Browse by AWI author ID

Group by: Peer reviewed | No Grouping

Number of items: 81.

Not peer-reviewed

Conference -Invited talk

Koch, B. , 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 ,

25. Internationale Polartagung, Hamburg, 2013 - unspecified .

hdl:10013/epic.41441

Conference -Talk

Koch, B. , 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 ,

ASLO Aquatic Sciences Meeting, New Orleans, 2013 - unspecified .

hdl:10013/epic.41442

Conference -Talk

Koch, B. (2013)
Ageing of marine dissolved organic matter: A molecular perspective ,

IMBER workshop: Impacts of anthropogenic perturbations on the BP and MCP in the open ocean, Goa, India, 2013 - unspecified .

hdl:10013/epic.41443

Conference -Invited talk

Koch, B. (2013)
Changing coasts: �Potential impact on land-ocean organic matter fluxes ,

Symposium on coastal responses to �climate change and human activities, Shanghai, China, 2013 - unspecified .

hdl:10013/epic.41444

Conference -Talk

Lechtenfeld, O. , Koch, B. , Geibert, W. , 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 ,

2012 Ocean Science Meeting, Salt Lake City, Utah, USA, 20 February 2012 - 24 February 2012 .

hdl:10013/epic.38966

Conference -Poster

Koch, B. , Geibert, W. , Lechtenfeld, O. , Witt, M. and Fahl, K. (2012)
NATURAL RADIATION MODIFIES THE STRUCTURE OF ORGANIC MATTER IN AQUEOUS SYSTEMS ,

2012 Ocean Science Meeting, Salt Lake City, Utah, USA, 20 February 2012 - 24 February 2012 .

hdl:10013/epic.39004

Conference -Poster

Kattner, G. , Koch, B. , Flerus, R. and Dubinenkov, I. (2012)
Biogeochemistry of dissolved organic matter in the Arctic permafrost and the Lena delta ,

SOM-5 5th International Workshop on Soil and Sedimentary Organic Matter Stabilization and Destabilization, Ascona, Switzerland, 7 October 2012 - 11 October 2012 .

hdl:10013/epic.40486

Conference -Poster

Lechtenfeld, O. , Koch, B. , 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 ,

2011 Aquatic Sciences Meeting, ASLO, San Juan, Puerto RicoFeb. .

hdl:10013/epic.36925

Conference -Talk

Flerus, R. , Koch, B. , 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 ,

ASLO 2011 Aquatic Sciences Meeting, 13-18 Feb., San Juan, Puerto Rico. .

hdl:10013/epic.36996

Conference -Poster

Flerus, R. , Kattner, G. , Koch, B. , Fedorova, I. , Heim, B. and Boike, J. (2011)
Biogeochemistry of dissolved organic matter in the Arctic permafrost and the Lena delta ,

11th International Estuarine Biogeochemistry Symposium, 15-19 May, Atlantic Beach, USA. .

hdl:10013/epic.37555

Conference -Invited talk

Koch, B. (2011)
The ocean's organic memory: Molecular ecological provinces ,

Florida International University, March 13-17, Miami, USA. .

hdl:10013/epic.37648

Conference -Poster

Lechtenfeld, O. , Koch, B. , 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 ,

2011 ASMS Conference on Mass Spectrometry and Allied Topics, Denver, U.S., June .

hdl:10013/epic.37737

Conference -Talk

Kattner, G. and Koch, B. (2011)
Dissolved organic matter in the ocean: an extremely complex and diverse mixture of organic molecules ,

ASLO 2011 Aquatic Sciences Meeting, 13-18 Feb., San Juan, Puerto Rico. .

hdl:10013/epic.36933

Conference -Talk

Koren, L. , McCallister, S. L. , Franklin, R. B. , Kattner, G. and Koch, B. (2011)
Linking microbial communities and environmental controls in the Atlantic Ocean: reconsidering ecological biogeography ,

ASLO 2011 Aquatic Sciences Meeting, 13-18 Feb., San Juan, Puerto Rico. .

