Items where Author is "Hasemann, Christiane"

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Number of items: 67.

Article

Hasemann, C. , Bergmann, M. , Kanzog, C. , Lochthofen, N. , Sauter, E. , Schewe, I. and Soltwedel, T. (2013)
Effects of dropstone-induced habitat heterogeneity on Arctic deep-sea benthos with special reference to nematode communities ,

Marine Biology Research, TAYLOR & FRANCIS AS, 9 (3), pp. 276-292 .

doi:10.1080/17451000.2012.739694 , hdl:10013/epic.40414

Article

Soltwedel, T. , Mokievsky, V. , Rabouille, C. , Sauter, E. , Volkenandt, M. and Hasemann, C. (2013)
Effects of experimentally increased near-bottom flow on meiofauna diversity in the deep Arctic Ocean ,

Deep-Sea Research Part I-Oceanographic Research Papers, PERGAMON-ELSEVIER SCIENCE LTD, 73 (3), pp. 31-45 .

doi:10.1016/j.dsr.2012.11.008 , hdl:10013/epic.40583

Article

Hasemann, C. and Soltwedel, T. (2011)
Small-scale heterogeneity in deep-sea nematode communities around biogenic structures ,

PLoS One, 6 (12), pp. 1-13 .

doi:10.1371/journal.pone.0029152 , hdl:10013/epic.38574

Article

van Oevelen, D. , Bergmann, M. , Soetaert, K. , Bauerfeind, E. , Hasemann, C. , Klages, M. , Schewe, I. , Soltwedel, T. and Budaeva, N. E. (2011)
Carbon flows in the benthic food web at the deep-sea observatory HAUSGARTEN (Fram Strait) ,

Deep Sea Research I, 58 (11), pp. 1069-1083 .

doi:10.1016/j.dsr.2011.08.002 , hdl:10013/epic.38085

Article

Bluhm, B. A. , Ambrose, W. G. , Bergmann, M. , Clough, L. M. , Gebruk, A. V. , Hasemann, C. , Iken, K. , Klages, M. , MacDonald, I. R. , Renaud, P. E. , Schewe, I. , Soltwedel, T. and Wlodarska-Kowalczuk, M. (2011)
Diversity of the Arctic deep-sea benthos ,

Marine Biodiversity, 41 , pp. 87-107 .

doi:10.1007/s12526-010-0078-4 , hdl:10013/epic.36804

Article

Hasemann, C. (2010)
Leptolaimus spec., ein Fadenwurm aus der Tiefe des Meeres ,

Naturwissenschaftliche Rundschau, 63. Jahrgang, 3 , pp. 152-153 .

hdl:10013/epic.34703

Article

Soltwedel, T. , Jaeckisch, N. , Ritter, N. , Hasemann, C. , Bergmann, M. and Klages, M. (2009)
Bathymetric patterns of megafaunal assemblages from the arctic deep-sea observatory HAUSGARTEN ,

Deep-Sea Research I, 56 (10), pp. 1856-1872 .

doi:10.1016/j.dsr.2009.05.012 , hdl:10013/epic.33013

Article

Soltwedel, T. , Mokievsky, V. , Schewe, I. and Hasemann, C. (2009)
Yermak Plateau revisited: spatial and temporal patterns of meiofaunal assemblages under permanent ice-coverage ,

Polar Biology, 32 (8), pp. 1159-1176 .

doi:10.1007/s00300-009-0612-7 , hdl:10013/epic.32396

Article

Soltwedel, T. , Lansard, B. , Gilbert, F. , Hasemann, C. , Bell, E. , Sablotny, B. , Eagle, M. , Kershaw, P. and Rabouille, C. (2008)
An "Integrated Sediment Disturber" (ISD) to study the impact of repeated physical perturbations on the sediment geochemistry and related effects on the small benthic biota ,

Limnology and Oceanography: Methods, 6 , pp. 307-318 .

hdl:10013/epic.30914

Article

Hasemann, C. and Orejas, C. (2006)
Nemátodos del mar profundo ,

Investigacion y Ciencia, 353 , pp. 36-37 .

