Items where Author is "Hanfland, Claudia"

Article

Losch, M.

and Hanfland, C. (2014)
Als die Erde ein Schneeball war: Neue Erkenntnisse zur Ära des Cryogeniums ,

Physik in unserer Zeit, 45 (2), pp. 64-71 .

doi:10.1002/piuz.201301362 , hdl:10013/epic.43208

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Article

Schmidt, C. , Hanfland, C. , Regnier, P. , Van Cappellen, P. , Schlüter, M. , Knauthe, U. , Stimac, I. and Geibert, W. (2011)
228Ra, 226Ra, 224Ra and 223Ra in potential sources and sinks of land-derived material in the German Bight of the North Sea: implications for the use of radium as a tracer ,

Geo-Marine Letters, 31 (4), pp. 259-269 .

doi:https://www.doi.org/10.1007/s00367-011-0231-5 , hdl:10013/epic.36927

Article

Camara-Mor, P. , Masque, P. , Garcia-Orellana, J. , Kern, S. , Cochran, J. K. and Hanfland, C. (2011)
Interception of atmospheric fluxes by Arctic sea ice: evidence from cosmogenic 7Be ,

Journal of Geophysical Research., 116 (C12041) .

doi:10.1029/2010JC006847 , hdl:10013/epic.39145

Article

Verdeny, E. , Masqué, P. , Garcia-Orellana, J. , Hanfland, C. , Cochran, J. K. and Stewart, G. M. (2009)
POC export from ocean surface waters by means of 234Th/238U and 210Po/210Pb disequilibria: A review of the use of two radiotracer pairs ,

Deep Sea Research II, 56 (18), pp. 1502-1518 .

doi:10.1016/j.dsr2.2008.12.018 , hdl:10013/epic.32936

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Article

Damm, E. , Mackensen, A. , Budéus, G. , Faber, E. and Hanfland, C. (2005)
Pathways of methane in seawater: Plume spreading in an Arctic shelf environment (SW-Spitsbergen) ,

Continental Shelf Research, 25 (12-13), pp. 1453-1472 .

doi:https://www.doi.org/10.1016/j.csr.2005.03.003 , hdl:10013/epic.21406

Article

Hanfland, C. , Läufer, A. L. , Nebelsick, J. H. and Mosbrugger, V. (2004)
The Smrekovec Tertiary and related volcanism (Slovenia): Sedimentology, geochemistry, and tectonic evolution ,

Neues Jahrbuch fur Geologie und Palaontologie-Abhandlungen, 232 (1), pp. 77-125 .

hdl:10013/epic.16491

Article

Hanfland, C. and Rutgers v. d. Loeff, M.

(2001)
Decoupling of 226Ra and Si in surface waters of the Atlantic Sector of the Southern Ocean ,

Geochimica et cosmochimica acta, 66(S1), A307. .

hdl:10013/epic.18307

Article

Hanfland, C. (2000)
Radiumisotope als Tracer für die Verbreitung von Schelfwasser in der Arktis und im südlichen Atlantischen Ozean ,

Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen: Abschlußbericht des Graduiertenkollegs "Stoff-Flüsse in marinen Geosystemen", 160 , pp. 113-117 .

hdl:10013/epic.18310

Inbook

Hanfland, C. , Geibert, W.

, Vöge, I.

and Rutgers v. d. Loeff, M.

(2007)
Atom-Uhren im Südlichen Ozean ,

Polarstern : 25 Jahre Forschung in Arktis und Antarktis / Dieter K. Fütterer; Eberhard Fahrbach. Bielefeld : Delius Klasing .

hdl:10013/epic.28662

Inbook

Hanfland, C. , Rutgers v. d. Loeff, M.

