Items where Author is "Niehoff, Barbara"

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Number of items: 65.

Article

Freese, D. , Kreibich , T. and Niehoff , B. (2012)
Characteristics of digestive enzymes of calanoid copepod species from different latitudes in relation to temperature, pH and food ,

Comparative Biochemistry and Physiology, Part B, 162 (4), pp. 66-72 .

doi:10.1016/j.cbpb.2012.04.007 , hdl:10013/epic.40641

Article

Kreibich, T. , Saborowski, R. , 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

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

Schiel, S. , Niehoff, B. , Hagen, W. , Böttger-Schnack, R. , Cornils, A. , Dowidar, M. M. , Pasternak, A. , Stambler, N. , Stübing, D. and Richter, C. (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

Kreibich, T. , Saborowski, R. , Hagen, W. and Niehoff, B. (2008)
Short-term variation of nutritive and metabolic parameters in Temora longicornis females (Crustacea, Copepoda) as a response to diet shift and starvation ,

Helgoland Marine Research .

doi:10.1007/s10152-008-0112-0 , hdl:10013/epic.30281

Article

Eisfeld, S. M. and Niehoff, B. (2007)
Gonad morphology, oocyte development and spawning cycle of the calanoid copepod Acartia clausi ,

Helgoland Marine Research, 61 (3), pp. 193-201 .

doi:10.1007/s10152-007-0066-7 , hdl:10013/epic.27071

Article

Niehoff, B. (2007)
Life history strategies in zooplankton communities: the significance of female gonad morphology and maturation types for the reproductive biology of marine calanoid copepods ,

Progress in Oceanography, 74(1)47., 1 .

doi:10.1016/j.pocean.2006.05.005 , hdl:10013/epic.27072

Article

Cornils, A. , Niehoff, B. , Richter, C. , Al-Najjar, T. and Schiel, S. (2007)
Seasonal abundance and reproduction of clausocalanid copepods in the northern Gulf of Aqaba (Red Sea) ,

Journal of Plankton Research, 29 (1), 57 - 70 .

doi:10.1093/plankt/fbl057 , hdl:10013/epic.26068

Article

Runge, J. , Joly, P. , Plourde, S. , Niehoff, B. and Durbin, E. (2006)
Characteristics of egg production of the planktonic copepod Calanus finmarchicus on Georges Bank: 1994-1999 ,

Deep-sea research part ii-topical studies in oceanography, 53 , pp. 2618-2631 .

doi:10.1016/j.dsr2.2006.08.010 , hdl:10013/epic.24515

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

Niehoff, B. (2004)
The effect of food limitation on reproductive activity and gonad morphology of the marine planktonic copepod Calanus finmarchicus ,

Journal of experimental marine biology and ecology, ournal of Experimental Marine Biology and Ecology, 307 , pp. 237-259 .

hdl:10013/epic.20373

Article

Niehoff, B. (2003)
Gonad morphology and oocyte development in Pseudocalanus spp. in relation to spawning activity ,

Marine biology, 143 , pp. 759-768 .

hdl:10013/epic.17300

Article

Durbin, E. G. , Campbell, R. G. , Casas, M. C. , Niehoff, B. , Runge, J. A. and Wagner, M. (2003)
Interannual variation in phytoplankton blooms and zooplankton productivity and abundance in the Gulf of Maine during Winter ,

Marine ecology-progress series, 254 , pp. 81-100 .

hdl:10013/epic.19735

Article

Niehoff, B. and Runge, J. A. (2003)
A revised methodology for prediction of egg production of the marine planktonic copepod, Calanus finmarchicus, from preserved samples ,

Journal of plankton research, 25 , pp. 1581-1587 .

hdl:10013/epic.19736

Article

Bluhm, B. A. , Beyer, K. and Niehoff, B. (2002)
Brain structure and histological features of lipofuscin in two Antarctic caridean decapods ,

Crustaceana, 75 (1), pp. 61-76 .

