1. Meromixis origin and recent trophic evolution in the Spanish mountain lake La Cruz

   • Ramon Julià
   • Francesc Burjachs
   • Eduardo Vicente

   Pages: 279 - 299

2. Chemistry and critical loads of Alpine lakes in Canton Ticino (Southern Central Alps)

   • Angela Boggero
   • Alberto Barbieri
   • Rosario Mosello

   Pages: 300 - 315

3. Influence of catchment quality and altitude on the water and sediment composition of 68 small lakes in Central Europe

   • Beat Müller
   • André F. Lotter
   • Adrian Ammann

   Pages: 316 - 337

4. Sediment entrainment in karst basins

   • Jordi Colomer
   • John Alan Ross
   • Xavier Casamitjana

   Pages: 338 - 358

5. The malic enzyme MEP-2* locus in Spanish populations of Atlantic salmon: Sea age and foreign stocking

   • Paloma Moran
   • Juliana Perez
   • Eva Garcia-Vazquez

   Pages: 359 - 366

6. Chromosome polymorphism in Salmo trutta morpha lacustris from Poland, Wdzydze Lake population: Variation in the short arm length of chromosome eleven

   • Pawel Woznicki
   • Malgorzata Jankun
   • Miroslaw Luczynski

   Pages: 367 - 375