Carina van der Veen
Chemistry Technician

News

NEEM 2009 has started .

North Greenland Eemian Ice drilling (NEEM) 2007-2011.

Official Danish NEEM Website

Pictures from ice sampling at BAS

Spot the Polar Bear

IMAU - Ice and Climate

  • GH Floor, PRD Mason, RSW van de Wal, O Brandt, E Isaksson, HAJ Meijer, GH Nobbe, C Nuth, VA Pohjola, B Sjögren, C van der Veen: Trace element signatures of volcanic horizons in the Holtedahlfonna ice core, Svalbard. In preparation J Geophys Res-Atmos, 2010.

  • M van den Broeke, C Smeets, J Ettema, C van der Veen, R van de Wal, and J Oerlemans: Partitioning of melt energy and meltwater fluxes in the ablation zone of the west Greenland ice sheet. The Cryosphere 2: 179-189 (2008).

  • RSW van de Wal, HAJ Meijer, M de Rooij, C van der Veen: Radiocarbon analyses along the EDML ice core in Antarctica. Tellus 59B: 157-165 (2007).

  • AFM de Jong, C Alderliesten, K van der Borg, C van der Veen, RSW van de Wal: Radiocarbon analysis of the EPICA Dome C ice core: no in situ 14C from the firn observed. Nucl Instr and Meth B 223-224: 516-520 (2004).

  • KA Kaspers, RSW van de Wal, JA de Gouw, CM Hofstede, MR van den Broeke, CH Reijmer, C van der Veen, REM Neubert, HAJ Meijer, CAM Brenninkmeijer, L Karlöf, J-G Winther: Seasonal cycles of non-methane hydrocarbons and methyl chloride, as derived from firn air from Dronning Maud Land, Antarctica. J Geophys Res-Atmos 109: D16306 (2004).

  • KA Kaspers, RSW van de Wal, JA de Gouw, CM Hofstede, MR van den Broeke, C van der Veen, REM Neubert, HAJ Meijer, CAM Brenninkmeijer, L Karlöf, J-G Winther: Analyses of firn gas samples from Dronning Maud Land, Antarctica: Study of nonmethane hydrocarbons and methyl chloride. J Geophys Res-Atmos 109: D02307 (2004).

  • P Holmlund, K Gjerde, N Gundestrup, M Hansson, E Isaksson, L Karlöf, M Nyman, R Pettersson, F Pinglot, CH Reijmer, M Stenberg, M Thomassen, R van de Wal, C van der Veen, F Wilhelms, J-G Winther: Spatial gradients in snow layering and 10 m temperatures at two EPICA-Dronning Maud Land (Antarctica) pre-site-survey drill sites. Annals of Glaciology 30: 13-19 (2000).

  • L Karlöf, J-G Winther, E Isaksson, J Kohler, JF Pinglot, F Wilhelms, M Hansson, P Holmlund, M Nyman, R Pettersson, M Stenberg, MPA Thomassen, C van der Veen, RSW van de Wal: A 1500 years record of accumulation at Amundsenisen western Dronning Maud Land, Antarctica, derived from electrical and radioactive measurements on a 120 m ice core. J Geophys Res 105: 12471-12483 (2000).

IMAU - Atmospheric Physics and Chemistry

  • T Röckmann, CX Gómez Álvarez, S Walter, C van der Veen, AG Wollny, SS Gunthe, G Helas, U Pöschl, F Keppler, M Greule, WA Brand: The isotopic composition of H2 from wood burning - dependency on combustion efficiency, moisture content and δD of local precipitation. J Geophys Res-Atmos, accepted for publication (2010)

  • JC Laube, P Martinerie, E Witrant, T Blunier, J Schwander, CAM Brenninkmeijer, TJ Schuck, M Bolder, T Röckmann, C van der Veen, H Bönisch, A Engel, GP Mills, MJ Newland, DE Oram, CE Reeves, WT Sturges: Rapid growth of HFC-227ea (1,1,1,2,3,3,3-Heptafluoropropane) in the atmosphere. Atmos Chem Phys Discuss 10: 7675-7697 (2010)

  • HA Scheeren, H Fischer, J Lelieveld, P Hoor, J Rudolph, F Arnold, B Bregman, C Brühl, A Engel, C van der Veen, D Brunner: Reactive organic species in the northern extratropical lowermost stratosphere: Seasonal variability and implications for OH. J Geophys Res-Atmos 108: D24, 4805 (2003).

  • HA Scheeren, J Lelieveld, GJ Roelofs, J Williams, H Fischer, M de Reus, JA de Gouw, C Warneke, R Holzinger, H Schlager, T Klüpfel, M Bolder, C van der Veen, M Lawrence: The impact of monsoon outflow from India and Southeast Asia in the upper troposphere over the eastern Mediterranean. Atmospheric chemistry and physics 3: 1589-1608 (2003).

  • HA Scheeren, J Lelieveld, JA de Gouw, C van der Veen, H Fischer: Methyl chloride and other chlorocarbons in polluted air during INDOEX. J Geophys Res-Atmos 107: U34-U51 (2002).

  • JA de Gouw, C Warneke, T Karl, G Eerdekens, C van der Veen, R Fall: Sensitivity and specificity of atmospheric trace gas detection by proton-transfer-reaction mass spectrometry. Int J Mass Spectrometry 223-224: 365-382 (2003).

