Search Results - "Boustead, N C"

Suppression of maturation in 2-year-old Chinook salmon ( Oncorhynchus tshawytscha) reared under continuous photoperiod by Unwin, M.J., Rowe, D.K., Poortenaar, C.W., Boustead, N.C.

“…We investigated the effect of 24-h photoperiod (LD24:0) on the incidence of sexual maturation in freshwater-reared, 2-year-old Chinook salmon by supplying…”
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Effects of substrate and sedimentation on the abundance of upland bullies (Gobiomorphus breviceps) by Jowett, I. G., Boustead, N. C.

“…Most indigenous New Zealand freshwater fish are benthic, and use substrate elements for shelter, cover, and nesting sites. Sedimentation can reduce the amount…”
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Divergence in juvenile growth and life history in two recently colonized and partially isolated chinook salmon populations by Unwin, MJ, Quinn, T P, Kinnison, M T, Boustead, N C

“…In 47 families of New Zealand chinook salmon, Oncorhynchus tshawytscha derived from two populations, differing in mean spawning date by 11-17 days and in…”
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Seasonal profiles in growth, energy reserves, gonad development, and plasma steroids in age 1+ cultured Chinook salmon (Oncorhynchus tshawytscha) females by Unwin, M. J., Poortenaar, C. W., Rowe, D. K., Boustead, N. C., Porter, M. J. R.

“…Sexual maturation in 2-year-old female Chinook salmon (Oncorhynchus tshawytscha) is unknown within their native range, but occurs in up to 20% of farmed stocks…”
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Divergence in juvenile growth and life history in two recently colonized and partially isolated chinook salmon populations by Unwin, M. J., Quinn, T. P., Kinnison, M. T., Boustead, N. C.

“…In 47 families of New Zealand chinook salmon, Oncorhynchus tshawytscha derived from two populations, differing in mean spawning date by 11–17 days and in…”
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The Complete Larval Development of the Scyllarid Lobster Ibacus Alticrenatus Bate, 1888 in New Zealand Waters by Atkinson, John M, Boustead, Nelson C

“…This paper describes the larval development of Ibacus alticrenatus from individuals hatched in the laboratory and specimens taken from plankton samples. The…”
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