hdl:10013/epic.36934

Conference -Talk

Röttgers, R. and Koch, B. (2011)
Evidence for a single chromophor/fluorophor in the oceans oxygen minimum zone ,

ASLO 2011 Aquatic Sciences Meeting, 13-18 Feb., San Juan, Puerto Rico. .

hdl:10013/epic.36935

Conference -Invited talk

Kattner, G. and Koch, B. (2011)
Estuarine and coastal transport and modification of organic matter ,

11th International Estuarine Biogeochemistry Symposium, Keynote Lecture, 15-19 May, Atlantic Beach, USA. .

hdl:10013/epic.37554

Conference -Talk

Gašparović, B. , Frka, S. , Koch, B. , Zhu, Z. Y. , Lechtenfeld, O. and Kattner, G. (2010)
Spatial and seasonal variation of lipids in the Krka River estuary (Middle Adriatic) ,

2010 Summer Meeting ASLO, 6-11 June, Santa Fe, USA. .

hdl:10013/epic.35550

Conference -Invited talk

Koch, B. (2010)
The oceans organic memory: molecular ecological provinces ,

East China Normal University, State Key Laboratory of Estuarine and Coastal Research, 26 Oct ., Shanghai, China.. .

hdl:10013/epic.36697

Conference -Poster

Lechtenfeld, O. , Koch, B. , Witt, M. and Kattner, G. (2010)
Inorganics in Organics: Tracking down the Intrinsic Equilibriums between Organic Molecules and Trace Elements in Oceanic Waters ,

2010 Fall Meeting, AGU, San Francisco, Calif.Dec. .

hdl:10013/epic.36597

Conference -Invited talk

Koch, B. (2010)
The oceans organic memory: molecular ecological provinces ,

East China Normal University, State Key Laboratory of Estuarine and Coastal Research, Nov 26, Shanghai, China. .

hdl:10013/epic.37649

Conference -Poster

Kattner, G. and Koch, B. (2010)
Dissolved organic matter in the ocean: recalcitrant or simply too diverse for bio-degradation? ,

EGU General Assembly, 2-7 May, Vienna, Austria. .

hdl:10013/epic.35290

Conference -Poster

Wannicke, N. , Koch, B. and Voss, M. (2009)
Factors influencing the release of fixed N2 and C as dissolved compounds by Trichodesmium erythreum and Nodularia epumigenia ,

ASLO Aquatic Sciences Meeting, 25-30 Apr, Nice, France. .

hdl:10013/epic.31985

Conference -Talk

Fraser Ferraro, C. A. , McCallister, S. L. , Gonsior, M. , Koch, B. , Cooper, W. J. , Corredor, J. E. , Morell, J. M. , McGuinness, L. and Kerkhof, L. J. (2009)
Patterns in active microbes under dynamic conditions ,

ASLO Aquatice Sciences Meeting, 25-30 Apr, Nice, France. .

hdl:10013/epic.31986

Conference -Talk

Gašparović, B. , Frka, S. , Kozarac, Z. , Koch, B. and Kattner, G. (2009)
Methods for the physico-chemical qualitative and quantitative characterization of sea-surface microlayer surfactants ,

COST 735 WG meeting, 18-19 Mar, Plymouth, UK. .

hdl:10013/epic.32209

Conference -Poster

Koch, B. , 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 ,

57th ASMS Conference on Mass Spectrometry, 31 May - 04 Jun, Philadelphia, Pennsylvania, USA. .

hdl:10013/epic.32210

Conference -Talk

Koch, B. , 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 ,

IMSC Int. Mass Spectrometry Conference, 30 Aug - 04 Sep, Bremen, Germany. .

hdl:10013/epic.33269

Conference -Poster

Flerus, R. , Koch, B. , 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 ,

IMSC Int. Mass Spectrometry Conference, 30 Aug - 04 Sep, Bremen, Germany. .

hdl:10013/epic.33270

Conference -Poster

Koch, B. , Passow, U. , Witt, M. and Kattner, G. (2009)
Microbially mediated early diagenetic molecular modifications in marine dissolved organic matter ,

