Vol 61 No 1 (2002)

Published: 2002-02-01

Present trophic level of Lake Alserio (Northern Italy) and prospect for its recovery

Michela ROGORA, Letizia GARIBALDI, Giuseppe MORABITO, Silvia ARISCI, Rosario MOSELLO

Seasonal variation in mortality of brown trout (Salmo trutta) in an acidic aluminium-rich lake

Espen LYDERSEN, Nina W.A. RUKKE, Jannike G.B. JENSEN, Birgitte M. KJELSBERG, Bente TORNSJØ, Rolf D. VOGT, Asbjørn L. VØLLESTAD, Antonio B.S. POLÉO

The effects of ionic strength on the toxicity of aluminium to Atlantic salmon (Salmo salar) under non-steady state chemical conditions

Espen LYDERSEN, Sigurd ØXNEVAD, Kjartan ØSTBYE, Ronny A. ANDERSEN, Frode BJERKELY, Leif Asbjørn VØLLESTAD, Antonio B.S. POLÉO