98

Literatur

Ahlgren, G. (1993 ): "Seasonal variation of fatty acid content in natural phytoplankton in two eutrophic lakes. A factor controlling zooplankton?" - Verh. Internat. Verein. Limnol. 25 : 144-149 .

Ahlgren, G., I.-B. Gustafsson und M. Boberg (1992 ): "Fatty acid content and chemical composition of freshwater microalgae" .- J. Phycol. 28 : 37-50 .

Ahlgren, G., L. Lundstedt, M. Brett und C. Forsberg (1990 ): "Lipid composition and food quality in some freshwater phytoplankton for cladoceran zooplankters.-" J. Plankton Res. 12 : 809-818

Ahlgren, G., W. Goedkoop, H. Markensten, L. Sonesten und M. Boberg (1997 ): "Seasonal variations in food quality for pelagic and benthic invertebrates in Lake Erken - the role of fatty acids" .- Freshwat. Biol. 38 : 555-570 .

Amarasinghe, P. B., M. Boersma und J. Vijverberg (1997 ): "The effect of temperature, and food quantity and quality on the growth and developmental rates in laboratory-cultured copepods and cladocerans from a Sri Lankan reservoir" .- Hydrobiologia 350 : 131-144 .

Andersen, T. (1997 ): Pelagic nutrient cycles: Herbivores as sources and sinks .- Springer (Berlin, Heidelberg ) 280 S.

Andersen, T. und D. O. Hessen (1991 ): "Carbon, nitrogen, and phosphorus content of freshwater zooplankton" .- Limnol. Oceanogr. 36 : 807-814 .

Arnold, D. E. (1971 ): "Ingestion, assimilation, survival and reproduction by " "Daphnia pulex" " fed seven species of blue-green algae" .- Limnol. Oceanogr. 16 : 906-920 .

Arts, M. T., M. S. Evans und R. D. Robarts (1992 ): "Seasonal patterns of total and energy reserve lipids of dominant zooplanktonic crustaceans from a hyper-eutrophic lake" .- Oecologia 90 : 560-571 .

Arts, M. T., R. D. Robarts und M. S. Evans (1993 ): "Energy reserve lipids of zooplanktonic crustaceans from an oligotrophic saline lake in relatoin to food resources and temperature" .- Can. J. Fish. Aquat. Sci. 50 : 2404-2420 .

Arts, M. T., R. D. Robarts und M. E. Evans (1997 ): "Seasonal changes in particulate and dissolved lipids in a eutrophic lake" .- Freshwat. Biol. 38 : 525-537 .

Arts, M. T. und B. C. Wainman (1999 ): Lipids in freshwater ecosystems .- Springer (New York ) 319 S.

Barclay, W. R., K. M. Meager und J. R. Abril (1994 ): "Heterotrophic production of long chain omega-3 fatty acids utilizing algae and algae-like microorganisms" .- J. Appl. Phycol. 6 : 123-129 .

Beach, B. H., G. W. Harrington und G. G. jr. Holz (1970 ): "Polyunsaturated fatty acids of marine and freshwater Cryptomonads" .- J. Protozool. 17 : 501-510 .

Begon, M., J. L. Harper und C. R. Townsend (1998 ): Ökologie .- Spektrum Akademischer Verlag (Heidelberg ) 758 S.

Bell, J. G. und J. R. Dick (1993 ): "The appearance of rods in the eyes of herring and increased didocosahexaenoyl molecular species of phospholipids" .- J. Mar. Biol. Assn. U.K. 73 : 679-688 .

Bell, J. G., R. S. Batty, J. R. Dick, K. Fretwell, J. C. Navarro und J. R. Sargent (1995 ): "Dietary deficiency of docosahexaenoic acid impairs vision at low light intensities in juvenile herring (" "Clupea harengus" " L.)" .- Lipids 26 : 565-573 .

Belkoura, M., A. Benider, A. el Antari und A. Dauta (2000 ): "Effect of environmental conditions on the fatty acid composition of the green alga " "Chlorella sorokiniana" " Shihira et Krauss" .- Arch. Hydrobiol. Algoloical Studies 97 : 93-101 .

Benndorf, J; H. Schultz; A. Benndorf und B. Meltzer (1991 ): "Möglichkeiten und Grenzen der Steuerung der Planktonsukzession durch Biomanipulation" .- In: Arbeitsgemeinschaft Trinkwasser-Talsperren (Hrsg.): Trinkwasser in Talsperren .- Oldenbourg-Verlag (München ) 135-162 .

Bligh, E. G. und W. J. Dyer (1959 ): "A rapid method of total lipid extraction and purification" .- Can. J.

99

Blomquist, G.J., C. E. Borgeson und M. Vundla (1991 ): "Polyunsaturated fatty acids and eiconasoids in insects" .- Insect Biochem. 21 : 99-106 .

Boersma, M. (2000 ): "The nutritional quality of P-limited algae for " "Daphnia" .- Limnol. Oceanogr. 45 : 1157-1161 .

Boersma, M. und J. Vijverberg (1994a ): "Seasonal variation in the condition of two " "Daphnia" " species and their hybrid in a eutrophic lake: evidence for food limitation" .- J. Plankton Res. 16 : 1793-1809 .

Boersma, M. und J. Vijverberg (1994b ): "Possible toxic effect on " "Daphnia" " resulting from the green alga " "Scenedesmus obliquus" .- Hydrobiologia 294 : 99-103 .

Böing, W. J., A. Wagner, H. Voigt, T. Deppe und J. Benndorf (1998 ): "Phytoplankton responses to grazing by " "Daphnia galeata" " in the biomanipulated Bautzen reservoir" .- Hydrobiologia 389 : 101-114 .

Botrell, H. H. (1975 ): "Generation time, length of life, instar duration and frequency of molting, and their relationship to temperature in eight species of Cladocera from the River Thamse, Reading" .- Oecologia 19 : 129-140 .