, Walter, H. J. and Westernströer, U. (2000)
Source regions and transport paths of iron in the Antarctic Circumpolar Current ,

Berichte zur Polarforschung, 364; .

hdl:10013/epic.18381

Inbook

Hanfland, C. (1999)
Identification of possible iron sources by trace element analysis in the Southern Ocean ,

Berichte zur Polarforschung .

hdl:10013/epic.18382

Thesis -PhD

Hanfland, C. (2002)
Radium-226 and Radium-228 in the Atlantic Sector of the Southern Ocean ,

PhD thesis, Universität Bremen.

hdl:10013/epic.16385

Conference -Keynote

Hanfland, C. (2017)
Career planning - Advice from the Cheshire Cat ,

YOUMARES 8, Kiel, Germany, 13 September 2017 - 15 September 2017 .

hdl:10013/epic.be53109b-8768-4e8d-803f-28fe44209c04

Conference -Keynote

Hanfland, C. (2014)
Postgraduate Education - What's in the Box? ,

YOUMARES 5, Ozeaneum Stralsund, Germany, 10 September 2014 - 12 September 2014 .

hdl:10013/epic.51626

Conference -Poster

Hanfland, C. (2014)
What can postgraduate programmes offer? ,

YOUMARES 5, Ozeaneum, Stralsund, Germany, 10 September 2014 - 12 September 2014 .

hdl:10013/epic.51623

Conference -Invited talk

Hanfland, C. and Sprengel, C. (2014)
The Helmholtz Graduate School for Polar and Marine Research ,

"Forschen in Europa": Informationsveranstaltung zur Nachwuchsförderung, KoWi, Universität Bremen, 5 February 2014 - 5 February 2014 .

hdl:10013/epic.51624

Conference -Poster

Meggers, H. , Hanfland, C. , Sprengel, C. , Grosfeld, K.

, Lohmann, G.

, Bijma, J.

, Unnithan, V. , Ladstätter-Weißenmayer, A. and Burrows, J. P. (2014)
ESSReS-PeP-POLMAR, an international and interdisciplinary postgraduate education concept on Earth and Environmental Sciences ,

European Geoscience Union, General Assembly, Vienna, Austria, 28 April 2014 - 2 May 2014 .

hdl:10013/epic.43501

[thumbnail of POSTER-ESSReS-PEP-POLMAR-EGU2014.pdf]

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Conference -Talk

Geibert, W.

, Hsieh, A. , Hanfland, C. , Verdeny, E. , Masqué, P. and Henderson, G. (2011)
Actinium-227 in the Atlantic Sector of the Southern Ocean: New results from Bonus-Goodhope and UK Geotraces ,

Goldschmidt Conference, August 14-19, 2011, Prague, Czech Republic. .

hdl:10013/epic.37504

Conference -Poster

Grosfeld, K.

, Lohmann, G.

, Ladstätter-Weißenmayer, A. , Burrows, J. , Sprengel, C. , Hanfland, C. , Bijma, J.

and ESSReS-PeP-POLMAR, G. (2011)
ESSReS-PEP-POLMAR, an international and interdisciplinary postgraduate education concept on Earth and Environmental Sciences ,

European Geoscience Union, General Assembly, May 2010, Vienna Austria, Geophysical Research Abstracts, EGU .

hdl:10013/epic.37522

Conference -Talk

Camara-Mor, P. , Masque, P. , Garcia-Orellana, J. , Cochran, J. K. , Mas, J. L. , Chamizo, E. and Hanfland, C. (2011)
Radionuclides as tools to study the role of the Arctic Sea Ice in the interception, transport and redistribution of particulate matter and chemical species ,

43th International Liège Colloquium on Ocean Dynamcis, May 2-6, 2011, Liège, Belgium. .

hdl:10013/epic.36747

Conference -Talk

Camara-Mor, P. , Masque, P. , Garcia-Orellana, J. , Cochran, J. K. , Stimac, I.

and Hanfland, C. (2010)
Estimation of the transport of sea-ice sediment load and atmospheric accumulation in sea ice using 210Pb and 7Be ,

Int. Symposium on sea ice in the physical and biogeochemical system, Tromsoe, Norway. May 31 - June 6 .

hdl:10013/epic.33834

Conference -Poster

Hanfland, C. , Sprengel, C. and Bijma, J.

