Achim Bechtel

(Former)

101 - 150 out of 230Page size: 50

Research output

  1. 2015
  2. Published

    Petrological and organic geochemical characterization of coal and shales from the Ibar basin (south Serbia)

    Zivotic, D., Bechtel, A., Sachsenhofer, R., Gratzer, R., Stojanovic, K., Andric, N. & Simic, V., 2015. 2 p.

    Research output: Contribution to conference › Abstract

  3. Published

    Pyrolysis of lignite, HDPE and lignite/HDPE mixture

    Kojic, I., Gajica, G., Zivotic, D., Bechtel, A. & Stojanovic, K., 2015. 2 p.

    Research output: Contribution to conference › Abstract

  4. Published

    Variability in coal facies as reflected by organic petrological and geochemical data in Cenozoic coal beds offshore Shimokita (Japan) - IODP Exp. 337

    Groß, D., Bechtel, A. & Harrington, G. J., 2015, In: International journal of coal geology. p. 63-79 17 p.

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

  5. 2014
  6. Published

    Major factors controlling formation of oil shale in Nenjiang Formation of Songliao basin

    Jia, J., Liu, Z., Bechtel, A., Sachsenhofer, R. F., Sun, P. & Strobl, S. A. I., Feb 2014, In: Di qiu ke xue : Zhong guo di zhi da xue xue bao. 39, 2, p. 174-186 13 p.

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

  7. Published

    Depositional environment of oil shale within the Eocene Jijuntun Formation in the Fushun Basin (NE China)

    Strobl, S., Sachsenhofer, R., Bechtel, A., Gratzer, R., Groß, D., Bokhari, S. N. H., Liu, R., Liu, Z., Meng, Q. & Sun, P., 2014, In: Marine and petroleum geology. 56, p. 166-183

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

  8. Published

    D/H isotopes of n-alkanes as indicator for porewater salinity variations in Lake Van (Eastern Anatolia, Turkey)

    Randlett, M.-E., Bechtel, A., van der Meer, M., Peterse, F., Litt, T., Pickarskie, N., Wehrli, B. & Schubert, C. J., 2014.

    Research output: Contribution to conference › Poster › Research › peer-review

  9. Published

    Geochemistry of Lake Van pore water and sediment, or How to distinguish climatic from diagenetic signals?

    Kwiecien, O., Tomonaga, Y., Brennwald, M., Randlett, M.-E., Peterse, F., Bechtel, A., van der Meer, M., Stockhecke, M., Anselmetti, F., Litt, T., Schubert, C. J. & Kipfer, R., 2014, Geophysical Research Abstracts, Vol. 16. p. 6713-6713

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  10. Published

    Isotope stratigraphy, organic geochemistry and crush-leach analysis of the Late Triassic Raibl group (Julians Alps,NW Slovenia)

    Vrsic, A., Missoni, S., Gawlick, H.-J., Bechtel, A., Prochaska, W., Gratzer, R., Smuc, A., Gorican, S. & Rozic, B., 2014, 19th International Sedimentological Congress, Abstract book. p. 724-724

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  11. Published

    Lateral and vertical variation of organic facies and hydrocarbon potential of Upper Visean “Rudov Beds” (V-23) inside and outside the Srebnen Depression

    Misch, D., Sachsenhofer, R., Groß, D., Bechtel, A., Gratzer, R. & Wegerer, E., 2014

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  12. Published

    Oil/Condensate - Source Rock Correlation in the Dniepr-Donets Basin

    Misch, D., Sachsenhofer, R., Groß, D., Bechtel, A. & Gratzer, R., 2014

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  13. Published

    Oil-source rock and gas-source rock correlations in the Dniepr Donets Basin (Ukraine): Preliminary results

    Misch, D., Bechtel, A., Gratzer, R., Sachsenhofer, R., Makogon, V. & Prigarina, T., 2014.

