Items where Author is "Henjes, Joachim"

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Number of items: 36.

Article

Article
Ende, S. S. , Fuchs, V. , Machnik, M. , Schuhn, A. , von der Marwitz, C. , Wirtz, A. , Slater, M. J. and Henjes, J. (2021)
Growth Performance and Survival in the Crayfish (Astacus astacus) Fed Fish Faeces, Combined Plant Root/Fish Faeces and a Commercial Pelleted Fish Feed ,
Waste and Biomass Valorization, 12 (12), pp. 6759-6766 .
doi:https://www.doi.org/10.1007/s12649-021-01459-1 , hdl:10013/epic.7ad12444-0123-4836-b286-60b2c67b72ac

Article
Tretiak, S. , Schwoerbel, J. , Bosse, R. , Buck, B. H. , Enders, I. , Henjes, J. , Hoffmann, D. , Reimold, F. and Hofmann, L. C. , Nordsee GmbH (2021)
Optimizing antioxidant activity in Agarophyton vermiculophyllum for functional packaging ,
Algal Research, 54 (102232), p. 102232 .
doi:https://www.doi.org/10.1016/j.algal.2021.102232 , hdl:10013/epic.f58e1dcf-d60e-4f58-98cb-42dc5ba4f3e8
[thumbnail of Tretiak_etal_2021_Algal_Research.pdf]
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Article
Roessler, T. Y. , Wirtz, A. , Slater, M. J. and Henjes, J. (2020)
Growth performance and RNA/DNA ratio of noble crayfish (Astacus astacus) and narrow‐clawed crayfish (Pontastacus leptodactylus) fed fish waste diets ,
Aquaculture Research, 51 (8), pp. 3205-3215 .
doi:https://www.doi.org/10.1111/are.14655 , hdl:10013/epic.1dd20357-1f9a-4dcc-8f91-d231e86166af
[thumbnail of Roessler-2020-Growth-performance-and-rna-dna-rati.pdf]
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Article
Ende, S. ORCID: https://orcid.org/0000-0002-7558-7462, Fuchs, V. , Schuhn, A. , von der Marwitz, C. , Wirtz, A. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802 and Slater, M. J. ORCID: https://orcid.org/0000-0001-8588-544X (2018)
Growth performance of hybrid striped bass (Morone chrysops × M. saxatilis) fed with commercial pike perch and trout diets ,
International Aquatic Research, 10 (1), pp. 57-63 .
doi:10.1007/s40071-018-0188-3 , hdl:10013/epic.ca1fa2b3-a44f-496b-8f76-43528edf3d4d

Article
Ende, S. S. , Fuchs, V. , Schuhn, A. , von der Marwitz, C. , Wirtz, A. , Henjes, J. and Slater, M. (2018)
Growth performance of hybrid striped bass (Morone chrysops × M. saxatilis) fed with commercial pike perch and trout diets ,
International Aquatic Research, 10 (1), pp. 57-63 .
doi:https://www.doi.org/10.1007/s40071-018-0188-3 , hdl:10013/epic.c49e46f8-1ea4-4cf3-9462-38629f6423ea
[thumbnail of Endeetal2018.pdf]
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Article
Assmy, P. , Cisewski, B. , Henjes, J. , Klaas, C. , Montresor, M. and Smetacek, V. (2014)
Response of the protozooplankton assemblage during the European Iron Fertilization Experiment (EIFEX) in the Antarctic circumpolar current ,
Journal of Plankton Research, 36 (5), pp. 1175-1189 .
doi:https://www.doi.org/10.1093/plankt/fbu068 , hdl:10013/epic.44155
[thumbnail of Assmyetal2014.pdf]
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Article
Smetacek, V. , Klaas, C. , Strass, V. H. , Assmy, P. , Montresor, M. , Cisewski, B. , Savoye, N. , Webb, A. , d’Ovidio, F. , Arrieta, J. M. , Bathmann, U. , Bellerby, R. , Berg, G. M. , Croot, P. , Gonzalez, S. , Henjes, J. , Herndl, G. J. , Hoffmann, L. J. , Leach, H. , Losch, M. , Mills, M. M. , Neill, C. , Peeken, I. , Röttgers, R. , Sachs, O. , Sauter, E. , Schmidt, M. M. , Schwarz, J. , Terbrüggen, A. and Wolf-Gladrow, D. (2012)
Deep carbon export from a Southern Ocean iron-fertilized diatom bloom ,
Nature, 487 (7407), pp. 313-319 .
doi:https://www.doi.org/10.1038/nature11229 , hdl:10013/epic.40646

