Items where Author is "Hagen, W."
Number of items: 112.
Article
Article
Beszteri, B. ORCID: https://orcid.org/0000-0002-6852-1588, Havermans, C. ORCID: https://orcid.org/0000-0002-1126-4074, Auel, H. , Hagen, W. and Trimborn, S. ORCID: https://orcid.org/0000-0003-1434-9927
(2020)
Polares Plankton
,
Biologie in unserer Zeit,
50 (1)
,
pp. 28-35
.
hdl:
10013/epic.5b9ce26a-f137-40c5-9596-22554e5b6ef1
Article
Koch, K. , Thiel, M. , Tellier, F. , Hagen, W. , Graeve, M. , Tala, F. , Laeseke, P. and Bischof, K.
(2015)
Species separation within the Lessonia nigrescens complex (Phaeophyceae, Laminariales) is mirrored by ecophysiological traits
,
Botanica Marina,
58
(2),
pp. 81-92
.
doi:
10.1515/bot-2014-0086
, hdl:
10013/epic.45390
Article
Kreibich, T. , Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501, Hagen, W. and Niehoff, B.
(2011)
Influence of short-term nutritional variations on digestive enzyme and fatty acid patterns of the calanoid copepod Temora longicornis
,
Journal of Experimental Marine Biology and Ecology,
407
(2),
pp. 182-189
.
doi:
10.1016/j.jembe.2011.06.013
, hdl:
10013/epic.38150
Article
Hu, M. Y. A. , Hagen, W. , Jeng, M. S. and Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501
(2011)
Metabolic energy demand and food utilization of the hydrothermal vent crab Xenograpusus testudinatus (Crustacea: Brachyura)
,
Aquatic Biology,
15
,
pp. 11-25
.
doi:
10.3354/ab00396
, hdl:
10013/epic.39473
Article
von Harbou, L. , Dubischar, C. , Pakhomov, E. A. , Hunt, B. P. V. , Hagen, W. and Bathmann, U.
(2011)
Salps in the Lazarev Sea, Southern Ocean: I. Feeding dynamics
,
Marine Biology
.
doi:
10.1007/s00227-011-1709-4
, hdl:
10013/epic.37908
Article
Brey, T. ORCID: https://orcid.org/0000-0002-6345-2851, Müller-Wiegmann, C. , Zittier, Z. and Hagen, W.
(2010)
Body composition in aquatic organisms a global data bank of relationships between mass, elemental composition and energy content
,
Journal of Sea Research,
64
(3),
pp. 334-340
.
doi:
10.1016/j.seares.2010.05.002
, hdl:
10013/epic.35575
Article
Linton, S. M. , Allardyce, B. J. , Hagen, W. , Wencke, P. and Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501
(2009)
Food utilisation and digestive ability of aquatic and semi-terrestrial crayfishes, Cherax destructor and Engaeus sericatus (Astacidae, Parastacidae)
,
Journal of Comparative Physiology B.
.
doi:
10.1007/s00360-008-0332-2
, hdl:
10013/epic.31745
Article
Pasternak, A. , Hagen, W. , Kattner, G. , Michels, J. , Graeve, M. ORCID: https://orcid.org/0000-0002-2294-1915 and Schiel, S.
(2009)
Lipid dynamics and feeding of dominant Antarctic calanoid copepods in the eastern Weddell Sea in December
,
Polar Biology,
32
(11),
pp. 1597-1606
.
doi:
10.1007/s00300-009-0658-6
, hdl:
10013/epic.33503
Article
Gentsch, E. , Kreibich, T. , Hagen, W. and Niehoff, B.
(2008)
Dietary shifts in the copepod Temora longicornis during spring: evidence from stable isotope signatures, fatty acid biomarkers and feeding experiments
,
Journal of Plankton Research,
31
(1),
pp. 45-60
.
doi:
10.1093/plankt/fbn097
, hdl:
10013/epic.31695
Article
Molis, M. ORCID: https://orcid.org/0000-0002-0194-5984, Wessels, H. , Hagen, W. , Karsten, U. and Wiencke, C.
(2008)
Do sulphuric acid and the brown alga Desmarestia viridis support community structure in Arctic kelp patches by altering grazing, distribution patterns, and behaviour of urchins?