    Research output: Contribution to conference › Poster › Research › peer-review

  14. Published

    Paleoenvironment of the Eocene coal seam in the Fushun Basin (NE China): Implications from petrography and organic geochemistry

    Strobl, S., Sachsenhofer, R., Bechtel, A. & Meng, Q., 2014, In: International journal of coal geology. 134-135, p. 24-37

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

  15. Published

    Petrological and organic geochemical properties of lignite from the Kolubara and Kostolac basins, Serbia: Implication on Grindability Index

    Zivotic, D., Bechtel, A., Sachsenhofer, R., Gratzer, R., Radic, D., Obradovic, M. & Stojanovic, K., 2014, In: International journal of coal geology. 131, p. 344-362

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

  16. Published

    Spatial and temporal variability in vegetation and coal facies as reflected by organic petrological and geochemical data in the Middle Miocene Cayirhan coal field (Turkey)

    Bechtel, A., Karayigit, A. I., Sachsenhofer, R., Inaner, H., Christanis, K. & Gratzer, R., 2014, In: International journal of coal geology. 134-135, p. 46-60

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

  17. Published

    Stable C and N isotope record of short term changes in water level in lakes of different morphometry: Lake Anastazewo and Lake Skulskie, central Poland

    Woszczyk, M., Grassineau, N., Tylmann, W., Kowalewski, G., Lutyńska, M. & Bechtel, A., 2014, In: Organic geochemistry. 76, p. 278-287

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

  18. Published

    The Oligocene Maikop series of Lahich (eastern Azerbaijan): Paleoenvironment and oil-source rock correlation

    Bechtel, A., Movsumova, U., Pross, J., Gratzer, R., Coric, S. & Sachsenhofer, R., 2014, In: Organic geochemistry. 71, p. 43-59

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

  19. 2013
  20. Published

    Advances of organic geochemistry in coal: Preface

    Bechtel, A., Mastalerz, M. & Stefanova, M., 2013, In: International journal of coal geology. 107, p. 1-2

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

  21. Published

    Chemostratigraphy in the Paleogene Hungarian Basin - A combined stable isotope and biomarker approach

    Bechtel, A., Hamor-Vido, M., Gratzer, R., Sachsenhofer, R. & Püttmann, W., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

  22. Published

    Depositional environment of the Upper Bowland Shale (biomarker, stable isotopes, mineralogy)

    Groß, D., Sachsenhofer, R. & Bechtel, A., 2013

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  23. Published

    Deposition of Oil Shale in the Fushun Basin, Eocene, N-E China

    Strobl, S., Bechtel, A., Sachsenhofer, R., Sun, P., Meng, Q., Liu, R. & Liu, Z., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

  24. Published

    D/H-isotopes of n-alkanes as indicator for porewater salinity variations in Lake Van (Eastern Anatolia, Turkey)

    Randlett, M.-E., Bechtel, A., van der Meer, M., Peterse, F., Litt, T., Pickarski, N., Wehrli, B. & Schubert, C. J., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

  25. Published

    Different source of n-alkanes and n-alkan-2-ones in a 6000 cal. yr BP Sphagnum-rich temperate peat bog (Roñanzas, N Spain)

    López-Días, V., Blanco, C. G., Bechtel, A., Püttmann, W. & Borrego, A. G., 2013, In: Organic geochemistry. 57, p. 7-10

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

  26. Published

    Early Burdigalian infill of the Puchkirchen Trough (North Alpine Foreland Basin, Central Paratethys): facies development and sequence stratigraphy

    Grunert, P., Hinsch, R., Sachsenhofer, R., Bechtel, A., Coric, S., Harzhauser, M., Piller, W. E. & Sperl, H., 2013, In: Marine and petroleum geology. 39, p. 164-186

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

  27. Published

    Influence of migration distance, maturity and facies on the stable isotopic composition of alkanes and on carbazole distributions in oils and source rocks of the Alpine Foreland Basin of Austria

    Bechtel, A., Gratzer, R., Linzer, H.-G. & Sachsenhofer, R., 2013, In: Organic geochemistry. 62, p. 74-85

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

  28. Published

    Oil shale formation in the Upper Cretaceous Nenjiang Formation of the Songliao Basin (NE China): Implications from organic and inorganic geochemical analyses.