IMOG 24th Meeting on Organic Geochemistry, 06-11 Sep 2009, Bremen, Germany. .

hdl:10013/epic.33271

Conference -Poster

Schmidt, F. , Koch, B. , 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 ,

IMOG 24th Meeting on Organic Geochemistry, 06-11 Sep 2009, Bremen, Germany. .

hdl:10013/epic.33272

Conference -Talk

McCallister, S. L. , Franklin, R. B. , Rivera, M. C. , Koch, B. , 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 ,

11th Symposium on aquatic microbial ecology, 30 Aug - 4 Sept, Piran, Slovenia. .

hdl:10013/epic.33311

Conference -Invited talk

Koch, B. and Lechtenfeld, O. (2009)
Merging marine biogeochemistry: Inorganics in organics ,

University of Edinburgh, School of GeoSciences, 08 Dec, Edinburgh, Scotland. .

hdl:10013/epic.33897

Conference -Poster

Kattner, G. and Koch, B. (2009)
The oceanic organic carbon pool: an important player in the sequestration of CO2? ,

8th International Carbon Dioxide Conference, 13-19 Sep 2009, Jena, Germany. .

hdl:10013/epic.33402

Conference -Talk

Schmidt, F. , Koch, B. , Elvert, M. and Hinrichs, K. U. (2008)
Molecular variation in dissolved organic matter in sedimentary pore waters at continental shelf systems ,

European Geosciences Union, General Assembly, 13-18 Apr, Vienna, Austria. .

hdl:10013/epic.30632

Conference -Talk

Koch, B. , 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 ,

10th International Estuarine Biogeochemistry Symposium, May 18-22, Xiamen, China. .

hdl:10013/epic.30586

Conference -Invited talk

Koch, B. , 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 ,

Sino-German Workshop on the Biogeochemistry of contrasting estuarine ecosystems, May 13-17, Shanghai, China. .

hdl:10013/epic.30634

Conference -Poster

Schmidt, F. , Koch, B. , 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 ,

56th ASMS Conference on Mass Spectrometry, 01-05 Jun, 2008, Denver, Colorado, USA. .

hdl:10013/epic.31033

Conference -Invited talk

Koch, B. (2008)
From mass to structure: Molecular insights into source and diagenesis of marine dissolved organic matter ,

Institut Ruđer Boković, 03 Sep, Zagreb, Croatia. .

hdl:10013/epic.31164

Conference -Poster

Ingendoh, A. , Koch, B. , 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 ,

27th International Symposium on Chromatography, 21-25 Sep, 2008, Münster, Germany. .

hdl:10013/epic.31347

Conference -Talk

Kattner, G. , Dittmar, T. , Koch, B. and Hertkorn, N. (2008)
Solid-phase extraction of dissolved organic matter (SPE-DOM) from river, estuarine and open ocean waters ,

10th International Estuarine Biogeochemistry Symposium, 18-22 May, Xiamen, China. .

hdl:10013/epic.31031

Conference -Invited talk

Koch, B. , Witt, M. , Ludwichowski, K. U. , Liu, S. , Dittmar, T. and Kattner, G. (2007)
Advanced analytical approaches for the molecular characterization of dissolved organic matter ,

ASLO aquatic sciences meeting, 5-08 Feb, Santa Fé, New Mexico, USA. .

hdl:10013/epic.26271

Conference -Invited talk

Dittmar, T. , Koch, B. , Kattner, G. , Whitehead, K. and Cooper, W. T. (2007)
Biogeochemistry of dissolved organic matter in mangrove-fringed coastal environments ,

European Geosciences Union, General Assembly, 15-20 Apr, Vienna, Austria. .

hdl:10013/epic.26272

Conference -Talk

Dittmar, T. , Koch, B. , Tremblay, L. B. , Kattner, G. and Cooper, W. T. (2007)
The dynamic and molecular structure of dissolved organic matter in ice-covered oceans ,

ASLO aquatic sciences meeting, 05-09 Feb, Santa Fé, New Mexico, USA. .

