Items where Author is "Koch, Boris"

Zherebker, A. , Kim, S. , Schmitt-Kopplin, P. , Spencer, R. G. , Lechtenfeld, O. , Podgorski, D. C. , Hertkorn, N. , Harir, M. , Nurfajin, N. , Koch, B. , Nikolaev, E. N. , Shirshin, E. A. , Berezin, S. A. , Kats, D. S. , Rukhovich, G. D. and Perminova, I. V. (2020)
Interlaboratory comparison of humic substances compositional space as measured by Fourier transform ion cyclotron resonance mass spectrometry (IUPAC Technical Report) , doi:https://www.doi.org/10.1515/pac-2019-0809 , hdl:10013/epic.a846f59e-f65c-4ca6-a930-2465e0b4caa6

Garzón-Cardona, J. E. , Martínez, A. , Pantoja, S. , Guinder, V. , Koch, B. , Krock, B. , Barrera, F. and Lara, R. (2019)
Linking optical and chemical signatures of dissolved organic matter in the southern Argentine shelf: Distribution and bioavailability , doi:https://www.doi.org/10.1016/j.jmarsys.2019.03.010 , hdl:10013/epic.d4f25b0d-e542-4e5d-a161-82dadb5920bc

Elferink, S. ORCID: https://orcid.org/0000-0002-8274-3080, Neuhaus, S. , Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Toebe, K. , Voß, D. , Gottschling, M. , Lundholm, N. , Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Zielinski, O. , Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 , Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Institute for Chemistry and Biology of the Marine Environment, University of Oldenburg, Department Biologie, Systematische Botanik und Mikologie, GeoBio-Center, Ludwig-Maximilians Universität, Natural History Museum Denmark, University of Copenhagen, University of Applied Sciences Bremerhaven, Helmholtz Institute for Functional Marine Biodiversity (2016)
Molecular diversity patterns among various phytoplankton size-fractions in West Greenland in late summer , doi:10.1016/j.dsr.2016.11.002 , hdl:10013/epic.50193

Lechtenfeld, O. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Geibert, W. ORCID: https://orcid.org/0000-0001-8646-2334, Ludwichowski, K. U. and Kattner, G. (2011)
Inorganics in Organics: Quantification of Organic Phosphorus and Sulfur and Trace Element Speciation in Natural Organic Matter Using HPLC-ICPMS , doi:10.1021/ac201765a , hdl:10013/epic.38673

Dittmar, T. , Koch, B. , Hertkorn, N. and Kattner, G. (2008)
A simple and efficient method for the solid-phase extraction of dissolved organic matter (SPE-DOM) from seawater , doi:https://www.doi.org/10.4319/lom.2008.6.230 , hdl:10013/epic.30564

Souza Filho, P. W. M. , Cohen, M. C. L. , Lara, R. J. , Lessa, G. C. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Behling, H. (2006)
Holocene coastal evolution and facies model of the Bragança macrotidal flat on the Amazon Mangrove Coast, Northern Brazil , hdl:10013/epic.32475

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Harder, J. , Lara, R. J. and Kattner, G. (2005)
The effect of selective microbial degradation on the composition of mangrove derived pentacyclic triterpenols in surface sediments , doi:10.1016/j.orggeochem.2004.07.019 , hdl:10013/epic.20165

Berger, U. , Glaser, M. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Krause, G. , Lara, R. , Saint-Paul, U. , Schories, D. and Wolff, M. M. (1999)
An integrated approach to mangrove dynamics and management , hdl:10013/epic.16523

Berger, U. , Glaser, M. , Koch, B. , Krause, G. , Lara, R. , Saint-Paul, U. , Schories, D. and Wolff, M. (1999)
An integrated approach to mangrove dynamics and management , doi:https://www.doi.org/10.1007/bf02802749 , hdl:10013/epic.41566

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (1998)
Entwurf der MADAM-Projektdatenbank , hdl:10013/epic.20166

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (1998)
Interdisciplinary Research in the MADAM Project: Report on the Third Annual Workshop , hdl:10013/epic.20167

Bischoff, A. , Wecker, B. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Buck, B. H. ORCID: https://orcid.org/0000-0001-7491-3273 (2010)
Investigating Nereis diversicolor (O. F. Mueller, 1776) as a Candidate for Integrated Aquaculture from an Amino Acid Perspective. Seafarming tomorrow, Aquaculture Europe 2010 - the annual meeting of the European Aquaculture Society, October 5-8 Porto (Portugal) , hdl:10013/epic.42291

