Local average concentration and total biomass of Mosquitofish during contraction of water area.


 Local average Area Average
 concentration of habitat oa b ass
 DateStationbiomass for water
Date Station m2 m2 kg area q/m2


100
300
1200


Pond (veg. and
open shallow

Pond (deeper
water)

Pond (open
shallow)

Pond (all open)
Pond (on shoal)


Pond (behind
shoal)


 2,990
 38,600
842,000


9.44
1.30
0.41


13.63


0.56


0.34


0.03
2.18


7.30


Total


5,980


1,420


2,990


Total


710


520


Total


0.47


28.2
50.2
345.0
423.4
81.5


0.8


1.0
1.8

0.02
1.55
1.57


3.8


11.0


.408


1.12


5.14


Jan. 22


Feb. 25


March 31





April 28


June 12


Table 16.