  • JA de Gouw, C Warneke, HA Scheeren, C van der Veen, M Bolder, MP Scheele, J Williams, S Wong, L Lange, H Fischer, J Lelieveld: Overview of the trace gas measurements onboard the Citation aircraft during the intensive field phase of INDOEX. J Geophys Res-Atmos 106: 28,453-28,467 (2001).

  • C Warneke, C van der Veen, S Luxembourg, JA de Gouw, A Kok: Measurements of benzene and toluene in ambient air using proton-transfer-reaction mass spectrometry: calibration, humidity dependence and field inter-comparison. J Mass Spectrometry 207: 167-182 (2001).

HU Berlin - Haarforschung

  • S Müller-Röver, B Handjiski, C van der Veen, S Eichmüller, K Foitzik, IA McKay, KS Stenn, R Paus: A comprehensive guide for the accurate classification of murine hair follicles in distinct hair cycle stages. J Invest Dermatol 117: 3-15 (2001).

  • R Paus, S Müller-Röver, C van der Veen, M Maurer, S Eichmüller, G Ling, U Hofmann, K Foitzik, L Mecklenburg, B Handjiski: Review article: A comprehensive guide for the recognition and classification of distinct stages of hair follicle morphogenesis. J Invest Dermatol 113: 523-532 (1999).

  • VA Botchkarev, NV Botchkareva, KM Albers, C van der Veen, GR Lewin and R Paus: Neurotrophin-3 involvement in the regulation of hair follicle morphogenesis. J Invest Dermatol 111: 279-285 (1998).

  • R Rückert, U Hofmann, C van der Veen, S Bulfone-Paus and R Paus: MHC class I expression in murine skin: developmentally controlled and strikingly restricted intraepithelial expression during hair follicle morphogenesis and cycling and response to cytokine treatment in vivo. J Invest Dermatol 111: 25-30 (1998).

  • R Paus, C van der Veen, S Eichmüller, T Kopp, E Hagen, S Müller-Röver and U Hofmann: Generation and cyclic remodeling of the hair follicle immune system in mice. J Invest Dermatol 111: 7-18 (1998).

  • AA Panteleyev, C van der Veen, T Rosenbach, S Müller-Röver, VE Sokolov and R Paus: Towards defining the pathenogenesis of the hairless phenotype. J Invest Dermatol 110: 902-907 (1998).

  • S Eichmüller, C van der Veen, I Moll, B Hermes, U Hofmann, S Müller-Röver and R Paus: Clusters of perifollicular macrophages in normal murine skin. Physiological degeneration of selected hair follicles by Programmed Organ Deletion. J Histochem Cytochem 46: 361-370 (1998).

  • G Lindner, VA Botchkarev, NV Botchkareva, L Gao, C van der Veen and R Paus: Analysis of apoptosis during hair follicle regression (catagen). Am J Pathol 151: 1601-1617 (1997).

University of Cambridge - Pathology

  • C van der Veen, SE Taylor, JA McDonald, KLH Carpenter and MJ Mitchinson: Quantitative dependence of LDL oxidation on concentration: Correlation of multiple parameters of oxidation. Free Radic Res 27: 459-476 (1997).

  • SJ Hardwick, KLH Carpenter, NS Law, C van der Veen, CE Marchant, R Hird and MJ Mitchinson: Toxicity of polyunsaturated fatty acid esters for human monocyte-macrophages: the anomalous behaviour of cholesteryl linolenate. Free Radic Res 26: 351-362 (1997).

  • KLH Carpenter, C van der Veen, R Hird, IF Dennis, T Ding and MJ Mitchinson: The carotenoids β-carotene, canthaxanthin and zeaxanthin inhibit macrophage-mediated LDL oxidation. FEBS Lett 401: 262-266 (1997).

  • CE Marchant, C van der Veen, NS Law, SJ Hardwick, KLH Carpenter and MJ Mitchinson: Oxidation of low-density lipoprotein by human monocyte-macrophages results in toxicity to the oxidising culture. Free Radic Res 24: 333-342 (1996).

  • KLH Carpenter, C van der Veen, SE Taylor, SJ Hardwick, K Clare, L Hegyi and MJ Mitchinson: Macrophages, lipid oxidation, ceroid accumulation and alpha-tocopherol depletion in human atherosclerotic lesions. Gerontology 41 (suppl. 2): 53-67 (1995).

  • KLH Carpenter, SE Taylor, C van der Veen and MJ Mitchinson, Evidence of lipid oxidation in pulmonary artery atherosclerosis. Atherosclerosis 118: 169-172 (1995).

  • KLH Carpenter, KH Cheeseman, C van der Veen, SE Taylor, M Walker and MJ Mitchinson: Depletion of alpha-tocopherol in human atherosclerotic lesions. Free Radic Res 23: 549-558 (1995).

  • KLH Carpenter, SE Taylor, C van der Veen, BK Williamson, JA Ballantine and MJ Mitchinson: Lipids and oxidised lipids in human atherosclerotic lesions at different stages of development. Biochim Biophys Acta 1256: 141-150 (1995).

  • CE Marchant, NS Law, C van der Veen, SJ Hardwick, KLH Carpenter and MJ Mitchinson: Oxidised low-density lipoprotein is cytotoxic to human monocyte-macrophages: protection with lipophilic antioxidants. FEBS Lett 358: 175-178 (1995).