Items where Author is "Hirche, Hans-Jürgen"

Article

Ershova, E. , Kosobokova, K. , Banas, N. , Ellingsen, I. , Niehoff, B.

, Hildebrandt, N. and Hirche, H. J. (2021)
Sea ice decline drives biogeographical shifts of key Calanus species in the central Arctic Ocean ,

Global Change Biology, 27 , pp. 2128-2143 .

doi:10.1111/gcb.15562 , hdl:10013/epic.42501956-27cd-4fef-bd40-5736d039a061

Article

Hirche, H. J. , Boersma, M.

and Wiltshire, K. H.

(2019)
Partial decoupling from the temperature size rule by North Sea copepods ,

Marine Biology, 166 (5) .

doi:10.1007/s00227-019-3503-7 , hdl:10013/epic.3eacb22f-4de4-4d55-bcfc-80731b494c20

Article

Hirche, H. J. , Laudien, J.

and Buchholz, F. (2016)
Near-bottom zooplankton aggregations in Kongsfjorden: implications for pelago-benthic coupling ,

Polar Biology, 39 (10), pp. 1897-1912 .

doi:10.1007/s00300-015-1799-4 , hdl:10013/epic.46194

Article

Schulz, J. , Möller, K. O. , Bracher, A.

, Hieronymi, M. , Cisewski, B. , Zielinski, O. , Voss, D. , Gutzeit, E. , Dolereit, T. , Niedzwiedz, G. , Kohlberg, G. , Schories, D. , Kiko, R. , Körtzinger, A. , Falldorf, C. , Fischer, P.

, Nowald, N. , Beisiegel, K. , Martinez-Arbizu, p. , Rüssmeier, N. , Röttgers, R. , Büdenbender, J. , Jordt-Sedlazeck, A. , Koch, R. , Riebesell, U. , Iversen, M.

, Köser, K. , Kwasnitschka, T. , Wellhausen, J. , Thoma, C. , Barz, K. , Rhode, S. , Nattkemper, T. W. , Schoening, T. , Peeters, F. , Hofmann, H. , Busch, J. , Hirche, H. J. , Niehoff, B. , Hildebrandt, N. , Stohr, E. , Winter, C. , Herbst, G. , Konrad, C. , Schmidt, M. , Linke, P. , Brey, T.

, Bange, H. W. , Nolle, L. , Krägefsky, S. , Gröger, J. , Sauter, E.

, Schulz, M. , Müller, J. , Rehder, G. , Stepputtis, D. , Beszteri, B.

, Kloster, M.

, Kauer, G. , Göritz, A. , Gege, P. , Freiherr von Lukas, U. and Bathmann, U. V. (2015)
Aquatische Optische Technologien in Deutschland ,

Marine Science Reports - Meereswissenschaftliche Berichte, 97 , pp. 1-83 .

doi:10.12754/msr-2015-97 , hdl:10013/epic.46600

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Article

Boersma, M.

, Wesche, A. and Hirche, H. J. (2014)
Predation of calanoid copepods on their own and other copepods’ offspring ,

Marine Biology .

doi:10.1007/s00227-013-2373-7 , hdl:10013/epic.43178

Article

Hirche, H. J. (2013)
Longterm experiments on life span, reproductive activity and timing of reproduction in the Arctic copepod Calanus hyperboreus ,

Marine Biology .

doi:10.1007/s00227-013-2242-4 , hdl:10013/epic.41430

Article

Claramunt, G. , Castro, L. , Cubillos, L. , Hirche, H. J. , Perez, G. and Braun, M. (2012)
Inter-annual reproductive trait variation and spawning habitat preferences of Engraulis ringens off northern Chile ,

Revista de biología marina y oceanografía, 47 (2), pp. 227-243 .

hdl:10013/epic.40179

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Article

Renz, J. , Stegert, C. , Peters, J. , Moll, A. and Hirche, H. J. (2012)
Linking stage-resolved population models with field observations: an integrated approach on population dynamics of Pseudocalanus elongatus in the German Bight. ,

Journal of Plankton Research, 34 , pp. 1-17 .

hdl:10013/epic.40602

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Article

Renz, J. , Stegert, C. , Peters, J. , Moll, A. and Hirche, H. J. (2012)
Linking stage-resolved population models with field observations: an integrated approasch on population dynamics of Pseudocalanus elongatus in the German Bight ,

Journal of Plankton Research, 34 (1), pp. 1-17 .

doi:10.1093/plankt/fbr076 , hdl:10013/epic.38731

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Article

Schulz, J. , Peck, M. , Barz, K. , Schmidt, J. , Hansen, F. , Peters, J. , Renz, j. , Dickmann, M. , Mohrholz, V. , Dutz, J. and Hirche, H. J. (2012)
Spatial and temporal habitat partitioning by zooplankton in the Bornholm Basin (central Baltic Sea). ,

Progress In Oceanography, 107 , pp. 3-30 .

doi:10.1016/j.pocean.2012.07.002 , hdl:10013/epic.40712

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Article

Kosobokova, K. , Hopcroft, R. R. and Hirche, H. J. (2011)
Patterns of zooplankton diversity through the depths of the Arctics central basins ,

Marine biodiversity. .

doi:10.1007/s12526-010-0057-9 , hdl:10013/epic.36348

Article

Hirche, H. J. and Kosobokova, K. (2011)
Winter studies on zooplankton in Arctic Seas. The Storfjord (Svalbard) and adjacent ice-covered Barents Sea ,

Marine Biology. .

doi:10.1007/s00227-011-1740-5 , hdl:10013/epic.37682

Article

Schulz, J. , Barz, K. , Ayon, P. , Lüdtke, A. , Zielinski, O. , Mengedoht, D. and Hirche, H. J. (2010)
Imaging of plankton specimens with the Lightframe On-sight Keyspecies Investigation (LOKI) system ,

Journal of the European Optical Society - Rapid publications 5S, 10017 , pp. 1-9 .

hdl:10013/epic.35664

Article

Grabbert, S. , Renz, J. , Hirche, H. J. and Bucklin, A. (2010)
Species-specific PCR discrimination of species of the calanoid copepod Pseudocalanus, P. acuspes and P. elongatus in the Baltic and North Seas ,

Hydrobiologia, 652 (1), pp. 289-297 .

doi:10.1007/s10750-010-0360-2 , hdl:10013/epic.35671

Article

Kosobokova, K. and Hirche, H. J. (2009)
Biomass of zooplankton in the eastern Arctic Ocean - a base line study ,

Progress in Oceanography, 82 (49), pp. 265-280 .

