Ole K. Borggaard

Ole K. Borggaard

Professor, emeritus


Publication year:
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1 - 100 out of 151Page size: 100
  1. 1993
  2. Published

    Copper release from copper intrauterine devices removed after up to 8 years of use

    Kjær, Andreas, Laursen, K., Thormann, L., Borggaard, Ole K. & Lebech, P. E., Apr 1993, In: Contraception. 47, 4, p. 349-358 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. 1994
  4. Published

    Evaluation of the free energy of formation of Fe(II)-Fe(III) hydroxide-sulphate (green rust) and its reduction into nitrite

    Hansen, Hans Chr. Bruun, Borggaard, Ole K. & Sørensen, Jan, 1994, In: Geochimica et Cosmochimica Acta. 58, 12, p. 2599-2608 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    Monosilicate adsorption by ferrihydrite and goethite at pH 3-6

    Hansen, Hans Chr. Bruun, Raben-Lange, B., Raulund-Rasmussen, Karsten & Borggaard, Ole K., 1994, In: Soil Science. 158, 1, p. 40-46 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Stability constants for silicate adsorbed to ferrihydrite

    Hansen, Hans Chr. Bruun, Wetche, T. P., Raulund-Rasmussen, Karsten & Borggaard, Ole K., 1994, In: Clay Minerals. 29, 3, p. 341-350 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. 1995
  8. Published

    Adsortion of humic acids and phosphate onto iron oxides

    Raben-Lange, B., Strobel, Bjarne W. & Borggaard, Ole K., 1995, In: Humus : Nordic humus newsletter. 2, 2, p. 17-24 8 p.

    Research output: Contribution to journal › Journal article › Research

  9. 1996
  10. Published

    Abiotic nitrate reduction to ammonium: key role of green rust

    Hansen, Hans Chr. Bruun, Bender Koch, Christian, Nancke-Krogh, H., Borggaard, Ole K. & Sørensen, Jan, 1996, In: Environmental Science & Technology (Washington). 30, 6, p. 2053-2056 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Geologi og jordbundslære: øvelsesvejledning til jordbundsanalyser

    Borggaard, Ole K., Møberg, J. P. & Raben-Lange, B., 1996, 6. ed. København: Kemisk Institut, KVL. 75 p.

    Research output: Book/Report › Book › Education

  12. Published

    Ha-øvelser: Kemiske brokker i Jordbundslære

    Borggaard, Ole K., 1996

    Research output: Book/Report › Compendium/lecture notes › Education

  13. Published

    Mobiliseres fosfat i Skjern Å deltaet

    Szilas, C. P., Rauer, J., Borggaard, Ole K. & Hansen, Hans Chr. Bruun, 1996, In: Vand og Jord. 6, p. 236-238 3 p.

    Research output: Contribution to journal › Journal article › Communication

  14. Published

    Noter i geologi og landskabslære for KVL-studerende

    Vejre, Henrik & Borggaard, Ole K., 1996, København: Jordbrugsforlaget. 233 p.

    Research output: Book/Report › Book › Education

  15. Published

    Pedologi: teoretiske øvelser

    Strobel, Bjarne W., Szilas, C. P., Møberg, J. P., Hansen, Hans Chr. Bruun & Borggaard, Ole K., 1996, 4. ed. København: Jordbrugsforlaget. 77 p.

    Research output: Book/Report › Book › Education

  16. Published

    Soil chemistry in a pedological context

    Borggaard, Ole K., 1996, København: Jordbrugsforlaget. 169 p.

    Research output: Book/Report › Book › Education

  17. Published

    Teoretiske øvelser i geologi og jordbundslære

    Raben-Lange, B., Borggaard, Ole K., Hansen, Hans Chr. Bruun, Møberg, J. P. & Vejre, Henrik, 1996, 4. ed. København: Kemisk Institut, KVL. 39 p.

