Achim Bechtel

(Former)

151 - 200 out of 230Page size: 50

Research output

  1. 2011
  2. Published

    Crude oil in the Alpine Foreland Basin of Austria: a known petroleum system revisited

    Bechtel, A., Gratzer, R., Sachsenhofer, R. F., Linzer, H.-G., Reischenbacher, D. & Schulz, H.-M., 2011, Book of Abstracts, International Meeting on Organic Geochemistry. p. 230-230

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

  3. Published

    Crude oil in the Alpine Foreland Basin of Austria: a known petroleum system revisited

    Bechtel, A., Gratzer, R., Sachsenhofer, R., Linzer, H.-G., Reischenbacher, D. & Schulz, H.-M., 2011.

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

  4. Published

    Evolution of depositional environment and biological origin of kerogen in Lower Cypris shale in the Eger Graben, Czech Republic

    Francu, J., Sykorova, I., Kribek, B., Martinek, K., Rojik, P., Bechtel, A. & Macova, D., 2011.

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

  5. Published

    Evolution of depositional environment and biological origin of kerogen in Lower Cypris shale in the Eger Graben, Czech Republic

    Juraj, F., Sykorova, I., Kribek, B., Martinek, K., Rojik, P., Bechtel, A. & Macova, D., 2011, Book of Abstracts, International Meeting on Organic Geochemistry. p. 183-183

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

  6. Published

    Geochemistry and origin of crude oils and condensates from the central Persian Gulf, offshore Iran

    Fathi Mobarakabad, A., Bechtel, A., Gratzer, R., Mohsenian, E. & Sachsenhofer, R., 2011, In: Journal of Petroleum Geology. 34, p. 261-276

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

  7. 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. & Cieslinski, R., 2011, In: Journal of limnology. 70, 2, p. 293-304

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

  8. Published

    Muttergesteinspotential und organisch-geochemische Charakteristika der Sachrang-Subformation (Unter-Toarcium, Nördliche Kalkalpen, Unkener Mulde)

    Neumeister, S., Gawlick, H.-J., Gratzer, R. & Bechtel, A., 2011.

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

  9. Published

    Muttergesteinspotential und organisch-geochemische Charakteristika der Sachrang-Subformation (Unter-Toarcium, Nördliche Kalkalpen, Unkener Mulde)

    Neumeister, S., Gawlick, H.-J., Gratzer, R. & Bechtel, A., 2011, Muttergesteinspotential und organisch-geochemische Charakteristika der Sachrang-Subformation (Unter-Toarcium, Nördliche Kalkalpen, Unkener Mulde). p. 128-132

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

  10. Published

    Oil-oil and oil-source rock correlations in the Alpine Foreland Basin of Austria: Insights from biomarker and stable carbon isotope studies

    Gratzer, R., Bechtel, A., Sachsenhofer, R., Linzer, H.-G., Reischenbacher, D. & Schulz, H.-M., 2011, In: Marine and petroleum geology. 28, p. 1171-1186

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

  11. Published

    Organic-inorganic interactions during phosphogenesis in the Western Central Paratethys (Late Eocene; Austrian Molasse basin)

    Schulz, H.-M. & Bechtel, A., 2011, In: Zeitschrift für geologische Wissenschaften : ZGW . 39, p. 59-81

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

  12. Published

    Source-rock potential and origin of hydrocarbons in the Cretaceous and Jurassic serdiments of the Punjab Platform (Indus Basin, Pakistan)

    Ali Gakkhar, R., Bechtel, A. & Gratzer, R., 2011, Energy Security Through Indigenous Resources. p. 175-195

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

  13. Published

    Stable isotopes of organics and inorganics of Aptian lacustrine sediments in north-eastern Brazil.

    Gratzer, R., Neumann, V., Vortisch, W., Rocha, D. & Bechtel, A., 2011.

