Publications of Dorothea S. Macholdt

Otter, L. M.; Macholdt, D. S.; Jochum, K. P.; Stoll, B.; Weis, U.; Weber, B.; Scholz, D.; Haug, G. H.; Al-Amri, A. M.; Andreae, M. O.: Erratum to “Geochemical insights into the relationship of rock varnish and adjacent mineral dust fractions” [Chemical Geology 551 (2020) 119775]. Chemical Geology 607, 121021 (2022)

Förster, J.-D.; Bykova, I.; Macholdt, D. S.; Jochum, K. P.; Kappl, M.; Kilcoyne, A. L. D.; Müller, M.; Sorowka, A.; Weber, B.; Weigand, M. et al.; Schütz, G.; Andreae, M. O.; Pöhlker, C.: X-ray Microspectroscopy and Ptychography on Nanoscale Structures in Rock Varnish. The Journal of Physical Chemistry C 125 (41), pp. 22684 - 22697 (2021)

Förster, J.-D.; Bykova, I.; Macholdt, D. S.; Jochum, K. P.; Kappl, M.; Kilcoyne, A. L. D.; Müller, M.; Sorowka, A.; Weber, B.; Weigand, M. et al.; Schütz, G.; Andreae, M. O.; Pöhlker, C.: X-ray Microspectroscopy and Ptychography on Nanoscale Structures in Rock Varnish. The Journal of Physical Chemistry C 125 (2021)

Otter, L. M.; Macholdt, D. S.; Jochum, K. P.; Stoll, B.; Weis, U.; Weber, B.; Scholz, D.; Haug, G. H.; Al-Amri, A. M.; Andreae, M. O.: Geochemical insights into the relationship of rock varnish and adjacent mineral dust fractions. Chemical Geology 551, 119775 (2020)

Macholdt, D. S.; Förster, J.-D.; Müller, M.; Weber, B.; Kappl, M.; Kilcoyne, A. L. D.; Weigand, M.; Leitner, J.; Jochum, K. P.; Pöhlker, C. et al.; Andreae, M. O.: Artifacts from manganese reduction in rock samples prepared by focused ion beam (FIB) slicing for X-ray microspectroscopy. Geoscientific instrumentation, methods and data systems 8 (1), pp. 97 - 111 (2019)

Macholdt, D. S.; Jochum, K. P.; Al-Amri, A.; Andreae, M. O.: Rock varnish on petroglyphs from the Hima region, southwestern Saudi Arabia: Chemical composition, growth rates, and tentative ages. The Holocene 29 (8), 1395, pp. 1377 (2019)

Huong, L. T.-T.; Otter, L. M.; Forster, M. W.; Hauzenberger, C. A.; Krenn, K.; Alard, O.; Macholdt, D.; Weis, U.; Stoll, B.; Jochum, K. P.: Femtosecond Laser Ablation-ICP-Mass Spectrometry and CHNS Elemental Analyzer Reveal Trace Element Characteristics of Danburite from Mexico, Tanzania, and Vietnam. Minerals 8 (6), 234 (2018)

Lang-Yona, N.; Maier, S.; Macholdt, D.; Müller-Germann, I.; Yordanova, P.; Rodriguez-Caballero, E.; Jochum, K. P.; Al-Amri, A.; Andreae, M. O.; Fröhlich-Nowoisky, J. et al.; Weber, B.: Insights into microbial involvement in desert varnish formation retrieved from metagenomic analysis. Environmental Microbiology Reports 10 (3), pp. 264 - 271 (2018)

Macholdt, D.; Al-Amri, A. M.; Tuffaha, H. T.; Jochum, K. P.; Andreae, M. O.: Growth of desert varnish on petroglyphs from Jubbah and Shuwaymis, Ha'il region, Saudi Arabia. Holocene 28 (9), pp. 1495 - 1511 (2018)

Macholdt, D. S.; Herrmann, S.; Jochum, K. P.; Kilcoyne, A. L. D.; Laubscher, T.; Pfisterer, J. H. K.; Pöhlker, C.; Schwager, B.; Weber, B.; Weigand, M. et al.; Domke, K. F.; Andreae, M. O.: Black manganese-rich crusts on a Gothic cathedral. Atmospheric Environment 171, pp. 205 - 220 (2017)

Macholdt, D. S.; Jochum, K. P.; Pöhlker, C.; Arangio, A.; Förster, J.-D.; Stoll, B.; Weis, U.; Weber, B.; Müller, M.; Kappl, M. et al.; Shiraiwa, M.; Kilcoyne, A. L. D.; Weigand, M.; Scholz, D.; Haug, G. H.; Al-Amri, A.; Andreae, M. O.: Characterization and differentiation of rock varnish types from different environments by microanalytical techniques. Chemical Geology 459, pp. 91 - 118 (2017)

Jochum, K. P.; Wilson, S. A.; Becker, H.; Garbe-Schonberg, D.; Groschopf, N.; Kadlag, Y.; Macholdt, D. S.; Mertz-Kraus, R.; Otter, L. M.; Stoll, B. et al.; Stracke, A.; Weis, U.; Haug, G. H.; Andreae, M. O.: FeMnOx-1: A new microanalytical reference material for the investigation of Mn-Fe rich geological samples. Chemical Geology 432, pp. 34 - 40 (2016)

Macholdt, D. S.: Interdisciplinary studies on Rock Varnish. Dissertation, Mainz (2017)

Macholdt, D. S.; Förster, J.-D.; Müller, M.; Weber, B.; Kappl, M.; Kilcoyne, A. L. D.; Weigand, M.; Leitner, J.; Jochum, K. P.; Pöhlker, C. et al.; Andreae, M. O.: Artifacts from manganese reduction in rock samples prepared by focused ion beam (FIB) slicing for X-ray microspectroscopy. Geoscientific instrumentation, methods and data systems discussions 7 (2018), 12 pp.

Repschläger, J.; Auderset, A.; Blanz, T.; Bremer, K.; Böttner, C.; Eich, C.; Kausch, T.; Keigwin, L. D.; Keul, N.; Kiefer, J. et al.; Krupp, A.; Lindhorst, K.; Macholdt, D. S.; Petersen, J.; Schiebel, R.; Schneider, R.; Schulze, I.; Steen, E.; Weis, U.: North Atlantic Subtropical Gyre Azores Front (NASGAF), Cruise No. MSM58/1, September 10, 2016 - October 7, 2016, Reykjavik (Iceland) - Ponta Delgada (Azores, Portugal) (MARIA S. MERIAN-Berichte, MSM58/1). (2018)