christoph Schrank, Jörn H. Kruhl: 3D modelling of the effect of thermal-elastic stress on grain-boundary opening in quartz grain aggregates. In: Tectonophysics, 774, 2020, 1-13
2020Klaus Feßmann, Jörn H. Kruhl: Klangsteine. Vom Stein zum Klang zum Menschen – eine Standortbestimmung. Klaus Feßmann, Jörn H. Kruhl, 2020
2018Jörn H. Kruhl: Directions and avenues of geotourism – with particular view to Nepal. . In: Jörn H. Kruhl, Rameshwar Adhikari, Uwe E. Dorka, Living Under the Threat of Earthquakes -- Short and Long-term Management of Earthquake Risks and Damage Prevention in Nepal. . Springer, 2018. 229-250
2018Jörn H. Kruhl, Rameshwar Adhikari, Uwe E. Dorka: Earthquakes as events of inter- and intra-disciplinary character – with special reference to the Gorkha 2015 Earthquake in Nepal. . In: Jörn H. Kruhl, Rameshwar Adhikari, Uwe E. Dorka, Living Under the Threat of Earthquakes -- Short and Long-term Management of Earthquake Risks and Damage Prevention in Nepal.. Springer, 2018. 1-24
2017Jörn H. Kruhl: Drawing Geological Structures. Wiley-Blackwell, 2017
2015Hossain Md. Sakawat, Kruhl Jörn H.: Fractal geometry-based quantification of shock-induced rock fragmentation in and around an impact crater. In: Pure and Applied Geophysics, 2015, 2009-2023
2014Yilmaz Tim I., Prosser Giacomo, Liotta Domenico, Kruhl Jörn H., Gilg Hans Albert: Repeated hydrothermal quartz crystallization and cataclasis in the Bavarian Pfahl shear zone (Germany). In: Journal of Structural Geology, 2014, 158-174
2013Kruhl Jörn. H.: Fractal geometry techniques in the quantification of complex rock structures: a special view on scaling regimes, inhomogeneity and anisotropy. In: Journal of Structural Geology, 2013, 2-21
2013Kruhl Jörn H., Wirth Richard, Morales Luiz F.G.: Quartz grain boundaries as fluid pathways in metamorphic rocks. In: Journal of Geophysical Research Solid Earth, 2013, 1-11
2012Ivan Zibra, Jörn H. Kruhl, A. Montanini, R. Tribuzio: Shearing of magma along a high-grade shear zone: evolution of microstructures during the transition from magmatic to solid-state flow. In: Journal of Structural Geology, 2012, 150-160
2011Mark Peternell, M.Fátima Bitencourt, Jörn H. Kruhl: Combined quantification of anisotropy and inhomogeneity of magmatic rock fabrics – an outcrop scale analysis recorded in high resolution. In: Journal of Structural Geology, 2011, 609-623
2010Mark Peternell, M. Fátima Bitencourt, Jörn H. Kruhl, Christian Stäb: Macro and microstructures as indicators of the development of syntectonic granitoids and host rocks in the Camboriú region, Santa Catarina, Brazil. In: Journal of South American Earth Sciences, 2010, 738-750
2009Mark Peternell, Jörn H. Kruhl: Automation of pattern recognition and fractal-geometry-based pattern quantification, exemplified by mineral-phase distribution patterns in igneous rocks. In: Computers & Geosciences, 2009, 1415-1426
2009Axel Gerik, Jörn H. Kruhl: Towards automated pattern quantification: time-efficient assessment of anisotropy of 2D pattern with AMOCADO. In: Computers & Geosciences, 2009, 1087-1097
2008Lavallée,Y., Meredith,P., Dingwell,D.B., Hess,K.-U., Wassermann,J., Cordonnier,B., Gerik,A. & Kruhl,J.H.: Seismogenic lavas and explosive eruption forecasting. In: Nature, 2008, 507-510
2007Jörn H. Kruhl, Saskia Erdmann, Steffen Büttner: Brittle-ductile microfabrics in naturally deformed cordierite: evidence for significant short-term strain-rate variations. In: Journal of Structural Geology, 2007, 355-374
2007Christoph Liebl, Boriana T. Kuntcheva, Jörn H. Kruhl, Karsten Kunze: Crystallographic orientations of quartz grain- boundary segments formed during dynamic recrystallization and subsequent annealing. In: European Journal of Mineralogy, 2007, 735-744