Rhein, M. , Strass, V. ORCID: https://orcid.org/0000-0002-7539-1400, Huhn, O. , Rabe, B. ORCID: https://orcid.org/0000-0001-5794-9856, Kanzow, T. , Schulz, M. , Mulitza, S. , Hebbeln, D. , Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X, Kucera, M. , Hoppema, M. ORCID: https://orcid.org/0000-0002-2326-619X, Schlitzer, R. ORCID: https://orcid.org/0000-0002-3740-6499, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Wolf-Gladrow, D. ORCID: https://orcid.org/0000-0001-9531-8668, Timmermann, R. , Hellmer, H. ORCID: https://orcid.org/0000-0002-9357-9853, Schauer, U. , Braun, M. , Humbert, A. , Hauck, J. ORCID: https://orcid.org/0000-0003-4723-9652 and Völker, C. ORCID: https://orcid.org/0000-0003-3032-114X (2017)
Polare Ozeane / Heinemann, G. , Braun, M. , Brey, T. ORCID: https://orcid.org/0000-0002-6345-2851, Damaske, D. , Melles, M. , Rhein, M. and Willmes, S. (editors) , hdl:10013/epic.51661

Kattner, G. , Simon, M. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2011)
Molecular Characterization of Dissolved Organic Matter and Constraints for Prokaryotic Utilization , hdl:10013/epic.37553

Dittmar, T. , Koch, B. and Jaffé, R. (2009)
Tools for Studying Biogeochemical Connectivity Among Tropical Coastal Ecosystems , doi:https://www.doi.org/10.1007/978-90-481-2406-0_12 , hdl:10013/epic.33341

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2002)
Organic matter pathways in a mangrove system in Northern Brazil - Chemical tracers of major sources under the influence of sedimentation and biological degradation , hdl:10013/epic.16207

Tanski, G. ORCID: https://orcid.org/0000-0002-2992-2071, Pika, P. , Eisses, B. , Calmels, F. , Roy, L. P. , Speetjens, N. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Knoblauch, C. ORCID: https://orcid.org/0000-0002-7147-1008, Bröder, L. , Lantuit, H. ORCID: https://orcid.org/0000-0003-1497-6760, Hugelius, G. , Wolter, J. ORCID: https://orcid.org/0000-0001-6179-7621, Richter, A. , Fortier, D. ORCID: https://orcid.org/0000-0003-0908-6157, Paquette, M. , Fritz, M. ORCID: https://orcid.org/0000-0003-4591-7325 and Vonk, J. ORCID: https://orcid.org/0000-0002-1206-5878 (2020)
Landscape-related ground ice variability on the Yukon coastal plain inferred from computed tomography and potential implications on lateral permafrost carbon release , hdl:10013/epic.a5b57013-26dc-4fed-82c1-3abb94be64fa

Seifert, M. ORCID: https://orcid.org/0000-0002-2570-5475, Hoppema, M. ORCID: https://orcid.org/0000-0002-2326-619X, Burau, C. , Elmer, C. , Friedrichs, A. , Geuer, J. ORCID: https://orcid.org/0000-0002-9663-5072, John, U. ORCID: https://orcid.org/0000-0002-1297-4086, Kanzow, T. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Konrad, C. , van der Jagt, H. and Zielinski, O. (2019)
Glacial meltwater effects on the carbon cycle of Scoresby Sund (Greenland), the world's largest fjord system , hdl:10013/epic.b2c960f4-b815-4e3e-bd58-11997be3b339

Loebl, M. , Boetius, A. ORCID: https://orcid.org/0000-0003-2117-4176, Kanzow, T. , Soltwedel, T. ORCID: https://orcid.org/0000-0002-8214-5937, von Appen, W. J. ORCID: https://orcid.org/0000-0002-7200-0099, Bergmann, M. ORCID: https://orcid.org/0000-0001-5212-9808, Bracher, A. ORCID: https://orcid.org/0000-0003-3025-5517, Iversen, M. ORCID: https://orcid.org/0000-0002-5287-1110, Janssen, F. ORCID: https://orcid.org/0000-0002-5607-4012, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Lochthofen, N. , Metfies, K. ORCID: https://orcid.org/0000-0003-3073-8033, Niehoff, B. , Nöthig, E. M. ORCID: https://orcid.org/0000-0002-7527-7827, Purser, A. , Rabe, B. ORCID: https://orcid.org/0000-0001-5794-9856, Schewe, I. ORCID: https://orcid.org/0000-0003-3372-3224, Torres-Valdes, S. ORCID: https://orcid.org/0000-0003-2749-4170, Wenzhoefer, F. ORCID: https://orcid.org/0000-0002-4621-0586 and Wulff, T. ORCID: https://orcid.org/0000-0002-1871-0719 (2019)
A comprehensive view on ocean processes by the Multidisciplinary Arctic Ocean Observatory FRAM , hdl:10013/epic.b08e6030-fed2-4a5a-9ad6-6c33347b0f9a