hdl:10013/epic.24864

Article

Orejas, C. , Gili, J. M. , López-González, P. J. , Hasemann, C. and Arntz, W. (2006)
Reproduction patterns of four Antarctic octocorals in the Weddell Sea: an inter-specific, shape, and latitudinal comparison ,

Marine biology.1007/s00227-006-0370-9, 10 , pp. 1-13 .

doi:10.1007/s00227-006-0370-9 , hdl:10013/epic.25532

Article

Soltwedel, T. , Hasemann, C. , Quéric, N. and Juterzenka, K. v. (2005)
Gradients in activity and biomass of the small benthic biota along a channel system in the deep Western Greenland Sea ,

Deep-sea research part i-oceanographic research papers, 52 (5), pp. 815-835 .

doi:10.1016/.dsr.2004.11.011 , hdl:10013/epic.20320

Article

Brückner, S. , Dickmann, M. , Hasemann, C. , Juterzenka, K. v. , Renneberg, T. , Schewe, I. , Schott, T. and Quéric, N. (2002)
Benthic distribution patterns and turn-over processes ,

Berichte zur Polar- und Meeresforschung, 233 , pp. 19-21 .

hdl:10013/epic.16580

Article

Brückner, S. , Hasemann, C. , Juterzenka, K. v. , Premke, K. , Quéric, N. , Schewe, I. and Wegner, J. (2002)
Deep-sea Biology. I. Causes and effects of physical, chemical and biological gradients in the deep sea. II. Investigations on the dynamics of benthic bacterial communities and their impact on small-scale heterogeneity patterns of Arctic deep-sea sediments. III. "Food-falls" - natural disturbances at the seafloor of the deep sea. ,

Berichte zur Polar- und Meeresforschung, 233 , pp. 36-40 .

hdl:10013/epic.16579

Article

Hasemann, C. and Premke, K. (2002)
Einblicke in die Tiefsee ,

20 Jahre Forschungsschiff "Polarstern",AWI Sonderdruck, pp. 16-17 .

hdl:10013/epic.17035

Article

Hasemann, C. , Quéric, N. and Weber, M. (2001)
Benthic distribution patterns and turnover processes: Bacteria and Meiofauna ,

Berichte zur Polar- und Meeresforschung, 389 .

hdl:10013/epic.17033

Article

Orejas, C. , Gili, J. M. , López-González, P. J. , Hasemann, C. and Arntz, W. (2001)
Reproductive patterns of four Antarctic octocorals in the Weddell Sea: comparisons across different species, morphologies and latitudes ,

Marine biology (als Diss.: Ber. Polarforsch. Meeresforsch. 395) .

hdl:10013/epic.30140

Article

Günther, C. P. , Boysen-Ennen, E. , Niesel, V. , Hasemann, C. , Heuers, J. , Bittkau, A. , Fetzer, I. , Nacken, M. , Schlüter, M. and Jaklin, S. (1998)
Observations of a mass occurrene of Macoma balthica larvae in midsummer ,

Netherlands journal of sea research, 40 , pp. 347-351 .

hdl:10013/epic.11724

Preview

Inbook

Josefson, A. B. , Mokievsky, V. , Bergmann, M. , Blicher, M. E. , Bluhm, B. , Cochrane, S. , Denisenko, N. V. , Hasemann, C. , Jorgensen, L. L. , Klages, M. , Schewe, I. , Sejr, M. K. , Soltwedel, T. , Weslawski, J. M. and Wlodarska-Kowalczuk, M. (2013)
CAFF Arctic Biodiversity Assessment - Marine Invertebrates ,

In: Arctic Biodiversity Assessment - Status and Trends in Arctic Biodiversity, CAFF Status Report, ISBN: 978-9935-431-22-6 .

hdl:10013/epic.41509

Thesis

Thesis -PhD

Hasemann, C. (2006)
Kleinskalige Heterogenität in der arktischen Tiefsee: Einfluß kleiner Kaltwasser-Schwämme auf die Diversität benthischer Nematoden-Gemeinschaften ,

PhD thesis, Universität Bremen.

hdl:10013/epic.25269

Thesis -Diplom

Hasemann, C. (1997)
Ansiedlung und Dispersion von Mollusken im Südbereich der Gröninger Plate ,

