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94 (3), pp. 608 - 621 (1992)
The status of north American migrants in Central Amazonian Brazil. The Condor 62.
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5 (3), pp. 505 - 522 (1992)
Disturbance, competition and the maintenance of clonal diversity in Daphnia pulex. Journal of Evolutionary Biology 63.
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N. F. 33, pp. 5 - 13 (1992)
Genetic differentiation between populations of Neomachilellus scandens inhabiting neighbouring forests in Central Amazonia (Insecta, Archaeognatha). Verhandlungen des Naturwissenschaftlichen Vereins in Hamburg 64.
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6 (1), pp. 21 - 38 (1992)
Practical approaches to algal excretion. Marine Microbial Food Webs 65.
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3 (1), pp. 553 - 564 (1992)
On the dynamics, floristic subdivision and geographical distribution of várzea forests in Central Amazonia. Journal of Vegetation Science Book Chapter (3)
66.
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1, 2.2, pp. 34 - 48 (Ed. Reinhard, W.). Rombach Verlag, Freiburg (1992)
Ökologisch verträgliche Nutzungsmöglichkeiten innertropischer Ökosysteme - eine Bestandaufnahme. In: Nord und Süd in Amerika. Gemeinsamkeiten, Gegensätze, Europäischer Hintergrund, Vol. 67.
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Tropenökologie. In: Handbuch der deutschsprachigen Lateinamerikakunde, pp. 701 - 747 (Ed. Werz, N.). Arnold Bergstraesser Institut, Freiburg (1992)
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A floodplain grassland of the central Amazon. In: Primary Productivity of Grass Ecosystems of the Tropics and Sub- Tropics, pp. 127 - 158 (Ed. Long, S.P.). Chapman & Hall, London (1992)
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69.
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Vertical distribution and abundance of pseudoscorpion species (Arachnida) in the soil of two different Neotropical primary forests during the dry and rainy season (abstract). In: XII International Congress of Arachnology, p. 3. XII International Congress of Arachnology, Brisbane, Australia, July 12, 1992 - July 18, 1992. Western Australian Museum, Queensland, Australia (1992)
70.
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Chemostats used to model the microbial food web: evidence for the feedback effect of herbivorous metazoans. Microbial ecology of pelagic environments, Helsingør, Denmark, August 18, 1991 - August 23, 1991. Microbial ecology of pelagic environments. Proceedings of the Fifth International Workshop on the Measurement of Microbial Activities in the Carbon Cycle in Aquatic Environments, pp. 187 - 194 (1992)
71.
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Aussterberisiko kleiner Populationen: Markov-Ketten und Monte-Carlo-Simulation als komplementäre Ansätze. In: Fortschritte der Simulation in Medizin, Biologie und Ökologie, pp. 118 - 120 (Eds. Möller, D. P. F.; Richter, O.). Erwin-Riesch-Arbeitstagung, 5. Ebernburger Gespräch, Bad Münster, March 26, 1992 - March 28, 1992. Institut für Informatik, Technische Universität Clausthal, Clausthal-Zellerfeld (1992)
72.
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Der Stand der aquatischen Ökotoxikologie - aus der Sicht eines Ökologen. In: Beurteilung von Pflanzenschutzmitteln in aquatischen Ökosystemen, pp. 147 - 161 (Eds. Becker, H.; Döpke, F.; Dorn, E.; Heitefuss, R.; Holtschulte, B. et al.). DFG-Fachgespräch "Beurteilung von Pflanzenschutzmitteln in aquatischen Ökosystemen", Bonn-Bad Godesberg, March 06, 1989 - March 07, 1989. VCH, Weinheim (1992)
73.
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Ecophysiological models: A tool for understanding interactions in freshwater communities? 85. Jahresversammlung der Deutschen Zoologischen Gesellschaft, Kiel, June 08, 1992 - June 13, 1992. Hauptvorträge - Plenary Lectures, pp. 95 - 110 (1992)
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Considerações sobre a especificidade alimentar de Stenacris Fissicauda Fissicauda (Bruner, 1908) (Orthoptera:Acrididae), para o controle de macrófitas aquáticas. In: Resumos, pp. 57 - 58 (Ed. Overal, W. L.). XII Congresso Latino-Americano de Zoologia
XIXCongresso Braileiro de Zoologia, Belém, July 26, 1992 - July 31, 1992. Sociedade Brasileiro de Zoologia, Belém (1992)
Conference Report (1)
75.
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34, pp. 338 - 342 (1992)
Occurrence of seasonal climate and tree-ring research in the tropics. Proceedings of the International Dendrochronological Symposium, Ystad, Sweden, September 03, 1990 - September 09, 1990. Lundqua Report Thesis - PhD (2)
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Thesis - PhD
Experimentelle Untersuchungen zur tagesperiodischen Vertikalwanderung von Daphnia. Dissertation, Christian-Albrechts-Universität, Kiel (1992)
77.
Thesis - PhD
Pilzbefall bei Planktonalgen. Untersuchungen zur Ökologie von Parasit-Wirt-Interaktionen im Schöhsee. Dissertation, Christian-Albrechts-Universität, Kiel (1992)