Article
Gaebler-Schwarz, S. , Davidson, A. , Assmy, P. , Chen, J. , Henjes, J. , Nöthig, E. M. , Lunau, M. and Medlin, L. K. (2010)
A NEW CELL STAGE IN THE HAPLOID-DIPLOID LIFE CYCLE OF THE COLONY-FORMING HAPTOPHYTE PHAEOCYSTIS ANTARCTICA AND ITS ECOLOGICAL IMPLICATIONS1 ,
Journal of Phycology, 46 (5), pp. 1006-1016 .
doi:https://www.doi.org/10.1111/j.1529-8817.2010.00875.x , hdl:10013/epic.36091

Article
Henjes, J. and Assmy, P. (2008)
Particle Availability Controls Agglutination in Pelagic Tintinnids in the Southern Ocean ,
Protist, 159 (2), pp. 239-250 .
doi:https://www.doi.org/10.1016/j.protis.2007.10.003 , hdl:10013/epic.28827

Article
Assmy, P. , Henjes, J. , Klaas, C. and Smetacek, V. (2007)
Mechanisms determining species dominance in a phytoplankton bloom induced by the iron fertilization experiment EisenEx in the Southern Ocean ,
Deep Sea Research Part I: Oceanographic Research Papers, 54 (3), pp. 340-362 .
doi:https://www.doi.org/10.1016/j.dsr.2006.12.005 , hdl:10013/epic.25072

Article
Assmy, P. , Cisewski, B. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970, Sachs, O. , Smetacek, V. and Strass, V. ORCID: https://orcid.org/0000-0002-7539-1400 (2007)
Pluja de Plàncton a l'oceà Antàrtic: l'experiment Europeu de fertilització amb ferro. ,
Omnis Cellular 15 .
hdl:10013/epic.33627

Article
Henjes, J. , Assmy, P. , Klaas, C. , Verity, P. and Smetacek, V. (2007)
Response of microzooplankton (protists and small copepods) to an iron-induced phytoplankton bloom in the Southern Ocean (EisenEx) ,
Deep Sea Research Part I: Oceanographic Research Papers, 54 (3), pp. 363-384 .
doi:https://www.doi.org/10.1016/j.dsr.2006.12.004 , hdl:10013/epic.25074

Article
Henjes, J. , Assmy, P. , Klaas, C. and Smetacek, V. (2007)
Response of the larger protozooplankton to an iron-induced phytoplankton bloom in the Polar Frontal Zone of the Southern Ocean (EisenEx) ,
Deep Sea Research Part I: Oceanographic Research Papers, 54 (5), pp. 774-791 .
doi:https://www.doi.org/10.1016/j.dsr.2007.02.005 , hdl:10013/epic.26353

Article
Assmy, P. , Henjes, J. , Smetacek, V. and Montresor, M. (2006)
AUXOSPORE FORMATION BY THE SILICA-SINKING, OCEANIC DIATOM FRAGILARIOPSIS KERGUELENSIS (BACILLARIOPHYCEAE) ,
Journal of Phycology, 42 (5), pp. 1002-1006 .
doi:https://www.doi.org/10.1111/j.1529-8817.2006.00260.x , hdl:10013/epic.25073

Article
Assmy, P. , Cisewski, B. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970, Sachs, O. , Smetacek, V. and Strass, V. ORCID: https://orcid.org/0000-0002-7539-1400 (2006)
Plankton rain in the Southern Ocean: The European Iron Fertilization Experiment EIFEX ,
Das AWI in den Jahren 2004 und 2005 - Report, 2004 (2005), pp. 38-41 .
hdl:10013/epic.25347
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Article
Smetacek, V. , Assmy, P. and Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802 (2004)
The role grazing in structuring Southern Ocean pelagic ecosystem and biogeochemical cycles ,
Antarctic science, 16 (4), pp. 541-558 .
doi:10.1017/S0954102004002317 , hdl:10013/epic.21355

