Items where Author is "Hagen, Wilhelm"

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Number of items: 48.

Article

Martinez-Alarcon, D.

, Saborowski, R.

, Melis, E. and Hagen, W. (2019)
Seasonal lipid dynamics of the shrimps Crangon crangon and Pandalus montagui in the German Bight (North Sea) ,

Marine Ecology-Progress Series, 625 , pp. 41-52 .

doi:https://doi.org/10.3354/meps13046 , hdl:10013/epic.cbc40c51-2225-43c8-bd74-2519c3311564

Article

Nachtsheim, D. A. , Ryan, S.

, Schröder, M. , Jensen, L. , Chris Oosthuizen, W. , Bester, M. N. , Hagen, W. and Bornemann, H. (2019)
Foraging behaviour of Weddell seals (Leptonychotes weddellii) in connection to oceanographic conditions in the southern Weddell Sea ,

Progress in Oceanography, 173 , pp. 165-179 .

doi:https://doi.org/10.1016/j.pocean.2019.02.013 , hdl:10013/epic.ddf6dfe4-baa9-4489-89d0-a8093e493cae

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Article

Martinez-Alarcon, D. , Harms, L.

, Hagen, W. and Saborowski, R.

(2018)
Transcriptome analysis of the midgut gland of the brown shrimp Crangon crangon indicates high polymorphism in digestive enzymes ,

Marine Genomics .

doi:https://doi.org/10.1016/j.margen.2018.09.006 , hdl:10013/epic.ca13f462-edae-43db-a51d-77cf90db96cb

Article

Havermans, C.

, Hagen, W. , Zeidler, W. , Held, C. and Auel, H. (2018)
A survival pack for escaping predation in the open ocean: amphipod – pteropod associations in the Southern Ocean ,

Marine Biodiversity .

doi:https://doi.org/10.1007/s12526-018-0916-3 , hdl:10013/epic.157a8ac5-1665-4c07-b3fb-2458ab04ff02

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Article

Jungblut, S. , McCarthy, M. , Boos, K. , Saborowski, R.

and Hagen, W. (2018)
Seasonal lipid storage and dietary preferences of native European versus invasive Asian shore crabs ,

Marine Ecology-Progress Series, 602 , pp. 169-181 .

doi:https://doi.org/10.3354/meps12712 , hdl:10013/epic.1c84e4fb-a8ea-48ae-a14b-424bbd50661b

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Article

Jungblut, S. , Boos, K. , McCarthy, M. , Saborowski, R.

and Hagen, W. (2018)
Invasive versus native brachyuran crabs in a European rocky intertidal: respiratory performance and energy expenditures ,

Marine Biology, 165 (54), pp. 1-14 .

doi:https://doi.org/10.1007/s00227-018-3313-3 , hdl:10013/epic.8968be93-a01f-43f1-b592-fa1e1163fdf4

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Article

Bode, M. , Hagen, W. , Cornils, A.

, Kaiser, P. and Auel, H. (2018)
Copepod distribution and biodiversity patterns from the surface to the deep sea along a latitudinal transect in the eastern Atlantic Ocean (24°N to 21°S) ,

Progress in Oceanography, 161 , pp. 66-77 .

doi:https://doi.org/10.1016/j.pocean.2018.01.010 , hdl:10013/epic.29611004-a0e9-434c-96fc-71d8d14bbb44

Article

Kaiser, P. , Bode, M. , Cornils, A.

, Hagen, W. , Arbizu, P. M. , Auel, H. and Laakmann, S. (2018)
High-resolution community analysis of deep-sea copepods using MALDI-TOF protein fingerprinting ,

Deep Sea Research Part I: Oceanographic Research Papers, 138 , pp. 122-130 .

doi:https://doi.org/10.1016/j.dsr.2018.06.005 , hdl:10013/epic.482f5e60-727f-4685-acba-26d3f2f48e0c

Article

Nachtsheim, D. , Jerosch, K.

, Hagen, W. , Plötz, J. and Bornemann, H. (2017)
Habitat modelling of crabeater seals (Lobodon carcinophaga) in the Weddell Sea using the multivariate approach Maxent ,

Polar Biology, 40 (5), pp. 961-976 .

doi:https://doi.org/10.1007/s00300-016-2020-0 , hdl:10013/epic.48343

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Article

Jungblut, S. , Beermann, J.

, Boos, K. , Saborowski, R.

and Hagen, W. (2017)
Population development of the invasive crab Hemigrapsus sanguineus (De Haan, 1853) and its potential native competitor Carcinus maenas (Linnaeus, 1758) at Helgoland (North Sea) between 2009 and 2014 ,

Aquatic Invasions, 12 .

hdl:10013/epic.49608

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Article

Jungblut, S. , Beermann, J.

, Boos, K. , Saborowski, R.

