Nutrients and algal growth in the oligotrophy: a field experimental approach in mountain lakes = Nutrients i creixement algal en la oligotròfia: una aproximació experimental de camp en estanys de muntanya 

Giménez Grau, Pau (Date of defense: 2016-11-04)

The main objectives of this dissertation were (a) to determine the effects of nitrogen (N) and phosphorus (P) fertilization on the growth of microalgal groups of periphyton and phytoplankton, and (b) to evaluate some ...