    Research output: Book/Report › Book › Education

  18. Published

    Vejledning til laboratorieøvelser i jordbundslære

    Borggaard, Ole K. & Raben-Lange, B., 1996, København: Jordbrugsforlaget. 73 p.

    Research output: Book/Report › Book › Education

  19. 1997
  20. Published

    Chromate sorption and reduction on humic acids and iron oxides

    Karczewska, A., Spiak, Z., Borggaard, Ole K. & Raben-Lange, B., 1997, Ikke angivet. Drozd, J., Gonet, N. S. & Weber, J. (eds.). IHSS, p. 753-758 6 p.

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

  21. Published

    Jordbundskemi for landskabsarkitektstuderende

    Borggaard, Ole K., 1997, København: Kemisk Institut, KVL. 110 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  22. Published

    Mineral changes in a Danish alfisol caused by 30 years of potassium depletion in the field

    Liu, G., Nielsen, N. E., Hansen, Hans Chr. Bruun & Borggaard, Ole K., 1997, In: Acta Agriculturae Scandinavica - Section B. 47, p. 1-6 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Noter i geologi og landskabslære for KVL-studerende

    Vejre, Henrik & Borggaard, Ole K., 1997, 2. ed. København: Jordbrugsforlaget. 221 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  24. Published

    Phosphate sorption in relation to aluminum and iron oxides of oxisols from Ghana

    Owusu-Bennoah, E., Szilas, C. P., Hansen, Hans Chr. Bruun & Borggaard, Ole K., 1997, In: Communications in Soil Science and Plant Analysis. (9/10), p. 685-697 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Soil chemistry in a pedological context

    Borggaard, Ole K., 1997, København: Chemistry Department, The Royal Veterinary and Agricultural University. 90 p.

    Research output: Book/Report › Book › Education

  26. Published

    Temaopgaver i jordbundslære

    Borggaard, Ole K., Raben-Lange, B. & Vejre, Henrik, 1997, København: Kemisk Institut, KVL. 98 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  27. Published

    Teoretiske øvelser i geologi og jordbundslære

    Borggaard, Ole K., Szilas, C. P. & Vejre, Henrik, 1997, 5. ed. København: Jordbrugsforlaget. 31 p.

    Research output: Book/Report › Book › Education

  28. Published

    Vejledning til laboratorieøvelser i jordbundslære

    Borggaard, Ole K. & Raben-Lange, B., 1997, København: Kemisk Institut, KVL. 76 p.

    Research output: Book/Report › Book › Education

  29. 1998
  30. Published

    Determination of anions in soil solutions by capillary zone electrophoresis

    Strobel, Bjarne W., Hansen, Hans Chr. Bruun & Borggaard, Ole K., 1998, In: Analyst. 123, p. 721-724 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

    Effect of natural organic soil solutes onweathering rates of soil minerals

    Raulund-Rasmussen, Karsten, Borggaard, Ole K., Hansen, Hans Chr. Bruun & Olsson, M., 1998, In: European Journal of Soil Science. 49, p. 397-406 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Potential iron and phosphate mobilization during flooding of soil material

    Szilas, C. P., Borggaard, Ole K., Hansen, Hans Chr. Bruun & Rauer, J., 1998, In: Water, Air and Soil Pollution. 106, p. 97-109 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Proton surface charge determination in spodosol horizons with organically bound aluminum

    Skyllberg, U. & Borggaard, Ole K., 1998, In: Geochimica et Cosmochimica Acta. 62, 10, p. 1677-1689 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  34. Published

    Teoretiske øvelser i pedologi

    Strobel, Bjarne W., Szilas, C. P., Møberg, J. P. & Borggaard, Ole K., 1998, København: Kemisk Institut, KVL. 126 p.

    Research output: Book/Report › Book › Education

  35. 1999
  36. Published

    Geologi og jordbundslære: øvelsesvejledning til jordbundsanalyser

    Borggaard, Ole K., Rasmussen, L. H. & Raben-Lange, B., 1999, 8. ed. København. 67 p.