Botrell, H. H., A. Duncan, Z. M. Gliwicz, E. Grygierek, A. Herzig, A. Hillbricht-Ilkowska, H. Kurasawa, P. Larrson und T. Weglenska (1976 ): "A review of some problems in zooplankton studies" .- Norw. J. Zool. 24 : 419-456 .

Bourdier, G. A. und C. A. Amblard (1987 ): "Evolution de la composition en acides gras d'un phytoplankton lacustre (Lac Pavin, France)" .- Int. Rev. Ges. Hydrobiol. 72 : 81-95 .

Bourdier, G. A. und C. A. Amblard (1988 ): "Variabilités verticaux et temporelles des acides gras d'un phytoplankton lacustre au cours d'un cycle nycthemeral" .- Hydrobiologia 157 : 57-68 .

Bourdier, G. und D. Bauchart (1986-87 ): "Composition en lipides et en acides gras de trois Crustaces zooplanctoniques du lac d'Aydat (63). Resultats preliminaires" .- Ann. Sci. Nat. Zool. Biol. Anim. 8 : 243-248 .

Brett, M. T. und C. R. Goldman (1997 ): "Consumer versus resource control in freshwater pelagic food webs" .- Science 275 : 384-386 .

Brett, M. T. und D. C. Müller-Navarra (1997 ): "The role of highly unsaturated fatty acids in aquatic food web processes" .- Freshwat. Biol. 38 : 483-499 .

Brett, M. T.; D. C. Müller-Navarra und S.-K. Park (2000 ): "Empirical analysis of the effect of phosphorus limitation on algal food quality for freshwater zooplankton" .- Limnol. Oceanogr. 45 : 1564-1575 .

Burns, C. W. und F. H. Rigler (1967 ): "Comparison of filtering rates of " "Daphnia rosea" " in lake water and suspensions of yeast" .- Limnol. Oceanogr. 12 : 492-502 .

Chen, F. und M. R. Johns (1991): "Effect of C/N ratio and aeration of the fatty acid composition of heterotrophic " "Chlorella sorokiniana" .- J. Appl. Phycol. 3 : 203-209 .

Cobelas, M. A.. (1989 ): "Lipids in microalgae. A review II. Environment" .- Grasas y Aceites 40 : 213-223 .

Cobelas, A. M. und Z. J. Lechado (1989 ): "Lipids in microalgae. A review I. Biochemistry" .- Grasas y Aceites 40 : 118-145 .

Cohen, Z., M. C. Margheri und L. Tomaselli (1995 ): "Chemotaxonomy of cyanobacteria" .- Phytochemistry 40 : 1155-1158 .

Cranwell, P. A., G. H. M. Jaworski und H. M. Bickley (1990 ): "Hydrocarbons, esters and fatty acids in six freshwater chlorophytes" .- Phytochemistry 29 : 145-151 .

Cripps, G. C. und A. Atkinson (2000 ): "Fatty acid composition as an indicator of carnivory in Antarctic krill, " "Euphausia superba" .- Can. J. Fish. Aquat. Sci. 57 : 31-37 .

D'Abramo, L. R. (1979 ): "Dietary fatty acid and temperature effects on the productivity of the "

100

De Bernardi, R. (1974 ): "The dynamics of a population of " "Daphnia hyalina" " Leydig in Lago Maggiore, northern Italy" .- Mem. Ist. Ital. Idrobiol. 31 : 221-243 .

De Bernardi, R., G. Giussani und E. L. Pedretti (1981 ): "The significance of blue-green algae as food for filterfeeding zooplankton: experimental studies on " "Daphnia" " spp. fed by " "Microcystis aeruginosa" .- Verh. Internat. Verein. Limnol. 21 : 477-483 .

De Bernardi, R., P. Laqua und E. Soldavini (1978): "Effects of temperature and food on developmental times and growth in " "Daphnia obtusa" " Kurz and " "Simocephalus vetulus" " (O. F. Müller)(Crustacea, Cladocera)" .- Mem. Ist. Ital. Idrobiol. 36 : 171-191 .

DeLange, H. J. und M. T. Arts (1999 ): "Seston composition and the potential for " "Daphnia" " growth" .- Aquatic Ecology 33 : 387-398 .

DeMott, W. R. (1989 ): "The role of competition in zooplankton succession" .- In: Sommer, U. (Hrsg.): Plankton ecology: succession in plankton communities .- Springer (Berlin ) S. 195-252 .

DeMott, W. R. und R. D. Gulati (1999 ): "Phosphorus limitation in " "Daphnia" ": evidence from a long term study of three hypereutrophic Dutch lakes" .- Limnol. Oceanogr. 44 : 1557-1564 .

DeMott, W. R. und D. C. Müller-Navarra (1997 ): "The importance of highly unsaturated fatty acids in zooplankton nutrition: evidence from experiments with " "Daphnia" ", a cyanobacterium and lipid emulsion" .- Freshwat. Biol. 38 : 649-664 .

Desmarais, K. H. (1997 ): "Keeping " "Daphnia" " out of the surface film with cetyl alcohol" .- J. Plankton Res. 19 : 149-154 .

Desvilettes, C., G. Bourdier und J. C. Breton (1994 b): "Lipid class and fatty acid composition of planktivorous larval pike " "Esox lucius" " living in a natural pond" .- Aquat. Living Resour. 7 : 67-77 .

Desvilettes, C., G. Bourdier und J. C. Breton (1997 a): "On the occurrence of a possible bioconversion of linolenic acid into docosahexaenoic acid by the copepod " "Eucyclops serrulatus" " fed on microalgae" .- J. Plankton Res. 19 : 273-278 .

Desvilettes, C., G. Bourdier, C. Amblard und B. Barth (1997b ): "Use of fatty acids for the assessment of zooplankton grazing on bacteria, protozoans and microalgae." - Freshwat. Biol . 38 : 629-637 .

Desvilettes, C., G. Bourdier, J. C. Breton und P. Combrouze (1994 a): "Fatty acids as organic markers for the study of trophic relationships in littoral cladoceran communities of a pond" .- J. Plankton Res. 16 : 643-659 .