Diplom thesis, Carl von Ossietzky Universität, Oldenburg.

hdl:10013/epic.17045

Conference

Conference -Talk

Klages, M. , Bauerfeind, E. , Bergmann, M. , Boetius, A. , Hasemann, C. , Jacob, M. , Nöthig, E. M. , Schewe, I. , Wenzhöfer, F. and Soltwedel, T. (2012)
Impact of climate change on a deep-sea Arctic ecosystem - The case of HAUSGARTEN observatory in the eastern Fram Strait ,

IPY Conference From Knowledge to Action, Montreal, Canada, 22 April 2012 - 27 April 2012 .

hdl:10013/epic.39361

Conference -Talk

Klages, M. , Bauerfeind, E. , Boetius, A. , Bergmann, M. , Hasemann, C. , Hoge, U. , Lehmenhecker, S. , Lochthofen, N. , Nöthig, E. M. , Sablotny, B. , Schewe, I. , Wenzhöfer, F. , Wulff, T. and Soltwedel, T. (2012)
Arktisches Tiefsee-Observatorium - FRAM "FRontiers in Arctic marine Monitoring" ,

GMT Arbeitsgruppe "Eis-/Polartechnik" , Hamburgische Schiffbau Versuchsanstalt HSVA .

hdl:10013/epic.38938

Conference -Poster

Soltwedel, T. , Bauerfeind, E. , Bergmann, M. , Grzelak, K. , Hasemann, C. , Kraft, A. , Nöthig, E. M. , Schewe, I. and Klages, M. (2012)
HAUSGARTEN - The Arctic Deep-Sea Observatory (Poster) ,

ENVEUROPE & EXPEER & LTER-EUROPE JOINT CONFERENCE, Sofia, Bulgaria, 3 December 2012 - 7 December 2012 .

hdl:10013/epic.40245

Conference -Poster

Hasemann, C. and Soltwedel, T. (2011)
Diversity patterns of Arctic deep-sea nematode communities ,

World Conference on Marine Biodiversity, Aberdeen, UK .

hdl:10013/epic.38342

Conference -Poster

Schewe, I. , Klages, M. , Soltwedel, T. , Hasemann, C. and Bergmann, M. (2011)
Changes during the last decade at HAUSGARTEN deep-sea observatory in the northern North-Atlantic: causes and consequences ,

ICES/NAFO Decadal Symposium, Santander, Spain. .

hdl:10013/epic.38102

Conference -Poster

Soltwedel, T. , Bauerfeind, E. , Bergmann, M. , Grzelak, K. , Hasemann, C. , Kraft, A. , Nöthig, E. M. , Schewe, I. and Klages, M. (2011)
HAUSGARTEN Long-term studies at an arctic deep-sea observatory ,

Arctic Science Summit Week 2011, Seoul, Korea.03.-01.04.2011. .

hdl:10013/epic.36741

Conference -Talk

Klages, M. , Bauerfeind, E. , Boetius, A. , Bergmann, M. , Hasemann, C. , Nöthig, E. M. , Schewe, I. and Soltwedel, T. (2011)
Rapid shifts of the marine ecosystem at HAUSGARTEN deep-sea observatory (Fram Strait; 79 °N, 04 °E) observed over the past decade ,

2nd ESSAS Open Science Meeting Seattle, Washington, USA, May 22.-26. .

hdl:10013/epic.37589

Conference -Talk

Bauerfeind, E. , Bergmann, M. , Hasemann, C. , Fahl, K. , Nöthig, E. M. , Klages, M. , Schewe, I. and Soltwedel, T. (2010)
The Arctic deep-sea observatory HAUSGARTEN - Results of multidisciplinary investigations since 1999 ,

42nd International Liège Colloquium on Ocean Dynamics, Liège, Belgium.-30.04.2010. .

hdl:10013/epic.34067

Conference -Poster

Hasemann, C. , Bergmann, M. , Klages, M. , Schewe, I. , Vanreusel, A. and Soltwedel, T. (2010)
Benthic multidisciplinary time-series at the Arctic deep-sea observatory HAUSGARTEN ,

