Items where Author is "Boersma, Maarten"

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Article

Franco-Santos, R. M.

, Auel, H. , Boersma, M.

, de Trooch, M. , Graeve, M.

, Meunier, C.

and Niehoff, B. (2019)
You are not always what you eat—Fatty acid bioconversion and lipid homeostasis in the larvae of the sand mason worm Lanice conchilega ,

PLoS ONE, 14 (6), e0218015 .

doi:https://doi.org/10.1371/ journal.pone.0218015 , hdl:10013/epic.b8bd3d94-d1eb-4a4f-acac-1b35b68c2620

Article

Langer, J. , Meunier, C.

, Ecker, U. , Horn, H. , Schwenk, K. and Boersma, M.

(2019)
Acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification: a long-term laboratory investigation ,

Marine Ecology Progress Series, 619 , pp. 35-51 .

doi:https://doi.org/10.3354/meps12950 , hdl:10013/epic.1f1ab9cf-bf2e-41c6-9847-1d86431ef7ae

Article

Algueró-Muñiz, M. , Horn, H. G. , Alvarez-Fernandez, S. , Spisla, C. , Aberle, N. , Bach, L. T. , Guan, W. , Achterberg, E. P. , Riebesell, U. and Boersma, M.

(2019)
Analyzing the Impacts of Elevated-CO2 Levels on the Development of a Subtropical Zooplankton Community During Oligotrophic Conditions and Simulated Upwelling ,

Frontiers in Marine Science, 6 .

doi:https://doi.org/10.3389/fmars.2019.00061 , hdl:10013/epic.4e9db98a-734c-4909-995c-cfaaacbb3522

Article

Herstoff, E. M. , Baines, S. B. , Boersma, M.

and Meunier, C. L.

(2019)
Does prey elemental stoichiometry influence copepod movement over ontogeny? ,

Limnology and Oceanography, 64 (6), pp. 2467-2477 .

doi:https://doi.org/10.1002/lno.11198 , hdl:10013/epic.e2e97b55-f8e6-4229-a141-6bf9cc892dff

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

Article

Beermann, J.

, Boos, K. , Gutow, L.

, Boersma, M.

and Peralta, A. C. (2018)
Combined effects of predator cues and competition define habitat choice and food consumption of amphipod mesograzers ,

Oecologia, 186 , pp. 645-654 .

doi:https://doi.org/10.1007/s00442-017-4056-4 , hdl:10013/epic.3d861c70-4235-4625-a8cf-8a8f62ce0223

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Article

Franco-Santos, R. M. , Auel, H. , Boersma, M.

, De Troch, M. , Meunier, C. L.

and Niehoff, B. (2018)
Bioenergetics of the copepod Temora longicornis under different nutrient regimes ,

Journal of Plankton Research, 40 , pp. 420-435 .

doi:https://doi.org/10.1093/plankt/fby016 , hdl:10013/epic.c44c0def-3538-48e9-8eae-a4ad36532db9

Article

Schoo, K. L. , Boersma, M.

, Malzahn, A. M. , Löder, M. G. , Wiltshire, K. H. and Aberle, N. (2018)
Dietary and seasonal variability in trophic relations at the base of the North Sea pelagic food web revealed by stable isotope and fatty acid analysis ,

Journal of Sea Research, 141 , pp. 61-70 .

doi:https://doi.org/10.1016/j.seares.2018.08.004 , hdl:10013/epic.a07c9a59-6409-4b4b-86d5-fa3d60e8571c

Article

Jaspers, C. , Huwer, B. , Antajan, E. , Hosia, A. , Hinrichsen, H. H. , Biastoch, A. , Angel, D. , Asmus, R.

, Augustin, C. , Bagheri, S. , Beggs, S. E. , Balsby, T. J. S. , Boersma, M.

, Bonnet, D. , Christensen, J. T. , Dänhardt, A. , Delpy, F. , Falkenhaug, T. , Finenko, G. , Fleming, N. E. C. , Fuentes, V. , Galil, B. , Gittenberger, A. , Griffin, D. C. , Haslob, H. , Javidpour, J. , Kamburska, L. , Kube, S. , Langenberg, V. T. , Lehtiniemi, M. , Lombard, F. , Malzahn, A. , Marambio, M. , Mihneva, V. , Møller, L. F. , Niermann, U. , Okyar, M. I. , Özdemir, Z. B. , Pitois, S. , Reusch, T. B. H. , Robbens, J. , Stefanova, K. , Thibault, D. , van der Veer, H. W. , Vansteenbrugge, L. , van Walraven, L. and Woźniczka, A. (2018)
Ocean current connectivity propelling the secondary spread of a marine invasive comb jelly across western Eurasia ,

Global Ecology and Biogeography, 27 , pp. 814-827 .

doi:https://doi.org/10.1111/geb.12742 , hdl:10013/epic.a680d7ce-ce0d-4e5b-a995-973c6dd34358

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Article

Riebesell, U. , Aberle-Malzahn, N. , Achterberg, E. P. , Algueró-Muñiz, M. , Alvarez-Fernandez, S. , Arístegui, J. , Bach, L. T. , Boersma, M.

, Boxhammer, T. , Guan, W. , Haunost, M. , Horn, H. G. , Löscher, C. R. , Ludwig, A. , Spisla, C. , Sswat, M. , Stange, P. and Taucher, J. (2018)
Toxic algal bloom induced by ocean acidification disrupts the pelagic food web ,

Nature Climate Change, 8 , pp. 1082-1086 .

doi:https://doi.org/10.1038/s41558-018-0344-1 , hdl:10013/epic.6886ac96-4864-42ca-9108-21c1cb63cc15

Article

Amorim, K. , Mattmüller, R. , Algueró-Muñiz, M. , Meunier, C.

, Alvarez-Fernandez, S. , Boersma, M.

, Morais, P. and Teodósio, M. (2018)
Winter river discharge may affect summer estuarine jellyfish blooms ,

Marine Ecology Progress Series, 591 , pp. 253-265 .

doi:https://doi.org/10.3354/meps12356 , hdl:10013/epic.e9647908-09d7-463b-9b4e-a298e1884e64

Article

Meunier, C. L.

, Alvarez-Fernandez, S. , Cunha-Dupont, A. Ö. , Geisen, C. , Malzahn, A. M. , Boersma, M.

and Wiltshire, K. H. (2018)
The craving for phosphorus in heterotrophic dinoflagellates and its potential implications for biogeochemical cycles ,

Limnology and Oceanography, 63 , pp. 1774-1784 .

doi:https://doi.org/10.1002/lno.10807 , hdl:10013/epic.60974ecd-1fa6-4e8a-b1c3-ddabe1ec7c94

Article

Meunier, C. L.

and Boersma, M.

(2017)
Aquatic nutrient cycling ,

Oxford bibliography .

doi:https://doi.org/10.1093/OBO/9780199830060-0177 , hdl:10013/epic.51157

Article

Langer, J. A. F. , Sharma, R. , Schmidt, S. I. , Bahrdt, S. , Horn, H. G. , Algueró-Muñiz, M. , Nam, B. , Achterberg, E. P. , Riebesell, U. , Boersma, M.

, Thines, M. and Schwenk, K. (2017)
Community barcoding reveals little effect of ocean acidification on the composition of coastal plankton communities: Evidence from a long-term mesocosm study in the Gullmar Fjord, Skagerrak ,

PLOS ONE, 12 (4), e0175808 .

doi:https://doi.org/10.1371/journal.pone.0175808 , hdl:10013/epic.50822

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Article

Meunier, C. L.

, Algueró-Muñiz, M. , Horn, H. G. , Lange, J. A. F. and Boersma, M.

(2017)
Direct and indirect effects of near-future pCO2 levels on zooplankton dynamics ,

Marine and Freshwater Research, 68 , pp. 373-380 .

doi:https://doi.org/10.1071/MF15296 , hdl:10013/epic.49836

Article

Meunier, C. L.

, Boersma, M.

, El-Sabaawi, R. , Halvorson, H. M. , Herstoff, E. M. , Van de Waal, D. B. , Vogt, R. J. and Litchman, E. (2017)
From Elements to Function: Toward Unifying Ecological Stoichiometry and Trait-Based Ecology ,

Frontiers in Environmental Science, 5 .

doi:https://doi.org/10.3389/fenvs.2017.00018 , hdl:10013/epic.51156

Article

Algueró-Muñiz, M. , Alvarez-Fernandez, S. , Thor, P. , Bach, L. T. , Esposito, M. , Horn, H. G. , Ecker, U.

, Langer, J. A. F. , Taucher, J. , Malzahn, A. M. , Riebesell, U. and Boersma, M.

(2017)
Ocean acidification effects on mesozooplankton community development: Results from a long-term mesocosm experiment ,

PLOS ONE, 12 (4), e0175851 .

doi:https://doi.org/10.1371/journal.pone.0175851 , hdl:10013/epic.50821

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Article

Shchekinova, E. , Kong, S. M. , Boersma, M.

and Wiltshire, K. H. (2017)
Variations of Annual Turnover Cycles for Nutrients in the North Sea, German Bight Nutrients Turnover Cycles in The North Sea ,

Oceanography & Fisheries Open access Journal, 2 (5) .

doi:https://doi.org/10.19080/OFOAJ.2017.02.555600 , hdl:10013/epic.5c69d738-8009-41d3-a145-2827cc704c19

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Article

Shchekinova, E. , Kong, S. M. , Boersma, M.

and Wiltshire, K. H. (2017)
Variations of Annual Turnover Cycles for Nutrients in the North Sea, German Bight Nutrients Turnover Cycles in The North Sea ,

Oceanography & Fisheries Open access Journal, 2 (555600) .

doi:https://doi.org/10.19080/OFOAJ.2017.02.555600 , hdl:10013/epic.0922fb7f-b0fe-4746-a478-533b3dfaf2b7

Article

Anderson, T. , Hessen, D. O. , Boersma, M.

, Urabe, J. and Mayor, D. J. (2017)
Will invertebrates require increasingly carbon-rich food in a warming world? ,

The American Naturalist, 190 , pp. 725-742 .