    Research output: Book/Report › Book › Education

  37. Published

    Geologi og landskabslære: noter

    Vejre, Henrik, Rasmussen, L. H. & Borggaard, Ole K., 1999, 3. ed. København. 232 p.

    Research output: Book/Report › Book › Education

  38. Published

    Jordbundslære: vejledning til laboratorieøvelser

    Borggaard, Ole K., Rasmussen, L. H. & Raben-Lange, B., 1999, 2. ed. København. 68 p.

    Research output: Book/Report › Book › Education

  39. Published

    Low-molecular-weight aliphatic carboxylic acids in soil solutions under different vegetations determined by capillary zone electrophoresis

    Strobel, Bjarne W., Bernhoft, I. & Borggaard, Ole K., 1999, In: Plant and Soil. 212, p. 115-121 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Soil chemistry in a pedological context

    Borggaard, Ole K., 1999, 3. ed. København: Jordbrugsforlaget. 294 p.

    Research output: Book/Report › Book › Education

  41. 2000
  42. Published

    Changes in soil nutrient content under shifting cultivation in the Chittagong Hill Tracts of Bangladesh

    Gafur, A., Borggaard, Ole K., Jensen, J. R. & Petersen, L., 2000, In: Geografisk Tidsskrift. 100, p. 27-36 10 p.

    Research output: Contribution to journal › Journal article › Research

  43. Published

    Composition and classification of urban soils

    Borggaard, Ole K. & Rasmussen, L. H., 2000. 5 p.

    Research output: Contribution to conference › Paper › Research

  44. Published

    Soil properties of a toposequence in the moist semi-deciduous forest zone of Ghana

    Owusu-Bennoah, E., Awadzi, T. W., Boateng, E., Krogh, L., Breuning-Madsen, H. & Borggaard, Ole K., 2000, In: West African journal of aplied ecology. 1, 1, p. 1-10

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Teoretiske øvelser i pedologi

    Strobel, Bjarne W., Szilas, C. P. & Borggaard, Ole K., 2000, 3. ed. København: Jordbrugsforlaget. 137 p.

    Research output: Book/Report › Book › Education

  46. 2001
  47. Published

    8. Nordic IHSS symposium on humic substances: the proceedings of the conference held 2001 at Chemistry Department, the Royal Veterinary and Agricultural University, Frederiksberg, Denmark

    Borggaard, Ole K., Abildtrup Jørgensen, J. & Rasmussen, L. H., 2001, Ikke angivet. Jordbrugsforlaget, 131 p.

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

  48. Published

    Cadmium and copper release kinetics in relation to afforestation of cultivated soil

    Strobel, Bjarne W., Hansen, Hans Chr. Bruun, Borggaard, Ole K., Andersen, M. K. & Raulund-Rasmussen, Karsten, 2001, In: Geochimica et Cosmochimica Acta. 65, 8, p. 1233-1242 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Composition and reactivity of DOC in forest floor soil solutions in relation to tree species and soil type

    Strobel, Bjarne W., Hansen, Hans Chr. Bruun, Borggaard, Ole K., Andersen, M. K. & Raulund-Rasmussen, Karsten, 2001, In: Biogeochemistry. 56, p. 1-26 26 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Dissolved organic compounds in forest floor soil solutions

    Strobel, Bjarne W., Borggaard, Ole K., Hansen, Hans Chr. Bruun, Andersen, M. K. & Raulund-Rasmussen, Karsten, 2001, Ikke angivet. Borggaard, O. K., Jørgensen, J. A. & Rasmussen, L. H. (eds.). Jordbrugsforlaget, p. 39-43 5 p.

