Items where Author is "Franz, Jasmin"

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Articles in a Scientific Journal - peer-reviewed

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Hauss, H. , Franz, J., Hansen, T., Struck, U. and Sommer, U. (2013) Relative inputs of upwelled and atmospheric nitrogen to the eastern tropical North Atlantic food web: Spatial distribution of δ15N in mesozooplankton and relation to dissolved nutrient dynamics. Deep Sea Research Part I: Oceanographic Research Papers, 75 . pp. 135-145. DOI 10.1016/j.dsr.2013.01.010.

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Ehlert, C., Grasse, P. , Mollier-Vogel, E., Böschen, T., Franz, J., de Souza, G. F., Reynolds, B. C., Stramma, L. and Frank, M. (2012) Factors controlling the silicon isotope distribution in waters and surface sediments of the Peruvian coastal upwelling. Geochimica et Cosmochimica Acta, 99 . pp. 128-145. DOI 10.1016/j.gca.2012.09.038.

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Franz, J., Krahmann, G. , Lavik, G., Grasse, P. , Dittmar, T. and Riebesell, U. (2012) Dynamics and stoichiometry of nutrients and phytoplankton in waters influenced by the oxygen minimum zone in the eastern tropical Pacific. Deep Sea Research Part I: Oceanographic Research Papers, 62 . pp. 20-31. DOI 10.1016/j.dsr.2011.12.004.

Presentations


Grasse, P. , Ehlert, C., Franz, J., Böschen, T., Mollier-Vogel, E., Stramma, L. and Frank, M. (2012) Silicon isotope distribution in waters and surface sediments of the Peruvian coastal upwelling. [Talk] In: IBIS Hamburg 2012, Isotopes in Biogenic Silica (IBiS) 2012 Meeting. , 28.05.-30.05.2012, Hamburg ; ID 10946 .


Grasse, P. , Ehlert, C., Stramma, L. , Ryabenko, E., Franz, J. and Frank, M. (2011) Silicon isotopes as a tracer for silicate utilization in the Peruvian upwelling. [Talk] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic .


Hauss, H. , Franz, J. and Sommer, U. (2011) Virtues and Vices of shipboard mesocosms in simulating upwelling events. [Invited talk] In: MESOAQUA PhD Course/Workshop. , 29.08.-02.09.2011, IFM-GEOMAR, Kiel, Germany .


Franz, J., Hauss, H. , Sommer, U. and Riebesell, U. (2010) Phytoplankton Responses to Changes in Nutrient Stoichiometry in the Eastern South Pacific. [Talk] In: Ocean Sciences Meeting 2010 "Oxygen Minimum Zones and Climate Change: Observations and Prediction IV". , 22.02.-26.02.2010, Portland, Oregon, USA .


Franz, J. (2009) Phytoplankton Community Responses to Changes in Nutrient Stoichiometry in the Eastern South Pacific. [Talk] In: FB2 Seminar, Leibniz-Institute of Marine Sciences (IFM-GEOMAR). , 09.11.2009, Kiel, Germany .

Conference posters


Franz, J., Krahmann, G. , Lavik, G., Grasse, P. and Riebesell, U. (2011) Distribution of phytoplankton in the tropical Eastern South Pacific in relation to hydrographic and nutrient conditions. [Poster] In: EGU General Assembly 2011. , 03.-08.04.2011, Vienna, Austria .

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Hauss, H. , Franz, J. and Sommer, U. (2010) Zooplankton response to redox-induced changes in nutrient stoichiometry: Mesocosm experiments in tropical upwelling areas. [Poster] In: Ocean Sciences Meeting 2010 "Oxygen Minimum Zones and Climate Change: Observations and Prediction IV". , 22.02.-26.02.2010, Portland, Oregon, USA .


Franz, J., Barcelos e Ramos, J. and Riebesell, U. (2009) Impact of CO2 on the filamentous Baltic Sea cyanobacterium Anabaena spec.. [Poster] In: SOPRAN-Retreat. , 19.-20.03, Bremerhaven .

Theses - not published by a publisher

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Franz, J. (2012) Effects of changing N:P supply on phytoplankton in the eastern tropical Pacific and Atlantic Ocean. (PhD/ Doctoral thesis), Christian-Albrechts-Universität Kiel, Kiel, Germany, 153 pp.


Franz, J. (2008) Impact of CO2 on the filamentous Baltic Sea cyanobacterium Aphanizomenon flos-aquae. (Diploma thesis), Christian-Albrechts-Universität, Kiel, 87 pp.

Reports - Cruise Reports


Wallace, D. W. R., Tanhua, T. , Banyte, D., Dippe, T., Karbe, F. R., Link, R., Silva, P., Franz, J., Hansen, T., Hauss, H. , Nachtigall, K., Franzke, D., Fuessel, J., Kalvelage, T., Fischer, T. , Gill, D., Kock, A. , Stange, K., Baars, O., Dammshäuser, A., Manke, A., Noll, L., Syre, S., Zocher, J. and Raeke, A. (2013) Guinea Upwelling Tracer Release Experiment – Cruise No. M80/2 – November 26 – December 22, 2009 – Mindelo (Cape Verde) – Dakar (Senegal). . Meteor-Berichte, M80/2 . UNSPECIFIED, 33 pp. DOI 10.2312/cr_m80_2.

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