Bräunlich, Maya, Alballanin, Olivier, Marik, Thomas, Jöckel, Patrick, Brenninkmeijer, Carl A. M., Chappellaz, Jerome, Barnola, Jean-Marc, Mulvaney, Robert and Sturges, William T. ORCID: https://orcid.org/0000-0002-9044-7169 (2001) Changes in the global atmospheric methane budget over the last decades inferred from C-13 and D isotopic analysis of Antarctic firn air. Journal of Geophysical Research: Atmospheres, 106 (17). pp. 20465-20481. ISSN 2169-897X
Manning, AC ORCID: https://orcid.org/0000-0001-6952-7773, Keeling, RF and Katz, LE (2001) Interpreting seasonal cycles of atmospheric oxygen and carbon dioxide concentrations at American Samoa Observatory. In: Climate Monitoring and Diagnostics Laboratory, Summary Report No 25, 1998-1999. NOAA Oceanic and Atmospheric Research, Boulder, CO.
Röckmann, Thomas, Kaiser, Jan ORCID: https://orcid.org/0000-0002-1553-4043, Brenninkmeijer, Carl A. M., Crowley, John N., Borchers, Reinhard, Brand, Willi A. and Crutzen, Paul J. (2001) Isotopic enrichment of nitrous oxide (15N14NO, 14N15NO, 14N14N18O) in the stratosphere and in the laboratory. Journal of Geophysical Research, 106 (D10). pp. 10403-10410. ISSN 0148-0227
Röckmann, Thomas, Kaiser, Jan ORCID: https://orcid.org/0000-0002-1553-4043, Crowley, John N., Brenninkmeijer, Carl A. M. and Crutzen, Paul J. (2001) The origin of the anomalous or “mass‐independent” oxygen isotope fractionation in tropospheric N2O. Geophysical Research Letters, 28 (3). pp. 503-506. ISSN 0094-8276
Sturges, W. T. ORCID: https://orcid.org/0000-0002-9044-7169, McIntyre, H. P., Penkett, S. A., Chappellaz, J., Barnola, J. M., Mulvaney, R., Atlas, E. and Stroud, V. (2001) Methyl bromide, other brominated methanes, and methyl iodide in polar firn air. Journal of Geophysical Research: Atmospheres, 106 (2). pp. 1595-1606. ISSN 2169-897X
Sturges, William T. ORCID: https://orcid.org/0000-0002-9044-7169, Penkett, Stuart A., Barnola, Jean-Marc, Chappellaz, Jerome, Atlas, Elliot and Stroud, Verity (2001) A long-term record of carbonyl sulfide (COS) in two hemispheres from firn air measurements. Geophysical Research Letters, 28 (21). pp. 4095-4098. ISSN 1944-8007
von Glasow, Roland and Sander, Rolf (2001) Variation of seasalt aerosol pH with relative humidity. Geophysical Research Letters, 28 (2). pp. 247-250. ISSN 1944-8007