doi:10.1016/j.pocean.2009.07.006 , hdl:10013/epic.33586

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Article

Barz, K. and Hirche, H. J. (2009)
Ecology of mysid shrimps in the Bornholm Basin (central Baltic Sea) ,

Helgoland Marine Research, 63 (4), pp. 317-326 .

doi:10.1007/s10152-009-0160-0 , hdl:10013/epic.32778

Article

Aronés, K. , Ayón, P. , Hirche, H. J. and Schwamborn, R. (2009)
Hydrographic structure and zooplankton abundance and diversity off Paita, northern Peru (1994 to 2004) - ENSO effects, trends and changes. ,

Journal of Marine Systems, 78 (4), pp. 582-598 .

doi:10.1016/j.jmarsys.2009.01.002 , hdl:10013/epic.33585

Article

Renz, J. , Mengedoht, D. and Hirche, H. J. (2008)
Reproduction, growth and secondary production of Pseudocalanus elongatus Boeck (Copepoda, Calanoida) in the southern North Sea ,

Journal of Plankton Research, 30 (5), pp. 511-528 .

doi:10.1093/plankt/fbn016 , hdl:10013/epic.30686

Article

Ayón, P. , Criales-Hernandez, M. I. , Schwamborn, R. and Hirche, H. J. (2008)
Zooplankton research in Peru: A review. ,

Progress in Oceanography, 79 (2), pp. 238-255 .

doi:10.1016/j.pocean.2008.10.020 , hdl:10013/epic.32023

Article

Criales-Hernandez, M. I. , Schwamborn, R. , Graco, M. , Ayon, P. , Hirche, H. J. and Wolff, M. M. (2008)
Zooplankton vertical distribution and migration off central Peru in relation to the oxygen minimum layer ,

Helgoland Marine Research, 62, Suppl 1 .

doi:10.1007/s10152-007-0094-3 , hdl:10013/epic.28491

Article

Barz, K. and Hirche, H. J. (2007)
Abundance, distribution and prey composition of scyphomedusae in the southern North Sea ,

Marine biology, 151 , pp. 1021-1033 .

doi:10.1007/s00227-006-0545-4 , hdl:10013/epic.26635

Article

Bonnet, D. , Harris, R. , Lopez-Urrutia, A. , Halsband-Lenk, C. , Greve, W. , Valdes, L. , Hirche, H. J. , Engel, M. , Alvarez-Ossorio, M. T. and Wiltshire, K. H.

(2007)
Comparative seasonal dynamics of Centropages typicus at seven coastal monitoring stations in the North Sea, English Channel and Bay of Biscay ,

Progress in oceanography, 72 , pp. 233-248 .

doi:10.1016/j.pocean.2007.01.007 , hdl:10013/epic.26839

Article

Renz, J. , Hirche, H. J. and Grabbert, S. (2007)
Differences in life history traits of congeneric copepod species ,

GLOBEC Newsletter, 13 (2), pp. 58-59 .

hdl:10013/epic.28770

Article

Hirche, H. J. and Kosobokova, K. (2007)
Distribution of Calanus finmarchicus in the northern North Atlantic and Arctic Ocean - expatriation and potential colonization ,

Deep Sea Research Part II: Topical Studies in Oceanography , 54(23-26), pp. 2729-2747 .

doi:10.1016/j.dsr2.2007.08.006 , hdl:10013/epic.28645

Article

Renz, J. , Peters, J. and Hirche, H. J. (2007)
Life cycle of Pseudocalanus acuspes Giesbrecht (Copepoda, Calanoida) in the Central Baltic Sea: II. Reproduction, growth and secondary production ,

Marine Biology, 151 (2), pp. 515-527 .

doi:10.1007/s00227-006-0510-2 , hdl:10013/epic.26884

Article

Schulz, J. and Hirche, H. J. (2007)
Living below the halocline: strategies of deep-living species in the highly stratified brackish Bornholm Basin (central Baltic Basin) ,

Journal of Plankton Research, 29 (10), pp. 881-894 .

doi:10.1093/plankt/fbm066 , hdl:10013/epic.28008

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Article

Kattner, G. , Hagen, W. , Lee, R. F. , Campbell, R. , Deibel, D. , Falk-Petersen, S. , Graeve, M.

, 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

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Article

Schulz, J. , Barz, K. , Dickmann, M. and Hirche, H. J. (2007)
Predation control by hydrographic gradients ,

GLOBEC International Newsletter, April, 13 (2), pp. 65-66 .

hdl:10013/epic.32132

Article

Kosobokova, K. , Hirche, H. J. and Hopcroft, R. R. (2007)
Reproductive biology of deep-water calanoid copepods from the Arctic Ocean ,

Marine biology, 151 (3), pp. 919-934 .

doi:10.1007/s00227-006-0528-5 , hdl:10013/epic.26820

Article

Schulz, J. , Möllmann, C. and Hirche, H. J. (2007)
Vertical zonation of the zooplankton community in the Central Baltic Sea in relation to hydrographic stratification as revealed by multivariate discriminant function and canonical analysis ,

Journal of Marine Systems, 67 (1), pp. 47-58 .

doi:10.1016/j.jmarsys.2006.09.004 , hdl:10013/epic.27444

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Article

Ayon, P. , Criales-Hernandez, M. I. , Schwamborn, R. and Hirche, H. J. (2007)
Zooplankton research off Peru: a review ,

Progress in oceanography., 79 (2-4), pp. 238-255 .

doi:10.1016/j.pocean.2008.10.020 , hdl:10013/epic.41358

Article

Hirche, H. J. , Muyakshin, S. , Klages, M. and Auel, H. (2006)
Aggregation of the Arctic copepod Calanus hyperboreus over the ocean floor of the Greenland Sea ,

Deep-sea research part i-oceanographic research papers:, 53 , pp. 310-320 .

doi:10.1016/j.dsr.2005.08.005 , hdl:10013/epic.22129

Article

Renz, J. , Peters, J. , Hirche, H. J. and Hagen, W. (2006)
Does the calanoid copepod Pseudocalanus acuspes retain an arctic life cycle in the Central Baltic Sea? ,

Globec International Newsletter, 12 , pp. 71-73 .

hdl:10013/epic.24943

Article

Schulz, J. and Hirche, H. J. (2006)
Living below the halocline - Strategies of deep-living species in the highly stratified brackish Bornholm Basin (central Baltic Sea) ,

Journal of Plankton Research. .

hdl:10013/epic.32130

Article

Wesche, A. , Wiltshire, K. H.

and Hirche, H. J. (2006)
Overwintering strategies of dominant calanoid copepods in the German Bight, southern North Sea ,

Marine Biology, 151 (4), pp. 1309-1320 .

doi:10.1007/s00227-006-0560-5 , hdl:10013/epic.26821

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Article

Barz, K. , Hinrichsen, H. H. and Hirche, H. J. (2006)
Scyphozoa in the Bornholm Basin (central Baltic Sea)-the role of advection ,

Journal of marine systems, 60 , pp. 167-176 .

doi:10.1016/j.jmarsys.2006.01.002 , hdl:10013/epic.24185

Article

Hirche, H. J. , Kosobokova, K. , Gaye-Haake, B. , Harms, I. , Meon, B. and Nöthig, E. M.