Käse, L. ORCID: https://orcid.org/0000-0003-0632-0729, Geuer, J. ORCID: https://orcid.org/0000-0002-9663-5072, Krock, B. ORCID: https://orcid.org/0000-0003-4022-9101, Metfies, K. ORCID: https://orcid.org/0000-0003-3073-8033, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Kraberg, A. ORCID: https://orcid.org/0000-0003-2571-2074 (2017)
Under surveillance – monitoring phytoplankton and hunting their traces , hdl:10013/epic.752d3024-7828-4043-b692-9b6683a011b8

Fritz, M. ORCID: https://orcid.org/0000-0003-4591-7325, Tanski, G. , Goncalves-Araujo, R. , Heim, B. ORCID: https://orcid.org/0000-0003-2614-9391, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Lantuit, H. ORCID: https://orcid.org/0000-0003-1497-6760 (2017)
Tracing marine and terrestrial sources of dissolved organic matter in the Arctic nearshore zone (Canadian Beaufort Sea) , hdl:10013/epic.50584

Fritz, M. ORCID: https://orcid.org/0000-0003-4591-7325, Tanski, G. , Goncalves-Araujo, R. , Heim, B. ORCID: https://orcid.org/0000-0003-2614-9391, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Lantuit, H. ORCID: https://orcid.org/0000-0003-1497-6760 (2016)
Dissolved organic matter properties in arctic coastal waters are strongly influenced by degrading permafrost coasts and by local meteorology , hdl:10013/epic.49437

Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X, Winterfeld, M. , Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966, Bodenstab, L. N. , Morgenstern, A. ORCID: https://orcid.org/0000-0002-6466-7571, Eulenburg, A. , Heim, B. ORCID: https://orcid.org/0000-0003-2614-9391, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Schefuß, E. , Moerth, C. M. and Rethemeyer, J. (2016)
Seasonal changes in particulate and dissolved organic matter composition and quality in the Lena River Delta , hdl:10013/epic.49404

Fritz, M. ORCID: https://orcid.org/0000-0003-4591-7325, Tanski, G. , Goncalves-Araujo, R. , Heim, B. ORCID: https://orcid.org/0000-0003-2614-9391, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Lantuit, H. ORCID: https://orcid.org/0000-0003-1497-6760 (2016)
Dissolved organic matter properties in arctic coastal waters are strongly influenced by fluxes from permafrost coasts and by local meteorology. , doi:10.2312/GFZ.LIS.2016.001 , hdl:10013/epic.48132

Mollenhauer, G. ORCID: https://orcid.org/0000-0001-5138-564X, Winterfeld, M. , Bodenstab, L. N. , Mörth, C. M. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Heim, B. ORCID: https://orcid.org/0000-0003-2614-9391, Hefter, J. ORCID: https://orcid.org/0000-0002-5823-1966, Prokushkin, A. and Rethemeyer, J. (2016)
Arctic river organic carbon export through the ice-free season: isotopic and compositional analyses of DOM and POM collected in the Lena Delta between May and August 2014 , hdl:10013/epic.48234

Vamborg, F. S. , Klockmann, M. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Otto, J. , Rauser, F. , Schemann, V. , Sonntag, S. , Haug, H. , Kaegi, S. , Wetzel, D. , Schipper, I. and Bochow, J. (2016)
World Climate Conference – a play re-enacting the COPs , hdl:10013/epic.47760

Lennartz, S. , Marandino, C. A. , von Hobe, M. , Cortés, P. , Simó, R. , Booge, D. , Quack, B. , Ksionzek, K. ORCID: https://orcid.org/0000-0002-0696-7242, Röttgers, R. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Bracher, A. ORCID: https://orcid.org/0000-0003-3025-5517 and Krüger, K. (2016)
Do oceanic emissions account for the missing source of atmospheric carbonyl sulfide? , hdl:10013/epic.47762