(2010)
Helmholtz Graduate School for Polar and Marine Research (POLMAR) ,

24. Internationale Polartagung der Deutschen Gesellschaft für Polarforschung, Obergurgl/Österreich. 10. September 2010. .

hdl:10013/epic.35741

Conference -Talk

Camara-Mor, P. , Masque, P. , Garcia-Orellana, J. , Cochran, J. K. , Stimac, I.

and Hanfland, C. (2009)
ESTIMATES OF SEA-ICE SEDIMENT LOAD AND FLUXES THROUGH FRAM STRAIT BY USING 210Pb ,

International Topical Conference on Po and Radioactive Pb isotopes, October 26-28, 2009, Sevilla, Spain. .

hdl:10013/epic.34235

Conference -Talk

Camara, P. , Masque, P. , Garcia Orellana, J. , Mas, J. L. , Hanfland, C. and Cochran, J. (2009)
Investigating sea-ice dynamics in the Arctic Ocean using Be-7 as a tracer ,

ASLO Aquatic Sciences Meeting, January 25-30, 2009, Nice, France. Abstract Volume p. 40. .

hdl:10013/epic.32015

Conference -Talk

Hanfland, C. (2009)
Research and postgraduate education at the Alfred Wegener Institute for Polar and Marine Research ,

Naturejobs Source Event London, September 25 .

hdl:10013/epic.33320

Conference -Talk

Hanfland, C. , Geibert, W.

, Masque, P. and Verdeny, E. (2009)
Soluble radionuclides as tracers for circulation and mixing in the Southern Ocean ,

IPY BONUS-Goodhope first post-cruise meeting, January 23-24, 2009, Villefranche-sur-Mer, France. .

hdl:10013/epic.32014

Conference -Invited talk

Hanfland, C. (2008)
Geologische Altersdatierungen ,

Leistungskurs Biologie, Gymnasium CvO, Bremerhaven.11.2008. .

hdl:10013/epic.32484

Conference -Invited talk

Hanfland, C. (2008)
Geologische Altersdatierungen ,

Schulprojekt HIGHSEA, 5.12.2008, Bremerhaven. .

hdl:10013/epic.32485

Conference -Conference paper

Hanfland, C. , Geibert, W.

and Vöge, I. (2006)
Tracing marine processes in the Southern Ocean by means of naturally occurring radionuclides ,

Antarctica : contributions to global earth sciences ; proceedings of the IX International Symposium of Antarctic Earth Sciences PotsdamHrsg. Dieter Fütterer; Detlef Damaske; Georg Kleinschmidt ... Berlin [u.a.] : Springer .

hdl:10013/epic.31980

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Conference -Invited talk

Hanfland, C. (2005)
226Ra and 228Ra in cyclones and anticyclones in the Agulhas Retroflection Area ,

Invited Lecture, BONUS planning meeting, 9./10.5.2005, Paris, France. .

hdl:10013/epic.23324

Conference -Talk

Hanfland, C. (2005)
Die Verteilung von 226Ra und Silikat und ihre Biogeochemie im Atlantischen Teil des Südozeans ,

22. Int. Polartagung, 18.-24.9.2005, Jena, Deutschland. .

hdl:10013/epic.22909

Conference -Invited talk

Hanfland, C. (2005)
Distribution and biogeochemical applications of the radionuclides 226Ra and 228Ra in the Southern Ocean ,

Eingeladener Vortrag Kolloquium am LEGOS, Toulouse, Frankreich.7.2005. .

hdl:10013/epic.23908

Conference -Invited talk

Hanfland, C. (2005)
Distribution of 226Ra and 228Ra as tracers of water masses in the Agulhas Retroflection Area ,

Invited Lecture BONUS Meeting, 9./10.5.2005, paris, France. .

hdl:10013/epic.23906

Conference -Invited talk

Hanfland, C. (2005)
Marie Curie's Erbe - natürliche Radioaktivität als Werkzeug der Meeresforschung ,

Eingeladener Vortrag, Workshop der Helmholtz-Gemeinschaft Deutscher Forschungszentren e.V., 27./28.9.2005, DESY Hamburg. .

hdl:10013/epic.23903

Conference -Poster

Verdeny, E. , Masqué, P. , Hanfland, C. , Garcia-Orellana, J. , Cochran, J. K. , Miquel, J. C. and Fowler, S. W. (2005)
PARTICLE EXPORT FROM OCEAN SURFACE WATERS BY MEANS OF 234Th/238U AND 210Po/210Pb DISEQUILIBRIA: A COMPARISON OF TWO RADIOTRACER PAIRS ,

ASLO Summer Meeting, 19-24. June 2005, Santiago de Compostela, Spain. .

hdl:10013/epic.22908

Conference -Poster

Hanfland, C. , Boebel, O.

and Köhler, M. (2005)
Vertical distribution of Radium isotopes within the Agulhas Retroflection Area ,

General Assembly of EGU, 24-29 April 2005, Vienna, Austria. .

hdl:10013/epic.22907

Conference -Poster

Hanfland, C. , Friedrich, J. , Geibert, W.

and Rutgers v. d. Loeff, M.