Dodson, S. J. (1972 ): "Mortality in a population of " "Daphnia rosea" .- Ecology 53 : 1011-1023 .

Domaizon, I., C. Desvilettes, D. Debroas und G. Bourdier (2000 ): "Influence of zooplankton and phytoplankton on the fatty acid composition of digesta and tissue lipids of silver carp: mesocosm experiment" .- J. Fish Biol. 57 : 417-432 .

Dunstan, G. A., J. K. Volkman, S. M. Barrett, J.-M. Leroi und S. W. Jeffrey (1994 ): "Essential polyunsaturated fatty acids from 14 species of diatom (Bacillariophyceae)" .- Phytochemistry 35 : 155-161 .

Ebert, D. und L. Y. Yampolsky (1992 ): "Family planning in " "Daphnia" ": when is clutch size determined?" .- Russian J. of Aquatic Ecology 1 : 143-147 .

Eichenberger, W. (1976 ): "Lipids of " "Chlamydomonas reinhardi" " under different growth conditions" .- Phytochemistry 15 : 459-463 .

Elendt, B.-P. (1989 "): Effects of starvation on growth, reproduction, survival and biochemical composition of " "Daphnia magna" .- Arch. Hydrobiol. 116 : 415-433 .

Elendt, B.-P. (1990 ): "Nutritional quality of a microencapsulated diet for " "Daphnia magna" ". Effects on reproduction, fatty acid composition, and midgut ultrastructure" .- Archives of Hydrobiology 118 : 461-475 .

Elser, J. J.; K. Hayakawa und J. Urabe (2001 ): "Nutrient limitation reduces food quality for "

101

Farkas, T. (1970 ): "Fats in freshwater Crustaceans" .- Acta biol. Acad. Sci. hung. 21 : 225-233 .

Farkas, T. und S. Herodek (1964 ): "The effect of environment temperature of the fatty acid composition of crustacean plankton" .- J. Lipid Res. 5 : 369-373 .

Farkas, T, K. Kariko und I. Csengeri (1981 ): "Incorporation of [1-" ¹⁴"C] acetate into fatty acids of the crustaceans " "Daphnia magna" " and " "Cyclops strenuus" " in relation to temperature" .- Lipids 16 : 418-422 .

Flößner, D. (2000 ): Die Haplopoda und Cladocera Mitteleuropas .- Backhuys Publishers (Leiden )
428 S.

Folch, J., M. Lees und G. H. Sloane Stanley (1957 ): "A simple method for the isolation and purification of total lipides from animal tissues" .- J. Biol. Chem. 226 : 497-509 .

Fredrickson, H. L., T. E. Cappenberg und J. W. de Leeuw (1986 ): "Polar lipid ester-linked fatty acid composition of Lake Vechten seston: an ecological application of lipid analysis" .- FEMS Microbiol. Ecol. 38 : 381-396 .

Garrison, P. J. und D. Soltis (1988 ): "Differential fish predation on the zooplankton communities of the littoral and pelagic zones" .- 8. Annual International Symposium on Lake and Watershed Management : 47 .

Gießler, S. (2001 ): "Morphological differentiation within the " "Daphnia longispina" " group" .- Hydrobiologia 442 : 55-66 .

Gliwicz, Z. M. (1977 ): "Food size selection and seasonal succession of filter feeding zooplankton in an eutrophic lake" .- Ekol. pol. 25 : 179-225 .

Gliwicz, Z. M. (1981 ): "Food and predation in limiting clutch size of cladocerans" .- Verh. Internat. Verein. Limnol. 21 : 1562-1566 .

Gliwicz, Z. M. (1994 ): "Relative significance of direct and indirect effects of predation by planktivorous fish on zooplankton" .- Hydrobiologia 272 : 201-210 .

Gliwicz, Z. M. und W. Lampert (1994 ): "Clutch-size variability in " "Daphnia" ": Body-size related effects of egg predation by cyclopoid copepods" .- Limnol. Oceanogr. 39 : 479-485 .

Gliwicz, Z. M., A. Ghilharov und J. Pijanowska (1981 ): "Food and predation as major factors limiting two natural populations of " "Daphnia cucullata" .- Hydrobiologia 80 : 205-218 .

Goedkoop, W., L. Sonesten, G. Ahlgren und M. Boberg (2000 ): "Fatty acids in profundal benthic invertebrates and their major food resources in Lake Erken, Sweden: seasonal variation and trophic indications" .- Can. J. Fish. Aquat. Sci. 57 : 2267-2279 .

Goulden, C. E. und L. Henry (1983 ): "Lipid energy reserves and their role in cladocera" .- In: Meyers, D. W. und J. R. Strickler (Hrsg.): Trophic interactions within aquatic ecosystems .- Westview Press (Boulder ) S. 167-185 .

Goulden, C. E. und L. L. Hornig (1980 ): "Population oscillations and energy reserves in planktonic cloadocera and their consequence to competition" .- Proc. Natl. Acad. Sci. 77 : 1716-1720 .

Goulden, C. E. und A. R. Place (1990 ): "Fatty acid synthesis and accumulation rates in Daphnids" .- J. Exp. Zool. 256 : 168-178 .

Goulden, C. E., R. E. Moeller, J. N. McNair und A. R. Place (1999 ): "Lipid dietary dependencies in zooplankton" .- In: Arts, M. T. und B. C. Wainman (Hrsg.): Lipids in freshwater ecosystems .- Springer (New York ) 91-108 .

Graham, L. E. und L. W. Wilcox (2000 ): Algae .- Prentice Hall Inc. (Upper Saddle River, NJ ) 640 S.

Grahl-Nielsen, O. und T. Barnung (1985 ): "Variations in the fatty acid profile of marine animals caused by environmental and developmental changes" .- Mar. Environ. Res. 17 : 218-221 .

Grahl-Nielsen, O. und O. Mjaavatten (1991 ): "Dietary influence on fatty acid composition of blubber fat of seals as determined by biopsy: a multivariate approach" .- Mar. Biol. 110 : 59-64 .