(2006)
Structure and function of contemporary food webs on Arctic shelves: A panarctic comparison: The pelagic system of the Kara Sea Communities and components of carbon flow ,

Progress in oceanography, 71 (2), pp. 288-313 .

doi:10.1016/j.pocean.2006.09.010 , hdl:10013/epic.21220

Article

Renz, J. and Hirche, H. J. (2005)
Life cycle of Pseudocalanus acuspes Giesbrecht (Copepoda, Calanoida) in the Central Baltic Sea: I. Seasonal and spatial distribution ,

Marine Biology, 248 , pp. 567-580 .

doi:10.1007/s00227-005-0103-5 , hdl:10013/epic.23472

Article

Niehoff, B. and Hirche, H. J. (2005)
Reproduction of Calanus glacialis in the Lurefjord (western Norway) indication for temperature induced female dormancy ,

Marine ecology-progress series, 285 , pp. 107-115 .

hdl:10013/epic.22127

Article

Barz, K. and Hirche, H. J. (2005)
Seasonal development of scyphozoan medusae and the predatory impact of Aurelia aurita on the zooplankton community in the Bornholm Basin (central Baltic Sea) ,

Marine biology, 147 , pp. 465-476 .

doi:10.1007/s00227-005-1572-2 , hdl:10013/epic.22128

Article

Engel, M. and Hirche, H. J. (2004)
Seasonal variability and interspecific differences in hatching of calanoid copepod resting eggs from sediments of the German Bight (North Sea) ,

Journal of plankton research, 26 (9), pp. 1083-1093 .

doi:10.1093/plankt/fbh099 , hdl:10013/epic.20695

Article

Speirs, D. C. , Gurney, W. S. C. , Holmes, S. J. , Heath, M. R. , Wood, S. N. , Clarke, E. D. , Harms, I. H. , Hirche, H. J. and McKenzie, E. (2004)
Understanding demography in an advective environment: Modelling Calanus finmarchicus in the Norwegian Sea ,

Journal of animal ecology, 73 (5), pp. 897-910 .

doi:10.1111/j.0021-8790.2004.00857.x , hdl:10013/epic.24192

Article

Ohman, M. D. , Eiane, K. , Durbin, E. G. , Runge, J. A. and Hirche, H. J. (2004)
A comparative study of Calanus finmarchicus mortality patterns in five localities in the North Atlantic ,

Ices journal of marine science, 61 , pp. 687-697 .

doi:10.1016/j.icesjms.2004.03.016 , hdl:10013/epic.20530

Article

Hirche, H. J. and Kosobokova, K. (2003)
Early reproduction and development of dominant calanoid copepods in the sea ice zone of the Barents Sea need for a change of paradigms? ,

Marine Biology, 143 , pp. 769-781 .

doi:10.1007/s00227-003-1122-8 , hdl:10013/epic.16839

Article

Deubel, H. , Engel, M. , Fetzer, I. , Gagayev, S. , Hirche, H. J. , Klages, M. , Larionov, V. , Lubin, P. , Lubina, O. , Nöthig, E. M.

, Okolodkov, Y. and Rachor, E. (2003)
The Kara Sea ecosystem: phytoplankton, zooplankton and benthos communities influenced by river run-off ,

Proceedings in Marine Sciences no. 6, Elsevier, pp., pp. 237-266 .

hdl:10013/epic.15759

Article

Hirche, H. J. , Fetzer, I. , Graeve, M.

and Kattner, G. (2003)
Limnocalanus macrurus in the Kara Sea (Arctic Ocean): an opportunistic copepod as evident from distribution and lipid patterns ,

Polar biology, 26 , pp. 720-726 .

doi:10.1007/s00300-003-0541-9 , hdl:10013/epic.20180

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Article

Kosobokova, K. , Hirche, H. J. and Scherzinger, T. (2002)
Feeding ecology of Spinocalanus antarcticus, a deep-water mesopelagic copepod with a looped gut. ,

Marine biology, 141 (3), pp. 503-511 .

doi:10.1007/s00227-002-0848-z , hdl:10013/epic.16829

Article

Halsband-Lenk, C. , Hirche, H. J. and Carlotti, F. (2002)
Temperature impact on reproduction and development of congener copepod populations ,

Journal of experimental marine biology and ecology, 271 (2), pp. 121-153 .

hdl:10013/epic.15133

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Article

Fetzer, I. , Hirche, H. J. and Kolosova, E. G. (2002)
The influence of freshwater discharge on the distribution of zooplankton in the southern Kara Sea ,

Polar Biology 25:, pp. 404-415 .

hdl:10013/epic.15361

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Article

Ohman, M. D. and Hirche, H. J. (2001)
Density-dependent egg mortality in Calanus finmarchicus ,

ICES/GLOBEC Newsletter,8, December, pp. 1-2 .

hdl:10013/epic.20501

Article

Ohman, M. D. and Hirche, H. J. (2001)
Density-dependent mortality in an oceanic copepod population. ,

Nature, 412 (6847), pp. 638-641 .

doi:10.1038/35088068 , hdl:10013/epic.16824

Article

Hirche, H. J. (2001)
New concepts on the distribution of zooplankton in the Arctic ocean with coments on the effect of climate change. ,

Pollichia, 88 , pp. 1-8 .

hdl:10013/epic.16835

Article

Werner, I. and Hirche, H. J. (2001)
Observations on Calanus glacialis eggs under the spring ice in the Barents Sea. ,

Polar biology, 24 , pp. 296-298 .

doi:10.1007/s0030000000202 , hdl:10013/epic.16821

Article

Kosobokova, K. and Hirche, H. J. (2001)
Reproduction of Calanus glacialis in the Laptev Sea, Arctic Ocean. ,

Polar biology, 24 (1), pp. 33-43 .

doi:10.1007/s003000000171 , hdl:10013/epic.16812

Article

Halsband, C. and Hirche, H. J. (2001)
Reproductive cycles of dominant calanoid copepods in the North Sea ,

Marine ecology-progress series, 209 , pp. 219-229 .