42nd International Liège Colloquium on Ocean Dynamics, Liège, Belgium.-30.04.2010. .

hdl:10013/epic.34068

Conference -Invited talk

Bluhm, B. , Ambrose, W. G. , Clough, L. , Hasemann, C. , Iken, K. , Klages, M. , McDonald, I. R. , Renaud, P. and Soltwedel, T. (2010)
Biodiversity of Arctic deep-sea benthos ,

Arctic Frontiers Conference 2010, Tromsö, Norwegen.-29.01.2010. .

hdl:10013/epic.33461

Conference -Talk

Soltwedel, T. , Bergmann, M. , Hasemann, C. , Kanzog, C. , Lochthofen, N. , Sauter, E. and Schewe, I. (2010)
Dropstones: Sources for habitat heterogeneity in the deep Arctic Ocean ,

12th Deep-Sea Biology Symposium, Reykjavik, Island.-11.06.2010. .

hdl:10013/epic.34715

Conference -Poster

Hasemann, C. and Soltwedel, T. (2010)
Functional diversity patterns of Arctic deep-sea nematodes ,

Arctic Frontiers Conference 2010, Tromsö, Norway.-29.01.2010. .

hdl:10013/epic.33617

Conference -Poster

Soltwedel, T. , Bauerfeind, E. , Bergmann, M. , Hasemann, C. , Kanzog, C. , Matthießen, J. , Nöthig, E. M. , Sauter, E. , Schewe, I. and Klages, M. (2010)
HAUSGARTEN The Arctic deep-sea long-term observatory ,

EuroSITES 2nd Annual Meeting, Trieste, Italien.04.2010. .

hdl:10013/epic.34713

Conference -Poster

Hasemann, C. , Sablotny, B. and Soltwedel, T. (2010)
Impact of macrofauna bioturbation on small-scale distribution patterns of deep-sea meiofauna: an experimental approach ,

HERMIONE Annual Meeting, Malta.-16.04.2010. .

hdl:10013/epic.34248

Conference -Talk

Hasemann, C. , Sablotny, B. and Soltwedel, T. (2010)
Impact of macrofauna bioturbation on small-scale distribution patterns of deep-sea meiofauna: an experimental approach ,

12th Deep-Sea Biology Symposium, Reykjavik, Island.-11.06.2010. .

hdl:10013/epic.35378

Conference -Poster

Soltwedel, T. , Hasemann, C. , Kanzog, C. , Schewe, I. and Klages, M. (2009)
Biological experiments at the deep-sea long-term observatory HAUSGARTEN (Poster) ,

Arctic Frontiers Conference, Tromsö, Norway.-23.01.2009. .

hdl:10013/epic.31415

Conference -Poster

Soltwedel, T. , Hasemann, C. , Kanzog, C. , Schewe, I. and Klages, M. (2009)
Biological experiments at the deep-sea long-term observatory HAUSGARTEN (Poster) ,

Final HERMES Meeting, Faro, Portugal.-06.03.2009. .

hdl:10013/epic.31827

Conference -Poster

Soltwedel, T. , Hasemann, C. , Kanzog, C. , Schewe, I. and Klages, M. (2009)
Biological experiments at the deep-sea long-term observatory HAUSGARTEN (Poster) ,

SCOR Workshop on Ocean Biology Observatories, Mestre, Italy.-18.09.2009. .

hdl:10013/epic.32740

Conference -Poster

Soltwedel, T. , Bauerfeind, E. , Bergmann, M. , Hasemann, C. , Kanzog, C. , Matthießen, J. , Nöthig, E. M. , Sauter, E. , Schewe, I. and Klages, M. (2009)
HAUSGARTEN - The arctic deep-sea observatory (Poster) ,

SCOR Workshop on Ocean Biology Observatories, Mestre, Italy.-18.09.2009. .

hdl:10013/epic.32739

Conference -Talk

Bergmann, M. , Bauerfeind, E. , Hasemann, C. , Klages, M. , Schewe, I. and Soltwedel, T. (2009)
HAUSGARTEN in transition: From changes in food supply to changes in the food web? (Vortrag) ,

Final HERMES Meeting, Faro, Portugal.-06.03.2009. .