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Article

Horn, H. G. , Sander, N. , Stuhr, A. , Algueró, M. , Bach, L. T. , Löder, M. G. J. , Boersma, M.

, Riebesell, U. and Aberle, N. (2016)
Low CO2 Sensitivity of Microzooplankton Communities in the Gullmar Fjord, Skagerrak: Evidence from a Long-Term Mesocosm Study ,

PLoS ONE .

doi:https://doi.org/10.1371/journal.pone.0165800 , hdl:10013/epic.49112

Article

Horn, H. , Boersma, M.

, Garzke, J. , Löder, M. , Sommer, U. and Aberle-Malzahn, N. (2016)
Effects of high CO2 and warming on a Baltic Sea microzooplankton community ,

ICES Journal of Marine Science, 73 , pp. 772-782 .

doi:https://doi.org/10.1093/icesjms/fsv198 , hdl:10013/epic.46278

Article

Malzahn, A. M. , Doerfler, D. and Boersma, M.

(2016)
Junk food gets healthier when it's warm ,

Limnology and Oceanography, 61 (5), pp. 1677-1685 .

doi:https://doi.org/10.1002/lno.10330 , hdl:10013/epic.48917

Article

Boersma, M.

, Grüner, N. , Tasso Signorelli, N. , Montoro González, P. E. , Peck, M. A. and Wiltshire, K. H. (2016)
Projecting effects of climate change on marine systems: is the mean all that matters? ,

Proceedings of the Royal Society B: Biological Sciences, 283 (1823), 2015.2274 .

doi:https://doi.org/10.1098/rspb.2015.2274 , hdl:10013/epic.46875

Article

Boersma, M.

, Mathew, K. A. , Niehoff, B. , Schoo, K. L. , Franco-Santos, R. M. and Meunier, C. L. (2016)
Temperature driven changes in the diet preference of omnivorous copepods: no more meat when it's hot? ,

Ecology Letters, 19 (1), pp. 45-53 .

doi:https://doi.org/10.1111/ele.12541 , hdl:10013/epic.46662

Article

Boersma, M.

, Mathew, K. A. , Niehoff, B. , Schoo, K. L. , Franco-Santos, R. M. and Meunier, C. L.

(2016)
Temperature-driven changes in the diet preference of omnivorous copepods: no more meat when it's hot? A response to Winderet al. ,

Ecology Letters, 19 (11), pp. 1386-1388 .

doi:https://doi.org/10.1111/ele.12666 , hdl:10013/epic.49114

Article

Algueró-Muñiz, M. , Meunier, C. L.

, Holst, S. , Alvarez-Fernandez, S. and Boersma, M.

(2016)
Withstanding multiple stressors: ephyrae of the moon jellyfish (Aurelia aurita, Scyphozoa) in a high-temperature, high-CO2 and low-oxygen environment ,

Marine Biology, 163 (9), p. 185 .

doi:https://doi.org/10.1007/s00227-016-2958-z , hdl:10013/epic.49116

Article

Meunier, C. L.

, Boersma, M.

, Wiltshire, K. H. and Malzahn, A. M. (2016)
Zooplankton eat what they need: copepod selective feeding and potential consequences for marine systems ,

Oikos, 125 , pp. 50-58 .

doi:https://doi.org/10.1111/oik.02072 , hdl:10013/epic.45642

Article

Wiltshire, K. H. , Boersma, M.

, Carstens, K. , Kraberg, A. C.

, Peters, S. and Scharfe, M.

(2015)
Control of phytoplankton in a shelf sea: Determination of the main drivers based on the Helgoland Roads Time Series ,

Journal of Sea Research, 105 , pp. 42-52 .

doi:https://doi.org/10.1016/j.seares.2015.06.022 , hdl:10013/epic.49115

Article

Lesniowski, T. , Gambill, M. , Holst, S. , Peck, M. A. , Algueró-Muñiz, M. , Haunost, M. , Malzahn, A. and Boersma, M.

(2015)
Effects of food and CO2 on growth dynamics of polyps of two scyphozoan species (Cyanea capillata and Chrysaora hysoscella) ,

Marine Biology, 162 (6), pp. 1371-1382 .

doi:https://doi.org/10.1007/s00227-015-2660-6 , hdl:10013/epic.45641

Article

Yang, J. , Löder, M. , Boersma, M.

and Wiltshire, K. H. (2015)
Factors influencing the grazing response of the marine oligotrichous ciliate Strombidium cf. sulcatum ,

Aquatic Microbial Ecology, 74 (1), pp. 59-71 .

doi:https://doi.org/10.3354/ame01729 , hdl:10013/epic.45643

Article

Boersma, M.

, Wiltshire, K. H. , Kong, S. M. , Greve, W. and Renz, J. (2015)
Long-term change in the copepod community in the southern German Bight ,

Journal of Sea Research .

doi:https://doi.org/10.1016/j.seares.2014.12.004 , hdl:10013/epic.45640

Article

Löder, M. G. J. , Boersma, M.

, Kraberg, A. C.

, Aberle-Malzahn, N. and Wiltshire, K. H. (2014)
Microbial predators promote their competitors: commensalism within an intra-guild predation system in microzooplankton ,

ESA Ecosphere, 5 (10), art128 .

doi:https://doi.org/10.1890/ES14-00037.1 , hdl:10013/epic.44307

Article

Meunier, C. L.

, Malzahn, A. M. and Boersma, M.

(2014)
A New Approach to Homeostatic Regulation: Towards a Unified View of Physiological and Ecological Concepts ,

PLoS ONE, 9 (9), e107737 .

doi:https://doi.org/10.1371/journal.pone.0107737 , hdl:10013/epic.44370

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Article

Shchekinova, E. Y. , Löder, M. G. , Boersma, M.

and Wiltshire, K. H. (2014)
Facilitation of intraguild prey by its intraguild predator in a three-species Lotka–Volterra model ,

Theoretical Population Biology, 92 , pp. 55-61 .

doi:https://doi.org/10.1016/j.tpb.2013.11.005 , hdl:10013/epic.43182

Article

Schoo, K. L. , Aberle-Malzahn, N. , Malzahn, A. M. , Schmalenbach, I. and Boersma, M.

(2014)
The reaction of European lobster larvae (Homarus gammarus) to different quality food: effects of ontogenetic shifts and pre-feeding history ,

Oecologia, 174 (2), pp. 581-594 .

doi:https://doi.org/10.1007/s00442-013-2786-5 , hdl:10013/epic.43181

Article

Boersma, M.

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

Marine Biology .

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

Article

Shchekinova, E. Y. , Löder, M. G. J. , Wiltshire, K. H. and Boersma, M.

(2013)
Stable coexistence in a Lotka-Volterra model with heterogeneous resources and intraguild predation ,

Physical Review E, 88 (6) .

doi:https://doi.org/10.1103/PhysRevE.88.062721 , hdl:10013/epic.43180

Article

Örek, H. , Doerffer, R. , Röttgers, R. , Boersma, M.

and Wiltshire, K. H. (2013)
Contribution to a bio-optical model for remote sensing of Lena River water ,

Biogeosciences, 10 (11), pp. 7081-7094 .

doi:https://doi.org/10.5194/bg-10-7081-2013 , hdl:10013/epic.43179

Article

Hillebrand, H. , Steinert, G. , Boersma, M.

, Malzahn, A. , Meunier, C.

, Plum, C. and Ptacnik, R. (2013)
Goldman revisited: Faster-growing phytoplankton has lower N:P and lower stoichiometric flexibility ,

Limnology and Oceanography, 58 (6), pp. 2076-2088 .

doi:https://doi.org/10.4319/lo.2013.58.6.2076 , hdl:10013/epic.43183

Article

Meunier, C.

, Schulz, K. , Boersma, M.

and Malzahn, A. M. (2013)
Impact of swimming behaviour and nutrient limitation on predator–prey interactions in pelagic microbial food webs ,

Journal of Experimental Marine Biology and Ecology, 446 , pp. 29-35 .

doi:https://doi.org/10.1016/j.jembe.2013.04.015 , hdl:10013/epic.41980

Article

Schoo, K. L. , Malzahn, A. M. , Krause, E. and Boersma, M.

(2013)
Increased carbon dioxide availability alters phytoplankton stoichiometry and affects carbon cycling and growth of a marine planktonic herbivore ,

Marine Biology, 160 (8), pp. 2145-2155 .

doi:https://doi.org/10.1007/s00227-012-2121-4 , hdl:10013/epic.42342

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Article

Gerdts, G.

, Brandt, P. , Kreisel, K. , Boersma, M.

, Schoo, K. and Wichels, A.

(2013)
The microbiome of North Sea copepods ,

Helgoland Marine Research .

hdl:10013/epic.41832

Article

Malzahn, A. M. and Boersma, M.

(2012)
Effects of poor food quality on copepod growth are dose dependent and non-reversible ,

Oikos, 121 (9), pp. 1408-1416 .

doi:https://doi.org/10.1111/j.1600-0706.2011.20186.x , hdl:10013/epic.39995

Article

Schoo, K. L. , Aberle, N. , Malzahn, A. and Boersma, M.

(2012)
Food Quality Affects Secondary Consumers Even at Low Quantities: An Experimental Test with Larval European Lobster ,

PLoS ONE .

doi:https://doi.org/10.1371/journal.pone.0033550 , hdl:10013/epic.39304

Article

Meunier, C.

, Haafke, J. , Oppermann, B. , Boersma, M.

and Malzahn, A. M. (2012)
Dynamic stoichiometric response to food quality fluctuations in the heterotrophic dinoflagellate Oxyrrhis marina ,

Marine Biology, 159 (10), pp. 2241-2248 .

doi:https://doi.org/10.1007/s00227-012-2009-3 , hdl:10013/epic.40490

Article

Haupt, F. , Stockenreiter, M. , Boersma, M.

and Stibor, H. (2012)
Initial size structure of natural phytoplankton communities determines the response to Daphnia diel vertical migration ,

Journal of Limnology, 71 (1), pp. 125-134 .

doi:https://doi.org/10.4081/jlimnol.2012.e13 , hdl:10013/epic.38732

Article

Meunier, C.

, Hantzsche, F. , Cunha-Dupont, A. Ö. , Haafke, J. , Oppermann, B. , Malzahn, A. and Boersma, M.