hdl:10013/epic.14539

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Article

Halsband-Lenk, C. , Nival, S. , Carlotti, F. and Hirche, H. J. (2001)
Seasonal cycles of egg production of two planktonic copepods Centropages typicus and Temora stylifera in the north-western Mediterranean Sea ,

Journal of Plankton Research 23 (6), pp. 597-609 .

hdl:10013/epic.14538

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Article

Hirche, H. J. , Brey, T.

and Niehoff, B. (2001)
A high frequency time series at ocean weathership station M (Norwegian Sea): population dynamis of Calanus finmarchicus ,

Marine ecology-progress series, 219 , pp. 205-219 .

hdl:10013/epic.14099

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Article

Kosobokova, K. and Hirche, H. J. (2000)
Zooplankton distribution across the Lomonosov Ridge, Arctic Ocean: Species inventory, biomass and vertical structure. ,

Deep-sea research ii, 47 (11), pp. 2029-2060 .

doi:10.1016/S0967-0637(00)00015-7 , hdl:10013/epic.16811

Article

Niehoff, B. and Hirche, H. J. (2000)
The reproduction of Calanus finmarchicus in the Norwegian Sea in spring. ,

Sarsia, 85 , pp. 15-22 .

hdl:10013/epic.15519

Article

Slagstad, D. , Downing, K. , Carlotti, F. and Hirche, H. J. (1999)
Modelling the Carbon export and air-sea flux of CO2 in the Greenland Sea ,

Deep-sea research ii, 46 , pp. 1511-1530 .

hdl:10013/epic.13507

Article

Slagstad, D. , Downing, K. , Carlotti, F. and Hirche, H. J. (1999)
Modelling the Carbon export and air-sea flux of CO2 in the Greenland Sea. ,

Deep-sea research ii, 46 , pp. 1511-1530 .

hdl:10013/epic.16810

Article

Niehoff, B. , Klenke, U. , Hirche, H. J. , Irigoien, X. and Harris, R. (1999)
A high frequency time series at weathership M, Norwegian Sea, during the 1997 spring bloom ,

Marine ecology-progress series, 176 , pp. 81-92 .

hdl:10013/epic.12809

Article

Mumm, N. , Auel, H. , Hanssen, H. , Hagen, W. , Richter, C.

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

Kosobokova, K. , Hanssen, H. , Knickmeier, K. and Hirche, H. J. (1998)
Composition and distribution of zooplankton in the Laptev Sea and adjacent Nansen Basin during summer, 1993 ,

Polar biology, 19 , pp. 63-76 .

hdl:10013/epic.12310

Article

Kosobokova, K. , Hanssen, N. and Hirche, H. J. (1998)
Composition and distribution of zooplankton in the Laptev Sea and adjacent Nansen Basin in the summer 1993. ,

Polar biology, 19 , pp. 63-76 .

hdl:10013/epic.16800

Article

Hirche, H. J. (1998)
Dormancy in three Calanus species (C. finmarchicus, C. glacialis and C. hyperboreus) from the North Atlantic. ,

Archiv fur hydrobiologie .Special Issues Advances in Limnology, 52 , pp. 359-369 .

hdl:10013/epic.16802

Article

Pésant, S. , Legendre, L. , Gosselin, M. , Ashijan, C. , Booth, B. , Fortier, L. , Hirche, H. J. , Lane, P. , Michaud, J. , Smith, R. E. H. , Smith, S. L. and Wmith, W. O. (1998)
Pathways of carbon cycling in the euphotic zone: The fate of large-sized phytoplankton in the Northeast water polynya. ,

Journal of plankton research, 20 , pp. 1267-1291 .

hdl:10013/epic.16805

Article

Irigoien, X. , Head, R. , Klenke, U. , Meyer, B.

, Harbour, D. , Niehoff, B. , Hirche, H. J. and Harris, R. P. (1998)
A high frequency time series at weathership M, Norwegian Sea, during the 1997 spring bloom: feeding of adult female Calanus finmarchicus. ,

Marine ecology-progress series, 172 , pp. 127-137 .

hdl:10013/epic.16808

Article

Irigoien, X. , Head, B. , Klenke, U. , Niehoff, B. , Meyer, B.

, Harris, R. and Hirche, H. J. (1997)
Calanus finmarchicus feeding and reproduction: a high frequency time series at weathership M, Norwegian Sea, during the 1997 spring bloom. ,

ICES 1997/T:53. .

hdl:10013/epic.17781

Article

Hirche, H. J. and Kwasniewski, S. (1997)
Distribution, reproduction and development of Calanus species in the Northeast water in relation to environmental conditions ,

Journal of marine systems, 10 , pp. 299-317 .

hdl:10013/epic.12001

Article

Hirche, H. J. , Meyer, U. and Niehoff, B. (1997)
Egg production of Calanus finmarchicus effect of temperature, food and season ,

Marine biology, 127 , pp. 609-620 .

hdl:10013/epic.12002

Article

Carlotti, F. and Hirche, H. J. (1997)
Growth and egg production of female Calanus finmarchicus an individual-based physiological model and experimental validation ,

Marine ecology-progress series, 149 , pp. 91-104 .

hdl:10013/epic.11113

Article

Hirche, H. J. (1997)
Life cycle of the copepod Calanus hyperboreus in the Greenland Sea ,

Marine biology, 128 , pp. 607-618 .

hdl:10013/epic.12000

Article

Niehoff, B. and Hirche, H. J. (1997)
The reproduction of Calanus finmarchicus in the Norwegian Sea in spring ,

ICES Council Meeting 1997,T/52 .

hdl:10013/epic.12806

Article

Hirche, H. J. (1996)
Diapause in the marine copepod Calanus finmarchicus ,

Ophelia, 44 , pp. 129-143 .

hdl:10013/epic.11998

Article

Niehoff, B. and Hirche, H. J. (1996)
Oogenesis and gonad maturation in the copepod Calanus finmarchicus and the prediction of egg production from preserved samples ,

Polar biology, 16 , pp. 601-612 .

hdl:10013/epic.12807

Article

Hirche, H. J. and Niehoff, B. (1996)
Reproduction of the Arctic copepod Calanus hyperboreus in the Greenland Sea-field and laboratory observations ,

Polar biology, 16 , pp. 209-219 .

hdl:10013/epic.11999

Article

Hirche, H. J. (1996)
The reproductive biology of the marine copepod Calanus finmarchicus - a rview ,

Ophelia, 44 , pp. 111-128 .

hdl:10013/epic.11997

Article

Lara, R. J. , Kattner, G. , Tillmann, U.

and Hirche, H. J. (1994)
The North East Water polynya (Greenland Sea) II. Mechanisms of nutrient supply and influence on phytoplankton distribution ,

Polar Biology, 14 , pp. 483-490 .

hdl:10013/epic.12490

Article

Hirche, H. J. , Hagen, W. , Mumm, N. and Richter, C.

