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Results: 27
Number of items: 27
  • Hooghiemstra, H., Mommersteeg, H. J. P. M., van 't Veer, R., Islebe, G. A., & Boom, A. (2000). High resolution climate variability from 600-kyr and 170-kyr Colombian pollen records: evidence of D/) cycles in the tropical Andes. In Book of Abstracts, 10th Palynological Congress (pp. 64-65).
  • Wille, M., Boom, A., Berrio Mogollon, J. C., Hooghiemstra, H., Behling, H., Cleef, A. M., Negret, A. J., van der Hammen, T., & van der Borg, K. (2000). 50 kyr climatic change in the lower montane vegetation belt: altitudinal vegetation distribution (C3/C4 plant competition) and lapse rates in glacial time. In Book of Abstracts, PAGES Symposium (pp. 53-55)
  • Boom, A., Sinnenghe Damsté, J. S., de Leeuw, J., Boon, J. J., & Hooghiemstra, H. (1999). pCO2 and temperature controlled changes in Quaternary altitudinal vegetation distribution in Colombia; a geochemical approach. In Book of Abstracts XV INQUA Congress (pp. 28-29)
  • Boom, A., Schouten, S., Sinninghe Damste, J. S., de Leeuw, J. W., Boon, J. J., & Hooghiemstra, H. (1998). A stable carbon isotopic record of climatic change from a tropical mountain ecosystem in Colombia. In Book of Abstracts, 4e Nederlands Aardwetenschappelijk Congres (pp. 16). KNAC.
  • Boom, A., Schouten, S., Sinninghe Damste, J. S., de Leeuw, J. W., Boon, J. J., & Hooghiemstra, H. (1997). A molecular Carbon isotopic record of climatic induced vegetational changes in the Colombian Andes. In Book of Abstracts part ii, 18th international meeting on organic geochemistry (pp. 181-182)
  • Louwrier, S., Ostendorf, M., Boom, A., Hiemstra, H., & Speckamp, W. N. (1996). Studies towards the synthesis of (+)-ptilomycalin A; stereoselective N-acyliminium ion coupling reactions to enantiopure C-2 substituted lactams. Tetrahedron, 52, 2603-2628. https://doi.org/10.1016/0040-4020(95)01085-8
  • Raat, K. J., de Lange, R., & Boom, A. (1996). Hoe lang is de Rijn? Twee bepalingen van de totale lengte van de rivier de Rijn. Unknown Publisher.
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