(2011)
Intraspecific selectivity, compensatory feeding and flexible homeostasis in the phagotrophic flagellate Oxyrrhis marina: three ways to handle food quality fluctuations ,

Hydrobiologia .

doi:https://doi.org/10.1007/s10750-011-0900-4 , hdl:10013/epic.38448

Article

Grüner, N. , Gebühr, C. , Boersma, M.

, Feudel, U. , Wiltshire, K. H. and Freund, J. A. (2011)
Reconstructing the realized niche of phytoplankton species from environmental data: fitness versus abundance approach ,

Limnology and Oceanography: Methods, 9 , pp. 432-442 .

doi:https://doi.org/10.4319/lom.2011.9.432 , hdl:10013/epic.38355

Article

Hamer, H. , Malzahn, A. and Boersma, M.

(2011)
The invasive ctenophore Mnemiopsis leidyi: a threat to fish recruitment in the North Sea? ,

Journal of Plankton Research, 33 , pp. 137-144 .

doi:https://doi.org/10.1093/plankt/fbq100 , hdl:10013/epic.35731

Article

Löder, M. , Meunier, C.

, Wiltshire, K. H. , Boersma, M.

and Aberle, N. (2011)
The role of ciliates, heterotrophic dinoflagellates and copepods in structuring spring plankton communities at Helgoland Roads, North Sea ,

Marine Biology. .

doi:https://doi.org/10.1007/s00227-011-1670-2 , hdl:10013/epic.37581

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Article

Brandt, P. , Gerdts, G.

, Boersma, M.

, Wiltshire, K. H. and Wichels, A.

(2010)
Comparison of different DNA-extraction-techniques to investigate the bacterial community of marine copepods ,

Helgoland Marine Research:, 64 (4), pp. 331-342 .

doi:https://doi.org/10.1007/s10152-010-0188-1 , hdl:10013/epic.34131

Article

Dittami, S. M. .. , Wichard, T. , Malzahn, A. , Pohnert, G. , Boersma, M.

and Wiltshire, K. H. (2010)
Culture conditions affect fatty acid content along with production of polyunsaturated aldehydes in Thalassiosira rotula (Bacillarophyceae) ,

Nova Hedwigia. Beiheft 136:, pp. 231-248 .

hdl:10013/epic.35552

Article

Hantzsche, F. and Boersma, M.

(2010)
Dietary-induced responses in the phagotrophic flagellate Oxyrrhis marina ,

Marine Biology. .

doi:https://doi.org/10.1007/s00227-010-1437-1 , hdl:10013/epic.35243

Article

Malzahn, A. , Hantzsche, F. , Schoo, K. , Boersma, M.

and Aberle, N. (2010)
Differential effects of nutrient-limited primary production on primary, secondary or tertiary consumers ,

Oecologia, 162 (1), pp. 35-48 .

doi:https://doi.org/10.1007/s00442-009-1458-y , hdl:10013/epic.33578

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Article

Schoo, K. , Aberle, N. , Malzahn, A. and Boersma, M.

(2010)
Does the nutrient stoichiometry of primary producers affect the secondary consumer Pleurobrachia pileus? ,

Aquatic Ecology.44(1):, pp. 233-242 .

doi:https://doi.org/10.1007/s10452-009-9265-4 , hdl:10013/epic.33233

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Article

Wiltshire, K. H. , Kraberg, A.

, Bartsch, I.

, Boersma, M.

, Franke, H. D. , Freund, J. , Gebühr, C. , Gerdts, G.

, Stockmann, K. and Wichels, A.

(2010)
Helgoland roads: 45 years of change ,

Estuaries and Coasts 33, pp. 295-310 .

doi:https://doi.org/10.1007/s12237-009-9228-y , hdl:10013/epic.33638

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Article

Becker, C. and Boersma, M.

(2010)
Limiting levels of eicosapentaenoic acid: What do we really know? ,

Limnology and Oceanography, 55 , pp. 459-462 .

hdl:10013/epic.33992

Article

Schlüter, M. , Merico, A. , Reginatto, M. , Boersma, M.

, Wiltshire, K. H. and Greve, W. (2010)
Phenological shifts of three interacting zooplankton groups in relation to climate change ,

Global Change Biology .

doi:https://doi.org/10.1111/j.1365-2486.2010.02246.x , hdl:10013/epic.35732

Article

Seidendorf, B. , Meier, N. , Petrusek, A. , Boersma, M.

, Streit, B. and Schwenk, K. (2010)
Sensitivity of Daphnia species to phosphorus-deficient diets ,

Oecologia, 162 , pp. 349-357 .

doi:https://doi.org/10.1007/s00442-009-1452-4 , hdl:10013/epic.33588

Article

Haupt, F. , Stockenreiter, M. , Reichwaldt, E. S. , Baumgartner, M. , Lampert, W. , Boersma, M.

and Stibor, H. (2010)
Upward phosphorus transport by Daphnia diel vertical migration ,

Limnology and Oceanography, 55 , pp. 529-534 .

hdl:10013/epic.33993

Article

Mieruch, S. , Freund, J. A. , Feudel, U. , Boersma, M.

, Janisch, S. and Wiltshire, K. H. (2010)
A new method of describing phytoplankton blooms: Examples from Helgoland Roads ,

Journal of Marine Systems 79, pp. 36-43 .

doi:https://doi.org/10.1016/j.jmarsys.2009.06.004 , hdl:10013/epic.33577

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Article

Haupt, F. , Stockenreiter, M. , Baumgartner, M. , Boersma, M.

and Stibor, H. (2009)
Daphnia diel vertical migration: implications beyond zooplankton ,

Journal of Plankton Research, 31 (5), pp. 515-524 .

doi:https://doi.org/10.1093/plankt/fbp003 , hdl:10013/epic.33375

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Article

Boersma, M.

, Becker, C. , Malzahn, A. and Vernooij, S. (2009)
Food chain effects of nutrient limitation in primary producers ,

Marine and Freshwater Research, 60 , pp. 983-989 .

hdl:10013/epic.33589

Article

van Beusekom, J. , Mengedoht, D. , Augustin, C. B. , Schilling, M. and Boersma, M.

(2009)
Phytoplankton, protozooplankton and nutrient dynamics in the Bornholm Basin (Baltic Sea) in 2002-2003 during the German GLOBEC Project ,

International Journal of Earth Sciences, 98 , pp. 251-260 .

doi:https://doi.org/10.1007/s00531-007-0231-x , hdl:10013/epic.27617

Article

Malzahn, A. and Boersma, M.

(2009)
Trophic flexibility in larvae of two fish species (lesser sandeel, Ammodytes marinus and dab, Limanda limanda) ,

Scientia MarinaS1), 73 , pp. 131-139 .

doi:https://doi.org/10.3989/scimar.2009.73s1131 , hdl:10013/epic.33376

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Article

Boersma, M.

, Aberle, N. , Hantzsche, F. , Schoo, K. , Wiltshire, K. H. and Malzahn, A. (2008)
Nutritional Limitation Travels up the Food Chain ,

International Review of Hydrobiology, 93 (4), pp. 479-488 .

doi:https://doi.org/10.1002/iroh.200811066 , hdl:10013/epic.31653

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Article

Wiltshire, K. H. , Malzahn, A. , Greve, W. , Wirtz, K. , Janisch, S. , Mangelsdorf, P. , Manly, B. F. J. and Boersma, M.

(2008)
Resilience of North Sea phytoplankton spring blooms dynamics: an analysis of long term data at Helgoland Roads ,

Limnology and Oceanography, 53 , pp. 1294-1302 .

hdl:10013/epic.28758

Article

Malzahn, A. , Clemmesen, C. , Wiltshire, K. H. , Laakmann, S. and Boersma, M.

(2007)
Comparative nutritional condition of larval dab Limanda limanda and lesser sandeel Ammodytes marinus in a highly variable environment ,

Marine ecology-progress series, 334 , pp. 205-212 .

hdl:10013/epic.25641

Article

Becker, C. and Boersma, M.

(2007)
Effects of essential fatty acids on the reproduction of a generalist herbivore ,

Journal of Plankton Research, 29 , pp. 463-470 .

doi:https://doi.org/10.1093/plankt/fbm030 , hdl:10013/epic.26224

Article

Seidendorf, B. , Boersma, M.

and Schwenk, K. (2007)
Evolutionary stoichiometry: the role of food quality for clonal differentiation and hybrid maintenance in a Daphnia species complex ,

Limnology and oceanography, 52 (1), pp. 385-394 .

hdl:10013/epic.25637

Article

Wichard, T. , Gerecht, A. , Boersma, M.

, Poulet, S. A. , Wiltshire, K. H. and Pohnert, G. (2007)
Lipid and Fatty Acid Composition of Diatoms Revisited: Rapid Wound-Activated Change of Food Quality Parameters Influences Herbivorous Copepod Reproductive Success ,

ChemBioChem, 8 , pp. 1146-1153 .

doi:https://doi.org/10.1002/cbic.200700053 , hdl:10013/epic.26757

Article

Malzahn, A. , Aberle, N. , Clemmesen, C. and Boersma, M.

(2007)
Nutrient limitation of primary producers affects planktivorous fish condition ,

Limnology and Oceanography, 52(5), pp. 2062-2071 .

hdl:10013/epic.27618

Article

Malzahn, A. , van Beusekom, J. , Wiltshire, K. H. , Aberle, N. and Boersma, M.

(2007)
Shift in larval fish diets related to phytoplankton blooms revealed by stable isotope analysis ,

Globec International Newsletter, 13 (2), pp. 68-69 .

hdl:10013/epic.30128

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Article

Malzahn, A. and Boersma, M.

(2007)
Year-to-year variation in larval fish assemblages of the Southern North Sea ,

Helgoland Marine Research, 61 , pp. 117-126 .

doi:https://doi.org/10.1007/s10152-007-0059-6 , hdl:10013/epic.26188

Article

Boersma, M.

, Malzahn, A. , Greve, W. and Javidpour, J. (2007)
The first occurrence of the ctenophore Mnemiopsis leidyi in the North Sea ,

Helgoland Marine Research, 61 , pp. 153-155 .

doi:https://doi.org/10.1007/s10152-006-0055-2 , hdl:10013/epic.26180

Article

Boersma, M.