,
Polar Biology,
32
,
pp. 71-82
.
doi:
10.1007/s00300-008-0504-2
, hdl:
10013/epic.31639
Article
Schiel, S. , Niehoff, B. , Hagen, W. , Böttger-Schnack, R. , Cornils, A. ORCID: https://orcid.org/0000-0003-4536-9015, Dowidar, M. M. , Pasternak, A. , Stambler, N. , Stübing, D. and Richter, C. ORCID: https://orcid.org/0000-0002-8182-6896
(2008)
Population dynamics and life strategies of Rhincalanus nasutus (Copepoda) at the onset of the spring bloom in the Gulf of Aqaba (Red Sea).
,
Journal of Plankton Research,
30
(6),
pp. 655-672
.
doi:
10.1093/plankt/fbn029
, hdl:
10013/epic.32541
Article
Kattner, G. , Hagen, W. , Lee, R. F. , Campbell, R. , Deibel, D. , Falk-Petersen, S. , Graeve, M. ORCID: https://orcid.org/0000-0002-2294-1915, Hansen, B. , Hirche, H. J. , Jónasdóttir, S. , Madsen, M. L. , Mayzaud, P. , Müller-Navarra, D. , Nichols, P. D. , Paffenhöfer, G. A. , Pond, D. , Saito, H. , Stübing, D. and Virtue, P.
(2007)
Perspectives on marine zooplankton lipids
,
Canadian Journal of Fisheries and Aquatic Sciences. 64(11),
pp. 1628-1639
.
doi:
10.1139/F07-122
, hdl:
10013/epic.28440
Article
Wessels, H. , Hagen, W. , Molis, M. ORCID: https://orcid.org/0000-0002-0194-5984, Wiencke, C. and Karsten, U.
(2006)
Intra- and interspecific differences in palatability of Arctic macroalgae from Kongsfjorden (Spitsbergen) for two benthic sympatric invertebrates
,
Journal of experimental marine biology and ecology,
329
(1),
pp. 20-33
.
doi:
10.1016/j.jembe.2005.08.006
, hdl:
10013/epic.22197
Article
Peters, J. , Renz, J. , van Beusekom, J. , Boersma, M. ORCID: https://orcid.org/0000-0003-1010-026X and Hagen, W.
(2006)
Trophodynamics and Seasonal Cycle of the Copepod Pseudocalanus acuspes in the Central Baltic Sea (Bornholm Basin) evidence from lipid composition
,
Marine biology,
149
,
pp. 1417-1429
.
doi:
10.1007/s00227-006-0290-8
, hdl:
10013/epic.24352
Article
Mehrtens, F. , Stolpmann, M. , Buchholz, F. , Hagen, W. and Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501
(2005)
Locomotory activity and exploration behaviour of juvenile European lobsters (Homarus gammarus) in the laboratory
,
Marine and freshwater behaviour and physiology,
38
,
pp. 105-116
.
doi:
10.1080/10236240500104101
, hdl:
10013/epic.22864
Article
Cornils, A. ORCID: https://orcid.org/0000-0003-4536-9015, Schiel, S. , Hagen, W. , Dowidar, M. , Stambler, N. , Plähn, O. and Richter, C. ORCID: https://orcid.org/0000-0002-8182-6896
(2005)
Spatial and temporal distribution of mesozooplankton in the Gulf of Aqaba and the northern Red Sea in February/March 1999
,
Journal of Plankton Research,
27
(6),
pp. 505-518
.
doi:
10.1093/plankt/fbi023
, hdl:
10013/epic.23475
Article
Thatje, S. , Lovrich, G. A. , Torres, G. ORCID: https://orcid.org/0000-0002-4064-0585, Hagen, W. and Anger, K.
(2004)
Changes in biomass, lipid, fatty acid and elemental composition during abbreviated larval development of the subantarctic shrimp Campylonotus vagans
,
Journal of experimental marine biology and ecology,
301
(2),
pp. 159-174
.
doi:
10.1016/j.jembe.2003.09.019
, hdl:
10013/epic.19756
Article
Dalsgaard, J. , St. John, M. , Kattner, G. , Müller-Navarra, D. and Hagen, W.
(2003)
Fatty Acid Trophic Markers in the Pelagic Marine Environment
,
Advances in marine biology,
46
,
pp. 225-340
.
hdl:
10013/epic.20178
Article
Meyer, B. ORCID: https://orcid.org/0000-0001-6804-9896, Atkinson, A. , Stübing, D. , Oettl, B. , Hagen, W. and Bathmann, U.
(2002)
Feeding and energy budget of Antarctic krill Euphausia superba at the onset of winter - I. Furcilia III larvae -
,
Limnology and Oceanography,
47
(4),
pp. 943-952
.
hdl:
10013/epic.15199
Article
Atkinson, A. , Meyer, B. ORCID: https://orcid.org/0000-0001-6804-9896, Bathmann, U. , Stübing, D. , Hagen, W. and Schmidt, K.