Aquatic Invasions, 12 (1), pp. 85-96 .

doi:https://doi.org/10.3391/ai.2017.12.1.09 , hdl:10013/epic.50694

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Article

Bode, M. , Laakmann, S. , Kaiser, P. , Hagen, W. , Auel, H. and Cornils, A.

(2017)
Unravelling diversity of deep-sea copepods using integrated morphological and molecular techniques ,

Journal of Plankton Research, pp. 1-18 .

doi:https://doi.org/10.1093/plankt/fbx031 , hdl:10013/epic.51495

Article

Boissonnot, L. , Niehoff, B. , Hagen, W. , Søreide, J. E. and Graeve, M.

(2016)
Lipid turnover reflects life-cycle strategies of small-sized Arctic copepods ,

Journal of Plankton Research, 38 (6), pp. 1420-1432 .

doi:https://doi.org/10.1093/plankt/fbw076 , hdl:10013/epic.49104

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Article

Koch, K. , Thiel, M. , Hagen, W. , Graeve, M.

, Gómez, I. , Jofre, D. , Hofmann, L. C. , Tala, F. and Bischof, K. (2016)
Short- and long-term acclimation patterns of the giant kelp Macrocystis pyrifera (Laminariales, Phaeophyceae) along a depth gradient ,

Journal of Phycology, 52 (2), pp. 260-273 .

doi:https://doi.org/10.1111/jpy.12394 , hdl:10013/epic.48251

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Article

Auerswald, L. , Meyer, B.

, Teschke, M. , Hagen, W. and Kwaguchi, S. (2015)
Physiological response of adult Antarctic krill, Euphausia superba, to long-term starvation ,

Polar Biology .

doi:https://doi.org/10.1007/s00300-014-1638-z , hdl:10013/epic.45129

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Article

Niehoff, B. , Hagen, W. , Kreibich, T. and Saborowski, R.

(2015)
Feeding history can influence physiological responses of copepods - an experimental study comparing different cohorts of Temora longicornis from the Southern North Sea ,

Journal of Experimental Marine Biology and Ecology, 469 , pp. 143-149 .

doi:https://doi.org/10.1016/j.jembe.2015.04.008 , hdl:10013/epic.45623

Article

Pogoda, B. , Buck, B. H.

, Saborowski, R.

and Hagen, W. (2013)
Biochemical and elemental composition of the offshore-cultivated oysters Ostrea edulis and Crassostrea gigas ,

Aquaculture, 400-40 , pp. 53-60 .

doi:https://doi.org/10.1016/j.aquaculture.2013.02.031 , hdl:10013/epic.41337

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Article

Pogoda, B. , Jungblut, S. , Buck, B. H.

and Hagen, W. (2012)
Infestation of oysters and mussels by mytilicolid copepods: differences between natural coastal habitats and two offshore cultivation sites in the German Bight ,

Journal of Applied Ichthyology, 28 (5), pp. 756-765 .

doi:https://doi.org/10.1111/jai.12025 , hdl:10013/epic.39980

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Inbook

Havermans, C.

, Auel, H. , Hagen, W. , Held, C. , Ensor, N. S. and Tarling, G. A. (2019)
Predatory zooplankton on the move: Themisto amphipods in high-latitude marine pelagic food webs / Sheppard, C. (editor) ,

In: Advances in Marine Biology Vol. 82, Advances in Marine Biology, Elsevier, 42 p., ISBN: 978-0-08-102914-5 .

doi:https://doi.org/10.1016/bs.amb.2019.02.002 Item availablity restricted.

Inbook

Hillebrand, H. , Brey, T.

, Gutt, J. , Hagen, W. , Metfies, K.

, Meyer, B.

and Lewandowska, A. M. (2018)
Climate Change: Warming Impacts on Marine Biodiversity / Salomon, M. and Markus, T. (editors) ,

Handbook on Marine Environment Protection, Cham, Switzerland, Springer, 21 p., ISBN: 978-3-319-60156-4 .

doi:https://doi.org/10.1007/978-3-319-60156-4 , hdl:10013/epic.7b382611-52c4-4c2a-bd7f-4f5d1c5a1b0c

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Conference

Conference -Talk

Martinez-Alarcon, D. , Harms, L.

, Hagen, W. and Saborowski, R.

