Filippi, M.L., N. Angeli, L. Marziali, A.H.I. Matouk, E. Bertuzzi,
V. Lencioni and M. Cantonati: Paleolimnological techniques applied to
springs habitats: Challenges and limits as highlighted by the CRENODAT
project (southeastern Alps, Italy) 329

Kibichii, S., W.A. Shivoga, M. Muchiri, E. Enanga and S.N. Miller:
Seasonality in water quality and its influence on the abundance and
distribution of phytoplankton and chironomid larvae in Lake Nakuru,
Kenya 333

MacIntyre, S.: Describing fluxes within lakes using temperature arrays
and surface meteorology 339

Nakayama, T. and M. Watanabe: Modelling the hydrologic cycle in a
shallow eutrophic lake 345

Lopez, R.D., M.S. Nash, D.T. Heggem and D.W. Ebert: Using landscape
metrics as indicators of surface water nutrient parameters in the
Ozark Mountains, USA 349

Nilsson, L. and N.G.A. Ekelund: Effects of estrogenic substances on
the movement of Euglena gracilis 357

Wurtsbaugh, W.A. and M.A. Baker: Lake landscapes buffer nutrient flux
and algal production in mountain watersheds (Abstract) 360

Zhu, G., F. Wang, Y. Zhang, G. Gao and B. Qin: Hypoxia and its
environmental influences in large, shallow, and eutrophic Lake Taihu,
China 361

Patoine, A. and Leavitt, P.R.: Landscape analysis of the role of N2
fixation in satisfying algal demand for nitrogen in eutrophic lakes
366

Kulbe, T., D.M. Livingstone, P. Guilizzoni and M. Sturm: The use of
long-term, high-frequency, automatic sampling data in a comparative
study of the hypolimnia of two dissimilar Alpine lakes 371

Anne, I., M.L. Fidalgo and M. Søndergaard: Bacterioplankton dynamics
in a series of wastewater stabilization ponds (Portugal) 377

Tsai, J.-W., T.K. Kratz, P.C. Hanson, J.-T. Wu, W.Y.B. Chang,
P.W. Arzberger, B.-S. Lin, F.-P. Lin, H.-M. Chou and C.-Y. Chiu:
Seasonal dynamics of lake metabolism in a sub-tropical alpine lake 381

Tietjen, T.E., A.W. Groeger and D. Woodward: The impact of a plunging
inflow on extracellular enzyme activity in a reservoir ecosystem 386

Rodríguez-González, P.M., J.S. Pereira and M.T. Ferreira: Tree foliar
15N and 13C signatures in Ibero Atlantic forested wetlands 391

Parpala, L., V. Zinevici and L. Florescu: Structural and functional
role of persistent and dominant taxa of the Danube Delta lacustrine
zooplankton 395

Wai, O.W.H., Y.P. Wan and Y.S. Li: A closed-form solution for
resuspension and deposition of sediment at the sediment-water
interface 397

Asaeda, T., M. Yamamuro, K. Siong, L. Rajapakse and B. Sanderson:
Nutrient sources for charophytes and Najas marina in Myall Lake,
Australia, indicated by carbon and nitrogen stable isotope ratios 401

Vilbaste, S., A. Kõrs, T. Feldmann, K. Käiro, P. Pall, K. Piirsoo,
T. Trei, A. Tuvikene and M. Viik: Macrophytes in relation to
ecological factors in a lowland river in Estonia 406

Pinel-Alloul, B., A. Ghadouani and M. Gélinas: Development and
persistence of deep chlorophyll maxima in oligotrophic lakes over the
summer season 409

Soszka, H., M. Gołub, A. Kolada and D. Cydzik: Chlorophyll a based
assessment of Polish lakes 416

Gophen, M.: Climatological and anthropogenic influence on biodiversity
in Lake Kinneret (Israel) 419

Maassen, S. and Balla, D.: Impact of hydrodynamics (ex- and infiltration) on microbial activities and chemical
composition of running water sediments of a wetland (Germany, State of Brandenburg) 424

Cremona, F., D. Planas and M. Lucotte: Variability of carbon stable
isotope signatures of littoral macroinvertebrates in a fluvial lake
427

Allott, N., E. Jennings and A. Duffy: Rainfall distribution in a
catchment in Southwest Ireland: implications for catchment modeling
431

Triska, F.J., J.H. Duff, A.P. Jackman and R.J. Avanzino: Nutrient
chemistry, transformation and release in riparian groundwater seep
discharge during the final meter of subsurface transport, Minnesota,
USA 435

Nykänen, M., K. Vakkilainen and T. Kairesalo: Rotifer resting eggs in
the sediment indicate trophic changes in Lake Vesijärvi 441

Indermuehle, N., B. Oertli, J. Biggs, R. Céréghino, P. Grillas,
A. Hull, P. Nicolet and O. Scher: Pond conservation in Europe: the
European Pond Conservation Network (EPCN) 446

Livingstone, D.M. and R.E. Hari: Coherence in the response of river
and lake temperatures in Switzerland to short-term climatic
fluctuations in summer 449

Langerwisch, F., S. Rost, B. Poulter, H. Zimmermann-Timm and
W. Cramer: Assessing carbon dynamics in Amazonia with the Dynamic
Global Vegetation Model LPJmL – discharge evaluation 455

Ivanikova, N.V., A.R. Matteson, C.J. Gobler, L.C. Popels, M.L. McKay,
S.W. Wilhelm and G.S. Bullerjahn: Picoplanktonic cyanobacteria in
Lakes Superior and Erie: phylogenies of endemic populations and
cultured isolates 459

Leeben, A., A. Heinsalu and T. Alliksaar: Sediment pore-water
proteinaceous matter – a proxy of lake palaeoproductivity? 466

Suzuki, T., Y. Sugiyama, C. Wada, T. Kumagai, S. Nagao, T. Katano,
S. Nakano, O. Mitamura, Y. Matsuura, V.V. Drucker, V.A. Fialkov and
M. Sugiyama: Role of allochthonous organic matter in Lake Baikal
investigated using a 3-dimensional fluorescence excitation-emission
matrix spectroscopy and high performance liquid chromatography-mass
spectrometry 469

Duigan, C., W. Kovach and M. Palmer: Aquatic macrophyte
classification, distribution, and traits in British lakes 477

Rosset, V., B. Oertli, S. Angélibert and N. Indermuehle: Local
diversity of macroinvertebrates in alpine ponds as an indicator of
global change: a Gastropod case-study 482 Dietz, S., A. Seebach,
K.D. Jöhnk, B. Boehrer, K. Knöller and D. Lessmann: Meromixis in
mining lake Waldsee, Germany: hydrological and geochemical aspects of
stratification 485

Becerra Jurado, G., R. Matson, R. Harrington, J.R. Baars &
M. Kelly-Quinn: Macroinvertebrate diversity in constructed ponds:
community structure and driving environmental factors 489