(2002)
Feeding and energy budget of Antarctic krill Euphausia superba at the onset of winter - II. Juveniles and adults -
,
Limnology and Oceanography,
47
(4),
pp. 953-966
.
hdl:
10013/epic.15200
Article
Sommer, U. , Berninger, U. G. , Böttger-Schnack, R. , Cornils, A. ORCID: https://orcid.org/0000-0003-4536-9015, Hagen, W. , Hansen, T. , Najjar, T. A. , Post, A. F. , Schiel, S. , Stibor, H. , Stübing, D. and Wickham, S.
(2002)
Grazing during early spring in the Gulf of Aqaba and the Northern Red Sea
,
Marine ecology-progress series,
239
,
pp. 251-261
.
hdl:
10013/epic.15987
Article
Hagen, W. , Kattner, G. , Terbrüggen, A. and Van Vleet, E. S.
(2001)
Lipid metabolism of the Antarctic krill Euphausia superba and its ecological implications
,
Marine Biology,
139
(1),
pp. 95-104
.
doi:
10.1007/s002270000527
, hdl:
10013/epic.14896
Article
Schiel, S. , Hagen, W. , Dowidar, M. and Richter, C. ORCID: https://orcid.org/0000-0002-8182-6896
(2000)
Distribution and ecophysiology of zooplankton
,
In: Östliches Mittelmeer - Nördlichers Rotes Meer 1999, Cruise No. 44, 22 Janauary-16 May 1999 (Eds. J. Pätzold, P.E. Halbach, G. Hempel and H. Weikert). METEOR-Berichte, Universität Hamburg,
00
,
pp. 80-83
.
hdl:
10013/epic.18412
Article
Falk-Petersen, S. , Hagen, W. , Kattner, G. , Clarke, A. and Sargent, J.
(2000)
Lipids, trophic relationships, and biodiversity in Arctic and Antarctic krill
,
Canadian Journal of Fisheries and Aquatic SciencesSuppl. 3),
57
,
pp. 178-191
.
hdl:
10013/epic.11393
Article
Mumm, N. , Auel, H. , Hanssen, H. , Hagen, W. , Richter, C. ORCID: https://orcid.org/0000-0002-8182-6896 and Hirche, H. J.
(1998)
Breaking the ice, large scale distribution of mesozooplankton after a decade of Arctic and transpolar cruises
,
Polar biology,
20
,
pp. 189-197
.
hdl:
10013/epic.12755
Article
Kattner, G. , Hagen, W. , Falk-Petersen, S. , Sargent, J. R. and Henderson, R. J.
(1996)
Antarctic krill Thysanoessa macrura fills a major gap in marine lipogenic pathways
,
Marine Ecology Progress Series,
134
,
pp. 295-298
.
hdl:
10013/epic.12213
Article
Hirche, H. J. , Hagen, W. , Mumm, N. and Richter, C. ORCID: https://orcid.org/0000-0002-8182-6896
(1994)
The northeast water polynya, Greenland Sea III. Meso- and macrozooplankton distribution and production of dominant herbivorous copepods during spring.
,
Polar biology,
14
,
pp. 491-503
.
hdl:
10013/epic.11994
Article
Schiel, S. , Hagen, W. , Klauke, U. , Miszdalski, E. , Pagès, F. , Probyn, T. , Stürcken-Rodewald, M. and Thomas, D.
(1993)
Zooplankton
,
Berichte zur Polarforschung,
121
,
pp. 75-84
.
hdl:
10013/epic.18199
Article
Fransz, H. G. , Hagen, W. , Hempel, I. , Marschall, H. P. , Marschall, S. , Mizdalski, E. and Schiel, S.
(1987)
Zooplankton
,
Berichte zur Polarforschung,
39
,
pp. 197-205
.
hdl:
10013/epic.18203
Article
Fevolden, S. , Hagen, W. , Hempel, I. , Mizdalski, E. , Schiel, S. , Spindler, M. and Xiao, Y.
(1985)
Zooplankton
,
Berichte zur Polarforschung,
25
,
pp. 113-121
.
hdl:
10013/epic.18206
Inbook
Inbook
Hagen, W. and Kattner, G.
