608 Results

  1. 1997
  2. Soil organic matter transformation in Argentinian Hapludolls

    Zech, W., Guggenberger, G., Zalba, P. & Peinemann, N., 1997, In: Journal of Plant Nutrition and Soil Science. 160, 6, p. 563-571 9 p.

    Research output: Contribution to journalArticleResearchpeer review

  3. 1996
  4. Land-use and fertilization effects on P forms in two European soils: Resin extraction and 31P-NMR analysis

    Guggenberger, G., Christensen, B. T., Rubæk, G. & Zech, W., Dec 1996, In: European journal of soil science. 47, 4, p. 605-614 10 p.

    Research output: Contribution to journalArticleResearchpeer review

  5. Assessing the organic phosphorus status of an Oxisol under tropical pastures following native savanna using 31P NMR spectroscopy

    Guggenberger, G., Haumaier, L., Thomas, R. J. & Zech, W., Oct 1996, In: Biology and fertility of soils. 23, 3, p. 332-339 8 p.

    Research output: Contribution to journalArticleResearchpeer review

  6. Land use effects on the composition of organic matter in soil particle size separates. III. Analytical pyrolysis

    Saiz-Jimenez, C., Hermosin, B., Guggenberger, G. & Zech, W., Mar 1996, In: European journal of soil science. 47, 1, p. 61-69 9 p.

    Research output: Contribution to journalArticleResearchpeer review

  7. 1995
  8. Land‐use effects on the composition of organic matter in particle‐size separates of soils: II. CPMAS and solution 13C NMR analysis

    Guggenberger, G., Zech, W., Haumaier, L. & Christensen, B. T., Mar 1995, In: European journal of soil science. 46, 1, p. 147-158 12 p.

    Research output: Contribution to journalArticleResearchpeer review

  9. 1994
  10. Land‐use effects on the composition of organic matter in particle‐size separates of soil: I. Lignin and carbohydrate signature

    Guggenberger, G., Christensen, B. T. & Zech, W., Dec 1994, In: European journal of soil science. 45, 4, p. 449-458 10 p.

    Research output: Contribution to journalArticleResearchpeer review

  11. 1990
  12. Using isotope fractionation of nitrate-nitrogen and nitrate-oxygen for evaluation of microbial denitrification in a sandy aquifer

    Böttcher, J., Strebel, O., Voerkelius, S. & Schmidt, H. L., May 1990, In: Journal of hydrology. 114, 3-4, p. 413-424 12 p.

    Research output: Contribution to journalArticleResearchpeer review

  13. 1988
  14. Published

    Entstehung von Vegetationstypen und Pflanzengesellschaften unter dem Einfluss des Menschen

    Pott, R., 1988, In: Dusseldorfer Geobotanische Kolloquien. 5, p. 27-54 28 p.

    Research output: Contribution to journalArticleResearchpeer review

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