(2018)
Hepatopancreas Transcriptome Analysis of the Brown Shrimp, Crangon crangon (Decapoda, Caridea), Reveals Expression of Polymorphic Digestive Enzymes ,

Ninth International Crustacean Congress (ICC9), Washington, DC, USA, 22 May 2018 - 25 May 2018 .

hdl:10013/epic.1e86827e-9871-4ef0-9560-a605389a93d0

Conference -Poster

Jungblut, S. , McCarthy, M. , Boos, K. , Saborowski, R.

and Hagen, W. (2017)
Diet, energy storage and breeding strategy of two ecological equivalents, an invasive and a native shore crab ,

The Crustaxean Society Mid-Year Meeting, Barcelona, Spain, 19 June 2017 - 22 June 2017 .

hdl:10013/epic.51406

Conference -Talk

Jungblut, S. , Boos, K. , McCarthy, M. , Saborowski, R.

and Hagen, W. (2017)
Respiration physiology and ecosystem impact of European and Asian shore crabs in a temperate European habitat ,

The Crustaxean Society Mid-Year Meeting, Barcelona, Spain, 19 June 2017 - 22 June 2017 .

hdl:10013/epic.51405

Conference -Community Service

Martinez-Alarcon, D. , Hagen, W. and Saborowski, R.

(2017)
Integrated gene expression and protein analyses of digestive enzymes in the brown shrimp Crangon crangon ,

18. Crustaceologen-Tagung, Berlin, 31 March 2017 - 2 April 2017 .

hdl:10013/epic.50684

Conference -Talk

Jungblut, S. , Geburzi, J. , Beermann, J.

, Berggren, M. , Boos, K. , Weiler, N. , Mölle, J. , Buschbaum, C.

, Saborowski, R.

and Hagen, W. (2017)
Pushing the limits: Asian shore crabs Hemigrapsus spp. in northwest Europe ,

18. Crustaceologen-Tagung, Berlin, 30 March 2017 - 2 April 2017 .

hdl:10013/epic.50690

Conference -Poster

Jungblut, S. , Boos, K. , McCarthy, M. , Saborowski, R.

and Hagen, W. (2017)
The Asian shore crab in Europe: Oxygen consumption and ecosystem impact compared to its native counterpart ,

18. Crustaceologen-Tagung, Berlin, 30 March 2017 - 2 April 2017 .

hdl:10013/epic.50692

Conference -Poster

Martinez-Alarcon, D. , Saborowski, R.

, Harms, L.

and Hagen, W. (2017)
Transcriptome and gene expression analysis of the brown shrimp Crangon crangon reveals seasonal modulation of digestive enzymes ,

ASLO 2017 Mountains to the Sea, Honolulu, Hawaii, 26 February 2017 - 3 March 2017 .

hdl:10013/epic.50685

Conference -Talk

Martínez-Alarcón, D. , Harms, L.

, Hagen, W. and Saborowski, R.

(2017)
Is the heterogeneity of digestive enzymes in the North Sea shrimp Crangon crangon (Decapoda) an adaptation to a variable environment ,

Physiomar 17, Cripps Court, Magdalene College, Cambridge, UK, 18 September 2017 - 21 September 2017 .

hdl:10013/epic.51928

Conference -Poster

Graeve, M.

, Boissonnot, L. , Ehrenfels, B. , Niehoff, B. , Hagen, W. and Soreide, J. (2017)
Lipid and Fatty Acid Turnover of Arctic Zooplankton Organisms Revealed by Stable Isotope Analyses ,

Arctic Science Summit Week, Prague, Czech Republic, 4 April 2017 - 7 April 2017 .

hdl:10013/epic.51472

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Conference -Talk

Jungblut, S. , Boos, K. , Saborowski, R.

and Hagen, W. (2016)
Energetic demand of the invasive crab Hemigrapsus sanguineus and the native Carcinus maenas at Helgoland, North Sea ,

51st European Marine Biology Symposium, Rhodes, Greece, 26 September 2016 - 30 September 2016 .

hdl:10013/epic.48988

Conference -Invited talk

McCarthy, M. , Jungblut, S. , Saborowski, R.

and Hagen, W. (2016)
Crab Weight Watchers: Energy storage and food preferences of ovigerous Hemigrapsus sanguineus and Carcinus maenas ,

YOUMARES 7, Hamburg, Germany, 11 September 2016 - 13 September 2016 .

hdl:10013/epic.49013

Conference -Poster

Martinez-Alarcon, D. , Saborowski, R.

and Hagen, W. (2016)
Lipid metabolism of North Sea shrimps ,

YOUMARES 7- People and the 7 Seas, Interaction and Inspiration, Hamburg, Germany, 11 September 2016 - 13 September 2016 .

hdl:10013/epic.49691

Conference -Poster

McCarthy, M. , Jungblut, S. , Saborowski, R.

and Hagen, W. (2016)
The fat and the lean: Energy storage and food preferences of egg-carrying females of Hemigrapsus sanguineus and Carcinus maenas ,

51st European Marine Biology Symposium, Rhodes, Greece, 26 September 2016 - 30 September 2016 .

hdl:10013/epic.48987

Conference -Talk

Martinez-Alarcon, D. , Hagen, W. and Saborowski, R.

