27th Congress in Dublin 1998

Erscheinungsjahr 2002
ISBN: 978-3-510-54057-0
Verlag: E. Schweizerbart

Buch, Englisch, Band 27, 506 Seiten, Format (B × H): 170 mm x 240 mm, Gewicht: 980 g

Reihe: Verhandlungen IVL

Autoren/Hrsg.

Williams, William D.

Fachgebiete

• Naturwissenschaften Biowissenschaften

Inhaltsverzeichnis

BAN, Y., MITA, T., MIZUTORI, T. & SHIRAKI, K.: Fish predation on the mass emerging mayfly, Ephoronshigae Takahashi (Ephemeroptera: Polymitarcidae) in the Yahagi River in central Japan 3279

BURNS, A. J., JONES, R. I. & ADAMSON, J. K.: Stable isotope analysis of food web structure in upland rivers 3286

JANKOWSKI, T. & RATTE, H.-T.: On the influence of the freshwater jellyfish Craspedacusta sowerbii on thezooplankton community 3287

KORNIJOW, R., STRYJECKI, R., KUOPPAMÄKI, K., HORPPILA, J., LUOKKANEN, E. & KAIRESALO, T.: Do watermites benefit from benthivorous fish in vegetated lake areas? 3291

LEMOS, M. D. P., CAMBRAIA, B. N., OLIVEIRA, L. M., GARCIA, F. C. & BARBOSA, F. A. R.: Trophic inter-actions within the plankton community of Lagoa Olhos d'A'gua, south-east Brazil, in enclosures enriched with nitrogen and phosphorus 3295

MATYAS, K., TA'TRAI, I., PAULOVITS, G. & KORPONAI, J.: Effect of different fish stocks on phytoplanktondynamics in shallow ecosystems 3300

MCCUTCHAN, J. H., JR. & LEWIS, W. M., JR.: Seasonal variation in stable isotope ratios of stream algae 3304

PUIG, M. A., RIOS, H. & ABOAL, M.: Food webs in autotrophic and heterotrophic Mediterranean streams 3308

RODRIGUES, G. G. & HARTZ, S. M.: Food dynamics of fish and the interaction with macroinvertebratesfrom a shallow lake in southern Brazil 3309

SCHERWASS, A., EIMER, A. & ARNDT, H.: Selective influence of filter-feeding benthic bivalves (Corbiculasp., Mytilus sp.) on planktonic ciliates 3315

TAKAMURA, N., MIKAMI, H., HOUKI, A. & NAKAGAWA, M.: How did replacement of the dominant fishcommunity influence water quality and plankton community structure in an oligotrophic lake in Japan? 3319

WESTBERG, E., BERGSTRÖM, S. E. & SVENSSON, J.-E.: Dietary differences between juvenile perch and pike-perch in a eutrophic lake 3329

BORGERAAS, J. & HESSEN, D. O.: Effects of oxygen concentration and temperature on UV-B-inducedmortality and antioxidant enzymes in Daphnia magna 3333

GOES, J. I., HANDA, N., TAGUCHI, S., GOMES, H. DO R. & SAINO, T.: Effect of UV-B radiation on thepathways of carbon biosynthesis in marine phytoplankton and its implications for the marine ecosystem 3335

ICHIKAWA, T. & TAGUCHI, S.: Influence of UVB radiation on growth, carbon/chlorophyll a ratio andchlorophyll a specific absorption coefficient of the marine diatom Thalassiosira weisflogii 3343

VARESCHI, E. & WÜBBEN, D.: Vertical migration of Daphnia pulex in response to UV radiation 3349

WÜBBEN, D. & VARESCHI, E.: UV-radiation sensitivity of freshwater and marine zooplankton tested in asunshine-simulator 3354

DE EYTO, E.: Chydorus sphaericus as a biological indicator of water quality in lakes 3358

DERMOTT, R. & MUNAWAR, M.: Influence of Dreissena on the resilience and integrity of lower Great Lakescommunity 3363

DINKA, M. & SZEGLET, P.: Some characteristics of reed (Phragmites australis /Cav./Trin ex Steudel) thatindicate different health between vigorous and die-back stands 3364

FLAIM, G., CORRADINI, F. & BUESING, N.: Anthropogenically induced phytoplankton blooms in Lake Ser-raia, N. Italy 3370

MUNAWAR, M., MUNAWAR, I. F., MALLEY, D. F. & LAWRENCE, S. G.: Assessing aquatic ecosystem health:an integrated and multi-disciplinary approach 3374

NAKAJIMA, T.: Is a filamentous sulfur-oxidizing bacterium, Thioploca, an index species of eutrophicationin Lake Biwa? 3375

PIPP, E.: A regional diatom-based trophic state indication system for running water sites in Upper Austriaand its overregional applicability 3376

LIND, O. T., DAVALOS-LIND, L. O. & RUTHERFORD, K. B.: Hypolimnion oxygen concentrations and theabundance and size of bacteria. 3381

DINKA, M.: Differences in interstitial water conditions in a degraded reed stand area 3385

LOPEZ, P., MORGUI, J. A., VIDAL, M. & LLUCH, X.: Pore-water composition and alkalinity balance in sed-iments of a meromictic coastal lagoon (Cibollar, Majorca, Spain) 3389

YAGI, A. & TERAI, H.: Primary pro