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

  51. Published

    Effect and KCI and CaCl2 as background electrolytes on the competitive adsorption of glyphosate and phosphate on goethite

    Gimsing, A. L. & Borggaard, Ole K., 2001, In: Clays and Clay Minerals. 49, 3, p. 270-275 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  52. Published

    Influence of humic substances on cadmium mobility in a Danish spodosol

    Borggaard, Ole K., Strobel, Bjarne W. & Holm, Peter Engelund, 2001, Ikke angivet. Borggaard, O. K., Jørgensen, J. A. & Rasmussen, L. H. (eds.). Jordbrugsforlaget, p. 127-131 5 p.

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

  53. Published

    Soil analysis

    Borggaard, Ole K. & Skorsepa, M., 2001, Environmental Analytical Chemistry. Edited by Ian Pulford (ed.). Banská Bystrica: Matej Bel University, p. 112-134 23 p. (Leonardo da Vinci Programme).

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

  54. Published

    Soil chemistry in a pedological context

    Borggaard, Ole K., 2001, 5. ed. København: Jordbrugsforlaget. 426 p.

    Research output: Book/Report › Book › Education

  55. Published

    The ¤soil cover

    Borggaard, Ole K., Kobza, J. & Hansen, Hans Chr. Bruun, 2001, Environmental Soil Chemistry. Edited by Hans Chr. Bruun Hansen (ed.). Banská Bystrica: Matej Bel University, p. 59-96 8 p. (Leonardo da Vinci Programme).

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

  56. Published

    pH buffering in acidic soils developed under Picea abies and Quercus robur: effects of soil organic matter, adsorbed cations and soil solution ionic strength

    Skyllberg, U., Raulund-Rasmussen, Karsten, Borggaard, Ole K., Andersen, M. K. & Raulund-Rasmussen, Karsten, 2001, In: Biogeochemistry. 56, p. 51-74 24 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  57. 2002
  58. Published

    Competitive adsorption and desorption of glyphosate and phosphate on clay silicates and oxides

    Gimsing, A. L. & Borggaard, Ole K., 2002, In: Clay Minerals. 37, 3, p. 509-515 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  59. Published

    Den multifunktionelle jord: jordressourcens fremtidige udnyttelse og kvalitet

    Hansen, Hans Chr. Bruun & Borggaard, Ole K., 2002, Visioner for fremtidens jordbrug. Jensen, E. S., Vejre, H., Bügel, S. H. & Emanuelsson, J. (eds.). København: Gad, p. 83-107 25 p.

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

  60. Published

    Effect of phosphate on the adsorption of glyphosate on soils, clay minerals and oxides

    Gimsing, A. L. & Borggaard, Ole K., 2002, In: International Journal of Environmental Analytical Chemistry. (8-9), 8-9, p. 545-552 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  61. Published

    Environmental soil chemistry

    Hansen, Hans Chr. Bruun, Borggaard, Ole K., Holm, Peter Engelund, Hansen, S., Sørensen, J. & Bauer, R., 2002, 6. ed. København: Jordbrugsforlaget. 456 p.

    Research output: Book/Report › Book › Education

  62. Published

    Manual to soil chemical analysis

    Borggaard, Ole K., 2002, 51 p.

    Research output: Book/Report › Book › Education

  63. Published

    Pedotransfer function for estimation of phosphate adsorption capacity and saturation in soils

    Borggaard, Ole K., Rasmussen, L. H., Gimsing, A. L. & Szilas, C. P., 2002.

    Research output: Contribution to conference › Paper › Research

  64. Published

    Soil chemistry for horticulturalists

    Borggaard, Ole K. & Holm Rasmussen, L., 2002, København: Samfundslitteratur. 77 p.

    Research output: Book/Report › Book › Education

  65. Published

    Soil chemistry in a pedological context

    Borggaard, Ole K., 2002, 6. ed. København: Jordbrugsforlaget. 459 p.

    Research output: Book/Report › Book › Education

  66. Published

    Starch-encapsulated chlorpyrifos: release rate, insecticidal activity and degradation in soil

    Frederiksen, H. K., Hansen, Hans Chr. Bruun, Borggaard, Ole K. & Pedersen, M., 2002, In: Journal of Microencapsulation. 19, 3, p. 319-331 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  67. 2003
  68. Published

    Adsorption of humic substances and phosphate by aluminium and iron oxides

    Borggaard, Ole K., Raben-Lange, B., Gimsing, A. L. & Strobel, Bjarne W., 2003. 1 p.

