Items where Author is "Fitznar, H. P."

Conference -Poster

Kattner, G. , Dittmar, T. and Fitznar, H. P. (2001)
Cycling of organic nitrogen in the Arctic Ocean as evident from D- and L-amino acids ,

2001 An Ocean Odyssey, Mar del Plata, Argentinien. .

hdl:10013/epic.20468

Article

Dittmar, T. , Fitznar, H. P. and Kattner, G. (2001)
Origin and biogeochemical cycling of organic nitrogen in the eastern Arctic Ocean as evident from D- and L-amino acids ,

Geochimica et Cosmochimica Acta, 65 (22), pp. 4103-4114 .

hdl:10013/epic.14898

Article

Lobbes, J. M. , Fitznar, H. P. and Kattner, G. (2000)
Biogeochemical characteristics of dissolved and particulate organic matter in Russian rivers entering the Arctic Ocean ,

Geochimica et Cosmochimica Acta, 64 , pp. 2973-2983 .

hdl:10013/epic.14376

Conference -Poster

Kattner, G. and Fitznar, H. P. (2000)
Geochemistry of dissolved nitrogen in Arctic river-shelf regions ,

SOLAS Open Science Conference, Damp. .

hdl:10013/epic.20456

Conference -Talk

Fitznar, H. P. and Kattner, G. (1999)
D-Amino Acids as Tracers for Bacterial Alteration of Dissolved Organic Matter ,

6th International Congress on Amino Acids, Bonn. .

hdl:10013/epic.20449

Thesis -PhD

Fitznar, H. P. (1999)
D-Aminosäuren als Tracer für biogeochemische Prozesse im Fluß-Schelf-Ozean-System der Arktis ,

PhD thesis, Universität Bremen.

hdl:10013/epic.11413

Article

Fitznar, H. P. , Lobbes, J. and Kattner, G. (1999)
Determination of enantiomeric amino acids with high-performance liquid chromatography and pre-column derivatisation with o-phthaldialdehyde and N-isobutyrylcysteine in seawater and fossil samples (mollusks) ,

Journal of Chromatography A, 832 , pp. 123-132 .

hdl:10013/epic.11412

Article

Lobbes, J. M. , Fitznar, H. P. and Kattner, G. (1999)
High-performance liquid chromatography of lignin-derived phenols in environmental samples with diode array detection ,

Analytical Chemistry, 71 , pp. 3008-3012 .

hdl:10013/epic.12566

Article

Kattner, G. , Lobbes, J. M. , Fitznar, H. P. , Engbrodt, R. , Nöthig, E. M.

and Lara, R. J. (1999)
Tracing dissolved organic substances and nutrients from the Lena River through Laptev Sea (Arctic) ,

Marine Chemistry, 65 , pp. 25-39 .

hdl:10013/epic.12218

Conference -Talk

Lobbes, J. M. , Fitznar, H. P. and Kattner, G. (1998)
Dissolved organic matter in the Eurasian Arctic Ocean: Origin and fate. ,

Ocean Science Meeting, San Diego. - 13.02.98. .

hdl:10013/epic.20185

Conference -Poster

Kattner, G. , Lobbes, J. M. and Fitznar, H. P. (1998)
On the riverine contribution of organic matter to the Arctic Ocean ,

Gordon Research Conference on Chemical Oceanography, Lucca, Italien. - 08.05.98. .

hdl:10013/epic.20187

Conference -Poster

Fitznar, H. P. , Lobbes, J. M. and Kattner, G. (1998)
Riverine amino acid and lignin discharge to the Siberian shelves. ,

Ocean Science Meeting, San Diego, 09. - 13.02.98. .

hdl:10013/epic.20186