hdl:10013/epic.26273

Conference -Poster

Koch, B. , 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 ,

55th ASMS Conference on Mass Spectrometry, 03-07 JunIndianapolis, USA. .

hdl:10013/epic.26420

Conference -Poster

Anwher, K. , Witt, M. , Koch, B. , Agarwal, S. , Ali, A. , Sultana, J. and Khanna, R. (2007)
Elemental analysis of fulvic acids of shilajit using ultra high resolution mass spectrometry ,

55th ASMS Conference on Mass Spectrometry, 03-07 Jun, 2007 Indianapolis, USA. .

hdl:10013/epic.26627

Conference -Invited talk

Koch, B. (2007)
Resolving unresolved complex mixtures: Molecular characteristics of natural organic matter determined by FT-ICR-MS ,

Selective preservation of organic matter: processes and impact on the fossil record, 27-30 Aug, MARUM, University of Bremen, Germany. .

hdl:10013/epic.27608

Conference -Talk

Koch, B. , Dittmar, T. and Witt, M. (2007)
Rapid molecular changes in fresh marine dissolved organic matter during early diagenesis ,

3rd International Conference on Mechanisms of Organic Matter Stabilisation and Destabilisation in Soils and Sediments, 23-26 Sept, Adelaide, Australia. .

hdl:10013/epic.28196

Conference -Invited talk

Koch, B. (2007)
Analysis of dissolved organic matter in relation to microbial activities in the ocean and global carbon cycles ,

Flinders University, School of Biological Sciences, 14 Sept, Adelaide, Australia. .

hdl:10013/epic.28197

Conference -Poster

Witt, M. , Koch, B. , Anwher, K. and Fuchser, J. (2007)
Elemental analysis of fulvic acids of shilajit using ultrahigh resolution mass spectrometry ,

8th European FTMS conference. 28 Aug - 1 Sep 2007, Moscow, Russia. .

hdl:10013/epic.28804

Conference -Poster

Koch, B. , 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 ,

8th European FTMS conference. 28 Aug - 1 Sep 2007, Moscow, Russia. .

hdl:10013/epic.28805

Conference -Talk

Witt, M. , Schmitt-Kopplin, P. , Frommberger, M. , Hertkorn, N. and Koch, B. (2007)
Analysis of Suwannee river fulvic acid by FT ICR mass spectrometry using complementary ionisation techniques ,

40. Diskussionstagung der Deutschen Gesellschaft für Massenspektrometrie, 11-14 Mar, Bremen, Germany. .

hdl:10013/epic.26625

Conference -Poster

Witt, M. and Koch, B. (2007)
Characterization of fulvic and humic acids from different locations by ultrahigh resolution mass spectrometry ,

55th ASMS Conference on Mass Spectrometry, 03-07 Jun, 2007 Indianapolis, USA. .

hdl:10013/epic.26626

Conference -Invited talk

Kattner, G. and Koch, B. (2007)
Dissolved organic matter: Impact on global biogeochemical cycles. ,

Reporting colloquium of the DFG Priority Program Antarctic Research with Comparative Studies in Arctic Polar Region, 12-14 Febr. 2007, Bremerhaven, Germany. .

hdl:10013/epic.26492

Conference -Poster

Witt, M. , Khalid, A. , Koch, B. and Fuchser, J. (2007)
Elemental analysis of fulvic acids of Shilajit by ultra-high resolution FTMS ,

Metabolomics Society, 3rd Annual Conference, 11-14 June, Manchester, UK. .

hdl:10013/epic.26632

Conference -Poster

Witt, M. , Friedrich, J. and Koch, B. (2007)
Characterization of fulvic and humic acids from different locations by ultrahigh resolution mass spectrometry ,

8th European FTMS conference. 28 Aug - 1 Sep 2007, Moscow, Russia. .

hdl:10013/epic.28806

Conference -Invited talk

Koch, B. , Dittmar, T. , Passow, U. and Kattner, G. (2006)
Diagenesis of marine dissolved organic matter: a molecular approach ,