    Research output: Contribution to conference › Paper › Research

  69. Published

    Biogeochemistry in a pedological context

    Borggaard, Ole K. & Elberling, Bo, 2003, Copenhagen: Museum Tusculanum. 487 p.

    Research output: Book/Report › Book › Education

  70. Published

    Correlation of cadmium distribution coefficients to soil characteristics

    Holm, Peter Engelund, Rootzén, H., Borggaard, Ole K., Møberg, J. P. & Christensen, T. H., 2003, In: Journal of Environmental Quality. 32, 1, p. 138-145 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  71. Published

    Impacts of shifting cultivation on soil erosion, composition and nutrient status in the Chittagong Hill Tracts of Bangladesh

    Borggaard, Ole K., Bender Koch, Christian & Gafur, A., 2003. 6 p.

    Research output: Contribution to conference › Paper › Research

  72. Published

    Jordbundskemi for Landskabsarkitektstuderende

    Borggaard, Ole K., 2003, 3. ed. København: Samfundslitteratur. 121 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  73. Published

    Jordbundslære: temaopgaver

    Borggaard, Ole K., 2003, 3. ed. København: Samfundslitteratur. 105 p.

    Research output: Book/Report › Book › Education

  74. Published

    Laboratorieøvelser i jordbundslære: vejledning

    Borggaard, Ole K., Gimsing, A. L. & Klünder, M. H., 2003, 4. ed. København: Samfundslitteratur. 40 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  75. Published

    Manual to soil chemical analysis

    Borggaard, Ole K., 2003, 2. ed. Copenhagen: Center for Skov, Landskab og Planlægning/Københavns Universitet. 52 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  76. Published

    Problems to the Ph.D-Course in pedology

    Borggaard, Ole K., 2003, Copenhagen: Center for Skov, Landskab og Planlægning/Københavns Universitet. 22 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  77. Published

    Runoff and losses of soil and nutrients from small watersheds under shifting cultivation (Jhum) in the Chittagong Hill Tracts of Bangladesh

    Gafur, A., Jensen, J. R., Borggaard, Ole K. & Petersen, L., 2003, In: Journal of Hydrology. 274, 279, p. 293-309 17 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  78. Published

    Soil Chemistry for Horticulturists

    Borggaard, Ole K., Rasmussen, L. H. & Gimsing, A. L., 2003, 2. ed. Copenhagen: Center for Skov, Landskab og Planlægning/Københavns Universitet. 78 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  79. Published

    Sustainability appraisal of shifting cultivation in the Chittagong Hill Tracts of Bansladesh

    Borggaard, Ole K., Gafur, A. & Petersen, L., 2003, In: Ambio. 32, 2, p. 118-123 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  80. Published

    Temaopgaver i Jordbundslære

    Borggaard, Ole K., 2003, København: Samfundslitteratur. 22 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  81. 2004
  82. Published

    Adsorption af glyphosat

    Borggaard, Ole K. & Gimsing, A., 2004. 4 p.

    Research output: Contribution to conference › Paper › Research

  83. Published

    Chemical and microbiological soil characteristics controlling glyphosate mineralisation in danish surface soils

    Gimsing, A. L., Borggaard, Ole K., Jacobsen, O. S., Aamand, J. & Sørensen, Jan, 2004, In: Applied Soil Ecology. 27, 3, p. 233-242 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  84. Published

    Estimation of soil phosphate adsorption capacity by means of a pedotransfer function

    Borggaard, Ole K., Szilas, C., Gimsing, A. L. & Rasmussen, L. H., 2004, In: Geoderma. 118, 1-2, p. 55-61 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  85. Published