, Augustin, C. B. , Knotz, S. , Schütte, T. , Malzahn, A. , Laakmann, S. and van Beusekom, J. (2006)
Effects of nutritional quality on copepod reproduction ,

GLOBEC International Newsletter,Vol.12, No.1, pp. 67-69 .

hdl:10013/epic.25293

Article

Augustin, C. B. and Boersma, M.

(2006)
Effects of nutritional stressed algae on different Acartia species ,

Journal of Plankton Research, 28(4), 429 .

doi:https://doi.org/10.1093/plankt/fbi131 , hdl:10013/epic.23165

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Article

Boersma, M.

and Wiltshire, K. H. (2006)
Gut passage of nutrient limited algae: do they take up nutrients in the process? ,

Archiv für Hydrobiologie, 167 , pp. 489-500 .

hdl:10013/epic.25635

Article

Knotz, S. , Boersma, M.

and Saborowski, R.

(2006)
Microassays for a set of enzymes in individual small marine copepods ,

Comparative biochemistry and physiology a-molecular and integrative physiology, 145 , pp. 406-411 .

doi:https://doi.org/10.1016/j.cbpa.2006.07.019 , hdl:10013/epic.25638

Article

Ianora, A. , Boersma, M.

, Casotti, R. , Fontana, A. , Harder, J. , Hoffman, F. , Pavia, H. , Poulet, S. A. , Potin, P. and Toth, G. (2006)
New trends in marine chemical ecology ,

Estuaries and Coasts, 29 , pp. 531-551 .

hdl:10013/epic.25634

Article

Spaak, P. and Boersma, M.

(2006)
Predator mediated coexistence of hybrid and parental Daphnia taxa ,

Archiv für Hydrobiologie, 167 , pp. 55-76 .

hdl:10013/epic.25636

Article

Boersma, M.

and Elser, J. J. (2006)
Too much of a good thing: on balanced diets and maximal growth ,

Ecology, 87 , pp. 1325-1330 .

hdl:10013/epic.24210

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Article

Peters, J. , Renz, J. , van Beusekom, J. , Boersma, M.

and Hagen, W. (2006)
Trophodynamics and Seasonal Cycle of the Copepod Pseudocalanus acuspes in the Central Baltic Sea (Bornholm Basin) evidence from lipid composition ,

Marine biology, 149 , pp. 1417-1429 .

doi:https://doi.org/10.1007/s00227-006-0290-8 , hdl:10013/epic.24352

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Article

Paffenhöfer, G. A. , Ianora, A. , Miralto, A. , Turner, J. T. , Kleppel, G. S. , Ribera d'Alcalà, M. , Casotti, R. , Caldwell, G. S. , Pohnert, G. , Fontana, A. , Müller-Navarra, D. , Jónasdóttir, S. , Armbrust, V. , Båmstedt, U. , Ban, S. , Bentley, M. G. , Boersma, M.

, Bundy, M. , Buttino, I. , Calbet, A. , Carlotti, F. , Carotenuto, Y. , d'Ippolito, G. , Frost, B. , Guisande, C. , Lampert, W. , Lee, R. F. , Mazza, S. , Mazzocchi, M. G. , Nejstgaard, J. C. , Poulet, S. A. , Romano, G. , Smetacek, V. , Uye, S. , Wakeham, S. , Watson, S. and Wichard, T. (2005)
Colloquium on diatomcopepod interactions ,

Marine ecology-progress series, 286 , pp. 293-305 .

hdl:10013/epic.22510

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Article

Becker, C. and Boersma, M.

(2005)
Differential effects of phosphorus and fatty acids on Daphnia growth and reproduction ,

Limnology and oceanography, 50 (1), pp. 388-397 .

hdl:10013/epic.22093

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Article

Becker, C. , Brepohl, D. , Feuchtmayr, H. , Sommer, F. , Zöllner, E. , Clemmesen, C. , Sommer, U. and Boersma, M.

(2005)
Impacts of copepods on marine seston, and resulting effects on Calanus finmarchicus RNA:DNA ratios ,

Marine Biology, 146 , pp. 531-541 .

doi:https://doi.org/10.1007/s00227-004-1459-7 , hdl:10013/epic.21891

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Article

Becker, C. , Feuchtmayr, H. , Brepohl, D. , Santer, B. and Boersma, M.

(2004)
Differential impacts of copepods and cladocerans on lake seston, and resulting effects on zooplankton growth ,

Hydrobiologia, 526 (1), pp. 197-207 .

doi:https://doi.org/10.1023/B:HYDR.0000041603.41913.95 , hdl:10013/epic.21892

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Article

Hülsmann, S. , Vijverberg, J. , Boersma, M.

and Mooij, W. M. (2004)
Effects of infochemicals released by gape-limited fish on life-history traits of Daphnia: a maladaptive response? ,

Journal of Plankton Research, 26 (5), pp. 535-543 .

doi:https://doi.org/10.1093/plankt/fbh054 , hdl:10013/epic.20958

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Article

Esser, M. , Greve, W. and Boersma, M.

(2004)
Effects of temperature and the presence of benthic predators on the vertical distribution of the ctenophore Pleurobrachia pileus ,

Marine Biology, 145 , pp. 595-601 .

doi:https://doi.org/10.1007/s00227-004-1348-0 , hdl:10013/epic.20957

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Article

Spaak, P. , Denk, A. , Boersma, M.

and Weider, L. J. (2004)
Spatial and temporal patterns of sexual reproduction in a hybrid Daphnia species complex ,

Journal of Plankton Research, 26 (6), pp. 625-635 .

doi:https://doi.org/10.1093/plankt/fbh064 , hdl:10013/epic.20960

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Article

Anderson, T. R. , Boersma, M.

and Raubenheimer, D. (2004)
Stoichiometry: linking elements to biochemicals ,

Ecology, 85 , pp. 1193-1202 .

hdl:10013/epic.20959

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Article

Zöllner, E. , Santer, B. , Boersma, M.

, Hoppe, H. G. and Jürgens, K. (2003)
Cascading predation effects of Daphnia and copepods on microbial food web components ,

Freshwater Biology, 48 , pp. 2174-2193 .

hdl:10013/epic.20502

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Article

Sommer, U. , Sommer, F. , Santer, B. , Zöllner, E. , Jürgens, K. , Jamieson, C. D. , Boersma, M.

and Gocke, K. (2003)
Daphnia versus copepod impact on summer phytoplankton: functional compensation at both trophic levels ,

Oecologia, 135 , pp. 639-647 .

doi:https://doi.org/10.1007/s00442-003-1214-7 , hdl:10013/epic.19030

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Article

Wiltshire, K. H. , Boersma, M.

and Meyer, B.

(2003)
Grazer-induced changes in the desmid Staurastrum ,

Hydrobiologia, 491 (1), pp. 1573-5117 .

doi:https://doi.org/10.1023/A:1024474827107 , hdl:10013/epic.16574

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Article

Winder, M. , Boersma, M.

and Spaak, P. (2003)
On the cost of vertical migration: are feeding conditions really worse at greater depths? ,

Freshwater Biology, 48 (3), pp. 383-393 .

hdl:10013/epic.16575

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Article

Becker, C. and Boersma, M.

(2003)
Resource quality effects on life histories of Daphnia ,

Limnology and Oceanography, 48 (2), pp. 700-706 .

hdl:10013/epic.16573

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Article

Boersma, M.

and Kreutzer, C. (2002)
Life at the edge: is food quality really of minor importance at low quantities? ,

Ecology, 83 (9), pp. 2552-2561 .

hdl:10013/epic.15727

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Article

Sommer, U. , Sommer, F. , Santer, B. , Jamieson, C. , Boersma, M.

, Becker, C. and Hansen, T. (2001)
Complementary impact of copepods and cladocerans on phytoplankton ,

Ecology Letters, 4 , pp. 545-550 .

hdl:10013/epic.15431

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Article

Lass, S. , Boersma, M.

, Wiltshire, K. H. , Spaak, P. and Boriss, H. (2001)
Does trimethylamine induce life-history reactions in Daphnia? ,

Hydrobiologia, 442 , pp. 199-206 .

hdl:10013/epic.15435

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Article

Plath, K. and Boersma, M.

(2001)
Mineral limitation of zooplankton: stoichiometric constraints and optimal foraging ,

Ecology, 82 , pp. 1260-1269 .

hdl:10013/epic.15432

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Article

Boersma, M.

, Schöps, C. and McCauley, E. (2001)
Nutritional quality of seston for the freshwater herbivore Daphnia galeata x hyalina: biochemical versus mineral limitations? ,

Oecologia, 129 , pp. 342-348 .

hdl:10013/epic.15433

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Article

Spaak, P. and Boersma, M.

(2001)
The influence of fish kairomones on the induction and vertical distribution of sexual individuals of the Daphnia galeata species complex ,

Hydrobiologia, 442 , pp. 185-193 .

hdl:10013/epic.15434

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Article

Lass, S. , Boersma, M.

and Spaak, P. (2000)
How do migrating daphnids cope with fish predation risk in the epilimnion under anoxic conditions in the hypolimnion? ,

Journal of Plankton Research, 22 , pp. 1411-1418 .

hdl:10013/epic.15464

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Article

Boersma, M.

, Boriss, H. and Mitchell, S. E. (2000)
Maternal effects after sexual reproduction in Daphnia magna ,

Journal of Plankton Research, 22 , pp. 279-285 .

hdl:10013/epic.15465

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Article

Spaak, P. , van Overbeke, J. and Boersma, M.

(2000)
Predator-induced life history changes and the coexistence of five taxa in a Daphnia species complex ,

Oikos, 89 , pp. 164-174 .

hdl:10013/epic.15462

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Article

Boersma, M.

and Stelzer, C. P. (2000)
Response of a zooplankton community to the addition of unsaturated fatty acids: an enclosure study ,

Freshwater Biology, 45 , pp. 179-188 .

hdl:10013/epic.15466

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Article

Wiltshire, K. H. , Boersma, M.