    Jia, J., Bechtel, A., Liu, Z., Strobl, S., Sun, P. & Sachsenhofer, R., 2013, In: International journal of coal geology. 113, p. 11-26

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

  29. Published

    On the fundamental difference between coal rank and coal type

    O´Keefe, J. M. K., Bechtel, A., Christanis, K., Dai, S., DiMichele, W. A., Eble, C. F., Esterle, J. S., Mastalerz, M., Raymond, A. L., Valentim, B. V., Wagner, N. J., Ward, C. R. & Hower, J. C., 2013, In: International journal of coal geology. 118, p. 58-87

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

  30. Published

    Organofacies and paleoenvironment of the Oligocene Maikop series of Angeharan (eastern Azerbaijan)

    Bechtel, A., Movsumova, U., Strobl, S., Sachsenhofer, R., Soliman, A., Gratzer, R. & Püttmann, W., 2013, In: Organic geochemistry. 56, p. 51-67

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

  31. Published

    Organofacies and paleoenvironment of the Oligocene Maikop series of Angeharan (Eastern Azerbaijan)

    Bechtel, A., Movsumova, U., Strobl, S., Sachsenhofer, R., Soliman, A. & Püttmann, W., 2013.

    Research output: Contribution to conference › Poster › Research › peer-review

  32. Published

    Perylene as an indicator of conifer fossil wood degradation by wood-degrading fungi.

    Marynowski, L., Smolarek, J., Bechtel, A., Philippe, M., Kurkiewicz, S. & Simoneit, B. R. T., 2013, In: Organic geochemistry. 59, p. 143-151

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

  33. Published

    Stable isotopes of organics and inorganics, clay mineralogy and chemical environment of an Aptian lacustrine succession in northeastern Brazil

    Gratzer, R., Neumann, V. H., Vortisch, W., Rocha, D. E. A. & Bechtel, A., 2013, Isotopic Studies in Cretaceous Research. p. 157-183

    Research output: Chapter in Book/Report/Conference proceeding › Chapter › Research

  34. Published

    “Stump Horizon” in the Bílina Mine (Most Basin, Czech Republic) — GC–MS, optical and electron microscopy in identification of wood biological origin

    Havelcová, M., Sýkorová, I., Bechtel, A., Mach, K., Trejtnarová, H., Žaloudková, M., Matysová, P., Blažek, J., Boudová, J. & Sakala, J., 2013, In: International journal of coal geology. 107, p. 62-77

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

  35. Published

    Tectonic and climate control of oil shale deposition in the Upper Cretaceous Qingshankou Formation (Songliao Basin, NE China)

    Jia, J., Liu, Z., Bechtel, A., Strobl, S. & Sun, P., 2013, In: International journal of earth sciences : Geologische Rundschau : GR ; Geologische Rundschau. 102, p. 1717-1734

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

  36. 2012
  37. Published

    New geochemical data on fossil wood from the Albian of the Dolomites (Southern Alps, Italy)

    Lukeneder, A., Bechtel, A. & Gratzer, R., 13 Nov 2012, In: Geologica Carpathica. 63, 5, p. 399-405 7 p.

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

  38. Published

    Depositional environment and hydrocarbon source potential of the Oligocene Tard Clay of the Hungarian Paleogene Basin

    Bechtel, A., Hamor-Vido, M., Gratzer, R., Sachsenhofer, R. & Püttmann, W., 2012, 29th IAS Metting of Sedimentology, Programme and Abstracts. p. 401-401

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  39. Published

    Facies evolution and stratigraphic correlation in the Early Oligocene Tard Clay of Hungary

    Bechtel, A., Hamor-Vido, M., Gratzer, R., Sachsenhofer, R. & Püttmann, W., 2012, Recent Advances in Geology of Fine-Grained Sediments, Book of Abstracts and Field Trips Guidebook. p. 17-18

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  40. Published

    Facies evolution and stratigraphic correlation in the early Oligocene Tard Clay of Hungary as revealed by maceral, biomarker and stable isotope composition

    Bechtel, A., Hamor-Vido, M., Gratzer, R., Sachsenhofer, R. & Püttmann, W., 2012, In: Marine and petroleum geology. 35, p. 55-74

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

  41. Published

    Geochemistry of the Albian fossil wood from the Dolomites (Southern Alps, Italy)

    Lukeneder, A., Bechtel, A. & Gratzer, R., 2012, In: Geologica Carpathica. 63, p. 399-405

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

  42. Published

    Interactions between microbial degradation of sedimentary organic matter and lake hydrodynamics in shallow water bodies: Insights from Lake Sarbsko (northern Poland)

    Woszczyk, M. & Bechtel, A., 2012, 29th IAS Meeting of Sedimentology, Programme and Abstracts. p. 104-104

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  43. Published

    Interactions between microbial degradation of sedimentary organic matter and lake hydrodynamics in shallow water bodies: Insights from Lake Sarbsko (northern Poland)

    Woszczyk, M. & Bechtel, A., 2012.

