Table 1. The physical and water chemistry (based on replicate water samples from 1 m depth) characteristics of Lake Fyresvatn.

Parameter	Value
Surface area (km2)	49.6
Max depth (m)	377
Mean depth (m)	30
Secchi depth (m)	8–12
Color (mg Pt·l-1)	6
pH	6.0
Alcalinity (μeq·l-1)	0.3
Ca (mg·l-1)	1.03
Tot P (μg·l-1)	5
Tot N (μg·l-1)	130