, Möller, A. and Buhtz, H. (2000)
The extraction and analyses of pigments and fatty acids from the green alga Scenedesmus obliquus ,

Aquatic Ecology, 34 , pp. 119-126 .

hdl:10013/epic.15463

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Article

Boersma, M.

(2000)
The nutritional quality of phosphorus limited algae for Daphnia ,

Limnology and Oceanography, 45 , pp. 1157-1161 .

hdl:10013/epic.15467

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Article

Boersma, M.

, de Meester, L. and Spaak, P. (1999)
Environmental stress and local adaptation in Daphnia ,

Limnology and Oceanography, 44 , pp. 393-402 .

hdl:10013/epic.15471

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Article

Boriss, H. , Boersma, M.

and Wiltshire, K. H. (1999)
Trimethylamine induces vertical migration in Daphnia ,

Nature, 398 .

hdl:10013/epic.15470

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Article

Schwenk, K. , Sand, A. , Boersma, M.

, Brehm, M. , Mader, E. , Offerhaus, D. and Spaak, P. (1998)
Genetic markers, genealogies and biogeographic patterns in the Cladocera ,

Aquatic Ecology, 32 , pp. 37-51 .

hdl:10013/epic.15474

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Article

Boersma, M.

, Spaak, P. and de Meester, L. (1998)
Predator mediated plasticity in morphology, life-history and behavior of Daphnia: the uncoupling of responses ,

American Naturalist, 152 , pp. 237-248 .

hdl:10013/epic.15472

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Article

Vijverberg, J. and Boersma, M.

(1997)
Long-term dynamics of small-bodied and large-bodied cladocerans in a shallow reservoir exposed to eutrophication with special attention for Chydorus sphaericus ,

Hydrobiologia, 360 , pp. 233-242 .

hdl:10013/epic.15476

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Article

Boersma, M.

(1997)
Offspring size and parental fitness in Daphnia magna ,

Evolutionary Ecology, 11 , pp. 439-450 .

hdl:10013/epic.15484

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Article

Boersma, M.

(1997)
Offspring size in Daphnia: does it pay to be overweight? ,

Hydrobiologia, 360 , pp. 79-88 .

hdl:10013/epic.15485

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Article

Amarasinghe, P. B. , Vijverberg, J. and Boersma, M.

(1997)
Production biology of copepods and cladocerans in three south-east Sri Lankan low-land reservoirs and its comparison to other tropical freshwater bodies ,

Hydrobiologia, 350 , pp. 145-162 .

hdl:10013/epic.15483

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Article

Spaak, P. and Boersma, M.

(1997)
Tail spine length in the Daphnia galeata complex: costs and benefits of induction by fish ,

Aquatic Ecology, 31 , pp. 89-98 .

hdl:10013/epic.15477

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Article

Mooij, W. M. , Boersma, M.

and Vijverberg, J. (1997)
The effect of size-selective predation on the population growth rate, the production to biomass ratio and the population structure of Daphnia galeata ,

Ergebnisse der Limnologie, 49 , pp. 87-97 .

hdl:10013/epic.15481

Article

Amarasinghe, P. B. , Boersma, M.

and Vijverberg, J. (1997)
The effect of temperature, and food quantity and quality on the growth and development rates in laboratory-cultured copepods and cladocerans from a Sri Lankan reservoir ,

Hydrobiologia, 350 , pp. 131-144 .

hdl:10013/epic.15482

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Article

Vijverberg, J. , Kalf, D. F. and Boersma, M.

(1996)
Decrease in Daphnia egg viability at elevated pH ,

Limnology and Oceanography, 41 , pp. 789-794 .

hdl:10013/epic.15634

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Article

Boersma, M.

and Vijverberg, J. (1996)
Food effects on life history traits and seasonal dynamics of Ceriodaphnia pulchella ,

Freshwater Biology, 35 , pp. 25-34 .

hdl:10013/epic.15631

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Article

Boersma, M.

, van Tongeren, O. F. R. and Mooij, W. M. (1996)
Seasonal patterns in mortality of Daphnia in a shallow lake ,

Canadian Journal of Fisheries and Aquatic Sciences, 53 , pp. 18-28 .

hdl:10013/epic.15633

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Article

Mooij, W. M. and Boersma, M.

(1996)
An object-oriented simulation framework for individual-based simulations (OSIRIS) with an application in Daphnia population dynamics ,

Ecological Modelling, 93 , pp. 139-156 .

hdl:10013/epic.15632

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Article

Boersma, M.

(1995)
Competition in natural populations of Daphnia ,

Oecologia, 103 , pp. 309-318 .

hdl:10013/epic.15628

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Article

Boersma, M.

and Vijverberg, J. (1995)
Synergistic effects of different food species on life history traits of Daphnia galeata ,

Hydrobiologia, 307 , pp. 109-115 .

hdl:10013/epic.15629

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Article

Boersma, M.

(1995)
The allocation of resources to reproduction in Daphnia galeata: against the odds? ,

Ecology, 76 , pp. 1251-1261 .

hdl:10013/epic.15627

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Article

Boersma, M.

and Vijverberg, J. (1995)
The significance of nonviable eggs for Daphnia population dynamics ,

Limnology and Oceanography, 40 , pp. 1215-1224 .

hdl:10013/epic.15630

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Article

Boersma, M.

and Vijverberg, J. (1994)
Evidence of possible toxic effects on Daphnia resulting from the green alga Scenedesmus obliquus ,

Hydrobiologia, 294 , pp. 99-103 .

hdl:10013/epic.15637

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Article

Boersma, M.

and Vijverberg, J. (1994)
Resource depression in Daphnia galeata, Daphnia cucullata, and their interspecific hybrid: life history consequences ,

Journal of Plankton Research, 16 , pp. 1741-1758 .

hdl:10013/epic.15638

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Article

Boersma, M.

and Vijverberg, J. (1994)
Seasonal variations in the condition of two Daphnia species and their hybrid in a eutrophic lake: evidence for food limitation ,

Journal of Plankton Research, 16 , pp. 1793-1809 .

hdl:10013/epic.15639

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Article

Boersma, M.

and Vijverberg, J. (1994)
The effect of preservation methods on the carbon content of Daphnia ,

Archiv für Hydrobiologie, 130 , pp. 241-247 .

hdl:10013/epic.15635

Article

Boersma, M.

, van Schaik, C. P. and Hogeweg, P. (1991)
Nutrient gradients and spatial structure in tropical forests ,

Ecological Modelling, 55 , pp. 219-240 .

hdl:10013/epic.15640

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Article

Vijverberg, J. , Boersma, M.

, van Densen, W. L. T. , Hoogenboezem, W. , Lammens, E. H. H. R. and Mooij, W. M. (1990)
Seasonal variation in the interactions between piscivorous fish, planktivorous fish and zooplankton in a shallow eutrophic lake ,

Hydrobiologia, 207 , pp. 279-286 .

hdl:10013/epic.15642

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Inbook

Beusekom van, J. , Thiel, R. , Bobsien, I. , Boersma, M.

, Buschbaum, C.

, Dänhardt, A. , Darr, A. , Friedland, R. , Kloppmann, M. , Kröncke, I. , Rick, J. and Wetzel, M. A. (2017)
Aquatische Ökosysteme: Nordsee, Wattenmeer, Elbeästuar und Ostsee / von Storch, H. , Meinke, I. and Claußen, M. (editors) ,

Hamburger Klimabericht – Wissen über Klima, Klimawandel und Auswirkungen in Hamburg und Norddeutschland, Springer, 311 p., ISBN: 978-3-662-55378-7 .

doi:https://doi.org/10.1007/978-3-662-55379-4_5 , hdl:10013/epic.51932

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Inbook

Wiltshire, K. H. and Boersma, M.

(2016)
Meeting in the Middle: On the Interactions Between Microalgae and Their Predators or Zooplankton and Their Food / Glibert, P. M. and Kana, T. M. (editors) ,

In: Aquatic Microbial Ecology and Biogeochemistry:, A Dual Perspective .

doi:https://doi.org/10.1007/978-3-319-30259-1_17 , hdl:10013/epic.49117

Inbook

Scharfe, M.

, Kraberg, A.

, Wiltshire, K. H. and Boersma, M.

(2014)
Klimawandel und Plankton / Lozan, J. , Grassl, H. , Karbe, L. and Jendritzky, G. (editors) ,

Warnsignal Klima: Gefahren für Pflanzen, Tiere und Menschen., Verlag Wissenschaftliche Auswertungen .

hdl:10013/epic.49412

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Inbook

Kröncke, I. , Boersma, M.

, Czeck, R. , Dippner, J. , Ehrich, S. , Exo, M. , Hüppop, O. , Malzahn, A. , Marencic, H. , Markert, A. , Millat, G. , Neumann, H. , Reiss, H. , Sell, A. , Sobottka, M. , Wehrmann, A. , Wiltshire, K. H. and Wirtz, K. (2012)
Auswirkungen auf marine Lebensräume / Mosbrugger, V. , Brasseur, G. , Schaller, M. and Stribrny, B. (editors) ,

In: Klimawandel und Biodiversität - Folgen für Deutschland, Klimawandel und Biodiversität - Folgen für Deutschland, Darmstadt, Wissenschaftliche Buchgesellschaft, ISBN: 3534252357 .

hdl:10013/epic.40841

Inbook

van de Waal, D. and Boersma, M.

(2012)
Ecological stoichiometry in aquatic ecosystems / UNESCO-EOLSS Joint Committee (editor) ,

Encyclopedia of Life Support Systems (EOLSS), Developed under the Auspices of the UNESCO (eds. UNESCO-EOLSS Joint Committee), Oxford, U.K., Eolss Publishers .

hdl:10013/epic.40842

Inbook

Colijn, F. , Fanger, H. U. , Boersma, M.

, Franke, H. D. , Ehrich, S. , Kraberg, A.

, Kröncke, I. and Wiltshire, K. H. (2011)
Klimabedingte Änderungen in aquatischen Ökosystemen: Elbe, Wattenmeer und Nordsee ,

In: Klimabericht für die Metropolregion Hamburg (H. von Storch & M. Claussen Hrsg.). Springer Verlag, Berlin, Heidelberg, Seiten: .

hdl:10013/epic.36795

Inbook

Wiltshire, K. H. , Boersma, M.

and Kraberg, A.

