Achim Bechtel

(Former)

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Research output

  1. 2020
  2. Published

    Variations in δ13C values of levoglucosan from low-temperature burning of lignite and biomass

    Rybicki, M., Marynowski, L., Bechtel, A. & Simoneit, B. R. T., 1 Sept 2020, In: Science of the total environment. 733.2020, 1 September, 7 p., 138991.

    Research output: Contribution to journal › Article › Research › peer-review

  3. Published

    Petrological and geochemical characteristics of xylites and associated lipids from the First Lusatian lignite seam (Konin Basin, Poland): Implications for floral sources, decomposition and environmental conditions

    Bechtel, A., Widera, M., Lücke, A., Groß, D. & Woszczyk, M., Sept 2020, In: Organic geochemistry. 147.2020, September, 16 p., 104052.

    Research output: Contribution to journal › Article › Research › peer-review

  4. Published

    Petrographic and organic geochemical study of the Eocene Kosd Formation (northern Pannonian Basin): Implications for paleoenvironment and hydrocarbon source potential

    Körmös, S., Bechtel, A., Sachsenhofer, R., Radovics, B. G., Milota, K. & Schubert, F., 1 Aug 2020, In: International journal of coal geology. 228, 103555.

    Research output: Contribution to journal › Article › Research › peer-review

  5. Published

    Hydrocarbon potential of the lower cretaceous (Barremian-Albian) shypot formation in the chornohora nappe, Ukraine

    Rauball, J. F., Sachsenhofer, R. F. & Bechtel, A., Aug 2020, In: Geologica Carpathica. 71.2020, 4, p. 314-327 14 p.

    Research output: Contribution to journal › Article › Research › peer-review

  6. Published

    Bio-geochemical evolution and critical element mineralization in the Cretaceous-Cenozoic coals from the southern Far East Russia and northeastern China

    Nechaev, V. P., Bechtel, A., Dai, S., Chekryzhov, I. Y., Pavlyutkin, B. I., Vysotskiy, S. V., Ignatiev, A. V., Velivetskaya, T. A., Guo, W., Tarasenko, I. A., Nechaeva, E. V., French, D. & Hower, J. C., Jun 2020, In: Applied Geochemistry. 117.2020, June, 104602.

    Research output: Contribution to journal › Article › Research › peer-review

  7. Published

    Stable isotopic and elemental characteristics of pale and dark layers in a late Pliocene lignite deposit basin in Yunnan Province, southwestern China: Implications for paleoenvironmental changes

    Liu, B., Zhao, C., Fiebig, J., Bechtel, A., Sun, Y. & Püttmann, W., 8 May 2020, In: International journal of coal geology. 226.2020, 1 June, 13 p., 103498.

    Research output: Contribution to journal › Article › Research › peer-review

  8. Published

    Implications for peat formation in Maritsa-West Basin, SE Bulgaria: Insights from organic petrology, palynology and biomarker assemblage

    Zdravkov, A., Stefanova, M., Worobiec, E., Bechtel, A., Marinov, S. & Kortenski, J., 1 Apr 2020, In: International journal of coal geology. 222.2020, 1 April, 18 p., 103447.

    Research output: Contribution to journal › Article › Research › peer-review

  9. Published

    Petroleum potential of Middle Jurassic rocks in the basement of the Carpathian Foredeep (Ukraine) and oil-to-source correlation with oil in Upper Jurassic reservoirs

    Rauball, J., Sachsenhofer, R. & Bechtel, A., Apr 2020, In: Geologica Carpathica. 71.2020, 2, p. 150-165 16 p.

    Research output: Contribution to journal › Article › Research › peer-review

  10. Published

    Recognition of peat depositional environments in coal: A review

    Dai, S., Bechtel, A., Eble, C. F., Flores, R. M., French, D., Graham, I. T., Hood, M. M., Hower, J. C., Korasidis, V. A., Moore, T. A., Püttmann, W., Wei, Q., Zhao, L. & Keefe, J. M. K., 15 Feb 2020, In: International journal of coal geology. 219.2020, 15 February, 67 p., 103383.

    Research output: Contribution to journal › Article › Research › peer-review

  11. Published

    Composition of lipids from coal deposits of the Far East: Relations to vegetation and climate change during the Cenozoic

    Bechtel, A., Chekryzhov, I. Y., Pavlyutkin, B. I., Nechaev, V. P., Dai, S., Vysotskiy, S. V., Velivetskaya, T. A., Tarasenko, I. A. & Guo, W., 15 Jan 2020, In: Palaeogeography, palaeoclimatology, palaeoecology. 538, January, 109479.

    Research output: Contribution to journal › Article › Research › peer-review

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