Green, J. (1956 ): "Growth, size, and reproduction in " "Daphnia" " (Crustacea: Cladocera)" .- Proc. Zool.

102

Grey, J., R.I. Jones und D. Sleep (2000 ): "A stable isotope analysis of the origins of zooplankton carbon in lakes of differing trophic state" .- Oecologia 123 : 232-240 .

Guillard, R. R. L. und C. J. Lorenzen (1972 ): "Yellow-green algae with Chlorophyllide c" .- J. Phycol. 8 : 10-14 .

Gulati, R. D. und W. R. DeMott (1997 ): "The role of food quality for zooplankton: remarks on the state-of-the-art, perspectives and priorities" .- Freshwat. Biol. 38 : 753-768 .

Haertel, S. S. (2000 ): "Quantification of fish predation on zooplankton in a small mesotrophic lake (Großer Vätersee)" .- Dissertation, Universität Konstanz 90 S.

Hall, D. J. (1964 ): "An experimental approach to the dynamics of a natural population of " "Daphnia galeata mendotae" .- Ecology 45 : 94-112 .

Hall, D. J.; S. T. Threlkeld; C. W. Burns und P. H. Crowley (1976 ): "The size-efficiency hypothesis and the size structure of zooplankton communities" .- Ann. Rev. Ecol. Syst. 7 : 177-208 .

Hama, T., K. Matsunaga, N. Handa und M. Takahashi (1992 ): "Fatty acid composition in photosynthetic products of natural phytoplankton population in Lake Biwa, Japan" .- J. Plankton Res. 14 : 1055-1065 .

Haney, J. F. und D. J. Hall (1973 ): "Sugar-coated " "Daphnia" ": A preservation technique for Cladocera" .- Limnol. Oceanogr. 18 : 331-333 .

Hardy, E. R. und A. Duncan (1994 ): "Food concentration and temperature effects on life cycle characteristics of tropical cladocerans" .- Acta Amazonica 24 : 119-134 .

Hartmann, J. (1983 ): "Two feeding strategies of young fishes" .- Arch. Hydrobiol. 96 : 496-509 .

Hasset, R. P., B. Cardinale, R. B. Stabler und J. J. Elser (1997 ): "Ecological stoichiometry of N and P in pelagic ecosystems: comparison of lakes and oceans with emphasis on the zooplankton-phytoplankton interaction" .- Limnol. Oceanogr. 42 : 648-662 .

Hehmann, A., L. Krienitz und R. Koschel (im Druck ): "Long-term phytoplankton changes in an artificially divided, top-down manipulated humic lake" . Hydrobiologia .

Hessen, D. O. (1992 ): "Nutrient element limitation of zooplankton production" .- Am. Nat. 140 : 799-814 .

Hessen, D. O. und B. A. Faafeng (2000 ): "Elemental ratios in freshwater seston; implications for community structure and energy transfer in food webs" .- Arch. Hydrobiol. Beih. Ergebn. Limnol. 55 : 349-363 .

Hessen, D. O., N. E. W. Alstad und L. Skardal (2000 ): "Calcium limitation in " "Daphnia magna" .- J. Plankton Res. 22 : 553-568 .

Hülsmann, S. (2001 ): "Reproductive potential of " "Daphnia galeata" " in relation to food conditions: implications of a changing size-structure of the population" .- Hydrobiologia 442 : 241-252 .

Hülsmann, S. und W. Weiler (2000 ): "Adult not juvenile mortality as a major reason for the midsummer decline of a " "Daphnia" " population" .- J. Plankton Res. 22 : 151-168 .

Hutchinson, G. E. (1957 ): A treatise in Limnology .- John Wiley (New York ) 1015 S.

Iverson, S. J., K. J. Frost und L. F. Lowry (1997 "): Fatty acid signatures reveal fine scale structure of foraging distribution of harbor seals and their prey in Prince William Sound, Alaska" .- Mar. Ecol. Prog. Ser. 151 : 255-271 .

Jónasdóttir, S. H. (1994 ): "Effects of food quality on the reproductive success of " "Acartia tonsa" " and " "Acartia hudsonica" ": Laboratory investigations" .- Mar. Biol. 121 : 67-81 .

Ju, Se Jong, J. R. Kucklick, T. Kozlova und H. R. Harvey (1997 ): "Lipid accumulation and fatty acid composition during maturation of three pelagic fish species in Lake Baikal" .- J. Great Lakes Res. 23 : 241-253 .

Jungmann, D. und J. Benndorf (1994 ): "Toxicity to " Daphnia" of a compound extracted from " "Microcystis" " spp. and the role of microcystins" .- Freshwat. Biol. 32 : 13-20 .

Kanazawa, A., S.-I. Teshima und K. Ono (1979 ): "Relationship between essential fatty acid "

103

Kasprzak, P. (1984 ): "Bestimmung des Körperkohlenstoffs von Planktoncrustaceen" .- Limnologica 15 : 191-194 .

Kasprzak, P., F. Gervais, R. Adrian, W. Weiler, R. Radke, I. Jäger, S. Riest, U. Siedel, B. Schneider, M. Böhme, R. Eckmann und N. Walz (2000 ): "Trophic characterization, pelagic food web structure and comparison of two mesotrophic lakes in Brandenburg (Germany)" .- Internat. Rev. Hydrobiol. 85 : 167-189 .

Keating, K. I. (1985 ): "The Influence of vitamin B" ₁₂" deficiency on the reproduction of " "Daphnia pulex" " Leydig (Cladocera)" .- J. Crust. Biol. 5 : 130-136 .

Keating, K. I. und B. C. Dagbusan (1984 ): "Effect of selenium deficiency on cuticle integrity in the Cladocera (Crustacea)" .- Proc. Natl. Acad. Sci. 81 : 3433-3437 .

Kenyon, C. N. und R. Y. Stanier (1970 ): "Possible evolutionary significance of polyunsaturated fatty acids in blue-green algae" .- Nature 227 : 1164-1166 .