Westphal, S. ORCID: https://orcid.org/0000-0002-8274-3080, Wohlrab, S. ORCID: https://orcid.org/0000-0003-3190-0880, Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Cembella, A. and John, U. ORCID: https://orcid.org/0000-0002-1297-4086 (2015)
Discrimination of Biodiversity patterns among microeukaryotic plankton in arctic coastal waters , hdl:10013/epic.45753

Ksionzek, K. ORCID: https://orcid.org/0000-0002-0696-7242, Lechtenfeld, O. J. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and McCallister, S. L. (2015)
Quantification and chemical characterization of dissolved organic sulfur (DOS) in the East Atlantic and Southern Ocean , hdl:10013/epic.45159

Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2014)
Microbial formation of marine dissolved organic matter: Recalcitrant or labile? A chemist’s view , hdl:10013/epic.44750

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2013)
Ageing of marine dissolved organic matter: A molecular perspective , hdl:10013/epic.41443

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2013)
Changing coasts: �Potential impact on land-ocean organic matter fluxes , hdl:10013/epic.41444

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Lechtenfeld, O. , McCallister, S. L. , Schmitt-Kopplin, P. and Kattner, G. (2013)
Weddell Sea and global carbon cycling: The role of refractory dissolved organic matter , hdl:10013/epic.41441

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Lechtenfeld, O. , Flerus, R. , McCallister, S. L. , Schmitt-Kopplin, P. , Kaiser, K. , Benner, R. and Kattner, G. (2013)
A molecular perspective on the ageing of marine dissolved organic matter , hdl:10013/epic.41442

Lechtenfeld, O. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Geibert, W. ORCID: https://orcid.org/0000-0001-8646-2334, Witt, M. , Ludwichowski, K. U. and Kattner, G. (2012)
Inorganics in organics: quantification of organic phosphorus and sulfur and trace element speciation in natural organic matter using HPLC-ICP-MS , hdl:10013/epic.38966

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Geibert, W. ORCID: https://orcid.org/0000-0001-8646-2334, Lechtenfeld, O. , Witt, M. and Fahl, K. ORCID: https://orcid.org/0000-0001-9317-4656 (2012)
NATURAL RADIATION MODIFIES THE STRUCTURE OF ORGANIC MATTER IN AQUEOUS SYSTEMS , hdl:10013/epic.39004

Kattner, G. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Flerus, R. and Dubinenkov, I. (2012)
Biogeochemistry of dissolved organic matter in the Arctic permafrost and the Lena delta , hdl:10013/epic.40486

Flerus, R. , Kattner, G. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Fedorova, I. , Heim, B. ORCID: https://orcid.org/0000-0003-2614-9391 and Boike, J. ORCID: https://orcid.org/0000-0002-5875-2112 (2011)
Biogeochemistry of dissolved organic matter in the Arctic permafrost and the Lena delta , hdl:10013/epic.37555

Lechtenfeld, O. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Kattner, G. , Witt, M. and Michelmann, K. (2011)
Bridging the Gap: Ultrahigh Resolution Analysis of Dissolved Organic Matter and Inorganic Trace Elements in the Ocean , hdl:10013/epic.37737

Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2011)
Dissolved organic matter in the ocean: an extremely complex and diverse mixture of organic molecules , hdl:10013/epic.36933

Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2011)
Estuarine and coastal transport and modification of organic matter , hdl:10013/epic.37554

Röttgers, R. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2011)
Evidence for a single chromophor/fluorophor in the oceans oxygen minimum zone , hdl:10013/epic.36935

Koren, L. , McCallister, S. L. , Franklin, R. B. , Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2011)
Linking microbial communities and environmental controls in the Atlantic Ocean: reconsidering ecological biogeography , hdl:10013/epic.36934

Flerus, R. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Lucio, M. , Schmitt-Kopplin, P. , Lechtenfeld, O. and Kattner, G. (2011)
Molecular level investigation of composition and surface-to-depth transformation of dissolved organic matter in the east Atlantic Ocean using FT-ICR MS , hdl:10013/epic.36996

Lechtenfeld, O. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Schmitt-Kopplin, P. , Flerus, R. , Witt, M. and Kattner, G. (2011)
Production and sequestration of dissolved organic carbon in the Weddell Sea: Tracing deep-water formation with FT-ICR-MS , hdl:10013/epic.36925