2006Boriana T. Kuntcheva, Jörn H. Kruhl, Karsten Kunze: Crystallographic orientations of high-angle grain boundaries in dynamically recrystallized quartz: first results. In: Tectonophysics, 2006, 331-346
2005Jörn H. Kruhl, Ron H. Vernon: Syndeformational Emplacement of a Tonaltic Sheet-Complex in a Late-Variscan Thrust Regime: Fabrics and Mechanism of Intrusion, Monte'e Senes, Northeastern Sardinia, Italy. In: The Canadian Mineralogist, 2005, 387-407
2004Sabine Volland, Jörn H. Kruhl: Anisotropy quantification: the application of fractal geometry methods on tectonic fracture patterns of a Hercynian fault zone in NW-Sardinia. In: Journal of Structural Geology, 2004, 1489-1500
2004H.Jödicke, J.H.Kruhl, C.Ballhaus, P.Giese, J.Untiedt: Syngenetic, thin graphite-rich horizons in lower crustal rocks from the Serre San Bruno, Calabria (Italy), and implications for the nature of high-conducting deep crustal layers. In: Physics of the Earth and Planetary Interiors, 2004, 37-58
2002Cristian Şuţeanu, Jörn H. Kruhl: Investigation of heterogeneous scaling intervals exemplified by sutured quartz grain boundaries. In: Fractals, 2002, 435-449
2002Bernd G. Spanner, Jörn H. Kruhl: Syntectonic granites in thrust and strike-slip regimes: the history of the Carmo and Cindacta Plutons (southeastern Brazil). In: Journal of South American Earth Sciences, 2002, 431-444
2002Jörn H. Kruhl, Mark Peternell: The equilibration of high-angle grain boundaries in dynamically recrystallized quartz: the effect of crystallography and temperature. In: Journal of Structural Geology, 2002, 1125-1137
2001Jörn H. Kruhl: Crystallographic control on the development of foam textures in quartz, plagioclase and analogue material. In: International Journal of Earth Sciences, 2001, 104-117
2000Uwe Altenberger, Jörn H. Kruhl: Dry high-temperature shearing in the fossil Hercynian lower crust of Calabria (S.Italy). In: Periodico di Mineralogia, 2000, 125-142
1998Jörn H. Kruhl: Prism- and basis-parallel subgrain boundaries in quartz: a micro-structural geothermobarometer: Reply. In: Journal of Metamorphic Geology, 1998, 142-146
1996Jörn H. Kruhl: Prism- and basis-parallel subgrain boundaries in quartz: a micro-structural geothermobarometer. In: Journal of metamorphic Geology, 1996, 581-589
1996Jörn H. Kruhl, Matthias Nega: The fractal shape of sutured quartz grain boundaries: application as a geothermometer. In: Geologische Rundschau, 1996, 38-43
1994Jörn H. Kruhl: The formation of extensional veins: an application of the Cantor-dust model. In: Jörn H. Kruhl, Fractals and Dynamics Systems in Geoscience. Springer, 1994. 95-104
1993Jörn H. Kruhl: Crystal rotation during flattening and shearing of naturally deformed plagioclase. In: James N. Boland, John D. FitzGerald, Application of Physics and Chemistry of Defect Solid State to Earth Material Science - The McLaren Volume . Elsevier, 1993. 85-97
1993Jörn H. Kruhl: The P-T-d development at the basement-cover boundary in the north-eastern Tauern Window (Eastern Alps): Alpine continental collision. In: Journal of metamorphic Geology , 1993, 31-47
1991Jörn H. Kruhl: Why always quartz ?. In: Zentralblatt für Geologie und Paläontologie , 1991, 123-137
1987Jörn H. Kruhl: Computer-assisted determination and presentation of crystallographic orientations of plagioclase, on the basis of universal-stage measurements. In: Neues Jahrbuch für Mineralogie Abhandlungen , 1987, 185-206
1987Jörn H. Kruhl: Preferred lattice orientations of plagioclase from amphibolite and greenschist facies rocks near the Insubric Line (Western Alps). In: Tectonophysics , 1987, 233-242