Hi 60's to Mid 70s Mostly Cloudy
Performed the Anesthesia SOP with insulation and ice blocks on the treatment tub. Weather conditions allowed for the pretreatment and recovery tubs to go uncovered. All populations were brooding this week at Manchester and in almost equal numbers. Had good treatment success due to low boat traffic. Surprised at how active this site has become in supposedly the late part of the season. Definitely want to check this site again around the September full moon.
Numbers as Follow
Temps in C
Pretreatment
Initial 9
45 10
1.5 12
Treatment
Initial 10
45 11
1.5 12
2.25 11
Recovery
Initial 11
45 12
1.5 12
Salinity in ppt
Pretreatment 29
Treatment 67
Recovery 29
Brood Collection
4N13-16
Brood 3
Gaping 63
Dead 8
Closed 2
Brooders
# size sick
1 31 w
2 24 W
3 22 W
4H13-16
Brood 2
Gaping 59
Dead 8
Closed 0
Brooder
# size sick
1 21 w
2 15 W
4S5-8
Brood 2
Gaping 55
Dead 3
Closed 9
Brooders
# size sick
1 25 W
2 19 W
Pics have brooders between tube label and calipers and closed on same tile. Gapers on all other tiles.
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