hdl:10013/epic.31828

Conference -Talk

Hasemann, C. , Sablotny, B. and Soltwedel, T. (2009)
Multidisciplinary investigations at the deep-sea long-term observatory HAUSGARTEN ,

HERMIONE kick-off meeting, March 2009, Sorrento, Italy. .

hdl:10013/epic.33618

Conference -Invited talk

Hasemann, C. (2008)
Diversität in der Tiefsee: Das Geheimnis steckt im Detail ,

Journalistenseminar "Marine Biodiversität", Zoologisches Institut, Universität Hamburg.04.08. .

hdl:10013/epic.30376

Conference -Invited talk

Hasemann, C. (2008)
Eiskalte Entdeckungen Mit FS "Polarstern" dem Leben in der Arktischen Tiefsee auf der Spur ,

Vortragsreihe Förderverein DT Sögeln, 28.02.2008, Sögeln. .

hdl:10013/epic.30149

Conference -Invited talk

Hasemann, C. , Sablotny, B. and Soltwedel, T. (2008)
Integrating New Technologies for the Study of Benthic Ecosystem Response to Human Activity: Towards a Coastal Ocean Benthic Observatory (COBO) (Vortrag) ,

ESONET Best Practices Workshop, Jan. 29th-30th, Bremen. .

hdl:10013/epic.30147

Conference -Poster

Spagnoli, F. , Fiesoletti, F. , Bartholini, G. , Andresini, A. , Soltwedel, T. and Hasemann, C. (2007)
Biogeochemistry of sediments affected by fish farm snowfall (Loch Creran, Scotland) (Poster) ,

18th National Meeting of the Italian Association of Oceanography and Limnology (AIOL), Ancona, Italia.-20.09.2007. .

hdl:10013/epic.27684

Conference -Poster

Spagnoli, F. , Fiesoletti, F. , Bartholini, G. , Andresini, A. , Soltwedel, T. and Hasemann, C. (2007)
Early diagenesis processes in a fish farm affected area (Loch Creran, Scotland): preliminary results (Poster) ,

ASLO 2007 Aquatic Sciences Meeting, Santa Fe, USA.-09.02.2007. .

hdl:10013/epic.25789

Conference -Talk

Bergmann, M. , Hasemann, C. , Hoste, E. , Kanzog, C. , Schewe, I. , Soltwedel, T. and Klages, M. (2007)
First benthic time-series data from a long-term observatory at high latitude: HAUSGARTEN (79°N, west off Svalbard) (Vortrag) ,

42nd European Marine Biology Symposium (EMBS), Kiel.-31.08.2007. .

hdl:10013/epic.27687

Conference -Poster

Hasemann, C. , Fonseca, G. , Soltwedel, T. and Arntz, W. (2007)
Functional diversity of deep-sea nematodes along a small-scale environmental gradient (Poster) ,

THIRIMCO, 13th International Meiofauna Conference, Recife, Brazil.07.-03.08.2007. .

hdl:10013/epic.27683

Conference -Poster

Soltwedel, T. , Bauerfeind, E. , Bergmann, M. , Hasemann, C. , Kanzog, C. , Matthießen, J. , Nöthig, E. M. , Sauter, E. , Schewe, I. and Klages, M. (2007)
HAUSGARTEN - The Arctic Deep-Sea Observatory (Poster) ,

42nd European Marine Biology Symposium, Kiel.-31.08.2007. .

hdl:10013/epic.26196

Conference -Poster

Soltwedel, T. , Bauerfeind, E. , Bergmann, M. , Budaeva, N. E. , Hasemann, C. , Hoste, E. , Jaeckisch, N. , Juterzenka, K. v. , Kanzog, C. , Matthießen, J. , Mokievsky, V. O. , Nöthig, E. M. , Quéric, N. , Sauter, E. , Schewe, I. , Urban-Malinga, B. , Wlodarska-Kowalczuk, M. and Klages, M. (2007)
HAUSGARTEN - The Arctic Deep-Sea Observatory (Poster) ,

ESONET Kick off meeting, Brest, Frankreich.-23. März 2007. .