Kerfoot, W. C., C. Levitan und W. R. DeMott (1988 ): "Daphnia" "-phytoplankton interactions: density-dependent shifts in resource quality" .- Ecology 69 : 1906-1825 .

Kibby, H. V. (1971 ): Effect of temperature on the feeding behaviour of Daphnia .- Limnol. Oceanogr. 16 : 580-581 .

Kiørboe, T. (1989 ): "Phytoplankton growth rate and nitrogen content: Implications for feeding and fecundity in a herbivorous copepod" .- Mar. Ecol. Prog. Ser. 26 : 85-97 .

Kirsch, P.E., S. J. Iverson, W. D. Bowen, S. R. Kerr und R. G. Ackman (1998 ): Dietary effects on the fatty acid signature of whole Atlantic cod ( Gadus morhua) .- Can. J. Fish. Aquat. Sci. 55 : 1378-1386 .

Klein Breteler, W. C. M., N. Schogt, M. Baas, S. Schouten und G. W. Kraay (1999 ): "Trophic upgrading of food quality by protozoans enhancing copepod growth: role of essential lipids" .- Mar. Biol. 135 : 191-198 .

Krienitz, L., D. Hepperle, H.-B. Stich und W. Weiler (2000 ): "Nannochloropsis limnetica" " (Eustigmatophyceae), a new species of picoplankton from freshwater" .- Phycologia 39 : 219-227 .

Krüger, G. H. J., H. DeWet, J. L. F. Kock und A. J. H. Pieterese (1995 ): "Fatty acid composition as a taxonomic characteristic for " "Microcystis" " and other coccoid cyanobacteria (blue-green algae) isolates" .- Hydrobiologia 308 : 145-151 .

Kurmayer, R. (2001 ): "Competitive ability of " "Daphnia" " under dominance of non-toxic filamentous cyanobacteria" .- Hydrobiologia 442 : 279-289 .

Lampert, W. (1985 ): "Food limitation and the structure of zooplankton communities" .- Arch. Hydrobiol. Ergebn. Limnol. 21 .

Lampert, W. (1987 ): "Feeding and nutrition in " "Daphnia" .- Mem. Ist. Ital. Idrobiol. 45 : 143-192 .

Lampert, W. (1988 ): "The relative importance of food limitation and predation in the seasonal cycle of two " Daphnia" species" .- Verh. Internat. Verein. Limnol. 23 : 713-718 .

Lampert, W. und U. Sommer (1999 ): Limnoökologie . 2. Aufl.- Thieme (Stuttgart ) 489 S.

Lampert, W., W. Fleckner, H. Rai und B. E. Taylor (1986 ): "Phytoplankton control by grazing zooplankton: A study on the spring clear-water phase" .- Limnol. Oceanogr. 31 : 478-490 .

Lampert, W., R.-D. Schmitt und P. Muck (1988 ): "Vertical migration of freshwater zooplankton: Test of some hypotheses predicting a metabolic advantage" .- Bull. Mar. Sci. 43 : 620-640 .

Larrson, P., S. Andersen, Y. Børsheim, P. Jacobsen und G. Johnson (1985 ): "Individual growth of " "Daphnia longispina" " in the summer decline phase of the population" .- Arch. Hydrobiol. Ergebn. Limnol. 21 : 341-350 .

Lechevalier, H. und M. P. Lechevalier (1988 ): "Chemotaxonomic use of lipids - an overview" .- Microbial Lipids 1 : 869-902 .

104

Loose, C. J., E. von Elert und P. Dawidowicz (1993 ): "Chemically-induced diel vertical migration in " "Daphnia" " : A new bioassay for kairomones exuded by fish" .- Arch. Hydrobiol. 126 : 329-337 .

Lundstedt, L. und M. T. Brett (1991 ): "Differential growth rates of three cladoceran species in response to mono- and mixed-algal cultures" .- Limnol. Oceanogr. 36 : 159-165 .

Lürling, M. und E. Van Donk (1996 "): Zooplankton-induced unicell-colony transformation in " "Scenedesmus acutus" " and its effect on the growth of herbivore " "Daphnia" .- Oecologia 108 : 432-437 .

Lürling, M., H. J. DeLange und E. Van Donk (1997 ): "Changes in food quality of the green alga " "Scenedesmus" " induced by " "Daphnia" " infochemicals: biochemical composition and morphology" .- Freshwat. Biol. 38 : 619-628 .

Lynch, M. (1989 ): "The life history consequences of resource depression in " "Daphnia pulex" .- Ecology 70 : 246-256 .

Lynch, M., L. J. Weider und W. Lampert (1986 ): "Measurement of the carbon balance in " "Daphnia" .- Limnol. Oceanogr. 31 : 17-33 .

Machèek, J. (1991 ): "Indirect effect of planktivorous fish on the growth and reproduction of " "Daphnia galeata" .- Hydrobiologia 225 : 193-197 .

Makulla, A. (2000 ): "Fatty acid composition of " "Scenedesmus obliquus" ": Correlation to dilution rates" .- Limnologica 30 : 162-168 .

Mauchline, J. (1998 ): The biology of calanoid copepods .- Academic Press (San Diego ) 710 S.

Mayzaud, P., J. P. Chanut und R. G. Ackman (1989 ): "Seasonal changes of the biochemical composition of marine particulate matter with special reference to fatty acids and sterols" .- Mar. Ecol. Prog. Ser. 56 : 189-204 .

McQueen, D. J., J. R. Post und E. L. Mills (1986 ): "Trophic relationships in freshwater pelagic ecosystems" .- Can. J. Fish. Aquat. Sci. 43 : 1571-1581 .

McQueen, D. J., M. R. S. Johannes, J. R. Post und D. R. S. Lean (1989 ): "Bottom-up and top-down impacts on freshwater pelagic community structure" .- Ecol. Monogr. 59 : 289-309 .

Merican, Z. O. und K. F. Shim (1996 ): "Qualitative requirements of essential fatty acids for juvenile " "Penaeus monodon" .- Aquaculture 147 : 275-291 .