Thesis

Thesis -PhD
Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802 (2004)
Response of the proto- and small metazooplankton assemblage during an iron fertilization experiment in the Polar Frontal Zone of the Southern Ocean ,
PhD thesis, Universität Bremen.
hdl:10013/epic.21161
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Conference

Conference -Talk
Alberts-Hubatsch, H. ORCID: https://orcid.org/0000-0003-3350-0960, Ende, S. ORCID: https://orcid.org/0000-0002-7558-7462, Schuhn, A. , von der Marwitz, C. , Wirtz, A. , Fuchs, V. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802 and Slater, M. J. ORCID: https://orcid.org/0000-0001-8588-544X (2017)
Integration of hybrid striped bass Morone saxatilis x M. chrysops, noble crayfish Astacus astacus, watercress Nasturtium officinale and microalgae Nannochloropsis limnetica in an experimental aquaponic system ,
Aquaculture Europe 2017, Dubrovnik, Croatia, 17 October 2017 - 21 October 2017 .
hdl:10013/epic.51907
[thumbnail of Alberts-Hubatsch_etal_2017_AbstractEAS2017Dubrovnik.pdf]
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Conference -Talk
Colsoul, B. ORCID: https://orcid.org/0000-0002-7891-8036 and Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802 (2016)
Aquaculture and technology transfer: von der Aquakulturforschung zur nachhaltigen Industrie ,
Phototrophe Mikroorganismen: Kultivierung, Nutzen und Potentiale, GMBU .
hdl:10013/epic.51529

Conference -Poster
Assmy, P. , Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970, Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Montresor, M. , Peeken, I. ORCID: https://orcid.org/0000-0003-1531-1664, Röttgers, R. , Wolf-Gladrow, D. ORCID: https://orcid.org/0000-0001-9531-8668 and Smetacek, V. (2007)
Exceptional growth rates of phytoplankton species under iron-replete conditions ,
Gordon Research Conference Polar Marine Science, 25-30 March 2007, Ventura, California, USA. .
hdl:10013/epic.26533
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Conference -Poster
Jansen, S. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Friedrichs, L. , Krägefsky, S. and Bathmann, U. (2007)
Fate of copepod faecal pellets during an iron induced phytoplankton bloom (EIFEX) in the Southern Ocean ,
42nd Marine Biology Symposium, 27.-31.08.2007, Kiel, Germany. .
hdl:10013/epic.27615

Conference -Poster
Jansen, S. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Friedrichs, L. , Krägefsky, S. and Bathmann, U. (2007)
Fate of copepod faecal pellets during an iron induced phytoplankton bloom (EIFEX) in the Southern Ocean ,
4th International Zooplankton Production Symposium, Hiroshima, Japan.05.-01.06.2007. .
hdl:10013/epic.26827
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Conference -Poster
Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Jacquet, S. , Assmy, P. , Cardinal, D. , Dehairs, F. , Savoye, N. , Montresor, M. and Smetacek, V. (2007)
The ecological and biogeochemical role of acantharia in the Southern Ocean ,
Gordon Research Conference on Polar Marine Science: An interdisciplinary look at processes over multiple scales of variability, 25-30 March 2007, Ventura, CA, USA. .
hdl:10013/epic.26534
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Conference -Invited talk
Smetacek, V. , Assmy, P. , Cisewski, B. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970, Strass, V. ORCID: https://orcid.org/0000-0002-7539-1400 and Montresor, M. (2006)
Aggregation and mass sinking of diatom species populations from an iron-fertilized bloom in the Southern Ocean ,
International Workshop on Marine Aggregates (IWOMA), 11+12 Dec. 2006, MPI Bremen, Germany. .
hdl:10013/epic.26025

Conference -Talk
Peeken, I. ORCID: https://orcid.org/0000-0003-1531-1664, Hoffmann, L. , Assmy, P. , Bathmann, U. , Croot, P. , von Harbou, L. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Jansen, S. , Krägefsky, S. , Lochte, K. , Sachs, O. and Sauter, E. ORCID: https://orcid.org/0000-0001-7954-952X (2006)
Effect of in situ iron fertilisation during contrasting seasons comparison between EisenEx and EIFEX ,
Ocean Sciences Meeting, 20-24 February 2006, Honolulu, Hawaii. .
hdl:10013/epic.24169