(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

Hirche, H. J. and Kattner, G. (1993)
Egg production and lipid content of Calanus glacialis in spring: indication of a food-dependent and food-independent reproductive mode ,

Marine Biology, 117 , pp. 615-622 .

hdl:10013/epic.11993

Article

Legendre, L. , Gosselin, M. , Hirche, H. J. , Kattner, G. and Rosenberg, G. (1993)
Environmental control and potential fate of size-fractionated phytoplankton production in the Greenland Sea (75 ,

Marine Ecology-Progress Series, 98 , pp. 297-313 .

hdl:10013/epic.12520

Article

Trees, C. C. , Aiken, J. , Hirche, H. J. and Groom, S. B. (1992)
Bio-optical variability across the Arctic Front ,

Polar biology, 12 , pp. 455-461 .

hdl:10013/epic.13728

Article

Hirche, H. J. and Mumm, N. (1992)
Distribution of dominant copepods in the Nansen Basin, Arctic Ocean, in summer ,

Deep-sea research ii ,39,S485-S505 .

hdl:10013/epic.11992

Article

Hirche, H. J. (1992)
Egg production of Eurytemora affinis - effect of k-strategy ,

Estuarine coastal and shelf science, 35 , pp. 395-407 .

hdl:10013/epic.11991

Article

Hirche, H. J. (1991)
Distribution of dominant calanoid copepod species in the Greenland Sea during late fall ,

Polar biology, 11 , pp. 351-362 .

hdl:10013/epic.11989

Article

Hirche, H. J. (1991)
Northeast Water International Arctic Polynya Project - Research Plan ,

Alfred-Wegener-Institute, Bremerhaven, Germany .

hdl:10013/epic.11988

Article

Hirche, H. J. , Baumann, M. E. M. , Kattner, G. and Gradinger, R. (1991)
Plankton distribution and the impact of copepod grazing on primary production in Fram Strait, Greenland Sea ,

Journal of Marine Systems, 2 , pp. 477-494 .

hdl:10013/epic.11990

Article

Hirche, H. J. and Mumm, N. (1990)
Dynamics of herbivorous copepods in the Arctic Ocean in summer ,

Deep-sea Res .

hdl:10013/epic.11987

Article

Hirche, H. J. (1990)
Egg production of Calanus finmarchicus at low temperature ,

Marine biology, 106 , pp. 53-58 .

hdl:10013/epic.11985

Article

Anger, K. and Hirche, H. J. (1990)
Nucleic acids and growth of larval and early juvenile spider crab, Hyas araneus ,

MARINE BIOLOGY, 105 , pp. 403-411 .

hdl:10013/epic.10659

Article

Hirche, H. J. (1989)
Egg production of the Arctic copepod Calanus glacialis laboratory experiments ,

Marine biology, 103 , pp. 311-318 .

hdl:10013/epic.11982

Article

Hirche, H. J. (1989)
Spatial distribution of digestive enzyme activities of Calanus finmarchicus and C hyperboreus in Fram Strait/Greenland Sea ,

Journal of plankton research, 11 (3), pp. 431-443 .

hdl:10013/epic.11983

Article

Kattner, G. , Hirche, H. J. and Krause, M. (1989)
Spatial variability in lipid composition of calanoid copepods from Fram Strait, the Arctic ,

Marine Biology, 102 , pp. 473-480 .

hdl:10013/epic.12200

Article

Hirche, H. J. and Bohrer, R. N. (1989)
Spatial variability of plankton productivity in the Greenland Sea ,

Rapp P -v Réun Cons int Explor Mer, 188 .

hdl:10013/epic.11984

Article

Hirche, H. J. (1987)
Data Report of RV "POLARSTERN" Cruise ARK-IV/1, 1987 to the Arctic and Polar Fronts ,

Reports on Polar Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 44 .

hdl:10013/epic.11981

Article

Hirche, H. J. and Anger, K. (1987)
Digestive enzyme activities during larval development of Hyas araneus (Decapoda, Majidae) ,

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 87 , pp. 297-302 .

hdl:10013/epic.11978

Article

Hirche, H. J. and Bohrer, R. N. (1987)
Reproduction of the Arctic copepod Calanus glacialis in Fram Strait ,

Marine biology, 94 , pp. 11-17 .

hdl:10013/epic.11980

Article

Hirche, H. J. (1987)
Temperature and plankton II. Respiration and swimming activity of copepods from the Greenland Sea at different temperatures ,

Marine biology, 94 , pp. 347-356 .

hdl:10013/epic.11976

Article

Hirche, H. J. and Anger, K. (1987)
The accumulation of age pigments during larval development of the spider crab, Hyas araneus (Decapoda, Majidae) ,

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY B-BIOCHEMISTRY & MOLECULAR BIOLOGY, 88 , pp. 777-782 .

hdl:10013/epic.11977

Article

Marschall, H. P. and Hirche, H. J. (1984)
Development of eggs and nauplii of Euphausia superba ,

Polar biology, 2 , pp. 245-250 .

hdl:10013/epic.12649

Article

Hirche, H. J. and Bohrer, R. M. (1984)
Life cycles and secondary production of dominant copepods ,

MIZEX Bull, 5 , pp. 162-163 .

hdl:10013/epic.11975

Article

Hirche, H. J. (1984)
Seasonal distribution of Calanus finmarchicus (Gunnerus) and C. helgolandicus (Claus) in a Swedish fjord ,

Crustaceana,Suppl. 7, pp. 233-241 .

hdl:10013/epic.11973

Article

Hirche, H. J. (1984)
Temperature and metabolism of plankton - 1Respiration of Antarctic zooplankton at different temperatures with a comparison of Antarctic and Nordic krill ,

Comparative biochemistry and physiology a-molecular and integrative physiologyA, 77 , pp. 361-368 .

hdl:10013/epic.11974

Article

Hirche, H. J. (1983)
Excretion and respiration of the Antarctic krill Euphausia superba ,

Polar biology, 1 , pp. 205-209 .

hdl:10013/epic.11971

Article

Hirche, H. J. (1983)
Overwintering of Calanus finmarchicus and Calanus helgolandicus ,

Marine ecology-progress series, 11 , pp. 281-290 .

hdl:10013/epic.11972

Article

Hirche, H. J. (1981)
Digestive enzymes of copepodids and adults of Calanus finmarchicus and C. helgolandicus in relation to particulate matter ,

Kieler meeresforschung,Sonderheft 5, pp. 174-185 .