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

  14. Published

    Trace element concentrations, stable and radiogenic isotope ratios in pumpkin seed oils for identification of geographic origins

    Bandoniene, D., Zettl, D., Meisel, T., Maneiko, M., Horschinegg, M. & Bechtel, A., 2011, 4th International IUPAC Symposium for Trace Elements in Food (TEF-4). p. 90-90

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

  15. Published

    Trace element concentrations, stable and radiogenic isotope ratios in pumpkin seed oils for identification of geographic origins

    Bandoniene, D., Zettl, D., Meisel, T., Maneiko, M., Horschinegg, M. & Bechtel, A., 2011.

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

  16. Published

    Vegetation differences and diagenetic changes between two Bulgarian lignite deposits - insights from coal petrology and biomarker composition

    Zdravkov, A., Bechtel, A., Sachsenhofer, R., Kortenski, J. & Gratzer, R., 2011, In: Organic geochemistry. 42, p. 237-254

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

  17. 2010
  18. Published

    Biomarker and carbon isotope variation in coal and fossil wood of Central Europe: Relation to vegetational and climatic changes in the Cenozoic

    Bechtel, A., Sachsenhofer, R., Gratzer, R., Lücke, A. & Püttmann, W., 2010,

    Abstracts of Lectures & Posters, GeoDarmstadt2010, SDGG 68

    .     p. 86-86

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

  19. Published

    Biomarker und C-Isotopie in känozoischen Braunkohlen und fossilen Hölzern Zentraleuropas: Beiträge zur Paläoökologie und Paläoklimatologie

    Bechtel, A., Sachsenhofer, R., Gratzer, R., Lücke, A. & Püttmann, W., 2010, Journal of Alpine Geology 52. Geoaustria, p. 88-88

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

  20. Published

    CO2-Fixierung in Brienzer- und Luganersee

    Bechtel, A. & Schubert, C. J., 2010, In: Eawag-News / D [Deutsche Ausgabe]. p. 11-13

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

  21. 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., Fiebig, J. & Kokocinski, M., 2010, Mineralogia, Special Papers, 36. p. 93-94

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

  22. 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., Fiebig, J. & Kokocinski, M., 2010.

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

  23. Published

    Deposition and alteration of carbonaceous series within a Neotethyan rift at the western boundary of the Arabian Plate: The Late Permian Um Irna Formation, NW Jordan, a petroleum system

    Dill, H. G., Bechtel, A., Kus, J., Gratzer, R. & Abu Hamad, A. M. B., 2010, In: International journal of coal geology. 81, p. 1-24

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

  24. Published

    Deposition, Erosion and Hydrocarbon Source Potential of the Oligocene Eggerding Formation (Molasse Basin, Austria)

    Sachsenhofer, R., Leitner, B., Linzer, H.-G., Bechtel, A., Ćorić, S., Gratzer, R., Reischenbacher, D. & Soliman, A., 2010, In: Austrian journal of earth sciences. 103, p. 76-99

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

  25. Published

    Die Kohlenstoffisotopen-Zusammensetzung der Graphite und Semi-Graphite der östlichen Grauwackenzone (Ostalpen, Österreich)

    Rantitsch, G., Bechtel, A. & Bojar, A.-V., 2010, In: Mitteilungen des Naturwissenschaftlichen Vereins für Steiermark. 140, p. 31-36

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

  26. Published

    Distribution of branched and isoprenoid tetraether lipids in an oligotrophic and a eutrophic Swiss lake: Insights into sources and GDGT-based proxies

    Bechtel, A., Smittenberg, R. H., Bernasconi, S. M. & Schubert, C. J., 2010, In: Organic geochemistry. 41, p. 822-832

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

  27. Published

    Distribution of branched and isoprenoid tetraether lipids in an 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., 2010, Journal of Alpine Geology 52. Geoaustria, p. 88-89

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

  28. Published

    Distribution of sulfur and pyrite in coal seams from Kutai Basin (East Kalimantan, Indonesia): Implications for paleoenvironmental conditions

    Oschmann, W., Bechtel, A., Sachsenhofer, R. F., Komang, A. & Püttmann, W., 2010, In: International journal of coal geology. 81, p. 151-162

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

  29. Published

    Oil-oil and oil-source rock correlations in the Alpine Foreland Basin of Austria

    Gratzer, R., Bechtel, A., Sachsenhofer, R. & Schulz, H. M., 2010.

