AQUATIC SCIENCE
VOL.61, NO.1 (1999)
I Albrecht, A.

Radiocesium and ^Pb in sediments,
soils and surface waters of a high alpine
catchment: A mass balance approach
relevant to radionuclide migration and
storage

23 Davison, W, Phillips, N, Tabner, B. J.
Soluble iron sulfide species in natural
waters: Reappraisal of their
stoichiometry and stability constants

44 Knauer, K, Jabusch, T, Sigg, L
Manganese uptake and Mn (II) oxidation
by the alga Scenedesmus subspicatus

59 Lazzaretti-Ulmer, M. A.,
Hanselmann, K. W.

Seasonal variation of the microbially
regulated buffering capacity
at sediment-water interfaces in a
freshwater lake

75 Copp, G. H, Jurajda, P,
Size-structured diel use of river banks
by fish

92 Forthcoming meetings

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Aquatic Sciences
Vol. 61, No. 2 (1999)

Contents

93 Escher, M., Wahli, Z, Buttner, S.,
Meier, W., Burkhardt-Holm, P.
The effect of sewage plant effluent on
brown trout {Salmo truttafario)'. a cage
experiment
III Kestemont, P., Rinchard, I, Feys, V.,
Fostier, A.
Spawning migrations, sexual maturity
and sex steroid levels in female roach
Rutilus rutilus from the River Meuse

122 Romani, A. M, Sabater, S.
Epilithic ectoenzyme activity in a
nutrient-rich Mediterranean river

133 Lienemann, C.-P., Monnerat, M.,
Dominik, J., Perret, D.
Identification of stoichiometric iron-
phosphorus colloids produced in a
eutrophic lake

150 Havens, K. E.
Comparative analysis of lake plankton
structure vs. fUnction

168 Noges, P, Tuvikene, L, Noges, T.,
Kisand, A.
Primary production, sedimentation and
resuspension in large shallow Lake
Vortsjarv

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Aquatic Sciences
Vol. 61, No. 3 , 1999

Contents

183 Reynolds. C S.
Metabolic sensitivities of lacustrine
ecosysterns to anthropogenic forcing


206 Lang. C.
Contrasting responses of oligochaetes
(Annelida) and chironomids (Diptera) to
the abatement of eutrophication in Lake
Neuchatel


215 Niskri. A, Brenner. L B, Hall. G. E. M,
Taylor. H. E.
Temporal variations in dissolved
selenium in Lake Kinneret (Israel)


234 Weilguni, H., Humpesch, U. H
Long-term trends of physical, chemical
and biological variables in the River
Danube 1957-1995: Astatistical approach


260 Sturman. J J, Oldham, C E.,Ivey, G. N.
Steady convective exchange flows down
slopes

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