(2017)
The Role of Lipids in the Life History of the Antarctic Silverfish Pleuragramma antarctica
/
Vacchi, M. , Pisano, E. and Ghigliotti, L. (editors)
,
In: The Antarctic Silverfish: a Keystone Species in a Changing Ecosystem,
Advances in Polar Ecology, Volume 3,
Switzerland,
Springer International Publishing AG,
17 p.,
ISBN: 2468-5712
.
doi:
10.1007/978-3-319-55893-6_7
, hdl:
10013/epic.51521
Thesis
Conference
Conference
-Talk
von Harbou, L. , Dubischar, C. , Pakhomov, E. A. , Peeken, I. ORCID: https://orcid.org/0000-0003-1531-1664, Hunt, B. , Hagen, W. and Bathmann, U.
(2010)
New Insights into Salp Ecology in the Lazarev Sea, Southern Ocean
,
IPY Oslo science conference 2010, Oslo, Norway.
.
hdl:
10013/epic.35726
Conference
-Talk
Kreibich, T. , Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501, Hagen, W. and Niehoff, B.
(2009)
Influence of short-term nutritional variations on digestive enzyme and fatty acid patterns of the calanoid copepod Temora longicornis
,
ICES 2009 Annual Science Conference, September 21 - 25, Berlin, Germany.
.
hdl:
10013/epic.33394
Conference
-Talk
Niehoff, B. , Kreibich, T. , Blank, H. , Brüll, V. , Ohlf, P. , Boersma, M. ORCID: https://orcid.org/0000-0003-1010-026X and Hagen, W.
(2009)
The response of Centropages typicus to changing food conditions: results from time?series sampling and laboratory experiments
,
ICES Annual Science Meeting, Berlin, September 2009.
.
hdl:
10013/epic.33387
Conference
-Talk
Hu, M. Y. , Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501, Hagen, W. and Jeng, M. S.
(2008)
On the feeding physiology of the hydrothermal vent crab Xenograpsus testudinatus (Decapoda, Brachyura).
,
Society for Experimetal Biology, Annual Main Meeting (6. - 10. July), Marseille, France.
.
hdl:
10013/epic.30938
Conference
-Poster
Kreibich, T. , Gentsch, E. , Hansen, B. , Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501, Hagen, W. and Niehoff, B.
(2007)
Adaptation of lipolytic enzyme pattern and response in the fatty acid composition of Temora longicornis females (Calanoida, Copepoda) due to different diets under laboratory conditions
,
4th International Zooplankton Production Symposium, May 28 June 1 2007, Hiroshima, Japan.
.
hdl:
10013/epic.27423
Conference
-Talk
Stumpp, M. , Liu, H. T. H. , Hagen, W. , Redecke, L. , Linton, S. and Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501
(2007)
Cellulose digestion in terrestrial and marine decapods from Taiwan.
,
24th Annual Meeting of the Australian and New Zealand Society of Comparative Physiology and Biochemistry, (1 2 December), Perth, Australia.
.
hdl:
10013/epic.30357
Conference
-Poster
Saborowski, R. ORCID: https://orcid.org/0000-0003-0289-6501, Allardyce, B. , Wencke, P. , Hagen, W. and Linton, S.
(2007)
Digestive abilities of aquatic and semi-terrestrial crayfishes Cherax destructor and Engaeus sericatus
,
24th Annual Meeting of the Australian and New Zealand Society of Comparative Physiology and Biochemistry, (1 2 December), Perth, Australia.
.
hdl:
10013/epic.30264
Conference
-Talk
Molis, M. ORCID: https://orcid.org/0000-0002-0194-5984, Wessels, H. , Hagen, W. , Karsten, U. and Wiencke, C.
(2006)
Der Säureschutzmantel von Alaria esculenta: assoziative Verteidigung im Kongsfjord, Spitzbergen
,
11. Wissenschaftliche Tagung der Sektion Phykologie in der Deutschen Botanischen Gesellschaft, 28.-31. August, Helgoland, Deutschland.
.
hdl:
10013/epic.25688
Conference
-Poster
Zimmer, I. , Plötz, J. , Bornemann, H. , Ancel, A. and Hagen, W.
(2006)
Foraging ecology of emperor penguins.
,
MARCOPOLI Midterm Review: Evaluation of the AWI by the Scientific Advisory Board of the Alfred Wegener Institute for Polar and Marine Research, 2223 May 2006, Bremerhaven, Germany.
.
hdl:
10013/epic.25645
Conference
-Poster
Kreibich, T. , Gentsch, E. , Hansen, B. , Hagen, W. and Niehoff, B.