Mims, S. D., C. D. Webster, J. H. Tidwell und D. H. Yancey (1991 ): "Fatty acid composition of " "Daphnia pulex" " cultured by two different methods" .- J. World Aquacult. Soc. 22 : 153-156 .

Miyazaki, T. (1983 ): "Compositional changes of fatty acids in particulate matter and water temperature, and their implications to seasonal succession of phytoplankton in a hypereutrophic lake, Lake Kasumigaura, Japan" .- Arch. Hydrobiol. 99 : 1-14 .

Miyazaki, T., J. Irie, Y. Ogawa und S.-E. Ichimura (1986 ): "Fatty acids in lipids from particulate organic matter in a eutrophic lake, Lake Nakanuma, Japan" .- Int. Revue ges. Hydrobiol. 71 : 101-113 .

Moss, B., J. Stansfield und K. Irvine (1991 ): "Development of daphnid communities in diatom- and cyanophyte-dominated lakes and their relevance to lake restoration by biomanipulation" .- J. Appl. Ecol. 28 : 586-602 .

Mourente, D., G. Tocher und J. Sargent (1991 ): "Specific accumulation of docosahexaenoic acid (22:6(n - 3)) in brain lipids during development of juvenile turbot " "Scophthalmus maximus" " L." - Lipids 26 : 871-877 .

Mikulski, A. (2001 ): "The presence of fish induces the quick release of offspring by " "Daphnia" .- Hydrobiologia 442 : 195-198 .

Müller-Navarra, D. (1993 ): Quantifizierung von Nahrungsqualität für herbivores Zooplankton .- Dissertation, Christian-Albrechts-Universität , S. 136 .

Müller-Navarra, D. (1995 a): "The evidence that a highly unsaturated fatty acid limits " "Daphnia" " growth "

105

Müller-Navarra, D. C. (1995 b): "Biochemical versus mineral limitation in " "Daphnia" .- Limnol. Oceanogr. 40 : 1209-1214 .

Müller-Navarra, D. C., M. T. Brett, A. M. Liston und C. R. Goldman (2000): "A highly unsaturated fatty acid predicts carbon transfer between primary producers and consumers" .- Nature 403 : 74-77 .

Murata, N., H. Wada und Z. Gombos (1992 ): "Modes of fatty-acid desaturation in cyanobacteria" .- Plant Cell Physiol. 33 : 933-941 .

Nanton, D. A. und J. D. Castell (1998 ): "The effects of dietary fatty acids on the fatty acid composition of the harpacticoid copepod, Tisbe sp., for use as a live food for marine fish larvae" .- Aquaculture 163 : 249-259 .

Napolitano, G. E. (1999 ): "Fatty acids as trophic and chemical markers in aquatic samples" .- In: Arts, M. T. und B. C. Wainman (Hrsg.): Lipids in freshwater ecosystems .- Springer (New York ) 21-44 .

Napolitano, G. E., H. Heras und A. J. Stewart (1995 ): "Fatty acid composition of freshwater phytoplankton during a red tide event" .- Biochem. Syst. Ecol. 23 : 65-69 .

Navarro, J. C., R, J. Henderson, L. A. McEvoy, M.V. Bell und F. Amat (1999 ): "Lipid conversion during enrichment of " "Artemia" .- Aquaculture 174 : 155-166 .

Nichols, D. S., P. Hart, P. D. Nichols und T. A. McMeekin (1996 ): "Enrichment of the rotifer " "Brachionus plicatilis" " fed an Antarctic bacterium containing polyunsaturated fatty acids" .- Aquaculture 147 : 115-125 .

Olsen, Y. (1999 ): "Lipids and essential fatty acids in aquatic food webs: What can freshwater ecologists learn from mariculture" .- In: Arts, M. T. und B. C. Wainman (Hrsg.): Lipids in freshwater ecosystems .- Springer (New York ) 161-202 .

Osenberg, C. W. und G. G. Mittelbach (1995 ): "The relative importance of resource limitation and predator limitation in food chains" .- In: Polis, G. A. und K. O. Winemiller (Hrsg.): Food webs: integration of patterns and dynamics .- Chapman & Hall (New York ) 134-148 .

Otsuka, S., S. Suda, R. Li, M. Watanabe, H. Oyaizu, S. Matsumoto und M. M. Watanabe (1999 ): "Characterisation of morphospecies and strains of the genus " "Microcystis" " (Cyanobacteria) for a reconsideration of species classification" .- Phycol. Res. 47 : 189-198 .

Otsuki, A.; T. Hanya und H. Yamagishi (1969 ): "Residue from bacterial composition for green algal cells as food for " "Daphnia" .- Nature 222 : 1182 .

Pinnegar, J. K. und N. V. Polunin (2000 ): "Contributions of stable-isotope data to elucidating food webs of Mediterranean rocky littoral fishes" .- Oecologia 122 : 399-409 .

Piorreck, M., K.-H. Basch und P. Pohl (1984 ): "Biomass production, total protein, chlorophylls, lipids and fatty acids of freshwater green and blue-green algae under different nitrogen regimes" .- Phytochemistry 23 : 207-216 .

Poltz, J. (1972 ): "Untersuchungen über das Vorkommen und den Abbau von Fetten und Fettsäuren in Seen" .- Arch. Hydrobiol. Suppl. 4 : 315-399 .

Porter, K. G. (1975 ): "Viable gut passage of gelatinous green algae ingested by " "Daphnia" .- Verh. Internat. Verein. Limnol. 19 : 2840-2850 .

Provasoli, L., D. E. Conklin und A. S. D'Agostino (1970 ): "Factors inducing fertility in aseptic Crustacea" .- Helgoländer wiss. Meeresunters. 20 : 443-454 .

Rainuzzo, J. R., K. I. Reitan und Y. Olsen (1997 ): "The significance of lipids at early life stages of marine fish: a review" .- Aquaculture 155 : 103-115 .

Reede, T. (1995 ): "Life history shifts in response to different levels of fish kairomones in " "Daphnia" .- J. Plankton Res. 17 : 1661-1667 .