hdl:10013/epic.15355

Article

Ohman, M. D. , Runge, J. A. , Durbin, E. G. , Field, D. B. and Niehoff, B. (2002)
On birth and death in the sea ,

Hydrobiologia, 450 , pp. 55-68 .

hdl:10013/epic.15400

Article

Niehoff, B. , Schiel, S. , Cornils, A. and Brichta, M. (2002)
Reproductive activity of two dominant Antarctic copepod species, Metridia gerlachei and Ctenocalanus citer, in late autumn in the eastern Bellingshausen Sea ,

Polar biology, 25 , pp. 583-590 .

doi:10.1007/s00300-002-0378-7 , hdl:10013/epic.15978

Article

Niehoff, B. , Madsen, S. D. , Hansen, B. and Nielsen, T. G. (2002)
Reproductive cycles of three dominant Calanus species in Disko Bay, West Greenland ,

Marine Biology, 140 , pp. 567-576 .

doi:10.1007/s00227-001-0731-3 , hdl:10013/epic.15249

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

Heath, M. , Astthorsson, O. , Dunn, J. , Ellertsen, B. , Gislasson, A. , Gaard, E. , Irigoien, X. , Melle, W. , Niehoff, B. , Olsen, K. , Skreslet, S. and Tande, K. (2000)
Comparative analysis of Calanus finmarchicus demography at locations around the northeast Atlantic ,

Ices journal of marine science, 57 , pp. 1562-1580 .

doi:10.1006/jmsc.2000.0950 , hdl:10013/epic.17777

Article

Harris, R. P. , Irigoien, X. , Head, R. N. , Rey, C. , Meyer, B. , Hansen, B. , Niehoff, B. and Carlotti, F. (2000)
Feeding, growth and reproduction in the genus Calanus ,

Ices journal of marine science, 57 (6), pp. 1708-1726 .

doi:10.1006/jmsc.2000.0959 , hdl:10013/epic.14706

Article

Runge, J. A. , Quinlan, J. , Durbin, E. , Werner, F. , Lough, G. , Buckley, L. , Caldarone, E. , Inceze, L. , Manning, J. , Mountain, D. , Niehoff, B. and Plourde, S. (2000)
The effect of spatial and temporal variations of zooplankton concentrations on larval cod growth and survival on Georges Bank: a sensitivty analysis based on modeling and observations ,

ICES CM 2000/M:17. .

hdl:10013/epic.17782

Article

Niehoff, B. (2000)
The effect of starvation on the reproductive potential of Calanus finmarchicus ,

Ices journal of marine science, 57 , pp. 1764-1772 .

doi:10.1006/jmsc.2000.0971 , hdl:10013/epic.14084

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

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

Niehoff, B. (1998)
The gonad morphology and maturation in Arctic Calanus species ,

Journal of marine systems, 15 , pp. 53-59 .

hdl:10013/epic.12808

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. , 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

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

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

Book

Schiel, S. , Niehoff, B. , Thatje, S. , Cornils, A. and Alheit, R. (2002)
Zooplankton ecology and pelago-benthic coupling ,

Ber. Polarforsch. Meeresforsch .

hdl:10013/epic.17514

Inbook

Schiel, S. and Niehoff, B. (2006)
Das Pelagial ,

In: Faszination Meeresforschung - ein ökologisches Lesebuch (Eds. G. Hempel, I. Hempel, S. Schiel). Hauschild Verlag Bremen, ISBN: 3-89757-310-5 .

hdl:10013/epic.26509

Inbook

Schiel, S. and Niehoff, B. (2006)
Licht im Meer ,

In: Faszination Meeresforschung - Ein ökologisches Lesebuch (Eds. G. Hempel, I. Hempel, S. Schiel) Hauschild Verlag Bremen, ISBN: 3-89757-310-5 .

hdl:10013/epic.26508

Thesis

Thesis -Habil

Niehoff, B. (2006)
Life history strategies in zooplankton communities: the significance of gonad morphology and maturation types for the reproductive biology of marine calanoid copepods ,

Habil thesis, University Bremen.

