Institut für Ostseeforschung Warnemünde
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Helena Osterholz - Publications

  • 2019
    • Simon, C., Osterholz, H., Koschinsky, A., Dittmar, T. (2019). Riverine mixing at the molecular scale – An ultrahigh-resolution mass spectrometry study on dissolved organic matter and selected metals in the Amazon confluence zone (Manaus, Brazil). Organic Geochemistry 129: 45 - 62, https://doi.org/10.1016/j.orggeochem.2019.01.013
    • Tanentzap, Andrew J., Fitch, Amelia, Orland, Chloe, Emilson, Erik J. S., Yakimovich, Kurt M., Osterholz, Helena, Dittmar, Thorsten (2019). Chemical and microbial diversity covary in fresh water to influence ecosystem functioning. Proc. Nat. Acad. Sci. U.S.A. 116: 24689, doi:10.1073/pnas.1904896116
  • 2018
    • Emilson, E. J. S., Carson, M. A., Yakimovich, K. M., Osterholz, H., Dittmar, T., Gunn, J. M., Mykytczuk, N. C. S., Basiliko, N., Tanentzap, A. J. (2018). Climate-driven shifts in sediment chemistry enhance methane production in northern lakes. Nat. commun. 9: 1801, doi:10.1038/s41467-018-04236-2
    • Osterholz, Helena, Kirchman, David L, Niggemann, Jutta, Dittmar, Thorsten (2018). Diversity of bacterial communities and dissolved organic matter in a temperate estuary. FEMS microbiol. ecol. 94: , doi:10.1093/femsec/fiy119
    • Shah Walter, Sunita R., Jaekel, Ulrike, Osterholz, Helena, Fisher, Andrew T., Huber, Julie A., Pearson, Ann, Dittmar, Thorsten, Girguis, Peter R. (2018). Microbial decomposition of marine dissolved organic matter in cool oceanic crust. Nat. geosci. 11: 334 - 339, doi:10.1038/s41561-018-0109-5
  • 2017
    • Martínez-Pérez, Alba María, Nieto-Cid, Mar, Osterholz, Helena, Catalá, Teresa S., Reche, Isabel, Dittmar, Thorsten, Álvarez-Salgado, Xosé Antón (2017). Linking optical and molecular signatures of dissolved organic matter in the Mediterranean Sea. Nature scientific reports 7: 3436, doi:10.1038/s41598-017-03735-4
    • Martínez-Pérez, Alba María, Osterholz, Helena, Nieto-Cid, Mar, Álvarez, Marta, Dittmar, Thorsten, Álvarez-Salgado, Xosé Antón (2017). Molecular composition of dissolved organic matter in the Mediterranean Sea; Limnology and Oceanography. Limnol. oceanogr. : methods 62: 2699 - 2712, doi:10.1002/lno.10600
  • 2016
    • Benavides, Mar, Bonnet, Sophie, Hernández, Nauzet, Martínez-Pérez, Alba María, Nieto-Cid, Mar, Álvarez-Salgado, Xosé Antón, Baños, Isabel, Montero, María F., Mazuecos, Ignacio P., Gasol, Josep M., Osterholz, Helena, Dittmar, Thorsten, Berman-Frank, Ilana, Arístegui, Javier (2016). Basin-wide N2 fixation in the deep waters of the Mediterranean Sea. Global Biogeochemical Cycles 30: 952 - 961, doi:10.1002/2015GB005326
    • Osterholz, Helena, Kirchman, David L., Niggemann, Jutta, Dittmar, Thorsten (2016). Environmental Drivers of Dissolved Organic Matter Molecular Composition in the Delaware Estuary. Frontiers in Earth Science 4: 95, doi:10.3389/feart.2016.00095
    • Osterholz, Helena, Singer, Gabriel, Wemheuer, Bernd, Daniel, Rolf, Simon, Meinhard, Niggemann, Jutta, Dittmar, Thorsten (2016). Deciphering associations between dissolved organic molecules and bacterial communities in a pelagic marine system. The ISME Journal 10: 1717 - 1730, doi:10.1038/ismej.2015.231
  • 2015
    • Osterholz, Helena, Niggemann, Jutta, Giebel, Helge-Ansgar, Simon, Meinhard, Dittmar, Thorsten (2015). Inefficient microbial production of refractory dissolved organic matter in the ocean. Nat. commun. 6: 7422, doi:10.1038/ncomms8422
  • 2014