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2011)
The ocean's organic memory: Molecular ecological provinces , hdl:10013/epic.37648

Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2010)
Dissolved organic matter in the ocean: recalcitrant or simply too diverse for bio-degradation? , hdl:10013/epic.35290

Lechtenfeld, O. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. and Kattner, G. (2010)
Inorganics in Organics: Tracking down the Intrinsic Equilibriums between Organic Molecules and Trace Elements in Oceanic Waters , hdl:10013/epic.36597

Bischoff, A. , Wecker, B. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Buck, B. H. ORCID: https://orcid.org/0000-0001-7491-3273 (2010)
Investigating Nereis diversicolor (O. F. Mueller, 1776) as a Candidate for Integrated Aquaculture from an Amino Acid Perspective , hdl:10013/epic.42300

Gašparović, B. , Frka, S. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Zhu, Z. Y. , Lechtenfeld, O. and Kattner, G. (2010)
Spatial and seasonal variation of lipids in the Krka River estuary (Middle Adriatic) , hdl:10013/epic.35550

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2010)
The oceans organic memory: molecular ecological provinces , hdl:10013/epic.36697

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2010)
The oceans organic memory: molecular ecological provinces , hdl:10013/epic.37649

Wannicke, N. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Voss, M. (2009)
Factors influencing the release of fixed N2 and C as dissolved compounds by Trichodesmium erythreum and Nodularia epumigenia , hdl:10013/epic.31985

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Lechtenfeld, O. (2009)
Merging marine biogeochemistry: Inorganics in organics , hdl:10013/epic.33897

Gašparović, B. , Frka, S. , Kozarac, Z. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Kattner, G. (2009)
Methods for the physico-chemical qualitative and quantitative characterization of sea-surface microlayer surfactants , hdl:10013/epic.32209

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Passow, U. , Witt, M. and Kattner, G. (2009)
Microbially mediated early diagenetic molecular modifications in marine dissolved organic matter , hdl:10013/epic.33271

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. , Gašparović, B. , Frka, S. and Kattner, G. (2009)
Molecular characterization of sea-surface microlayers in the Adriatic using Fourier Transform Ion Cyclotron Resonance Mass Spectrometry , hdl:10013/epic.32210

Flerus, R. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. and Kattner, G. (2009)
Molecular level investigation of esterification and proton exchange reactions in extracted marine dissolved organic matter using FT-ICR-MS , hdl:10013/epic.33270

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. , Gasparovic, B. , Frka, S. and Kattner, G. (2009)
Molecular-level structure analysis of highly complex aquatic natural organic matter and sea-surface microlayers using FT-ICR-MS/MS , hdl:10013/epic.33269

Fraser Ferraro, C. A. , McCallister, S. L. , Gonsior, M. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Cooper, W. J. , Corredor, J. E. , Morell, J. M. , McGuinness, L. and Kerkhof, L. J. (2009)
Patterns in active microbes under dynamic conditions , hdl:10013/epic.31986

McCallister, S. L. , Franklin, R. B. , Rivera, M. C. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Schmitt-Kopplin, P. , Fekete, A. , Cappello, T. and Neogi, S. B. (2009)
Reconsidering biogeography and environmental controls on microbial communities and biogeochemical cycles in the Atlantic Ocean , hdl:10013/epic.33311

Schmidt, F. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Elvert, M. , Witt, M. and Hinrichs, K. U. (2009)
Source variability and transformation of dissolved organic matter in sediment pore waters determined by Fourier transform ion cyclotron resonance mass spectrometry , hdl:10013/epic.33272

Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2009)
The oceanic organic carbon pool: an important player in the sequestration of CO2? , hdl:10013/epic.33402

Schmidt, F. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Elvert, M. , Witt, M. , Haag, K. and Hinrichs, K. U. (2008)
Characterization of dissolved organic matter in marine pore waters by Fourier transform ion cyclotron resonance mass spectrometry , hdl:10013/epic.31033

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Ludwichowski, K. U. , Kattner, G. , Dittmar, T. and Witt, M. (2008)
Characterization of dissolved organic matter: major advances by combining reversed-phase liquid chromatography and FT-ICR-MS , hdl:10013/epic.30586

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2008)
From mass to structure: Molecular insights into source and diagenesis of marine dissolved organic matter , hdl:10013/epic.31164