(2011)
Küsten und Schelfmeere: Temperaturveränderungen und Biodiversität / Lozan, J. L. , Grassl, H. , Karbe, L. and Reise, K.

(editors) ,

Warnsignal Klima: die Meere- Änderungen und Risiken, Hamburg, Wissenschaftliche Auswertungen, 384 p., ISBN: 978-39809668-5-2 .

hdl:10013/epic.38711

Thesis

Thesis -PhD

Boersma, M.

(1994)
On the seasonal dynamics of Daphnia species in a shallow eutrophic lake ,

PhD thesis, Universität Amsterdam.

hdl:10013/epic.15976

Conference

Conference -Talk

Käse, L.

, Metfies, K.

, Wiltshire, K. H. , Boersma, M.

, Fuchs, B. M. and Kraberg, A.

(2018)
New Insights into the Phytoplankton Community at Helgoland Roads ,

YOUMARES 9 - The Oceans: Our Research, Our Future, Oldenburg, 11 September 2018 - 14 September 2018 .

hdl:10013/epic.9d83284e-1563-4530-8a2b-b5ef89478232

Conference -Talk

Beermann, J.

, Boos, K. , Gutow, L.

, Boersma, M.

and Peralta, A. C. (2018)
Performance of amphipod mesograzers - direct and indirect effects ,

9th International Crustacean Congress, Washington DC, USA, 22 May 2018 - 25 May 2018 .

hdl:10013/epic.0e46fdcb-d2d8-4b24-8427-aa66c257823b

Conference -Poster

Käse, L.

, Metfies, K.

, Wiltshire, K. H. , Boersma, M.

, Fuchs, B. and Kraberg, A.

(2018)
New Insights into the Phytoplankton Community at Helgoland Roads Using Next Generation Sequencing with Focus on Harmful Algae ,

Ocean Sciences Meeting, Oregon Convention Center, Portland, OR, USA, 11 February 2018 - 16 February 2018 .

hdl:10013/epic.c7b45af6-ac6b-4471-a4ea-9cdd9f8f6d9c

Conference -Poster

Käse, L.

, Metfies, K.

, Wiltshire, K. H. , Boersma, M.

, Fuchs, B. and Kraberg, A.

(2017)
Unveiling new phytoplankton community connections after comparison of detailed counts and next generation sequencing ,

Symposium: High throughput methods for application in marine biodiversity time series: Addressing their challenges to fulfil their promises, Schloss Herrenhausen, Hannover, Germany, 11 October 2017 - 13 October 2017 .

hdl:10013/epic.d4d9b9c4-eb1a-4726-8411-f0ab898343bc

Conference -Talk

Beermann, J.

, Boos, K. , Gutow, L.

, Boersma, M.

and Peralta, A. C. (2017)
The scent of danger - direct and indirect effects of predator presence on mesograzing amphipods ,

17th International Colloquium on Amphipoda, Trapani, Italy, 4 September 2017 - 7 September 2017 .

hdl:10013/epic.51580

Conference -Poster

Käse, L.

, Metfies, K.

, Wiltshire, K. H. , Boersma, M.

, Fuchs, B. and Kraberg, A.

(2017)
Unveiling new phytoplankton food web connections using novel techniques for long term observations ,

AWI PhD Days 2017, Worpswede, 12 June 2017 - 15 June 2017 .

hdl:10013/epic.51229

Conference -Poster

Horn, H. , Boersma, M.

, Algueró, M. , Alvarez-Fernandez, S. , Riebesell, U. and Aberle, N. (2017)
Microzooplankton communities in a high CO2 world: Does ocean acidification matter? ,

ASLO 2017 Aquatic Sciences Meeting, Honolulu, Hawaii, 26 February 2017 - 3 March 2017 .

hdl:10013/epic.51666

Conference -Invited talk

Boersma, M.

(2016)
Zooplankton in a changing world ,

Symposium, NIOZ, Texel, The Netherlands, 2016 - unspecified .

hdl:10013/epic.49122

Conference -Talk

Horn, H. , Sander, N. , Algueró, M. , Garzke, J. , Löder, M. G. J. , Ludwig, A. , Boersma, M.

, Riebesell, U. , Sommer, U. and Aberle, N. (2015)
Life in the future ocean: effects of end-of-century warming and acidification conditions on microzooplankton ,

AWI Science Meeting 2015, Bremerhaven .

hdl:10013/epic.49119

Conference -Poster

Horn, H. , Löder, M. G. J. , Riebesell, U. , Sommer, U. , Boersma, M.

and Aberle, N. (2015)
Ocean acidification and global warming: Can we expect effects on microzooplankton communities? ,

BIOACID Phase II Final Meeting, GEOMAR Kiel, 6 October 2015 - 7 October 2015 .

hdl:10013/epic.49118

Preview

Conference -Talk

Horn, H. , Sander, N. , Algueró, M. , Löder, M. , Boersma, M.

, Riebesell, U. and Aberle-Malzahn, N. (2015)
Does ocean acidification affect North Sea microzooplankton communities? ,

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

hdl:10013/epic.46333

Conference -Poster

Horn, H. , Sander, N. , Algueró, M. , Löder, M. , Boersma, M.

, Riebesell, U. and Aberle-Malzahn, N. (2015)
Effects of ocean acidification on North Sea microzooplankton communities ,

ASLO 2015 Aquatic Sciences Meeting, Granada, Spain, 22 February 2015 - 27 February 2015 .

hdl:10013/epic.45718

Preview

Conference -Talk

Meunier, C.

, Algueró, M. , Horn, H. , Lange, J. and Boersma, M.

(2015)
Ocean acidification indirectly affects the growth of two zooplankters ,

EMBS symposium .

hdl:10013/epic.46670

Conference -Conference paper

Boersma, M.

(2015)
Temperature driven changes in dietary preferences in copepods ,

ASLO, Granada, Spain, 2015 - unspecified .

hdl:10013/epic.49123

Conference -Conference paper

Boersma, M.

(2015)
Temperature driven changes in dietary preferences in copepods ,

Conference on Biological Stoichiometry, Peterborough, Canada, 2015 - unspecified .

hdl:10013/epic.49124

Conference -Talk

Meunier, C.

, Boersma, M.

, Wiltshire, K. H. and Malzahn, A. M. (2015)
Zooplankton eats what it needs: copepod selective feeding and potential consequences for marine systems ,

ASLO conference, Granada, Spain .

hdl:10013/epic.46666

Conference -Invited talk

Boersma, M.

(2015)
Zooplankton-phytoplankton interactions in a changing world: combining long-term series with experimental research ,

Colloq., TU Braunschweig, Germany, 2015 - unspecified .

hdl:10013/epic.49125

Conference -Talk

Meunier, C.

, Malzahn, A. M. and Boersma, M.

(2015)
A new approach to stroichiometric homeostasis: towards a unified view of homeostatic regulations ,

CoBS conference .

hdl:10013/epic.46667

Conference -Invited talk

Boersma, M.

(2014)
Zooplankton-phytoplankton interactions in a changing world: combining long-term series with experimental research ,

Colloq., Netherlands Institute of Ecology, Wageningen, the Netherlands, 2014 - unspecified .

hdl:10013/epic.49126

Conference -Conference paper

Horn, H. , Aberle-Malzahn, N. , Löder, M. and Boersma, M.

(2013)
The role of microzooplankton under future ocean acidification and warming scenarios ,

BIOACID Phase II 1st Annual Meeting, Warnemünde, 1 October 2013 - 2 October 2013 .

hdl:10013/epic.43346

Preview

Conference -Poster

Algueró-Muñiz, M. , Lesniowski, T. , Malzahn, A. M. and Boersma, M.

(2013)
Ocean acidification: direct and indirect effects on the growth of Cyanea capillata and Chrysaora hysoscella polyps ,

Fourth International Jellyfish Bloom Symposium, Hiroshima, Japan, 5 June 2013 - 7 June 2013 .

hdl:10013/epic.43350

Preview

Conference -Invited talk

Boersma, M.

(2013)
Zooplankton-phytoplankton interactions in a changing world: combining long-term series with experimental research ,

Colloq., Umeå University, Sweden, 2013 - unspecified .

hdl:10013/epic.49127

Conference -Invited talk

Boersma, M.

(2013)
Zooplankton-phytoplankton interactions in a changing world: combining long-term series with experimental research ,

Colloq., Amsterdam University, the Netherlands, 2013 - unspecified .

hdl:10013/epic.49128

Conference -Invited talk

Boersma, M.

, Kong, S. M. , Shchekinova, E. , Meunier, C.

and Wiltshire, K. H. (2012)
Phytoplankton-Zooplankton interactions in a changing world, analysed used the Helgoland Roads series data ,

Symposium "Celebrating 50 years of science at Helgoland Roads", BAH Helgoland, 20 September 2012 - unspecified .

hdl:10013/epic.40948

Conference -Invited talk

Wiltshire, K. H. , Boersma, M.

, Kong, S. M. , Shchekinova, E. , Kraberg, A.

, Carstens, K. and Peters, S. (2012)
The Helgoland Roads Long-Term Series: the main shifts in plankton of the German Bight ,

Symposium "Celebrating 50 years of science at Helgoland Roads", Biologische Anstalt Helgoand, 18 September 2012 - 20 September 2012 .

hdl:10013/epic.40881

Conference -Talk

Kraberg, A.

, Gerdts, G.

, Boersma, M.

, Gebuehr, C. and Wiltshire, K. H. (2012)
Alexandra Kraberg, C.; Gerdts, G.; Maarten Boersma; Gebühr, C.; Wiltshire, K.; LONG-TERM CHANGES IN THE PHYTPLANKTON AND MICROBIAL DYNAMICS AT HELGOLAND ROADS ,

ASLO Summer meeting, Lake Biwa, Japan, 8 July 2012 - 13 July 2012 .

hdl:10013/epic.40149

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

Meunier, C.