Renaud, S. M., D. L. Parry und Luong-Van Thinh (1994 ): "Microalgae for use in tropical aquaculture I: gross chemical and fatty acid composition of twelve species of microalgae from the Northern "

106

Reitan, K. I., J. R. Rainuzzo und Y. Olsen (1994 ): "Effect of nutrient limitation on fatty acid and lipid content of marine microalgae" .- J. Phycol. 30 : 972-979 .

Repka, S; M. v. d. Vlies und J. Vijverberg (1998 ): "Food quality of detritus derived from the filamentous cyanobacterium " "Oscillatoria limnetica" " for " "Daphnia galeata" .- J. Plankton Res. 20 : 2199-2205 .

Sauriau, P.-G. und C.-K. Kang (2000 ): "Stable isotope evidence of benthic microalgae-based growth and secondary production in the suspension feeder " "Cerastoderma edule" " (Mollusca, Bivalvia) in the Marennes-Oléron Bay" .- Hydrobiologia 440 : 317-329 .

Seitz, A. (1980 ): "The coexistence of three species of " "Daphnia" " in the Klostersee" .- Oecologia 45 : 117-130 .

Smith, S. J., S. J. Iverson und W. D. Bowen (1997 ): "Fatty acid signatures and classification trees: New tools for investigating the foraging ecology of seals" .- Can. J. Fish. Aquat. Sci. 54 : 1377-1386 .

Sommer, U., Z. M. Gliwicz, W. Lampert und A. Duncan (1986 ): "The PEG-model of seasonal succession of planktonic events in fresh waters" .- Arch. Hydrobiol. 106 : 433-471 .

Spaak, P., J. Vanoverbeke und M. Boersma (2000 ): "Predator-induced life-history changes and the coexistence of five taxa in a " "Daphnia" " species complex" .- OIKOS 89 : 164-174 .

Spector, A. A. (1999 ): "Essentiality of fatty acids" .- Lipids 34 : S1-S3 .

Stanley-Samuelson, D. W. (1994 a): "Assessing the significance of prostaglandins and other eicosanoids in insect physiology" .- J. Insect Physiol. 40 : 3-11 .

Stanley-Samuelson, D. W. (1994 b): "The biological significance of prostaglandins and related eiconasoids in invertebrates" .- Am. Zool. 34 : 589-598 .

Steiner, S. (in Vorbereitung ): Dynamik und Energietransfer einer planktischen Crustaceengemeinschaft in Abhängigkeit von Nahrungsangebot und Planktivoren .- Dissertation, TU-Dresden .

Sterner, R. W. (1989 ): "The role of grazers in phytoplankton succession" .-In: Sommer, U. (Hrsg.): Plankton ecology: succession in plankton communities .- Springer (Berlin ) 107-170 .

Sterner, R. W. (1993 ): "Daphnia" " growth on varying quality of " "Scenedesmus" ": mineral limitation of zooplankton" .- Ecology 74 : 2351-2360 .

Sterner, R. W. (1995 ): "Elemental stoichiometry of species in ecosystems" .- In: Jones, C. und J. Lawton (Hrsg.): Linking species and ecosystems .- Chapman and Hall (New York ) 240-252 .

Sterner, R. W. (1998 ): "Demography of a natural population of " "Daphnia retrocurva" " in a lake with low food quality" .- J. Plankton Res. 20 : 471-489 .

Sterner, R. W., D. D. Hagemeier, R. F. Smith und W. L. Smith (1992 ): "Lipid-ovary indices in food-limited " "Daphnia" .- J. Plankton Res. 14 : 1449-1460 .

Sterner, R. W. und K. L. Schulz (1998 ): "Zooplankton nutrition: recent progress and a reality check" .- Aquatic Ecology 32 : 261-279 .

Stibor, H. (1992 ): "Predator induced life-history shifts in a freshwater cladoceran" .- Oecologia 92 : 162-165 .

Stibor, H. und J. Lüning (1994 ): "Predator-induced phenotypic variation in the pattern of growth and reproduction in " "Daphnia hyalina" " (Crustacea: Cladocera)" .- Funct. Ecol. 8 : 97-101 .

Stockner, J. G., C. Callieri und G. Cronberg (2000 ): "Picoplankton and other non-bloom forming cyanobacteria in lakes" .- In: Whitton, B. A. und M. Potts (Hrsg.): The ecology of cyanobacteria their diversity in time and space .- Kluwer Academic Publishers (Dordrecht ) 195-231 .

Stryer, L. (1996 ): Biochemie 4. Aufl..- Spektrum Akademischer Verlag (Heidelberg )

Stubbs, C. D. (1992 ): "The structure and function of docosahexanenoic acid in membranes" .- In: Sinclair, A. und R. Gibson (Hrsg.): Essential fatty acids and eicosanoids .- The third international congress on essential fatty acids and eicosanoids, Adelaide, Australia, March 1-5,

107

Sukenik, A., Y. Carmeli und T. Brener (1989 ): "Regulation of fatty acid composition by irradiance level in the eustigmatophyte " "Nannochloropsis" " sp." - J. Phycol. 25 : 686-692 .

Tang, K. W. und H. G. Dam (1999 ): "Limitation of zooplankton production: beyond stoichiometry" .- OIKOS 84 : 537-542 .

Tessier, A. J. und C. E. Goulden (1982 ): "Estimating food limitations in cladoceran populations" .- Limnol. Oceanogr. 27 : 707-717 .

Tessier, A. J., L. L. Henry, C. E. Goulden und M. W. Durand (1983 ): "Starvation in " "Daphnia" ": energy reserves and reproductive allocation" .- Limnol. Oceanogr. 28 : 667-676 .

Threlkeld, S. T. (1979 ): "Estimating cladoceran birth rates: The importance of egg mortality and the egg age distribution" .- Limnol. Oceanogr. 24 : 601-612 .

Tilman, D. (1982 ): Resource competition and community structure .- Princeton University Press (New Jersey ) .