    Influence of soil composition on adsorption of glyphosate and phosphate by contrasting danish surface soils

    Gimsing, A. L., Borggaard, Ole K. & Bang, M., 2004, In: European Journal of Soil Science. 55, 1, p. 183-191 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  86. Published

    Manual to soil chemical analysis

    Borggaard, Ole K., 2004, 3. ed. Copenhagen: Center for Skov, Landskab og Planlægning/Københavns Universitet. 52 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  87. Published

    Modeling the kinetics of the competitive adsorption and desorption of glyphosate and phosphate on Goethite and Gibbsite and in soils

    Gimsing, A. L., Borggaard, Ole K. & Sestoft, P., 2004, In: Environmental Science & Technology (Washington). 38, 6, p. 1718-1722 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  88. Published

    Pedological biogeochemistry: part 1 + part 2

    Borggaard, Ole K. & Elberling, Bo, 2004, Museum Tusculanum. 488 p.

    Research output: Book/Report › Book › Education

  89. Published

    Soil chemistry for horticulturists

    Borggaard, Ole K., Rasmussen, L. H. & Gimsing, A. L., 2004, 3. ed. Copenhagen: Center for Skov, Landskab og Planlægning/Københavns Universitet. 78 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  90. Published

    Sorption of dissolved organic C and P to agricultural top- and subsoil

    Gjettermann, B., Styczen, M., Hansen, S., Borggaard, Ole K. & Hansen, Hans Chr. Bruun, 2004. 1 p.

    Research output: Contribution to conference › Paper › Research

  91. Published

    Sorption of dissolved organic C and P to agricultural top- and subsoil

    Gjettermann, B., Styczen, M., Hansen, S., Borggaard, Ole K. & Hansen, Hans Chr. Bruun, 2004. 9 p.

    Research output: Contribution to conference › Paper › Research

  92. Published

    Weathering intensity controlling sustainability of ultisols under shifting cultivation in the Chittagong Hill Tracts of Bangladesh

    Gafur, A., Bender Koch, Christian & Borggaard, Ole K., 2004, In: Soil Science. 169, 9, p. 663-873 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  93. 2005
  94. Published

    Chemistry and pedology of tropical soils

    Borggaard, Ole K., 2005, Center for Skov, Landskab og Planlægning/Københavns Universitet. 92 p.

    Research output: Book/Report › Book › Education

  95. Published

    Dissolved organic carbon and decreasing pH mobilize cadmium and copper in soil

    Strobel, Bjarne W., Borggaard, Ole K., Hansen, Hans Chr. Bruun, Andersen, M. K. & Raulund-Rasmussen, Karsten, 2005, In: European Journal of Soil Science. 56, 2, p. 189-196 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  96. Published

    Formation of iron oxides in soils developed under natural fires and slash-and-burn based agriculture in a monsoonal climate (Chittagong Hill Tracts, Bangladesh)

    Bender Koch, Christian, Borggaard, Ole K. & Gafur, A., 2005, In: Hyperfine Interactions. 166, 1-4, p. 579-584 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  97. Published

    Globale kredsløb

    Berthelsen, M. (ed.), Bjerregaard, P., Borggaard, Ole K. & Glasius, M., 2005, Naturens kemi. Berthelsen, M. & Fenger, J. (eds.). København: Gyldendal, p. 301-378 78 p.

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

  98. Published

    Hard Minjingu phosphate rock: an alternative P source for maize production on acid soils in Tanzania

    Msolla, M. M., Semoka, J. M. R. & Borggaard, Ole K., 2005, In: Nutrient Cycling in Agroecosystems. 72, 3, p. 299-308 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  99. Published

    Influence of humic substances on phosphate adsorption by aluminium and iron oxides

    Borggaard, Ole K., Raben-Lange, B., Gimsing, A. L. & Strobel, Bjarne W., 2005, In: Geoderma. 127, 3-4, p. 270-279 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  100. Published

    Lithosfæren

    Borggaard, Ole K. & Hansen, Hans Chr. Bruun, 2005, Naturens kemi: processer og påvirkninger. Berthelsen, M. & Fenger, J. (eds.). København: Gyldendal, p. 163-300 138 p.