(2006)
Physiological adaptations of Temora longicornis females (Crustacea, Copepoda) to changing environmental conditions in the North Sea
,
38th International Liège Colloquium On Ocean Dynamics: Revisiting the Role (or Status) of Zooplankton in Pelagic Ecosystems. May 8-12, Liège, Belgium.
.
hdl:
10013/epic.25999
Conference
-Poster
Peters, J. , Renz, J. , van Beusekom, J. , Boersma, M. ORCID: https://orcid.org/0000-0003-1010-026X and Hagen, W.
(2005)
Trophodynamics and life cycle strategies of the copepod Pseudocalanus acuspes in the central Baltic Sea: evidence from lipid composition
,
ASLO Summer Meeting, Santiago de Compostella, Spain.-24. June 2005.
.
hdl:
10013/epic.25753
Conference
-Talk
Böer, M. , Gannefors, C. , Kattner, G. , Graeve, M. ORCID: https://orcid.org/0000-0002-2294-1915, Hagen, W. and Falk-Petersen, S.
(2004)
Are exceptional lipids responsible for the evolutionary success of the pteropod genus Clione (Gastropoda) in Antarctic and Arctic waters?
,
XXVIII SCAR Open science Conference,26-28 July, Bremen.
.
hdl:
10013/epic.22193
Conference
-Talk
Peters, J. , Dutz, J. , Renz, J. and Hagen, W.
(2004)
On the nutritional condition and lipid composition of three different trophic level components (seston, copepods, sprat larvae) in the Bornholm Basin, Baltic Sea
,
ICES Annual Science Conference 2004, 22.-25. Sept., Vigo, Spain.
.
hdl:
10013/epic.22281
Conference
-Poster
Wessels, H. , Hagen, W. , Wiencke, C. and Karsten, U.
(2003)
Defence-mechanisms against grazing in Arctic macoalgae of the Kongsfjord/Spitsbergen
,
Book of Abstracts Third European Phycological Congress, Queens University Belfast, 21-26 July 2003, P
.
hdl:
10013/epic.19893
Conference
-Talk
Meyer, B. ORCID: https://orcid.org/0000-0001-6804-9896, Atkinson, A. , Stübing, D. , Hagen, W. and Bathmann, U.
(2002)
Feeding and energy budgets of Antarctic krill Euphausia superba at the onset of winter in the Lazarev Sea (juveniles, adults furcilia III larvae)
,
Ocean Science Meeting (11-15 February), Honolulu, Hawaii
.
hdl:
10013/epic.16765
Conference
-Talk
Falk-Petersen, S. , Hagen, W. , Kattner, G. , Clarke, A. and Sargent, J. R.
(1999)
Lipids - key components of dominant species of Arctic and Antarctic krill
,
Second International Symposium on Krill at the University of California, Santa Cruz, USA.
.
hdl:
10013/epic.20450
Other
Other
Beer, C. , Biebow, N. , Braun, M. , Döring, N. , Gaedicke, C. , Gutt, J. , Hagen, W. , Hauck, J. ORCID: https://orcid.org/0000-0003-4723-9652, Heinemann, G. , Herata, H. , Holfort, J. , Jung, T. ORCID: https://orcid.org/0000-0002-2651-1293, Kassens, H. , Klenzendorf, S. , Läufer, A. , Lohmann, G. ORCID: https://orcid.org/0000-0003-2089-733X, Nixdorf, U. , Plass, S. , Quillfeldt, P. , Rhein, M. , Rachold, V. , Riedel, A. , Sachs, T. and Wendisch, M.
(2021)
Polarforschungsagenda, Polarregionen im Wandel. Konzeptpapier des Mare:N-Begleitkreises
,
[Other]
hdl:
10013/epic.8d64dcd5-4012-48e6-95e9-5cab2ff23ec0
"Berichte zur Polar- und Meeresforschung"
"Berichte zur Polar- und Meeresforschung"
Expedition reports
Spindler, M. , Hagen, W. and Stübing, D.
(1998)
Scientific cruise report of the Arctic Expedition ARK-XIII/1 of RV "Polarstern" in 1997 = Wissenschaftlicher Fahrtbericht über die Arktis-Expedition ARK-XIII/1 von 1997 mit FS "Polarstern"
,
Berichte zur Polarforschung (Reports on Polar Research),
Bremerhaven,
Alfred Wegener Institute for Polar and Marine Research,
296
,
65 p.
.
doi:
10.2312/BzP_0296_1998
, hdl:
10013/epic.10299
This list was generated on Wed Dec 4 12:51:42 2024 UTC.