hdl:10013/epic.23862

Article

Hallberg, E. and Hirche, H. J. (1980)
Differentiation of midgut in adults and overwintering copepodids of Calanus finmarchicus and C. helgolandicus ,

Journal of experimental marine biology and ecology, 48 , pp. 283-295 .

hdl:10013/epic.17689

Article

Hirche, H. J. (1980)
Hirche, H.J., 1980: Digestive enzymes of copepodids and adults of Calanus finmarchicus and C. helgolandicus in relation to par-ticulate matter ,

Kieler meeresforschung. Sonderheft. Proceedings 15th European Symposium on Marine Biology, Damp 2000, FRG., 5 , pp. 174-185 .

hdl:10013/epic.17691

Article

Hirche, H. J. (1980)
The cultivation of Calanoides carinatus KRØYER under different temperature and food conditions - with a description of eggs and nauplii. ,

Journal of the marine biological association of the united kingdom, 60 , pp. 115-125 .

hdl:10013/epic.25424

Article

Hendrikson, P. , Hirche, H. J. and Junghans, U. (1978)
Preliminary results from POLMAR III. ATP, primary production and respiration rates in seston; respiration rates in zooplankton ,

Actes de Colloques, 6 , pp. 209-214 .

hdl:10013/epic.25423

Article

Hendrikson, P. , Hirche, H. J. and Junghans, U. (1978)
Preliminary results from POLMAR III. ATP, primary production and respiration rates in seston; respiration rates in zooplankton. ,

Actes de colloques, 6 , pp. 209-214 .

hdl:10013/epic.17686

Article

Hirche, H. J. (1974)
Die Copepoden Eurytemora affinis und Acartia tonsa und ihre Besiedlung durch Myoschiston centropagidarum PRECHT (Peritricha) in der Schlei. ,

Kieler Meeresforschung, 30 , pp. 43-64 .

hdl:10013/epic.17683

Article

Hirche, H. J. (1974)
Die Copepoden Eurytemora affinis und Acartia tonsa und ihre Besiedlung durch Myoschiston centropagidarum PRECHT (Peritricha) in der Schlei. ,

Kieler Meeresforschung, 30 , pp. 43-64 .

hdl:10013/epic.25422

Book

Hirche, H. J. (1995)
Überwinterungs- und Fortpflanzungsstrategien arktischer Copepoden ,

Biologie der Polarmeere (I Hempel, G Hempel, Hrsg ) G Fischer, Jena .

hdl:10013/epic.11996

Book

Kattner, G. and Hirche, H. J. (1994)
The 1993 Northeast Water Expedition Data Report of RV "POLARSTERN" Arctic Cruises ARK-IX/2 and 3 ,

Reports on Polar Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 267 p. .

hdl:10013/epic.12209

Book

Hirche, H. J. and Kattner, G. (1994)
Die Nordorstwasser-Polynja-Expedition 1993. Wissenschaftlicher Fahrtbericht über die "POLARSTERN" Reisen ARK-IX/2 und 3, die USCG "Polar Sea" Reise NEWP und die NEWLand Expedition ,

Reports on Polar Research, Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, 190 p. .

hdl:10013/epic.11995

Inbook

Schulz, J. , Mengedoht, D. , Barz, K. , Basilico, A. , Henrich, M. and Hirche, H. J. (2008)
Remote sensing of zooplankton - Methods & Techniques ,

Observing the coastal sea - An Atlas of advanced monitoring techniques; Editors: Doerffer R., Colijn F., van Beusekom J.; LOICZ Reports & Studies No. 33; Geesthacht, Germany; GKSS Research Centre .

hdl:10013/epic.32085

Inbook

Hirche, H. J. (2004)
Zooplankton habitats of the Greenland Sea-an Experimental Laboratory for studies of pelagic ecology ,

Jan Mayen Island in Scientific Focus: Proceedings of the NATO ARW on Joint International Scientific Observation Facility on Jan Mayen Island, Oslo, Norway from 11 to 15 November 2003 / Skreslet, Stig (Ed.). Kluwer Academic Publishers., 123-133 (Nato Scien, ISBN: 1-4020-2957-8 .

hdl:10013/epic.20544

Inbook

Hirche, H. J. (2003)
Was Fische lieben - Ruderfußkrebse ,

Wie ein Fisch im Wasser.Ausstellungskatalog Kunstverein Bad Salzdetfurth e.V., Bad Salzdetfurth, ISBN: 3-9228054-81-7 .

hdl:10013/epic.20500

Inbook

Deubel, H. , Engel, M. , Fetzer, I. , Gagaev, S. , Hirche, H. J. , Klages, M. , Larionov, V. , Lubin, P. , Lubina, O. , Nöthig, E. M.

, Okolodkov, Y. and Rachor, E. (2003)
The southern Kara Sea ecosystem: composition, functioning, and its role of organic carbon cycle ,

Siberian river run-off in the Kara Sea : characterisation, quantification, variability and environmental significance / ed. by Ruedidger Stein ..., Amsterdam [u.a.] : Elsevier, 237ff (Proceedings in marine science ; 6), ISBN: 0-444-51365-5 .

hdl:10013/epic.19683

Thesis -PhD

Hirche, H. J. (1979)
Untersuchungen über die Verdauungsenzyme von Zooplankton mit besonderer Berücksichtigung von Calanus spec. ,

PhD thesis, Universität Kiel.

hdl:10013/epic.17694

Thesis -Diplom

Hirche, H. J. (1973)
Die Copepoden Eurytemora affinis und Acartia tonsa und ihre Besiedlung durch Myoschiston centropagidarum (Ciliata, Peritricha) in der Schlei. Diplomarbeit Kiel, 1932 pp. ,

Diplom thesis, Universität Kiel.

hdl:10013/epic.17693

Conference -Poster

Kosobokova, K. , Barz, K. , Graeve, M.

and Hirche, H. J. (2010)
Calanus finmarchicus in the European basins of the Arctic Ocean - distribution and biochemical composition ,

Polar Science Conference Oslo, 8.-12. June, Oslo, Norway. .

hdl:10013/epic.35414

Conference -Poster

Hirche, H. J. , Barz, K. and Schulz, J. (2009)
FLOKI, a new laboratory imaging system for the documentation and analysis of live and preserved zooplankton samples ,

ICES annual science conference 2009, Sep. 21-25, Berlin, Germany. .

hdl:10013/epic.33313

Conference -Talk

Hirche, H. J. , Barz, K. , Schulz, J. and Ayon, P. (2009)
High resolution zooplankton sampling off Peru ,

COLACMAR, Oct. 26-30, Havanna, Cuba. .