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

  101. Published

    Manual to soil chemical analysis

    Borggaard, Ole K., 2005, 4 ed. ed. Center for Skov, Landskab og Planlægning/Københavns Universitet. 57 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  102. Published

    Mineralogy of characteristics well-drained soils of sub-humid to humid Tanzania

    Szilas, C., Møberg, J. P., Borggaard, Ole K. & Semoka, J. M. R., 2005, In: Acta Agriculturae Scandinavica - Section B. 55, 4, p. 241-251 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  103. Published

    Mycorrhiza and root hairs in barley enhance acquisition of phosphorus and uranium from phosphate rock but mycorrhiza decreases root to shoot uranium transfer

    Chen, B., Roos, P., Borggaard, Ole K., Zhu, Y. & Jakobsen, I., 2005, In: New Phytologist. 165, 2, p. 591-598 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  104. Published

    Pedotransfer function for estimation of phosphate adsorption capacity on a wide range of soils

    Borggaard, Ole K., Rasmussen, L. H., Gimsing, A. L. & Szilas, C., 2005, Soil abiotic and biotic interactions and impact on the ecosystem and human welfare. Huang, P. M., Violante, A., Bollag, J-M. & Vityakon, P. (eds.). Science Publishers, p. 177-194 18 p.

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

  105. Published

    Risk factors for faecal sand excretion in Icelandic horses

    Husted, L., Andersen, M. S., Borggaard, Ole K., Houe, Hans & Olsen, Susanne Nautrup, 2005, In: Equine Veterinary Journal. 37, 4, p. 351-355 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  106. Published

    Soil chemistry for horticulturists

    Borggaard, Ole K., Rasmussen, L. H. & Gimsing, A. L., 2005, 4 ed. ed. Center for Skov, Landskab og Planlægning/Københavns Universitet. 78 p.

    Research output: Book/Report › Book › Education

  107. Published

    Sorption of dissolved organic carbon and phosphorous by an agricultural soil

    Gjettermann, B., Styczen, M., Hansen, S., Borggaard, Ole K. & Hansen, Hans Chr. Bruun, 2005, Programme and abstracts. Gärdenäs, A. & Karltun, E. (eds.). Adoptionscentrum, p. 77 1 p.

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

  108. 2006
  109. Published

    Adsorption of glyphosate and phosphate by tropical variable charge soils

    Gimsing, A. L., Szilas, C. & Borggaard, Ole K., 2006. 1 p.

    Research output: Contribution to conference › Poster › Research

  110. Published

    Competition between glyphosate and phosphate for adsorption sites on soil minerals

    Gimsing, A. L. & Borggaard, Ole K., 2006. 1 p.

    Research output: Contribution to conference › Poster › Research

  111. Published

    Environmental chemistry and pedology of tropical soils

    Borggaard, Ole K., 2006, Frederiksberg: KVL, Institute of Natural Sciences. 88 p.

    Research output: Book/Report › Book › Education

  112. Published

    Manual to soil chemical analysis

    Borggaard, Ole K., 2006, 5. ed. ed. Frederiksberg: KVL, Department of Natural Sciences. 60 p.

    Research output: Book/Report › Book › Education

  113. Published

    Sorption of glyphosate and phosphate by tropical variable-charge soils

    Borggaard, Ole K., Gimsing, A. L. & Szilas, C., 2006. 1 p.

    Research output: Contribution to conference › Poster › Research

  114. 2007
  115. Published

    Can local minjingu phosphate rock replace superphosphate on acid soils in Tanzania?

    Szilas, C., Semoka, J. M. R. & Borggaard, Ole K., 2007, In: Nutrient Cycling in Agroecosystems. 77, 3, p. 257-268 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

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