(2005)
Ziele und Vorbereitungen des deutschen Beitrags zum internationalen GEOTRACES Programm ,

22. Int. Polartagung, 18.-24.9.2005, Jena, Deutschland. .

hdl:10013/epic.22910

Conference -Poster

Hanfland, C. and Friedrich, J. (2004)
Determination of naturally occurring radionuclides in the Southern Ocean during GEOTRACES program ,

SCAR Open Science Conference, 26.-28.7.2004, Bremen, Germany. Terra Nostra Abstract Volume of XXVIII SCAR Meeting .

hdl:10013/epic.20534

Conference -Talk

Geibert, W.

, Usbeck, R. , Webb, A. , Hanfland, C. , Schwarz, J. N. and Ansorge, I. (2004)
The Eastern Weddell Gyre- an overlooked high productivity region ,

Talk at the Open Science Conference of the XXVIII SCAR Meeting, 25-31 July 2004, Bremen, Germany (Terra Nostra Abstract Volume of XXVIII SCAR Meeting). .

hdl:10013/epic.21476

Conference -Conference paper

Geibert, W.

, Hanfland, C. , Schwarz, J. N. , Usbeck, R. , Webb, A. and Ansorge, I. (2004)
Ocean circulation and bioproductivity in the Weddell Gyre: geochemical findings ,

Geochimica et cosmochimica acta, 68(11S), A331 .

hdl:10013/epic.21112

Conference -Talk

Geibert, W.

, Usbeck, R. , Schwarz, J. N. , Hanfland, C. , Webb, A. and Ansorge, I. (2003)
Chlorophyll and other indicators of productivity in the Eastern Weddell Gyre between 0°E and 23°E-Preliminary results of Polarstern Expedition ANT XX/2, Synpart project ,

EGU-AGU-EGS Joint Assembly, Nice, FranceApril. .

hdl:10013/epic.19172

Conference -Invited talk

Hanfland, C. (2003)
Die Anwendung natürlicher Radionuklide auf marine Fragestellungen ,

Gastvortrag VKTA Rossendorf/Dresden.2.2003. .

hdl:10013/epic.18471

Conference -Invited talk

Hanfland, C. (2003)
In homöopathischen Dosen: Natürliche Radioaktivität im marinen Milieu und Beispiele aus der Anwendung ,

Eingeladener Vortrag, Geowissenschaftliches Kolloquium Universität Frankfurt/Main.12.2003. .

hdl:10013/epic.20498

Conference -Talk

Hanfland, C. and Geibert, W.

(2003)
Natural radioactive tracers between Africa and Antarctica: preliminary results from POLARSTERN expedition ANT XX/2 ,

9th International Symposium on Antarctic Earth Sciences, 7.-12.9.2003, Potsdam, Germany. .

hdl:10013/epic.19778

Conference -Invited talk

Hanfland, C. (2003)
Terra Incognita - eine (Bilder-)Reise ins ewige Eis der Antarktis ,

Eingeladener öffentlicher Vortrag, Quenstedt-Gymnasium Mössingen.7.2003. .

hdl:10013/epic.23909

Conference -Poster

Hanfland, C. , Geibert, W.

, Vöge, I. , Niemann, S. and Rutgers v. d. Loeff, M.

(2003)
The application of natural radionuclides in marine issues in the Southern Ocean ,

9th International Symposium on Antarctic Earth Sciences, 7.-12.9.2003, Potsdam, Germany. .

hdl:10013/epic.19779

Conference -Invited talk

Hanfland, C. (2002)
Antarktis - ein Kontinent wird erforscht. Wissenschaft unter eisigen Bedingungen ,

Öffentlicher Abendvortrag am Quenstedt-Gymnasium Mössingen.10.2002. .

hdl:10013/epic.18380

Conference -Poster

Hanfland, C. , Geibert, W.