hdl:10013/epic.27073

Thesis -PhD

Niehoff, B. (1996)
Gonadenentwicklung und Eiproduction dreier Calanus-Arten (Copepoda): Freilandbeobachtungen, Histologie und Experimente ,

PhD thesis, Universität Bremen.

hdl:10013/epic.12805

Conference

Conference -Poster

Hildebrandt, N. , Niehoff, B. , Büdenbender, J. and Schulz, K. (2012)
Zooplankton community development under elevated CO2 - Results from a mesocosm study ,

Third International Symposium on the Ocean in a High CO2 World, Monterey, CA, USA, 23 September 2012 - 27 September 2012 .

hdl:10013/epic.40348

Conference -Poster

Algueró, M. , Malzahn, A. , Niehoff, B. and Boersma, M. (2012)
Response of mesozooplankton to ocean acidification in the subtropical Atlantic and the North Sea. ,

BIOACID – Phase II, Kick-off Meeting. , Kiel, 6 November 2012 - 7 November 2012 .

hdl:10013/epic.40743

Conference -Talk

Hildebrandt, N. , Niehoff, B. and Sartoris, F. J. (2011)
The response of dominant Arctic copepod species to elevated CO2 concentrations - Results from respiration and carbon and nitrogen measurements ,

BIOACID Annual Meeting, Univerity of Bremen .

hdl:10013/epic.38852

Conference -Poster

Peeken, I. , Nöthig, E. M. , Bauerfeind, E. , Bracher, A. , Cherkasheva, A. , Engel, A. , Gäbler-Schwarz, S. , Kilias, E. , Kraft, A. , Metfies, K. , Niehoff, B. , Pfaff, S. and Wurst, M. (2011)
Plankton Ecology and Biogeochemistry in a Changing Arctic Ocean (PEBCAO), first results from the AWI HAUSGARTEN area (Fram Strait) ,

Arctic Frontiers Arctic Tipping Points. Tromsø, NorwayJanuary 2011. .

hdl:10013/epic.36723

Conference -Talk

Niehoff, B. , Czerney, J. , Klavsen, S. , Krug, S. and Schultz, K. (2011)
The response of zooplankton to elevated CO2 concentrations: Results from a mesocosm experiment in a high Arctic fjord ,

5th International Zooplankton Production Symposium, Pucon, Chile. .

hdl:10013/epic.37315

Conference -Talk

Peeken, I. , Nöthig, E. M. , Bauerfeind, E. , Bracher, A. , Engel, A. , Metfies, K. , Niehoff, B. , Okolodkov, Y. , Gäbler-Schwarz, S. , Kilias, E. , Kuckero, L. , Schwarz, J. N. , Wurst, M. , Händel, N. , Lorenzen, C. and Murawski, S. (2010)
Plankton Ecology and Biogeochemistry in a Changing Arctic Ocean (PEBCAO) ,

International Polar Year Oslo science conference, 8-12 June, Norway. .

hdl:10013/epic.35862

Conference -Poster

Niehoff, B. , Brodte, E. , Hildebrandt, N. , Klein, M. , Knüppel, N. and Sartoris, F. J. (2010)
Preliminary results from incubation experiments with boreal and Arctic copepod species ,

Joint EPOCA, BIOACID and UKOARP meeting BremerhavenSeptember 2010. .

hdl:10013/epic.36667

Conference -Conference paper

Kreibich, T. , Saborowski, R. , 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 CM 2009/A:15. .

hdl:10013/epic.33393

Conference -Talk

ICES 2009 Annual Science Conference, September 21 - 25, Berlin, Germany. .

hdl:10013/epic.33394

Conference -Talk

Peeken, I. , Bracher, A. , Engel, A. , Metfies, K. , Niehoff, B. and Nöthig, E. M. (2009)
Plankton ecology in a changing Arctic Ocean - Planned investigations within the new AWI research programme- ,

Workshop: Developing Long Term International Collaboration on Methane Hydrate Research and Monitoring in the Arctic Region, 18 - 20 February 2009, NIOZ (The Netherlands). .