(2016)
Ecophysiological performance and life cycle strategies of North Sea shrimps ,

Workshop of the University of Münster "Shaping the picture: getting relevant information from transcriptomic data sets", Carolinensiel, Germany, 21 February 2016 - 24 February 2016 .

hdl:10013/epic.49690

Conference -Poster

Bode, M. , Laakmann, S. , Kaiser, P. , Hagen, W. , Auel, H. and Cornils, A.

(2016)
MALDI-TOF mass spectrometry as a novel tool for zooplankton biodiversity studies - Copepod distribution throughout the eastern Atlantic Ocean ,

6th Zooplankton Production Symposium, Bergen, Norway, 9 May 2016 - 13 May 2016 .

hdl:10013/epic.48311

Conference -Talk

Thomisch, K.

, Boebel, O.

, Clark, C. W. , Hagen, W. , Spiesecke, S. , Zitterbart, D. and van Opzeeland, I. (2015)
Spatio-temporal patterns of Antarctic blue whale vocal behavior from a muli-year PAM array in the Southern Ocean ,

21st Biennial Conference on the Biology of Marine Mammals, San Francisco, USA, 13 December 2015 - 18 December 2015 .

hdl:10013/epic.46549

Conference -Invited talk

Thomisch, K.

, Boebel, O.

, Burkhardt, E.

, Clark, C. W. , Hagen, W. , Kindermann, L. , Spiesecke, S. , Van Parijs, S. , Zitterbart, D. and van Opzeeland, I. (2015)
Pervasive acoustic presence of baleen whales in the Southern Ocean ,

21st Biennial Conference on the Biology of Marine Mammals, Workshop "Baleen whale migration, revisited", San Francisco, USA, 13 December 2015 - 13 December 2015 .

hdl:10013/epic.46548

Conference -Talk

Thomisch, K.

, Boebel, O.

, Clark, C. W. , Hagen, W. , Spiesecke, S. , Zitterbart, D. and van Opzeeland, I. (2015)
Spatio-temporal patterns of Antarctic blue whale vocal behavior in the Southern Ocean ,

Bioacoustics Days, IMARES, IJmuiden, Netherlands, 6 November 2015 - 6 November 2015 .

hdl:10013/epic.46547

Conference -Poster

Jungblut, S. , Beermann, J.

, Boos, K. , Saborowski, R.

and Hagen, W. (2015)
The occurrence of the Asian shore crab in the German Bight - Coexistence or displacement? ,

50th European Marine Biology Symposium, Helgoland, Germany, 21 September 2015 - 25 September 2015 .

hdl:10013/epic.47819

Conference -Talk

Jungblut, S. , Beermann, J.

, Boos, K. , Saborowski, R.

and Hagen, W. (2015)
Co-occurrence or displacement? The Asian shore crab Hemigrapsus sanguineus and its native counterpart Carcinus maenas in the German Bight ,

17. Crustaceologen-Tagung, 26 March 2015 - 29 March 2015 .

hdl:10013/epic.45839

Conference -Poster

Schukat, A. , Werner, T. , Auel, H. and Hagen, W. (2015)
Downward export of carbon by diel migrant zooplankton in the northern Benguela upwelling system with regard to the OMZ ,

Third International Symposium on Effects of Climate Change on the World`s Oceans, Santos City, Brazil, 23 March 2015 - 27 March 2015 .

hdl:10013/epic.45362

Conference -Poster

Jungblut, S. , Boos, K. , Saborowski, R.

and Hagen, W. (2015)
Temperature and salinity tolerance of the Asian shore crab Hemigrapsus sanguineus ,

17. Crustaceologen-Tagung, Bremerhaven, Germany, 26 March 2015 - 29 March 2015 .

hdl:10013/epic.47820

Conference -Talk

Auel, H. , Bode, M. , Hagen, W. , Moroff, N. , Koppelmann, R. , Martin, B. , Werner, T. , Bohata, K. , Geist, S. , Ekau, W. , Buchholz, F. , Wasmund, N. , Schmidt, M. and Lahajnar, N. (2014)
Food-web structure and trophic interactions in the northern Benguela upwelling system ,

IMBER OSC - Future Oceans, Bergen, Norway, 22 June 2014 - 27 June 2014 .

hdl:10013/epic.43789

Conference -Talk

Ekau, W. , Auel, H. , Bode, M. , Bohata, K. , Buchholz, F. , Geist, S. , Hagen, W. , Horaeb, R. , Hünerlage, K. , Jung, A. , Koppelmann, R. , Kreiner, A. , Kunzmann, A. , Michalek, K. , Michalowski, K. , Martin, B. , Schukat, A. , Verheye, H. M. and Werner, T. (2014)
Physiological characteristics of plankton organisms and their role in ecosystem functioning. Results from GENUS I and II ,

IMBER OSC - Future Oceans, Bergen, Norway, 22 June 2014 - 27 June 2014 .

hdl:10013/epic.43790