European Geosciences Union, General Assembly 2006, 02-07 Apr., Vienna, Austria. .

hdl:10013/epic.24422

Conference -Poster

Kattner, G. , Koch, B. , Witt, M. and Dittmar, T. (2006)
From mass to structure: thermogenic organic matter dissolved in the ocean ,

European Geosciences Union, General Assembly 2006, 2-7 April, Vienna, Austria. .

hdl:10013/epic.25259

Conference -Invited talk

Koch, B. , Kattner, G. , Dittmar, T. , Hertkorn, N. , Schmitt-Kopplin, P. and Witt, M. (2006)
Weighing electrons: Molecular organic biogeochemistry by means of FT-ICR-MS ,

Invited lecture, 9th Int. Estuarine Biogeochemistry Symposium, 7-11 May, Warnemuende, Germany. .

hdl:10013/epic.25363

Conference -Poster

Kattner, G. , Koch, B. , Dittmar, T. , Witt, M. and Hertkorn, N. (2006)
Modification of terrestrial dissolved organic matter in tropical coastal waters ,

9th Int. Estuarine Biogeochemistry Symposium, 7-11 May, Warnemuende, Germany. .

hdl:10013/epic.25364

Conference -Poster

Koch, B. , 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 ,

54th ASMS Conference on Mass Spectrometry, 28 May-01 June, Seattle, USA. .

hdl:10013/epic.25365

Conference -Talk

Wu, Y. , Kattner, G. , Zhang, J. , Ludwichowski, K. U. , Koch, B. , 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 ,

9th Int. Estuarine Biogeochemistry Symposium, 7-11 May, Warnemuende, Germany. .

hdl:10013/epic.25420

Conference -Invited talk

Dittmar, T. , Cooper, W. T. , Koch, B. 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 ,

Invited lecture, AGU Joint Assembly, 23-26 May, Baltimore, Maryland, USA. .

hdl:10013/epic.25685

Conference -Invited talk

Koch, B. (2006)
Unraveling the molecular secrets of marine dissolved organic matter ,

Invited lecture, Florida State University, Oceanography, 14 Sept., Tallahassee, Florida, USA. .

hdl:10013/epic.25724

Conference -Invited talk

Koch, B. (2006)
Unraveling the molecular secrets of dissolved organic matter ,

East China Normal University, State Key Laboratory of Estuarine and Coastal Research, 07 Dec., Shanghai, China .

hdl:10013/epic.26082

Conference -Invited talk

Koch, B. (2006)
Lipid biomarkers as chemotaxonomic mangrove tracers ,

East China Normal University, State Key Laboratory of Estuarine and Coastal Research, 13 Dec., Shanghai, China .

hdl:10013/epic.26083

Conference -Invited talk

Koch, B. (2006)
From mass to structure: molecular insights into source and diagenesis of marine dissolved organic matter ,

Max-Planck Institute of Marine Microbiology, 20 Nov., Bremen, Germany. .

hdl:10013/epic.26084

Conference -Poster

Koch, B. , Dittmar, T. , Witt, M. and Kattner, G. (2006)
From mass to structure: Thermogenic organic matter dissolved in the ocean ,

1st International symposium on ultrahigh resolution mass spectrometry for the molecular level analysis of complex BioGeoSystems, 6-7 Nov, GSF, Munich, Germany. .

hdl:10013/epic.26270

Conference -Invited talk

Koch, B. (2005)
Mangroven und Antarktis - Quellen und Schicksal komplexer, refraktärer organischer Mischungen ,

University of Lueneburg, 10 Mar., Lueneburg, Germany .

hdl:10013/epic.22688

Conference -Invited talk

Koch, B. (2005)
A key to the molecular characterisation of complex organic mixtures: Ultrahigh resolution mass spectrometry ,

Research Center Ocean Margins (RCOM), 19 Apr., Bremen, Germany. .

hdl:10013/epic.23023

Conference -Poster

Koch, B. , 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 ,

ASLO summer meeting, 19-24 Jun., Santiago, Spain. .