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

  30. Published

    Palaeozoic source rocks in the Dniepr-Donets Basin, Ukraine

    Sachsenhofer, R., Shymanovskyy, V. A., Bechtel, A., Gratzer, R., Horsfield, B. & Reischenbacher, D., 2010, In: Petroleum geoscience. 16, p. 377-399

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

  31. Published

    Source rock investigations of a Middle Jurassic Posidonia marl of the Ionian zone of Albania

    Neumeister, S., Gawlick, H.-J., Bechtel, A., Hoxha, L., Missoni, S., Gratzer, R. & Dumitrica, P., 2010, J Alp Geol 52. p. 192-192

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

  32. Published

    Source rock investigations of a Middle Jurassic Posidonia marl of the Ionian Zone of Albania

    Neumeister, S., Gawlick, H.-J., Bechtel, A., Gratzer, R., Missoni, S., Hoxha, L. & Dumitrica, P., 2010.

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

  33. 2009
  34. Published

    Paleozoic source rocks in the Dniepr-Donets Basin, Ukraine

    Sachsenhofer, R. F., Bechtel, A., Reischenbacher, D. & Shymanovskyy, V. A., 1 Jan 2009, 71st European Association of Geoscientists and Engineers Conference and Exhibition 2009: Balancing Global Resources. Incorporating SPE EUROPEC 2009. Society of Petroleum Engineers , p. 593-597 5 p. (71st European Association of Geoscientists and Engineers Conference and Exhibition 2009: Balancing Global Resources. Incorporating SPE EUROPEC 2009; vol. 1).

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

  35. Published

    A biogeochemical study of sediments from the eutrophic Lake Lugano and the oligotrophic Lake Brienz, Switzerland

    Bechtel, A. & Schubert, C. J., 2009, In: Organic geochemistry. 40, p. 1100-1114

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

  36. Published

    Bacterial methane in the Atzbach-Schwanenstadt gas field (Upper Austrian Molasse Basin), Part I: Geology

    Schulz, H.-M., van Berk, W., Bechtel, A., Struck, U. & Faber, E., 2009, In: Marine and petroleum geology. 26, p. 1163-1179

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

  37. Published

    Biogeochemistry of particulate organic matter from lakes of different trophic levels in Switzerland.

    Bechtel, A. & Schubert, C. J., 2009, In: Organic geochemistry. 40, p. 441-454

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

  38. Published

    Biogeochemistry of sediments from Swiss lakes with different trophic levels

    Bechtel, A. & Schubert, C. J., 2009, Abstracts of the 19th annual Goldschmidt Conference: Geochimica et cosmochimica acta 73. 2009. 13S: Special supplement. p. A100-A100

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

  39. Published

    Carbon cycling in lakes: Response to water column stratification

    Bechtel, A. & Schubert, C. J., 2009

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

  40. Published

    Depositional environment and hydrocarbon source potential of the Oligocene Ruslar Formation (Kamchia Depression; Western Black Sea)

    Sachsenhofer, R., Stummer, B., Georgiev, G., Dellmour, R., Bechtel, A., Gratzer, R. & Ćorić, S., 2009, In: Marine and petroleum geology. 26, p. 57-84

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

  41. Published

    Paleozoic source rocks in the Dniper-Donets Basin, Ukraine

    Sachsenhofer, R., Bechtel, A., Gratzer, R., Reischenbacher, D. & Shymanovskyy, V. A., 2009.