, Boersma, M.

and Malzahn, A. M. (2012)
You eat what you need: food quality and trophic interactions in pelagic food webs ,

GFÖ conference, Lüneburg, Germany .

hdl:10013/epic.46664

Conference -Poster

Horn, H. , Aberle, N. , Löder, M. and Boersma, M.

(2012)
The role of microzooplankton under future ocean acidification and warming scenarios ,

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

hdl:10013/epic.41476

Conference -Talk

Schoo, K. L. , Malzahn, A. M. , Schnell, S. and Boersma, M.

(2011)
Food web effects of ocean acidification ,

2nd BIOACID Annual Meeting, University of Bremen, Germany, 26 September 2011 - 30 September 2011 .

hdl:10013/epic.38763

Conference -Talk

Gutow, L.

, Wiltshire, K. H. , Boersma, M.

, Franke, H. D. , Kraberg, A.

and Scharfe, M. (2011)
North Sea, German Bight: A Review of 45 Years of Change ,

Symposium "Microbial Interactions in Marine Systems", 6-8 July, Greifswald, Germany. .

hdl:10013/epic.37836

Conference -Talk

Meunier, C.

, Hantzsche, F. , Boersma, M.

and Malzahn, A. M. (2011)
Selectivity of protozoan and metazoan herbivores for intraspecific food quality differences ,

ASLO conference, San Juan, Puerto Rico .

hdl:10013/epic.46663

Conference -Invited talk

Boersma, M.

(2010)
Ecological stoichiometry in a changing world: interactions in the plankton ,

University of Eastern Finland, Joensuu. .

hdl:10013/epic.35289

Conference -Invited talk

Boersma, M.

(2010)
Ecological stoichiometry in a changing world: interactions in the plankton ,

University of Bremen. .

hdl:10013/epic.37533

Conference -Invited talk

Boersma, M.

(2010)
Ecological stoichiometry in a changing world: interactions in the plankton ,

Netherlands Institute of Ecology. .

hdl:10013/epic.37534

Conference -Invited talk

Boersma, M.

and Wiltshire, K. H. (2010)
Food web interactions in a diverse world ,

ECSA Workshop, Sylt. .

hdl:10013/epic.35242

Conference -Poster

Schnell, S. , Krause, E. , Malzahn, A. , Gerdts, G.

and Boersma, M.

(2010)
Ocean acidification effects on pelagic community structure and food chains ,

Joint EPOCA, BIOACID and UKOARP meeting, BremerhavenSeptember 2010. .

hdl:10013/epic.36511

Conference -Talk

Schoo, K. , Aberle, N. , Malzahn, A. and Boersma, M.

(2010)
Trophic Interactions in the Marine Food Web: The missing nutrient link ,

ASLO-NABS Summer Meeting 2010, Santa Fe, New Mexico, USA. 6.-11.6.2010. .

hdl:10013/epic.35381

Conference -Poster

Wichels, A.

, Brandt, P. , Kreisel, K. , Boersma, M.

, Wiltshire, K. H. and Gerdts, G.

(2010)
The microbiome of marine copepods of the North Sea ,

13th International Society for Microbial Ecology Conference, Seattle, USA.08-27.08.2010. .

hdl:10013/epic.36046

Conference -Poster

Brandt, P. , Gerdts, G.

, Boersma, M.

, Wiltshire, K. H. and Wichels, A.

(2009)
The Bacterial Community of Marine Copepods at Helgoland Roads ,

ASLO Aquatic Sciences Meeting 2009, 25-30 January 2009, Nice, France .

hdl:10013/epic.31864

Conference -Talk

Löder, M. , Aberle, N. , Boersma, M.

, Kraberg, A.

and Wiltshire, K. H. (2009)
Competition vs. predation: are small heterotrophic dinoflagellates competitors for food or prey for bigger ciliates? ,

ASLO 2009 Aquatic Sciences Meeting, 25.- 30.01.09, Nice, France. .

hdl:10013/epic.31859

Conference -Talk

Malzahn, A. , Aberle, N. , Schoo, K. , Hantzsche, F. and Boersma, M.

(2009)
Differential effects of nutrient-limited primary production on larval fish and hydromedusae condition ,

ASLO Aquatic Sciences Meeting, Nice.1.2009-30.1.2009. .

hdl:10013/epic.31999

Conference -Invited talk

Boersma, M.

(2009)
Species interactions and community structure in a changing ocean ,

Calmaro-Meeting, Paris, France. .

hdl:10013/epic.34091

Conference -Talk

Schoo, K. , Aberle, N. , Malzahn, A. and Boersma, M.

(2009)
Stoichiometric Effects of Nutrient Limitations in Primary Producers on Higher Trophic Levels ,

ASLO Aquatic Sciences Meeting, Nice, France.-30.01.2009.. .

hdl:10013/epic.31826

Conference -Invited talk

Boersma, M.

(2009)
Stoichiometric constrains in a changing world ,

University of Hamburg, Germany. .

hdl:10013/epic.34092

Conference -Poster

Brandt, P. , Gerdts, G.

, Boersma, M.

, Wiltshire, K. H. and Wichels, A.

(2009)
The bacterial community of marine copepods at Helgoland Roads ,

AWI PhD Meeting, 3rd 6th June .2009, List, Germany. .

hdl:10013/epic.33654

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

Brandt, P. , Kreisel, K. , Gerdts, G.

, Wichels, A.

, Wiltshire, K. H. and Boersma, M.

(2008)
The Bacterial Community of Marine Copepods: Comparison of different DNA Extraction Techniques ,

MarMic Retreat, 21.-22.2.2008, Etelsen, Germany .

hdl:10013/epic.31868

Conference -Talk

Malzahn, A. , Clemmesen, C. , Aberle, N. and Boersma, M.

(2008)
Does food quality really matter? ,

32nd Annual Larval Fish Conference, Kiel, August 4.-7. 2008. .

hdl:10013/epic.30940

Conference -Invited talk

Boersma, M.

(2008)
Ecological stoichiometry in a changing world ,

Institut für Ostseeforschung, Warnemünde, Germany. .

hdl:10013/epic.34089

Conference -Invited talk

Boersma, M.

(2008)
Science in the Coastal Area ,

Tubitak, Gebze, Turkey. .

hdl:10013/epic.34090

Conference -Invited talk

Boersma, M.

(2008)
Zooplankton feeding: from energy budgets to ecological stoichiometry ,

ASLO, St. Johns, Canada. .

hdl:10013/epic.34093

Conference -Poster

Brandt, P. , Kreisel, K. , Gerdts, G.

, Wichels, A.

, Wiltshire, K. H. and Boersma, M.

(2007)
The Bacterial Community of Marine Copepods Comparison of different DNA Extraction Techniques ,

42. European Marine Biology Symposium, 27.-31.8.2007, Kiel, Germany.. .

hdl:10013/epic.28358

Conference -Talk

Malzahn, A. , Aberle, N. , Petereit, C. , Clemmesen, C. , Schoo, K. , Hantzsche, F. and Boersma, M.

(2007)
Differential effects of nutrient-limited primary production on larval fish and hydromedusae condition ,

European Marine Biology Symposium (EMBS), Kiel. -31.08.07. .

hdl:10013/epic.28015

Conference -Invited talk

Boersma, M.

(2007)
Food quality and the interaction between phytoplankton and zooplankton ,

University of Dresden, Germany. .

hdl:10013/epic.34088

Conference -Poster

Schoo, K. , Aberle, N. , Malzahn, A. and Boersma, M.

(2007)
Phosphorus-Limitation in Phytoplankton and the propagation of limitation signals to primary consumers ,

42. European Marine Biology Symposium, 27.-31.8.2007, Kiel, Germany. .

hdl:10013/epic.28515

Conference -Invited talk

Boersma, M.

(2007)
Zooplankton-phytoplankton interactions: nutritional quality and ecological stoichiometry ,

University of Dresden, Germany. .

hdl:10013/epic.34167

Conference -Poster

Hantzsche, F. , Boersma, M.

and Schroeder, F. (2007)
The role of heterotrophic protists in the marine pelagic: impact of food quality on Oxyrrhis marina ,

42. European Marine Biology Symposium, 27.-31.8.2007, Kiel, Germany. .

hdl:10013/epic.28516

Conference -Talk

Malzahn, A. , Aberle, N. , Clemmesen, C. and Boersma, M.

(2006)
Primary production under nutrient limitation affects larval fish condition ,

ALSO Summermeeting 2006, 4-9.Jun., Victoria, Canada. .

hdl:10013/epic.25480

Conference -Invited talk

Boersma, M.

(2006)
The role of food quality at the interface between phytoplankton and zooplankton ,

Zoological Institute, Kiel, Germany. .

hdl:10013/epic.34087

Conference -Invited talk

Boersma, M.

(2006)
The role of food quality at the interface between phytoplankton and zooplankton. ,

IfM-Geomar, Kiel, Germany. .

hdl:10013/epic.34086

Conference -Talk

Knotz, S. , Boersma, M.

and Saborowski, R.

(2005)
Biochemical composition and catalytic potential of individual North Sea copepods ,

12. Crustaceologen-Tagung, 17. - 20. Feb., Wilhelmshaven, Germany. .

hdl:10013/epic.23289

Conference -Talk

Augustin, C. B. , van Beusekom, J. , Wiltshire, K. H. and Boersma, M.

(2005)
Der Einfluß von Nahrungsqualität und quantität auf die Reproduktion von Temora longicornis in der Nordsee ,

Statusseminar Helgoland Foodweb Projekt, 27-28.10.2005, Helgoland, Germany. .

hdl:10013/epic.24429

Conference -Talk

Augustin, C. and Boersma, M.

(2005)
Effects of nutritional stress on different Acartia species ,

12. Crustaceologen-Tagung,17.-20.Februar 2005,DZMB Wilhelmshaven, Germany. .

hdl:10013/epic.23383

Conference -Invited talk

Augustin, C. B. and Boersma, M.

(2005)
Einfluss von Nährstofflimitation auf die Reproduktion von Acartia sp. ,

Vortragsreihe bei Prof. Dr. rer. nat. Ulrich Sommer, 21.03.2005, IFM-GEOMAR Leibniz-Institut für Meereswissenschaften, Kiel, Germany. .

hdl:10013/epic.24426

Conference -Talk

Malzahn, A. and Boersma, M.