Schmidt, F. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Elvert, M. and Hinrichs, K. U. (2008)
Molecular variation in dissolved organic matter in sedimentary pore waters at continental shelf systems , hdl:10013/epic.30632

Ingendoh, A. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. , Witt, M. and Kattner, G. (2008)
Resolving unresolved complex mixtures: offline coupling of liquid chromatography and Fourier transform ion cyclotron resonance mass spectrometry , hdl:10013/epic.31347

Kattner, G. , Dittmar, T. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Hertkorn, N. (2008)
Solid-phase extraction of dissolved organic matter (SPE-DOM) from river, estuarine and open ocean waters , hdl:10013/epic.31031

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Schmidt, F. , Elvert, M. , Witt, M. and Hinrichs, K. U. (2008)
Tracing DOM sources in rivers and shelf pore waters by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry , hdl:10013/epic.30634

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. , Ludwichowski, K. U. , Liu, S. , Dittmar, T. and Kattner, G. (2007)
Advanced analytical approaches for the molecular characterization of dissolved organic matter , hdl:10013/epic.26271

Witt, M. , Schmitt-Kopplin, P. , Frommberger, M. , Hertkorn, N. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2007)
Analysis of Suwannee river fulvic acid by FT ICR mass spectrometry using complementary ionisation techniques , hdl:10013/epic.26625

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2007)
Analysis of dissolved organic matter in relation to microbial activities in the ocean and global carbon cycles , hdl:10013/epic.28197

Dittmar, T. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Kattner, G. , Whitehead, K. and Cooper, W. T. (2007)
Biogeochemistry of dissolved organic matter in mangrove-fringed coastal environments , hdl:10013/epic.26272

Witt, M. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2007)
Characterization of fulvic and humic acids from different locations by ultrahigh resolution mass spectrometry , hdl:10013/epic.26626

Witt, M. , Friedrich, J. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2007)
Characterization of fulvic and humic acids from different locations by ultrahigh resolution mass spectrometry , hdl:10013/epic.28806

Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2007)
Dissolved organic matter: Impact on global biogeochemical cycles. , hdl:10013/epic.26492

Witt, M. , Khalid, A. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Fuchser, J. (2007)
Elemental analysis of fulvic acids of Shilajit by ultra-high resolution FTMS , hdl:10013/epic.26632

Anwher, K. , Witt, M. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Agarwal, S. , Ali, A. , Sultana, J. and Khanna, R. (2007)
Elemental analysis of fulvic acids of shilajit using ultra high resolution mass spectrometry , hdl:10013/epic.26627

Witt, M. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Anwher, K. and Fuchser, J. (2007)
Elemental analysis of fulvic acids of shilajit using ultrahigh resolution mass spectrometry , hdl:10013/epic.28804

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. and Witt, M. (2007)
Rapid molecular changes in fresh marine dissolved organic matter during early diagenesis , hdl:10013/epic.28196

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2007)
Resolving unresolved complex mixtures: Molecular characteristics of natural organic matter determined by FT-ICR-MS , hdl:10013/epic.27608

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. , Witt, M. , Friedrich, J. and Kattner, G. (2007)
Resolving unresolved complex mixtures: Offline coupling of liquid chromatography and Fourier Transform Ion Cyclotron Resonance Mass Spectrometry , hdl:10013/epic.28805

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. , Witt, M. and Kattner, G. (2007)
Resolving unresolved complex mixtures: Offline coupling of liquid chromatography and Fourier Transform ion cyclotron resonance mass spectrometry , hdl:10013/epic.26420

Dittmar, T. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Tremblay, L. B. , Kattner, G. and Cooper, W. T. (2007)
The dynamic and molecular structure of dissolved organic matter in ice-covered oceans , hdl:10013/epic.26273

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. , Passow, U. and Kattner, G. (2006)
Diagenesis of marine dissolved organic matter: a molecular approach , hdl:10013/epic.24422

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. and Dittmar, T. (2006)
From mass to structure: Analysis of aromaticity of Suwannee river fulvic acid by Fourier Transform ion cyclotron resonance mass spectrometry , hdl:10013/epic.25365

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. , Witt, M. and Kattner, G. (2006)
From mass to structure: Thermogenic organic matter dissolved in the ocean , hdl:10013/epic.26270

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2006)
From mass to structure: molecular insights into source and diagenesis of marine dissolved organic matter , hdl:10013/epic.26084

Kattner, G. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. and Dittmar, T. (2006)
From mass to structure: thermogenic organic matter dissolved in the ocean , hdl:10013/epic.25259