hdl:10013/epic.32610

Conference -Talk

Niehoff, B. , Kreibich, T. , Blank, H. , Brüll, V. , Ohlf, P. , Boersma, M. 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 -Poster

Kreibich, T. , Gentsch, E. , Hansen, B. , Saborowski, R. , 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 -Poster

Niehoff, B. , Kreibich, K. , Plourde, S. , Starr, M. and Joly, P. (2007)
Feeding of Calanus finmarchicus and Metridia longa females during the spring bloom in the Gulf of St. Lawrence, Canada: evidence from stable isotope analysis and trophic biomarkers ,

ICES Symposium on Zooplankton Production, May, Hirsohima, Japan. .

hdl:10013/epic.27090

Conference -Poster

Gentsch, E. , Wiltshire, K. H. and Niehoff, B. (2007)
Meroplanktonic larvae in the marine food web - a combination of grazing experiments and stable isotope analyses at Helgoland Roads, North Sea ,

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

hdl:10013/epic.27424

Conference -Talk

Niehoff, B. , Kreibich, T. and Hagen, W. (2006)
From dormancy to activity: Life cycle strategies of the Arctic copepods Calanus glacialis and C. hyperboreus during the winter-spring transition. ,

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

hdl:10013/epic.25980

Conference -Talk

Gentsch, E. , Kreibich, T. , Hansen, B. and Niehoff, B. (2006)
Grazing experiments and stable isotope signatures from Temora longicornis during a time series at Helgoland Roads, North Sea: Indication for a shift in feeding strategy ,

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

hdl:10013/epic.26027

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

Hansen, B. , Niehoff, B. , Kreibich, T. and Gentsch, E. (2006)
Reproduction of Temora longicornis (Crustacea, Copepoda) in relation to food quantity and quality during the spring bloom 2005 ,

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

hdl:10013/epic.27091

Conference -Poster

Schiel, S. , Cornils, A. , Niehoff, B. and Alheit, R. (2004)
Distribution pattern and feeding activity of copepods and euphausiids in autumn in the Bellingshausen Sea, ,

XXVIII SCAR Open Science Conference, 26-28 July, Bremen, Germany. .

hdl:10013/epic.21405

Conference -Poster

Niehoff, B. (2003)
Gonad morphology types in calanoid copepods an ecological approach ,

ICES Symposium on Zooplankton Production, Gijon, May, Spanien. .

hdl:10013/epic.20374

Conference -Poster

Niehoff, B. (2001)
Reproductive activity of dominant Antarctic copepod species in late autumn. ,

SCAR conference on Antarctic Biology, Amsterdam, Netherlands. .

hdl:10013/epic.17783

Conference -Talk

Niehoff, B. (1999)
The effect of starvation on the reproductive potential of Calanus finmarchicus ,

ICES Final Symposium of the TransAtlantic Studies of Calanus finmarchicus, Tromsø, Norwegen. .

hdl:10013/epic.17784

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 -Poster

Niehoff, B. (1996)
Reproductive strategies of three arctic Calanus species ,

International conference on copepoda, Oldenburg, Germany. .

hdl:10013/epic.17986

Conference -Poster

Niehoff, B. (1994)
Is egg production of calanoid copepods predictable from preserved samples? ,

ICES Marine Science Symposium on Zooplankton Production, Plymouth, UK. .

hdl:10013/epic.17981

"Berichte zu Polar- und Meeresforschung"

"Berichte zu Polar- und Meeresforschung" PhD

Niehoff, B. (1996)
Gonadenentwicklung und Eiproduktion dreier Calanus-Arten (Copepoda): Freilandbeobachtungen, Histologie und Experimente = Gonad development and egg production of three Calanus species (Copepoda): field observations, histology and experiments ,

Berichte zur Polarforschung (Reports on Polar Research), Bremerhaven, Alfred Wegener Institute for Polar and Marine Research, 213 , 157 p. .

hdl:10013/epic.10214

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This list was generated on Sat May 18 04:44:30 2013 CEST.