hdl:10013/epic.33314

Conference -Talk

Schulz, J. , Barz, K. , Mengedoht, D. , Hanken, T. , Lilienthal, H. , Rieper, N. , Hoops, J. , Vogel, K. and Hirche, H. J. (2009)
LOKI - A new video plankton recording system ,

EOS Topical Meeting on "Blue" Photonics - Optics in the Sea -, Aberdeen, Scottland (UK). August 2009. .

hdl:10013/epic.33211

Conference -Talk

Barz, K. , Schulz, J. , Ayon, P. and Hirche, H. J. (2009)
LOKI, a new optical system for high-resolution plankton investigations ,

ICES annual science conference 2009, Sep. 21-25, Berlin, Germany. .

hdl:10013/epic.33312

Conference -Conference paper

Schulz, J. , Barz, K. , Mengedoht, D. , Hanken, T. , Lilienthal, H. , Rieper, N. , Hoops, J. , Vogel, K. and Hirche, H. J. (2009)
Lightframe On-sight Key species Investigation (LOKI) ,

IEEE Oceans'09 Bremen - Balancing technology with future needs. May 11-14th 2009 Bremen Germany; IEEE Catalog Number: CFP09OCF-CDR .

hdl:10013/epic.34110

Preview

Conference -Talk

Schulz, J. , Barz, K. , Mengedoht, D. , Hanken, T. , Lilienthal, H. , Rieper, N. , Hoops, J. , Vogel, K. and Hirche, H. J. (2009)
Lightframe On-sight Key species Investigation (LOKI) - The art of imaging tiny plankton species on-the-fly ,

IEEE Oceans'09 Brementh May 2009. .

hdl:10013/epic.33210

Conference -Poster

Mengedoht, D. , Schulz, J. and Hirche, H. J. (2007)
Imaging live zooplankton by Lightframe On-sight Key species Investigation (LOKI) ,

4th International Zooplankton Production Symposium, May 28 - June 1Hiroshima, Japan. .

hdl:10013/epic.30638

Conference -Talk

Renz, J. , Mengedoht, D. and Hirche, H. J. (2007)
Pseudocalanus species in the Baltic Sea and North SeaComparative field studies on the life cycles of congener species in adjacent waters ,

4th International Zooplankton Production Symposium, 28 May -1 June, 2007, Hiroshima, Japan. .

hdl:10013/epic.30698

Conference -Talk

Schulz, J. and Hirche, H. J. (2007)
Vertical segregation of the plankton community by hydrography and implications for trophodynamic interactions in the central Baltic Sea - A multivariate discriminant function- and canonical analysis ,

International Council for the Exploration of the Seas Annual Science Meeting, Helsinki, Finland, 17.-21. September 2007, ICES CM 2007/G:09. .

hdl:10013/epic.27732

Conference -Talk

Barz, K. , Hirche, H. J. and Hinrichsen, H. H. (2007)
The advection of scyphomedusae in the central Baltic Sea - Modelling, field data and possible consequences for trophic interactions ,

Second International Jellyfish Blooms Symposium, Gold Coast, Australia, June 24-27 .

hdl:10013/epic.28140

Conference -Talk

Wesche, A. and Hirche, H. J. (2006)
Cannibalism in North Sea copepods ,

38th International Liége Colloquium on Ocean Dynamics. Revisting the role of zooplankton in pelagic ecosystems. 8-12 may, Liége. .

hdl:10013/epic.26191

Conference -Talk

Schulz, J. , Mengedoht, D. and Hirche, H. J. (2006)
Imaging the small - Lightframe On-sight Keyspecies Investigation (LOKI) ,

38th International Liège Colloquium on Ocean Dynamics, 08-12 May 2006, Liège, Belgium. .

hdl:10013/epic.25367

Conference -Talk

Barz, K. , Hirche, H. J. and Hinrichsen, H. H. (2006)
Predatory impact of pelagic invertebrates in the Bornholm Basin (central Baltic Sea) ,

38th International Liége Colloquium on Ocean Dynamics. Revisiting the role of zooplankton in pelagic ecosystems, 8-12 May, Liége, Belgium. .

hdl:10013/epic.25484

Conference -Talk

Renz, J. and Hirche, H. J. (2006)
Pseudocalanus acuspes in the Central Baltic Sea - an arctic relict species as key prey ,

38th International Liége Colloquium on Ocean Dynamics. Revisiting the role of zooplankton in pelagic ecosystems, 8-12 May, Liége, Belgium. .

hdl:10013/epic.25832

Conference -Talk

Mengedoht, D. , Schulz, J. and Hirche, H. J. (2006)
Size spectra and distribution of zooplankton in the German Bight measured by a Laser Plankton Counter (LPC) ,

38th International Liége Colloquium on Ocean Dynamics. Revisiting the role of zooplankton in pelagic ecosystems, 8-12 May, Liége, Belgium.. .

hdl:10013/epic.26207

Conference -Talk

Schulz, J. and Hirche, H. J. (2006)
Vertical zooplankton zonation in the Baltic Sea ,

38th International Liège Colloquium on Ocean Dynamics, 08-12 May 2006, Liège, Belgium. .

hdl:10013/epic.25368

Conference -Talk

Hirche, H. J. , Agurto, C. , Dutz, J. , Hinrichsen, H. H. , Mengedoht, D. , Renz, J. and Schulz, J. (2006)
Zooplankton in der zentralen Ostsee - Lebensstrategien in einem schwierigen Umfeld ,

Status seminar of GLOBEC-Germany, 22. Feb., Kiel, Germany. .

hdl:10013/epic.26215

Conference -Talk

Barz, K. , Hinrichsen, H. H. and Hirche, H. J. (2005)
Scyphozoa in the Bornholm Basin - the role of advection ,

5th Baltic Sea Science Congress, 20-24 June, Sopot, Poland. .

hdl:10013/epic.23343

Conference -Talk

Schulz, J. and Hirche, H. J. (2005)
Zooplankton, layers and interactions ,

5th Baltic Sea Science Conference, 19-24 June, Sopot, Poland. .

hdl:10013/epic.23342

Conference -Talk

Renz, J. and Hirche, H. J. (2004)
Life cycle of Pseudocalanus acuspes in the Central Baltic Sea ,

ICES Annual Science Conference 2004, 22.-25. Sept., Vigo, Spain. .

hdl:10013/epic.22275

Conference -Talk

Renz, J. , Dutz, J. , Möllmann, C. and Hirche, H. J. (2004)
Life history traits of dominant copepod species in the Bornholm Basin ,

GLOBEC Germany Statusseminar, 27-28 Jan., Hamburg, Germany. .