hdl:10013/epic.26399

Conference -Poster

Arctic Frotiers Science Conference, Tromsö, Norwegen.-26.01.2007. .

hdl:10013/epic.26231

Conference -Talk

Soltwedel, T. , Fiesoletti, F. , Lansard, B. , Sablotny, B. , Spagnoli, F. and Hasemann, C. (2007)
New technologies to study effects of physical disturbances at the sediment-water interface: The development of an Integrated Sediment Disturber (ISD)(Vortrag) ,

ASLO 2007 Aquatic Sciences Meeting, Santa Fe, USA.-09.02.2007. .

hdl:10013/epic.25788

Conference -Talk

Soltwedel, T. , Hasemann, C. and Sablotny, B. (2006)
Controlled disturbance experiments at the seafloor: effects of sediment reworking on the small benthic biota (Vortrag) ,

Oceanology International 2006, London.-23.03.2006. .

hdl:10013/epic.24303

Conference -Invited talk

Hasemann, C. (2006)
Kleinskalige Diversitätsmuster benthischer Tiefsee-Gemeinschaften der Arktis ,

IPÖ Kolloquium 2006/07, Institut für Polarökologie, Kiel.11.2006. .

hdl:10013/epic.25939

Conference -Poster

Hasemann, C. , Sablotny, B. and Soltwedel, T. (2006)
New technologies for the study of ecosystem consequences of seabed disturbance (Poster) ,

11th Deep-Sea Biology Symposium, Southampton, UK.-14.07.2006 .

hdl:10013/epic.25270

Conference -Poster

Hasemann, C. , Sablotny, B. and Soltwedel, T. (2006)
New technologies for the study of ecosystem consequences of seabed disturbance: The development of an Integrated Sediment Disturber (ISD)(Poster) ,

Oceanology International 2006, Workshop: The use of autonomous instruments in shelf sea monitoring, 21st - 23rd March, ExCel London, UK. .

hdl:10013/epic.25006

Conference -Talk

Hasemann, C. and Soltwedel, T. (2006)
Small-scale heterogeneity in the Arctic deep sea: impact of small cold-water sponges on the diversity of benthic nematode communities (Vortrag) ,

11th Deep-Sea Biology Symposium, Southampton, UK.-14.07.2006 .

hdl:10013/epic.25531

Conference -Talk

Bergmann, M. , Hasemann, C. , Juterzenka, K. v. , Kanzog, C. , Quéric, N. , Schewe, I. , Soltwedel, T. and Klages, M. (2005)
Investigations at the first and only deep-sea long-term station beyond the polar circle (Vortrag) ,

11th Biennial Meeting of Arctic Biology, Kopenhagen, Denmark.03.2005. .

hdl:10013/epic.22704

Conference -Poster

Hasemann, C. (2001)
Molecular genetic as a tool to understand small-scale heterogenity in populations of arctic nematodes at the deep-sea floor ,

36th European Marine Biology Symposium, Menorca, Spain .

hdl:10013/epic.17039

Conference -Talk

Vopel, K. , Hasemann, C. , König, B. and Dehmlow, J. (1999)
What triggers nocturnal migrations of harpacticoid copepods? ,

7th International Conference on Copepoda, Curitiba, Brazil.07.-31.07.1999. .

hdl:10013/epic.27685

Conference -Talk

Vopel, K. , Hasemann, C. , König, B. and Dehmlow, J. (1998)
Why do benthic harpacticoid copepods migrate into the bottom water at night-time? ,

OSI-Symposium, Georgetown, South Carolina .

hdl:10013/epic.13809

"Berichte zu Polar- und Meeresforschung"

"Berichte zu Polar- und Meeresforschung" PhD

Hasemann, C. (2006)
Kleinskalige Heterogenität in der arktischen Tiefsee : Einfluss kleiner Kaltwasser-Schwämme auf die Diversität benthischer Nematoden-Gemeinschaften = Small-scale heterogeneity in the Arctic deep sea : impact of small coldwater-sponges on the diversity of benthic nematode communities ,

Berichte zur Polar- und Meeresforschung (Reports on Polar and Marine Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 527 , 323 p. .

hdl:10013/epic.10532