    Research output: Contribution to conference › Poster › Research › peer-review

  44. Published

    Oil shales in the Sangliao Basin (NE China): Implications from geochemical analysis

    Bechtel, A., Strobl, S., Jia, J., Sachsenhofer, R., Liu, Z., Gratzer, R. & Püttmann, W., 2012.

    Research output: Contribution to conference › Poster › Research › peer-review

  45. Published

    Organic geochemistry and stable isotopes of Aptian lacustrine sediments in north-eastern Brazil

    Gratzer, R., Neumann, V. H., Vortisch, W. & Bechtel, A., 2012, 29th IAS Meeting of Sedimentology, Programme and Abstracts. p. 505-505

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  46. Published

    Organic geochemistry and stable isotopes of Aptian lacustrine sediments in north-eastern Brazil

    Gratzer, R., Neumann, V., Vortisch, W. & Bechtel, A., 2012.

    Research output: Contribution to conference › Poster › Research › peer-review

  47. Published

    Palaeoenvironmental conditions during deposition of the Upper Cretaceous oil shale sequences in the Songliao Basin (NE China): Implications from geochemical analysis

    Bechtel, A., Jia, J., Strobl, S., Sachsenhofer, R., Liu, Z., Gratzer, R. & Püttmann, W., 2012, In: Organic geochemistry. 46, p. 76-95

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

  48. Published

    Paleoenvironmental conditions during deposition of the Upper Cretaceous oil shale sequences in the Songliao Basin (NE China): Implications from geochemical analysís

    Bechtel, A., Strobl, S., Jia, J., Sachsenhofer, R., Liu, Z., Gratzer, R. & Püttmann, W., 2012, 29th IAS Meeting of Sedimentology, Programme and Abstracts. p. 335-335

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  49. Published

    Paleogeography of the Paratethys: Relation to hydrocarbon source rock quality

    Bechtel, A. & Sachsenhofer, R., 2012

    Research output: Book/Report › Commissioned report › Transfer › peer-review

  50. Published

    The evaporite-coal transition: Chemical, mineralogical and organic composition of the Late Triassic Abu Ruweis Formation, NW Jordan - reference type of the "Arabian Keuper"

    Dill, H. G., Bechtel, A., Berner, Z., Botz, R., Kus, J., Heunisch, C. & Abu Hamad, A. M. B., 2012, In: Chemical geology. 298-299, p. 20-40

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

  51. Published

    Upper Jurassic source rocks in the Sab´atayn Basin, Yemen: Depositional environment, source potential and hydrocarbon generation

    Sachsenhofer, R., Bechtel, A., Dellmour, R., Fathi Mobarakabad, A., Gratzer, R. & Salman, A., 2012, In: GeoArabia. 17, p. 161-186

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

  52. 2011
  53. Published

    Archaeal and bacterial tetraether lipids in a oligotrophic and a eutrophic Swiss lake: Insights into their sources and GDGT-based proxies

    Bechtel, A., Smittenberg, R. H., Bernasconi, S. M. & Schubert, C. J., 2011, Book of Abstracts, International Meeting on Organic Geochemistry. p. 298-298

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  54. Published

    Archaeal and bacterial tetraether lipids in a oligotrophic and a eutrophic Swiss lake: Insights into their sources and GDGT-based proxies

    Bechtel, A., Smittenberg, R., Bernasconi, S. M. & Schubert, C. J., 2011.

    Research output: Contribution to conference › Poster › Research › peer-review

  55. Published

    Composition and origin of organic matter in surface sediments of Lake Sarbsko, a highly eutrophic and shallow coastal lake (northern Poland)

    Woszczyk, M., Bechtel, A., Gratzer, R., Kotarba, M., Kokociński, M., Fiebig, J. & Cieśliński, R., 2011, In: Organic geochemistry. 42, p. 1025-1038

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

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