Final Evaporation Control in reservoirs

6.0 
METHODS TO REDUCE EVAPORATION ...................................................................... 28 
6.1 
W
IND 
B
REAKERS
.................................................................................................................. 28 
6.2 
C
OVERING THE 
W
ATER 
S
URFACE
....................................................................................... 33 
6.3 
R
EDUCTION OF 
E
XPOSED 
W
ATER 
S
URFACE
....................................................................... 34 
6.4 
U
NDERGROUND 
S
TORAGE
.................................................................................................... 34 
6.5 
I
NTEGRATED 
O
PERATION OF 
R
ESERVOIRS
......................................................................... 35 
6.6 
T
REATMENT WITH 
C
HEMICAL 
W
ATER 
E
VAPO
-R
ETARDERS 
(WER) ................................ 35 
6.7 
S
HORT 
T
ERM 
M
EASURES
..................................................................................................... 36 
6.7.1 
Merits of Chemical WERs ........................................................................................... 36 
6.7.2 
Demerits of Chemical WERs ....................................................................................... 36