hdl:10013/epic.23344

Conference -Talk

Koch, B. , Dittmar, T. and Kattner, G. (2005)
New molecular tracers for source and process characterization for marine DOM ,

ASLO summer meeting, 19-24 Jun., Santiago, Spain. .

hdl:10013/epic.23345

Conference -Invited talk

Koch, B. , Dittmar, T. , Witt, M. and Kattner, G. (2005)
Sources, degradation and formation of refractory marine dissolved organic matter from an ultrahigh resolution perspective ,

230th American Chemical Society National meeting, 28 Aug.-01 Sept., Washington D.C., USA. .

hdl:10013/epic.23807

Conference -Talk

Dittmar, T. , Kattner, G. , Hertkorn, N. and Koch, B. (2005)
Mangroves, a major source of dissolved organic matter to the oceans ,

ASLO Summer Meeting, 19-24 June, Santiago de Compostela, Spain. .

hdl:10013/epic.23455

Conference -Talk

Koch, B. , Dittmar, T. , Engbrodt, R. , Graeve, M. , Witt, M. and Kattner, G. (2004)
Composition of Marine Dissolved Organic Matter: First Chemical Formulas as detected by Fouriertransform Mass Spectrometry ,

7th European Workshop on Fouriertransform Mass Spectrometry, 28 Mar.-01 Apr., Konstanz, Germany. .

hdl:10013/epic.20829

Conference -Talk

Kattner, G. , Koch, B. , Dittmar, T. and Engbrodt, R. (2004)
New analytical approaches in biogeochemistry research of dissolved organic matter ,

8th International Estuarine Biogeochemistry Symposium, Solomons, Maryland, USA. .

hdl:10013/epic.21050

Conference -Poster

Koch, B. , 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 ,

SCAR, Open Science Conference, 27-28 July, Bremen, Germany. .

hdl:10013/epic.21395

Conference -Poster

Dittmar, T. , Koch, B. , Hertkorn, N. , Whitehead, K. , Cooper, W. and Kattner, G. (2004)
Establishing a molecular evidence for the outwelling of dissolved organic matter from mangroves ,

Gordon Research Conference, Organic Geochemistry, 8-13 Aug., Plymouth, NH, USA. .

hdl:10013/epic.21462

Conference -Invited talk

Koch, B. (2004)
Characterization of dissolved organic matter by ultrahigh resolution Electrospray-Ionisation Fourier-Transform Ion-Cyclotron-Resonance-Mass-Spectrometry ,

GSF Research Center for Environment and Health, Inst. of Ecological Chemistry, 13 Oct., Neuherberg, Germany. .

hdl:10013/epic.21873

Conference -Poster

Koch, B. , Engbrodt, R. , Dittmar, T. , Hartmann, C. and Kattner, G. (2003)
A contribution to chemical and structural characteristics of marine dissolved organic matter ,

Gordon Research Conference, Chemical Oceanography, 10-15 Aug., Tilton, USA. .

hdl:10013/epic.19689

Conference -Invited talk

Koch, B. (2003)
Organic matter pathways in a mangrove system in Northern Brazil: Chemical tracers of major sources under the influence of sedimentation and biological degradation. ,

School of Oceanography, 6 Aug., Seattle, USA. .

hdl:10013/epic.21411

Conference -Poster

Dittmar, T. , Kattner, G. , Engbrodt, R. and Koch, B. (2003)
Molecular evidence for the fate of terrigenous DOC and DON in the ocean ,

Symposium on New Approaches in Marine Organic Biogeochemistry, Friday Habor, WA, USA. .

hdl:10013/epic.20478

Conference -Invited talk

Koch, B. (2002)
Organic matter pathways in a mangrove system in North Brazil: Chemical tracers of major sources under the influence of sedimentation and biological degradation ,

Dissertations Symposium of Chemical Oceanography XVII, Honolulu, Hawaii. .

hdl:10013/epic.17011

This list was generated on Wed May 22 17:21:44 2013 CEST.