Urabe, J. und Y. Watanabe (1992 ): "Possibility of N or P limitation for planktonic cladocerans: An experimental test" .- Limnol. Oceanogr. 37 : 244-251 .

Urabe, J., J. Clasen und R. W. Sterner (1997 ): "Phosphorus limitation of " "Daphnia" " growth: Is it real?" - Limnol. Oceanogr. 42 : 1436-1443 .

Van Donk, E. und D. O. Hessen (1993 ): "Grazing resistance in nutrient-stressed phytoplankton" .- Oecologia 93 : 508-511 .

Van Donk, E., M. Lürling; D. O. Hessen und B. Lokhorst (1997 a): "Changed cell wall morphology and reduced grazer vulnerability in nutrient deficient phytoplankton" .- Limnol. Oceanogr. 42 : 357-364 .

Van Donk, E., M. Lürling, D. O. Hessen und G. M. Lokhorst (1997 b): "Altered cell wall morphology in nutrient-deficient phytoplankton and its impact on grazers" .- Hydrobiologia 42 : 357-364 .

Vijverberg, J. (1976 ): "The effect of food quantity and quality on the growth, birth rate and longevity of " "Daphnia hyalina" " Leydig" .- Hydrobiologia 51 : 99-108 .

Vijverberg, J. (1980 ): "Effect of temperature in laboratory studies on development and growth of cladocera and copepoda from Tjeukemeer, The Netherlands" .- Freshwat. Biol. 10 : 317-340 .

Vijverberg, J. und A. F. Richter (1982 ): "Population dynamics and production of " "Daphnia hyalina" " Leydig and " "Daphnia cucullata" " Sars in Tjeukemeer" .- Hydrobiologia 95 : 235-259 .

von Elert, E. (eingereicht ): "Limitation by polyunsaturated fatty acids in Daphnia: an experimental test using a new method to enrich food algae with single fatty acids" .- Limnol. Oceanogr.

von Elert, E. und G. Pohnert (2000 ): "Predator specifity of kairomones in diel vertical migration of Daphnia: a chemical approach" .- OIKOS 88 : 119-128 .

von Elert, E. und T. Wollfrom (eingereicht ): "No evidence that polyunsaturated fatty acids determine the low food quality of cyanobacterial food for " "Daphnia" ": a supplementation approach" .- Limnol. Oceanogr.

Wacker, A. und E. von Elert (im Druck ): "Constraints at the primary producer-consumer interface due to fatty acids: evidence for non-substitutable biochemical resources in " "Daphnia galeata" .- Ecology

Wagner, A. (1998 ): Die bottom up-Steuerung des Fraßdrucks von Daphnia galeata auf das Phytoplankton in der biomanipulierten Talsperre Bautzen .- Dissertation, TU-Dresden, Shaker Verlag (Aachen ) 236 S.

Wainman, B. C., D. J. McQueen und D. R. S. Lean (1993 ): "Seasonal trends in zooplankton lipid concentration and class in freshwater lakes" .- J. Plankton Res. 15 : 1319-1332 .

Watanabe, K., C. Ishikawa, K. Yazawa, K. Kondo und A. Kawaguchi (1996 ): "Fatty acid and lipid composition of an eicosapentaenoic acid-producing marine bacterium" .- J. Mar. Biotechnol. 4 : 104-112 .

108

Weers, P. M. M., K. Siewertsen und R. D. Gulati (1997 ): "Is the fatty acid composition of " "Daphnia galeata" " determined by the fatty acid composition of the ingested diet?" - Freshwat. Biol. 38 : 731-738 .

Weiler, W. und H. Voigt (2000 ): "Food quality as a growth limiting factor of " "Daphnia galeata" " in the highly eutrophic, biomanipulated Bautzen Reservoir (Germany)" .- Berichte des IGB 10 : 91-100 .

Weiler, W.; S. Hülsmann; H. Voigt; P. Kasprzak und J. Benndorf (2000 ): "Summer decline of " "Daphnia galeata" " in Bautzen Reservoir (Germany): laboratory experiments regarding the impact of fatty acids" .- Verh. Internat. Verein. Limnol. 27 : 794 .

Weisse, T. (1991 ): "The annual cycle of heterotrophic nanoflagellates: role of bottom-up versus top-down control" .- J. Plankton Res. 13 : 167-185 .

Wetzel, R. G. (1983 ): Limnology 2nd ed.- Saunders College Publishing (Fort Worth ) 767 S.

Winberg, G. G., K. H. Mann, J. F. Talling, H. L. Golterman und P. Blaska (1971 ): Symbols, units and conversion factors in studies of freshwater productivity .- International Biological Program, Productivity of Freshwaters, IBP Office, 23 S.

Winner, R. W. (1984 ): Selenium effects on antennal integrity and chronic copper toxicity in Daphnia pulex .- Bull. Environ. Contam. Toxicol. 33 : 605-611 .

Wirth, M. und W. Steffens (1998 ): "Seasonal changes in lipid content and fatty acid composition of vendace (" "Coregonus albula" ") and its plankton food" .- Arch. Hydrobiol. Beih. Ergebn. Limnol. 50 : 143-150 .

Wirth, M., W. Steffens, T. Meinelt und C. Steinberg (1997 ): "Significance of docosahexaenoic acid for rainbow trout (" "Oncorhynchus mykiss" ") larvae" .- Fett/Lipid 99 : 251-253 .

Yampolsky, L. Y. und D. Ebert (1994 ): "Variation and plasticity of biomass allocation in " "Daphnia" .- Funct. Ecol. 8 : 435-440 .

Yano, Y., A. Nakayama und K. Yoshida (1997 ): "Distribution of polyunsaturated fatty acids in bacteria present in intestines of deep-sea fish and shallow-sea poikilothermic animals" .- Appl. Environ. Microbiol. 63 : 2572-2577 .

Zaffagnini, F. (1987 ): "Reproduction in " "Daphnia" .- Mem. Ist. Ital. Idrobiol. 45 : 245-284 .

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