Auflistung nach Mitwirkenden "Hoefs, Jochen"
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Fluid/rock interaction and mass transfer in continental subduction zones: constraints from trace elements and isotopes (Li, B, O, Sr, Nd, Pb) in UHP rocks from the Chinese Continental Scientific Drilling Program, Sulu, East China
Xiao, Yilin; Hoefs, Jochen; Hou, Zhenhui; Simon, Klaus; Zhang, Zeming (Contributions to Mineralogy and Petrology, 2011)In order to better understand the role of fluids during subduction and subsequent exhumation, we have investigated whole-rock and mineral chemistry (major and trace elements) and Li, B as well as O, Sr, Nd, Pb isotopes on ... -
Interglaziale Klimaschwankungen in Nordost-Polen – palynologische und isotopengeochemische Untersuchungen an organischen Seesedimenten
Nitychorlik, Jerzy; Ber, Andrzej; Hoefs, Jochen; Krzywicki, Tomasz; Schneider, Jürgen; Winter, Hanna (E&G – Quaternary Science Journal; Vol.50, No. 1)Die Ergebnisse von δ18O- und δ13C-Bestimmungen an Seesedimenten aus dem Augustovian-Interglazial in Nordost-Polen lassen sich nicht einfach interpretieren, weil die δ18O-Werte für palynologisch kühle Perioden hoch (-4 bis ... -
Klima-Änderungen im Pleistozän: Isotopenuntersuchungen an fossilen Seesedimenten aus dem Holstein-Interglazial Ost-Polens
Nitychoruk, Jerzy; Hoefs, Jochen; Schneider, Jürgen (E&G – Quaternary Science Journal; Vol.49, No. 1)In Ost-Polen erbohrte Seesedimente mit einer Mächtigkeit bis zu 55 m (Ossówka-See) dokumentieren das ganze Holstein-Interglazial und die Anfangsperiode der Saale-Eiszeit. An ausgewählten Bohrkernen der Seen von Ossówka und ... -
Pedogenic carbonates as a proxy for palaeo-CO2 in the Palaeozoic atmosphere
According to a model by Cerling (1991, 1999), the carbon isotope composition of calcretes should depend on the soil type and the CO2-concentration in the atmosphere. We have tested Cerling’s model by investigating 14 ... -
Rapid eclogitisation of the Dabie–Sulu UHP terrane: Constraints from Lu–Hf garnet geochronology
Schmidt, Alexander; Weyer, Stefan; Mezger, Klaus; Scherer, Erik E.; Xiao, Yilin; Hoefs, Jochen; Brey, Gerhard P. (Earth and Planetary Science Letters, 2008)Rapid eclogitisation of the Dabie–Sulu UHP terrane: Constraints from Lu–Hfgarnet geochronologyAlexander Schmidta,⁎, Stefan Weyera, Klaus Mezgerb, Erik E. Schererb, Yilin Xiaoc,d,Jochen Hoefsd, Gerhard P. BreyaaInstitut für ...