, Rutgers v. d. Loeff, M.

and Vöge, I. (2002)
Die Anwendung natürlicher Radionuklide auf marine Fragestellungen in den Polargebieten ,

Schriftenreihe der Deutschen Geologischen Gesellschaft .

hdl:10013/epic.18302

Conference -Invited talk

Hanfland, C. (2002)
Natürliche Radionuklide im Ozean - die "Atomuhren" der Meeresforschung ,

Vortrag auf der Herbsttagung der Pollichia, 3.11.2002, Bad Dürkheim. .

hdl:10013/epic.18379

Conference -Talk

Hanfland, C. and Rutgers v. d. Loeff, M.

(2001)
Decoupling of 226Ra and Si in surface waters of the Atlantic Sector of the Southern Ocean ,

12th Annual V.M. Goldschmidt Conference, 18.-23.8.2001, Davos, Switzerland Geochimica et cosmochimica acta,66(S1),A307. .

hdl:10013/epic.18308

Conference -Talk

Hanfland, C. , Walter, H. J. , Geibert, W.

, Rutgers v. d. Loeff, M.

and Hegner, E. (2001)
Erfassung möglicher Eintragswege für Eisen in die produktiven Regionen des Südatlantiks mittels verschiedener geochemischer Tracer ,

20. Internationale Polartagung, 26.-30.3.2001, Dresden. .

hdl:10013/epic.18303

Conference -Poster

Hanfland, C. , Walter, H. J. , Geibert, W.

and Rutgers v. d. Loeff, M.

(2000)
228-Ra: a natural tracer for shelfwater input as a possible transport path of iron into the Southern Ocean ,

Southern Ocean-JGOFS Symposium, 8.-12.7.2000, Brest. .

hdl:10013/epic.18305

Conference -Talk

Geibert, W.

and Hanfland, C. (2000)
Natürliche Radioaktivität im Meerwasser - Der lange Weg von der Wasserprobe bis zum wissenschaftlichen Ergebnis ,

Öffentlicher Abendvortrag innerhalb der Reihe "Das AWI stellt sich vor".10.2000. .

hdl:10013/epic.18378

Conference -Poster

Hanfland, C. , Walter, H. J. and Rutgers v. d. Loeff, M.

(2000)
Shelfwater input as a possible transport path for iron into the Atlantic Sector of the Southern Ocean: Indications from Ra-228 and Th-228 ,

EOS, Transactions AGU .

hdl:10013/epic.18304

Conference -Poster

Walter, H. J. , Geibert, W.

, Jeandel, C. , Hanfland, C. and Rutgers v. d. Loeff, M.

(2000)
Source regions and transport paths of iron into South Atlantic surface waters: Significance of aeolian input? ,

EOS, Transactions AGU .

hdl:10013/epic.18309

Conference -Poster

Hanfland, C. , Legeleux, F. , Höltzen, H. and Rutgers v. d. Loeff, M.

(1998)
228Ra als Tracer für die Verbreitung von Schelfwasser in der Arktis und im südlichen Atlantischen Ozean ,

19. Internationale Polartagung, 28.9.-2.10.1998, Bern, Schweiz. .

hdl:10013/epic.18306

Conference -Conference paper

Geibert, W.

, Walter, H. J. , Hanfland, C. and Rutgers v. d. Loeff, M.

(1998)
Surface concentrations of 228Th, 230Th and 231Pa in the Atlantic Sector of the Southern Ocean-the effects on paleoenvironmental applications ,

Mineralogical magazineA .

hdl:10013/epic.18400

"Berichte zur Polar- und Meeresforschung" Expedition reports

Hanfland, C. and König, B. (2019)
The Expedition PS116 of the Research Vessel POLARSTERN to the Atlantic Ocean in 2018 ,

Berichte zur Polar- und Meeresforschung = Reports on polar and marine research, Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 731 , 54 p. .

doi:10.2312/BzPM_0731_2019 , hdl:10013/epic.aeecd4cd-da53-4460-b93b-1bfda0ddef13

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"Berichte zur Polar- und Meeresforschung" PhD

Hanfland, C. (2002)
Radium-226 and Radium-228 in the Atlantic sector of the Southern Ocean = Radium-226 und Radium-228 im Atlantischen Sektor des Südozeans ,

Berichte zur Polar- und Meeresforschung (Reports on Polar and Marine Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 431 , 135 p. .

doi:10.2312/BzPM_0431_2002 , hdl:10013/epic.10436