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

  42. Published

    Reconstruction of floral changes during deposition of the Miocene Embalut coal from Kutai Basin, Mahakam Delta, East Kalimantan, Indonesia by use of aromatic hydrocarbon composition and stable carbon isotope ratios of organic matter

    Bechtel, A., Anggayana, K. & Püttmann, W., 2009, In: Organic geochemistry. 40, p. 206-218

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

  43. 2008
  44. Published

    Ablagerungsbedingungen und Muttergesteinspotential der oligozänen Ruslar Formation (Kamchia Trog, westliches Schwarzes Meer)

    Sachsenhofer, R., Stummer, B., Bechtel, A., Schulz, H.-M. & Smuk, A., 2008.

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

  45. Published

    Ablagerungsbedingungen und Muttergesteinspotential der oligozänen Ruslar Formation (Kamchia Trog, westliches Schwarzes Meer)

    Stummer, B., Sachsenhofer, R., Gratzer, R., Georgiev, G., Dellmour, R., Bechtel, A. & Ćorić, S., 2008, Ablagerungsbedingungen und Muttergesteinspotential der oligozänen Ruslar Formation (Kamchia Trog, westliches Schwarzes Meer). p. 105-105

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

  46. Published

    Biogeochemistry of POM in lakes of different trophic levels

    Bechtel, A. & Schubert, C. J., 2008, Abstracts of the 18th annual Goldschmidt Conference: Geochimica et cosmochimica acta 72. 2008. 12S: Special supplement. p. A64-A64

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

  47. Published

    Biomarker and carbon isotope variation in coal and fossil wood of Central Europe through the Cenozoic

    Bechtel, A., Gratzer, R., Sachsenhofer, R., Gusterhuber, J., Lücke, A. & Püttmann, W., 2008, In: Palaeogeography, palaeoclimatology, palaeoecology. 262, p. 166-175

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

  48. Published

    Oil-oil and Oil-source Rock Correlation in the Alpine Foreland Basin Austria

    Gratzer, R., Sachsenhofer, R., Bechtel, A., Schulz, H.-M. & Smuk, A., 2008.

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

  49. Published

    Ölimprägnationen im miozänen Mürztal Becken (Norische Senke, Ostalpen)

    Sachsenhofer, R., Bechtel, A., Reischenbacher, D., Gratzer, R., Gold, M. & Goldbrunner, J., 2008, In: Erdöl, Erdgas, Kohle. 124, p. 145-148

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

  50. Published

    Öl-Öl und Öl-Muttergesteinskorrelation im Alpinen Molassebecken Österreichs

    Gratzer, R., Sachsenhofer, R., Bechtel, A., Schulz, H.-M. & Smuk, A., 2008.

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

  51. Published

    Öl-Öl und Öl-Muttergesteinskorrelation im Alpinen Molassebecken Österreichs

    Gratzer, R., Sachsenhofer, R., Bechtel, A., Schulz, H.-M. & Smuk, A., 2008, Öl-Öl und Öl-Muttergesteinskorrelation im Alpinen Molassebecken Österreichs. p. 32-33

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

  52. 2007
  53. Published

    Biomarker and carbon isotope systematic in Cenozoic coal and fossil wood of Central Europe

    Bechtel, A., Sachsenhofer, R. F., Gratzer, R., Lücke, A. & Püttmann, W., 2007, Proceedings of the 23rd International Meeting on Organic Geochemistry (IMOG). p. O64-O64

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

  54. Published

    Biomarker and stable carbon isotope systematics of fossil wood from the second Lusatian lignite seam of the Lubstów deposit (Poland)

    Bechtel, A., Widera, M., Sachsenhofer, R., Gratzer, R., Lücke, A. & Woszczyk, M., 2007, In: Organic geochemistry. 38, p. 1850-1864

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

  55. Published

    Biomarkers and geochemical indicators of Holocene environmental changes in coastal Lake Sarbsko (Poland)

    Bechtel, A., Woszczyk, M., Reischenbacher, D., Sachsenhofer, R., Gratzer, R., Püttmann, W. & Spychalski, W., 2007, In: Organic geochemistry. 38, p. 1112-1131

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

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