Conference -Poster
Assmy, P. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970, Sachs, O. , Sauter, E. ORCID: https://orcid.org/0000-0001-7954-952X and Smetacek, V. (2006)
Mass sinking of individual species populations during an iron fertilization experiment in the Southern Ocean (EIFEX). ,
Gordon Research Conference Marine Microbes: Activities & Interactions, 23-28 July 2006, Biddeford, Maine, USA.. .
hdl:10013/epic.25835
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Conference -Poster
Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Assmy, P. , Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970, Smetacek, V. and Montresor, M. (2006)
Response of microzooplankton to iron-induced phytoplankton blooms in the Southern Ocean ,
Gordon Research Conference Marine Microbes: Activities & Interactions, 23-28 July 2006, Biddeford, Maine, USA. .
hdl:10013/epic.25845
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Conference -Talk
Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Assmy, P. , Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2005)
Impact of copepod grazing on developmental dynamics of an iron-induced phytoplankton bloom (EisenEx) ,
SS11: Biodiversity, Biogeochemistry and Trophic Interactions: The Braid of Pelagic Microbial Ecology, American Society of Limnology and Oceanography (ASLO) Summer Meeting 2005,1924 June, Santiago de Compostela, Spain .
hdl:10013/epic.23888
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Conference -Talk
Assmy, P. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2005)
SPECIES-SPECIFIC GROWTH PERFORMANCE AND GRAZING MORTALITY OF THE DIATOM ASSEMBLAGE DURING AN IN SITU IRON-INDUCED BLOOM IN THE SOUTHERN OCEAN (EISENEX) ,
ASLO Summer Meeting 2005, Special Session 11: Biodiversity, biogeochemistry and trophic interactions: The braid of pelagic microbial ecology. 19.-24. June, Santiago de Compostela, Spain. .
hdl:10013/epic.23887
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Conference -Poster
Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Assmy, P. , Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2004)
Response of small grazers to iron-induced phytoplankton blooms in the Antarctic Polar Frontal Zone ,
SCAR Open Science Conference "Antarctic and the Southern Ocean in the Global System", 25-31 July, Bremen, Germany .
hdl:10013/epic.24097
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Conference -Poster
Assmy, P. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2004)
Response of the diatom assemblage to iron fertilization in the Antarctic Polar Frontal Zone ,
SCAR Open Science Conference, Antarctica and the Southern Ocean in the Global System, 25-31 July, Bremen, Germany .
hdl:10013/epic.24096
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Conference -Poster
Assmy, P. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2003)
Biological response to iron fertilization in the Polar Frontal Zone of the Southern Ocean (EisenEx) ,
Ocean Biogeochemistry & Ecosystems Analysis (OCEANS), International Open Science Conference, 7-10 Jan., Paris, France. .
hdl:10013/epic.19027
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Conference -Invited talk
Smetacek, V. , Assmy, P. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802 and Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 (2003)
Plankton species selection during the iron-vertilization experiment EisenEx in the Southern Ocean ,
EGS-AGU-EUG Joint Assembly, "The Southern Ocean´s role in present and past climate", 06-11 April 2003, Nice, France .
hdl:10013/epic.19032

Conference -Poster
Assmy, P. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2003)
Response of a diatom community to iron fertilization in the Polar Frontal Zone of the Southern Ocean (EisenEx): A species approach ,
Gordon Research Conference on Polar Marine Research, The changing polar oceans: impacts of a changing climate on physical, chemical, biological and coupled systems, 16-21 March, Ventura, CA, USA. .
hdl:10013/epic.19028

Conference -Poster
Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Assmy, P. , Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2003)
Response of small grazers to an iron-induced diatom bloom in the Polar Frontal Zone of the Southern Ocean ,
Gordon Research Conference on Polar Marine Science, The changing polar oceans: impacts of a changing climate on physical, chemical, biological and coupled systems, 16-21 March, Ventura, USA. .
hdl:10013/epic.19029
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Field Report

Field Report
Assmy, P. , Freier, U. , Henjes, J. ORCID: https://orcid.org/0000-0002-6688-8802, Klaas, C. ORCID: https://orcid.org/0000-0002-6679-8970 and Smetacek, V. (2001)
Phytoplankton composition and species abundance during EISENEX ,
[Field Report]
hdl:10013/epic.19815

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