Dittmar, T. , Cooper, W. T. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X and Kattner, G. (2006)
How important are intertidal ecosystems for global biogeochemical cycles? Molecular and isotopic evidence for major outwelling of photo-bleached dissolved organic matter from mangroves , hdl:10013/epic.25685

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2006)
Lipid biomarkers as chemotaxonomic mangrove tracers , hdl:10013/epic.26083

Kattner, G. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. , Witt, M. and Hertkorn, N. (2006)
Modification of terrestrial dissolved organic matter in tropical coastal waters , hdl:10013/epic.25364

Wu, Y. , Kattner, G. , Zhang, J. , Ludwichowski, K. U. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Zhu, Z. Y. and Dittmar, T. (2006)
Transport and digenesis of terrestrial particulate organic matter from coastal to ocean waters in the East China Sea , hdl:10013/epic.25420

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2006)
Unraveling the molecular secrets of dissolved organic matter , hdl:10013/epic.26082

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2006)
Unraveling the molecular secrets of marine dissolved organic matter , hdl:10013/epic.25724

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Kattner, G. , Dittmar, T. , Hertkorn, N. , Schmitt-Kopplin, P. and Witt, M. (2006)
Weighing electrons: Molecular organic biogeochemistry by means of FT-ICR-MS , hdl:10013/epic.25363

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2005)
Mangroven und Antarktis - Quellen und Schicksal komplexer, refraktärer organischer Mischungen , hdl:10013/epic.22688

Dittmar, T. , Kattner, G. , Hertkorn, N. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2005)
Mangroves, a major source of dissolved organic matter to the oceans , hdl:10013/epic.23455

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Witt, M. , Engbrodt, R. , Dittmar, T. and Kattner, G. (2005)
Molecular formulae of refractory marine and terrigenous dissolved organic matter detected by ESI FT-ICR-MS , hdl:10013/epic.23344

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. and Kattner, G. (2005)
New molecular tracers for source and process characterization for marine DOM , hdl:10013/epic.23345

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2005)
A key to the molecular characterisation of complex organic mixtures: Ultrahigh resolution mass spectrometry , hdl:10013/epic.23023

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2004)
Characterization of dissolved organic matter by ultrahigh resolution Electrospray-Ionisation Fourier-Transform Ion-Cyclotron-Resonance-Mass-Spectrometry , hdl:10013/epic.21873

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. , Engbrodt, R. , Graeve, M. ORCID: https://orcid.org/0000-0002-2294-1915, Witt, M. and Kattner, G. (2004)
Composition of Marine Dissolved Organic Matter: First Chemical Formulas as detected by Fouriertransform Mass Spectrometry , hdl:10013/epic.20829

Dittmar, T. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Hertkorn, N. , Whitehead, K. , Cooper, W. and Kattner, G. (2004)
Establishing a molecular evidence for the outwelling of dissolved organic matter from mangroves , hdl:10013/epic.21462

Kattner, G. , Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Dittmar, T. and Engbrodt, R. (2004)
New analytical approaches in biogeochemistry research of dissolved organic matter , hdl:10013/epic.21050

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Engbrodt, R. , Dittmar, T. , Daberkow, T. , Witt, M. and Kattner, G. (2004)
Structural modification of marine dissolved organic matter on its way to the deep Weddell Sea , hdl:10013/epic.21395

Dittmar, T. , Kattner, G. , Engbrodt, R. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2003)
Molecular evidence for the fate of terrigenous DOC and DON in the ocean , hdl:10013/epic.20478

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2003)
Organic matter pathways in a mangrove system in Northern Brazil: Chemical tracers of major sources under the influence of sedimentation and biological degradation. , hdl:10013/epic.21411

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X, Engbrodt, R. , Dittmar, T. , Hartmann, C. and Kattner, G. (2003)
A contribution to chemical and structural characteristics of marine dissolved organic matter , hdl:10013/epic.19689

Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2002)
Organic matter pathways in a mangrove system in North Brazil: Chemical tracers of major sources under the influence of sedimentation and biological degradation , hdl:10013/epic.17011

Kattner, G. and Koch, B. ORCID: https://orcid.org/0000-0002-8453-731X (2009)
The expedition of the research vessel "Polarstern" to the Antarctic in 2008 (ANT-XXV/1) , doi:10.2312/BzPM_0594_2009 , hdl:10013/epic.32943