A A SM J J O N D J F M A A SM J J O N D J F M A A SM J J O N D
J F M A A SM J J O N D J F M A A SM J J O N D J F M A A SM J J O N D
2010–39
(a) (b)
93.
0
93.
5
94.
0
94.
5
2040–
69
Lake Pielinen
93.
0
93.
5
94.
0
94.
5
2070–99
94.
5
95.
5
96.
5
2010–39
94.
5
95.
5
96.
5
2040–
69
Lake Syväri
94.
5
95.
5
96.
5
2070–99
75.
4
75.
8
76.
2
76.
6
2010–39
75.
4
75.
8
76.
2
76.
6
2040–
69
Lake Saimaa
75.
4
75
/media/ces/Water_resources_man_Veijalainen_etal.pdf