hdl:10013/epic.25833

Conference -Poster

Schulz, J. , Hirche, H. J. , Dutz, J. and Mohrholz, V. (2004)
Living in a highly stratified environment Relation of hydrographic parameters to vertical distribution of dominant copepods in the Baltic Sea ,

Status seminar for the GLOBEC-Germany evaluation, 27-28 Jan., Hamburg, Germany; http://www.globec-germany.de/. .

hdl:10013/epic.20718

Preview

Conference -Poster

Möllmann, C. , Hirche, H. J. , Dutz, J. , Renz, J. and Schmidt, J. (2004)
Mortality rates of dominating calanoid copepods in the Bornholm Basin ,

ICES Annual Science Conference 2004, 22.-25. Sept., Vigo, Spain. .

hdl:10013/epic.22283

Conference -Poster

Schulz, J. , Mengedoht, D. , Dickmann, M. and Hirche, H. J. (2004)
Ocean Sneaker's Tool - open source software ,

ICES Annual Science Conference 2004, 22-25 Sep. 2004, Vigo, Spain; ICES CM 2004/L:31. .

hdl:10013/epic.21887

Preview

Conference -Talk

Hirche, H. J. , Möllmann, C. , Barz, K. , Bernreuther, M. , Köster, F. , Peck, M. , Schulz, J. , Temming, A. and Dickmann, M. (2004)
Predatory impact by fish and invertebrates on the zooplankton community in the Bornholm Basin ,

GLOBEC Germany Statusseminar, 27.-28.01.2004 Hamburg, Germany. .

hdl:10013/epic.26208

Conference -Talk

Barz, K. and Hirche, H. J. (2004)
Predatory impact of Aurelia aurita on the zooplankton community in the Bornholm Basin (central Baltic) ,

ICES Annual Science Conference 2004, 22.-25. Sept., Vigo, Spain. .

hdl:10013/epic.21896

Conference -Talk

Mengedoht, D. , van Beusekom, J. , Boersma, M.

, Hirche, H. J. , Schulz, J. and Schwarz, J. N. (2004)
Seasonal and spatial patterns of dominant phytoplankton groups in the Bornholm Basin (Baltic Sea): A comparison of in situ fluorescence profiles with a multispectrofluorometer and satellite data ,

ICES Annual Science Conference 2004, 22-25 Sep. 2004, Vigo, Spain; ICES CM 2004/L:21. .

hdl:10013/epic.22790

Conference -Talk

Barz, K. and Hirche, H. J. (2004)
Seasonal development of scyphozoan medusae and the predatory impact of Aurelia aurita on the zooplankton community in the Bornholm Basin ,

GLOBEC Germany Statusseminar, 27.-28.01.2004 Hamburg, Germany. .

hdl:10013/epic.25885

Conference -Talk

Schulz, J. and Hirche, H. J. (2004)
Zooplankton distribution in the Bornholm Sea - A seasonal overview ,

ICES Annual Science Conference 2004, 22-25 Sep. 2004, Vigo, Spain; ICES CM 2004/P:19. .

hdl:10013/epic.21890

Conference -Poster

Barz, K. and Hirche, H. J. (2003)
Seasonal distribution and prey of Aurelia aurita in the Bornholm Basin (central Baltic) ,

3rd International Zooplankton Production Symposium, 20-23 May, Gijon, Spain. .

hdl:10013/epic.20409

Conference -Talk

Niehoff, B. and Hirche, H. J. (1997)
On the reproduction of Calanus sp. in a western Norwegian fjord ,

First Annual TASC Meeting, Gilleleje, Denmark. .

hdl:10013/epic.17786

Conference -Poster

Niehoff, B. and Hirche, H. J. (1997)
A new system of gonad maturation stages in Calanus finmarchicus ,

First Anual TASC Meeting, Gilleleje, Denmark. .

hdl:10013/epic.17979

Conference -Talk

Niehoff, B. and Hirche, H. J. (1997)
The reproduction of Calanus finmarchicus in the Norwegian Sea in spring ,

ICES Anual Science Meeting, Baltimore, USA. .

hdl:10013/epic.17785

Conference -Conference paper

Hirche, H. J. and Meyer, U. (1990)
Towards a model of egg production in Calanus finmarchicus - laboratory and field observations ,

ICES Council Meeting 1990, session V,L/78 .

hdl:10013/epic.11986

Conference -Conference paper

Kattner, G. , Hirche, H. J. and Krause, M. (1989)
Spatial changes in lipids of copepods from the Arctic (Fram Strait) ,

Rapp-v Réun Cons int Explor Mer .

hdl:10013/epic.12199

Conference -Conference paper

Hirche, H. J. and Bohrer, R. N. (1987)
Spatial variability of plankton productivity in the Greenland Sea ,

ICES Symposium,paper 18 .

hdl:10013/epic.11979

Conference -Conference paper

Hirche, H. J. (1978)
On the occurrence of a diapause in marine cala-noid copepods. ,

ICES,C.M. 1978/L:21.. .

hdl:10013/epic.17685

"Berichte zur Polar- und Meeresforschung" Expedition reports

Kattner, G. and Hirche, H. J. (1994)
The 1993 Northeast Water Expedition : data report of RV "Polarstern" Arctic cruises ARK IX/2 and 3 = Die Nordostwasser-Polynja-Expedition 1993 : Datenband der Arktis-Reisen ARK IX/2 und 3 mit FS "Polarstern" ,

Berichte zur Polarforschung (Reports on Polar Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 145 , 267 p. .

doi:10.2312/BzP_0145_1994 , hdl:10013/epic.10146

Preview

"Berichte zur Polar- und Meeresforschung" Expedition reports

Hirche, H. J. and Kattner, G. (1994)
The 1993 Northeast Water Expedition : scientific cruise report of RV "Polarstern" Arctic cruises ARK IX/2 and 3, USCG "Polar Sea" cruise NEWP and the NEWLand expedition = Die Nordostwasser-Polynja-Expedition 1993 : wissenschaftlicher Fahrtbericht über die "Polarstern" Reisen ARK IX/2 und 3, die USCG "Polar Sea" Reise NEWP und die NEWLand Expedition ,

Berichte zur Polarforschung (Reports on Polar Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 142 , 190 p. .

doi:10.2312/BzP_0142_1994 , hdl:10013/epic.10143

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"Berichte zur Polar- und Meeresforschung" Expedition reports

Hirche, H. J. (1988)
Data report of RV "Polarstern" : cruise ARK IV/1, 1987 to the Arctic and polar fronts ,

Berichte zur Polarforschung (Reports on Polar Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 44 , 228 p. .

doi:10.2312/BzP_0044_1988 , hdl:10013/epic.10044

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