Penha, J. M. F.; Da Silva, C. J.; Bianchini Jr., I.: Impacto da variação do nível de água no ciclo de vida da macrófita aquática Pontederia cordata var. ovalis (MART.) SOLMS, em área alagável do Pantanal Mato-Grossense. Brazilian Journal of Ecology 2 (1), S. 30 - 35 (1998)

Schwenk, K.; Sand, A.; Boersma, M.; Brehm, M.; Mader, E.; Offerhaus, D.; Spaak, P.: Genetic markers, genealogies and biogeographic patterns in the cladocera. Aquatic Ecology 32 (1), S. 37 - 51 (1998)

Stelzer, C.-P.: Population growth in planktonic rotifers: Does temperature shift the competitive advantage for different species? Rotifera VIII: A Comparative Approach, S. 349 - 353 (1998)

Wagner, M.; Noguera, D. R.; Juretschko, S.; Rath, G.; Koops, H.-P.; Schleifer, K.-H.: Combining fluorescent in situ hybridization (FISH) with cultivation and mathematical modeling to study population structure and function of ammonia-oxidizing bacteria in activated sludge. Water Science and Technology 37 (4-5), S. 441 - 449 (1998)

Waldhoff, D.; Junk, W. J.; Furch, B.: Responses of three Central Amazonian tree species to drought and flooding under controlled conditions. International Journal of Ecology and Environmental Sciences 24, S. 237 - 252 (1998)

Weisse, T.; Müller, H.: Planktonic protozoa and the microbial food web in Lake Constance. Lake Constance: Characterization of an ecosystem in transition, S. 223 - 254 (1998)

Zerm, M.: Zur postembryonalen Entwicklung von Julus terrestris (Porat, 1889) (Diplopoda, Julidae). Abhandlungen und Berichte des Naturkundemuseums Görlitz 70 (2), S. 1555 - 164 (1998)

Zompro, O.: Stabschrecken von der Insel Utila, Honduras (Phasmatodea). Entomologische Zeitschrift 108 (5), S. 212 - 216 (1998)

Zompro, O.: Neue Phasmiden aus Venezuela und Ecuador (Phasmatodea). Entomologische Zeitschrift 108 (11), S. 456 - 459 (1998)

Amman, B.; Birks, J.; Brooks, S.; Eicher, U.; Von Grafenstein, U.; Hofmann, W.; Van der Knaap, P.; Lemdahl, G.; Schwander, J.; Tobolski, K. et al.; Wick, L.: Wie reagieren aquatische und terrestrische Ökosysteme auf rasche Klimaänderungen? vdf Hochschulverlag AG an der ETH Zürich, Zürich (1998), 101 S.

da Silva, C. J.; Soares, M. G. M.; Piedade, M. T.; Junk, W.: O Pantanal mato-grossense e as várzeas amazônicas: uma comparaçao da situaçao ecológica, utilizaçao atual e problemas ambientais. MCT/CNPq, Brasília (1998), 79 S.

Tollrian, R.; Harvell, C. D.: The ecology and evolution of inducible defenses. Princeton University Press, Princeton/USA (1998), XI, 383 S.

Wantzen, K. M.: Abschätzung der Umweltwirkungen von anthropogen bedingter Bodenerosion auf Fließgewässer mittels Biomonitoring, Mato Grosso, Brasilien. Gesellschaft für Technische Zusammenarbeit (GTZ), Eschborn (1998), X, 52 S.

Adis, J.: As pesquisas nas várzeas amazônicas, particularmente na Ilha do Careiro, depois de 1956. In: A àgua e o Homem na Várzea do Careiro, S. LXIX - LXXXII. Museu Paraense Emílio Goeldi, Belém - Pará (1998)

Gabriel, W.: Environmental tolerance. In: The Encyclopedia of Ecology & Environmental Management, S. 245 (Hg. Calow, P.). Blackwell Science, Oxford (1998)

Gabriel, W.: Drift. In: The Encyclopedia of Ecology & Environmental Management, S. 204 (Hg. Calow, P.). Blackwell Science, Oxford (1998)

Junk, W. J.: The activities of the SHIFT Program. In: Amazonia: Heaven of a New World. A collection of articles on Science and life in the Brazilian Amazon., S. 253 - 264 (Hg. Freitas, M. d. L. D. d.). Campus, Rio de Janeiro (1998)

Jürgens, K.; Jeppesen, E.: Cascading effects on microbial food web structure in a dense macrophyte bed. In: The Structuring Role of Sumerged Macrophytes in Lakes, S. 262 - 273 (Hg. Jeppesen, E.; Søndergaard, M.; Søndergaard, M.; Christoffersen, K.). Springer, New York (1998)

Wainman, B. C.; Smith, R. E. H.; Rai, H.; Furgal, J. A.: Irradiance and lipid production in natural algal populations. In: Lipids in Freshwater Ecosystems, S. 45 - 70 (Hg. Arts, M. T.; Wainman, B. C.). Springer, New York (1998)

Wiltshire, K. H.; Tollhurst, T.; Paterson, D. M.; Davidson, I.; Gust, G.: Pigment fingerprints as markers of erosion and changes in cohesive sediment surface properties in simulated and natural erosion events. In: Sedimentary Processes in the Intertidal Zone, S. 99 - 114 (Hg. Black, K. S.; Paterson, D. M.; Cramp, A.). Geological Society, London (1998)