(2005)
Feld- und Laboruntersuchungen zum Wachstum von Fischlarven. ,

Helgoland Foodweb Projekt Statusseminar, 27.-28.10.2005, Helgoland, Germany. .

hdl:10013/epic.24437

Conference -Talk

Knotz, S. , Laakmann, S. , Saborowski, R.

, Wiltshire, K. H. and Boersma, M.

(2005)
Grazing, nutrition, and digestive potential of copepods during a spring phytoplankton bloom in the North Sea ,

9th International Conference on Copepoda 11-15th July 2005, Hammamet, Tunesia. .

hdl:10013/epic.23665

Conference -Poster

Knotz, S. , Boersma, M.

and Saborowski, R.

(2005)
Katalytisches Potenzial und bioenergetische Werte von einzelnen Nordsee-Copepoden ,

AWI-Doktorandentag, 15/04/-17/04/2005, Helgoland, Germany. .

hdl:10013/epic.24412

Conference -Talk

Knotz, S. , Laakmann, S. , Saborowski, R.

, Wiltshire, K. H. and Boersma, M.

(2005)
Nahrung und Verdauung bei Copepoden ,

Helgoland Foodweb Projekt Statusseminar, 27/10/-28/10/2005, Helgoland, Germany. .

hdl:10013/epic.24410

Conference -Talk

Augustin, C. , Boersma, M.

, van Beusekom, J. and Wiltshire, K. H. (2005)
Seasonal patterns in the effects of food quality and quantity on reproduction of Temora longicornis in the North Sea ,

ASLO Summer Meeting, 19-24 June 2005, Santiago de Compostela, Spain. .

hdl:10013/epic.23382

Conference -Talk

Wiltshire, K. H. , Malzahn, A. , Boersma, M.

, Greve, W. and Freund, J. (2005)
Shifts in phytoplankton and zooplankton interactions related to the temperature rise in the North Sea ,

ASLO Conference 18-24.06 Santiago de Compostella 2005 Spain. .

hdl:10013/epic.24536

Conference -Talk

Boersma, M.

and Elser, J. J. (2005)
Too much of a good thing: on balanced diets and maximal growth ,

ASLO Summer Meeting, 20-24 June, Santiago de Compostella, Spain. .

hdl:10013/epic.24509

Conference -Poster

Peters, J. , Renz, J. , van Beusekom, J. , Boersma, M.

and Hagen, W. (2005)
Trophodynamics and life cycle strategies of the copepod Pseudocalanus acuspes in the central Baltic Sea: evidence from lipid composition ,

ASLO Summer Meeting, Santiago de Compostella, Spain.-24. June 2005. .

hdl:10013/epic.25753

Conference -Talk

Schütte, T. , Knotz, S. , Bickmeyer, U.

and Boersma, M.

(2005)
Untersuchungen zur Nahrungsselektivität und zu chemosensorischen Fähigkeiten von Temora longicornis ,

Statusseminar Helgoland Foodweb Projekt, 27-28.10.2005, Helgoland, Germany. .

hdl:10013/epic.24502

Conference -Talk

Gerecht, A. , Boersma, M.

, Wiltshire, K. H. and Augustin, C. (2005)
Welchen Einfluss haben Fettsäuren auf die Reproduktion von Copepoden? ,

Statusseminar Helgoland Foodweb Projekt, 27-28.10.2005, Helgoland, Germany. .

hdl:10013/epic.24503

Conference -Invited talk

Boersma, M.

(2005)
Zooplankton-Phytoplankton interactions ,

GKSS Research Centre. .

hdl:10013/epic.24348

Conference -Poster

Jamieson, C. D. , Augustin, C. B. and Boersma, M.

(2004)
Differential effects of nutritional stress on closely related copepod species ,

ASLO/TOS Ocean Reserach Conference Honolulu, Hawaii USA February 15-20 .

hdl:10013/epic.23216

Conference -Invited talk

Boersma, M.

(2004)
Ecological stoichiometry and food quality: the interface between zooplankton and phytoplankton ,

University of Frankfurt, Germany. .

hdl:10013/epic.21893

Conference -Talk

Boersma, M.

, Esser, M. and Greve, W. (2004)
Effects of temperature and the presence of predators on the vertical distribution of the ctenophore Pleurobrachia pileus ,

ASLO Summer Meeting, 12-18 June, Savannah, USA. .

hdl:10013/epic.24510

Conference -Talk

Malzahn, A. and Boersma, M.

(2004)
Feld- und Laboruntersuchungen zum Wachstum von Fischlarven. ,

Helgoland Foodweb Projekt Statusseminar, 29.-30.09.2004, Helgoland, Germany. .

hdl:10013/epic.24439

Conference -Poster

Augustin, C. , van Beusekom, J. , Boersma, M.

and Knotz, S. (2004)
Influence of nutrient limited algae on copepod reproductive success ,

Statusseminar GLOBEC-Germany, 27.-28.01. 2004, Hamburg, Germany. .

hdl:10013/epic.24427

Conference -Poster

Malzahn, A. and Boersma, M.

(2004)
Larval fish assemblages in a changing environment ,

AWI-Doktorandentag 20.-22.06.2004, Bremerhaven, Germany. .

hdl:10013/epic.24440

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 -Poster

van Beusekom, J. , Boersma, M.

, Dibbern, M. , Mengedoht, D. and Schilling, M. (2004)
Seasonal cycle of nutrients, phytoplankton and microzooplankton in the Bornholm Basin (St. 23) ,

Status seminar for the GLOBEC-Germany evaluation, 27-28 Jan., Hamburg, Germany. .

hdl:10013/epic.26214

Conference -Talk

Knotz, S. and Boersma, M.

(2004)
Seston analysis and fecundity of Acartia clausi in different water bodies of the Dogger Bank front ,

Globec-Germany Statusseminar, 27/01/-28/01/2004, Hamburg, Germany. .

hdl:10013/epic.24411

Conference -Invited talk

Boersma, M.

(2004)
Zooplankton-phytoplankton interactions: nutrional quality and ecological stoichiometry ,

University of Köln, Germany. .

hdl:10013/epic.21894

Conference -Talk

Malzahn, A. and Boersma, M.

(2003)
Fischlarven-Zooplankton Interaktionen. ,

Helgoland Foodweb Projekt Kick-Off-Meeting, 12.6. 2003, Helgoland, Germany. .

hdl:10013/epic.24441

Conference -Poster

Augustin, C. B. , Boersma, M.

, Wiltshire, K. H. and Knotz, S. (2003)
Influence of nutrient limited Thalassiosira rotula on copepod reproductive success ,

Third International Zooplankton Production Symposium, 20.-23.May 2003,Gijòn, Spain. .

hdl:10013/epic.23406

Conference -Invited talk

Boersma, M.

(2002)
The interface between zooplankton and phytoplankton: ecological stoichiometry and food quality ,

University of Munich, Germany. .

hdl:10013/epic.18012

Conference -Invited talk

Boersma, M.

(2001)
Die Schnittstelle zwischen Zooplankton und Phytoplankton: ökologische Stöchiometrie und Nahrungsqualität ,

University of Kiel. .

hdl:10013/epic.18014

Conference -Talk

Boersma, M.

and Wiltshire, K. H. (2001)
Gut passage of phosphorus-limited algae through Daphnia: do they take up nutrients in the process? ,

SIL-Meeting, 5-10 Feb, Melbourne, Australia. .

hdl:10013/epic.24511

Conference -Invited talk

Boersma, M.

(2001)
Stoichiometry and food quality of freshwater zooplankton ,

Symposium on Recent Developments in Fundamental and applied plankton research, Amsterdam, the Netherlands. .

hdl:10013/epic.18016

Conference -Invited talk

Boersma, M.

(2000)
Factors influencing food quality for herbivorous zooplankton ,

University College Dublin, Ireland. .

hdl:10013/epic.18017

Conference -Invited talk

Boersma, M.

(2000)
Stoichiometry and food quality of freshwater zooplankton ,

ESF workshop on Stoichiometric constraints on carbon sequestration in ecosystems" Oslo, Norway. .

hdl:10013/epic.18018

Conference -Invited talk

Boersma, M.

(1999)
The steering role of infochemicals in aquatic ecosystems ,

University of Hull, United Kingdom. .

hdl:10013/epic.18020

Conference -Invited talk

Boersma, M.

(1998)
Factors determining food quality for herbivorous zooplankton ,

ESF workshop on Plankton population dynamics: food web interactions and abiotic constrains, Konstanz, Germany. .

hdl:10013/epic.18021

Conference -Invited talk

Boersma, M.

(1998)
Predator induced changes in morphology, life-history and behaviour in Daphnia: the uncoupling of responses ,

Symposium on Ecological Genetics, Leuven, Belgium. .

hdl:10013/epic.18022

Conference -Conference paper

Boersma, M.

and Vijverberg, J. (1994)
The use of carbon to length regressions as a tool to estimate the degree of food limitation in the field ,

Internationale Vereinigung für Theoretische und Angewandte Limnologie. Verhandlungen .

hdl:10013/epic.15636

Conference -Conference paper

Boersma, M.

, van Densen, W. L. T. and Vijverberg, J. (1991)
The effect of predation by smelt (Osmerus eperlanus) on Daphnia hyalina in a shallow eutrophic lake ,

Internationale Vereinigung für Theoretische und Angewandte Limnologie. Verhandlungen .

hdl:10013/epic.15641

Miscellaneous

Kraberg, A.

, Peters, S. , Scharfe, M.

, Ohse, S. , Ecker, U.

, Boersma, M.

and Wiltshire, K. H. (2016)
Helgoland data cookbook: Ein Handbuch für die Daten und Metadaten des Helgoland Langzeitobservaotoriums (Helgoland Reede, Schnittfahrten und Ferrybox) ,

[Miscellaneous]

hdl:10013/epic.49176

PANGAEA Documentation

Boersma, M.

and Renz, J. (2017)
Parameter comments for Helgoland Roads Mesozooplankton, 2017 ,

Bremerhaven, PANGAEA .

hdl:10013/epic.c5243c23-fcc1-44b0-95c9-f98e8fa5b2f4

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