Stockner, J. G. (John G.) 1940-

Nutrients in salmonid ecosystems : sustaining production and biodiversity by International Conference on Restoring Nutrients to Salmonid Ecosystems ( Book )
2 editions published in 2003 in English and held by 108 libraries worldwide

Limnological results from the 1979 British Columbia lake enrichment program by K. R. S Shortreed ( Book )
4 editions published in 1981 in English and held by 34 libraries worldwide
Limnological investigations were conducted on 21 oligotrophic British Columbia lakes. At weekly intervals during the growing season, 12 of the lakes were fertilized with ammonia nitrate and ammonium phosphate. Phosphorous loads from fertilizer were from 24 to over 200% above annual natural loads. Annual production in the lakes averaged 31 g C.m -2 and ranged from 14 to 73. Mean epilimnic chlorophyll concentrations in mose lakes were between 1 and 2 mg.m -3. Response of the lakes phytoplankton communities to fertilization was quite variable, but production and biomass tended to be higher during fertilization. The response and variability are discussed with reference to annual variation in various physical, chemical and biological factors.

Seasonal distributions of bacterioplankton numbers and activities in eight fertilized or untreated oligotrophic British Columbia lakes by E. A MacIsaac ( Book )
3 editions published in 1981 in English and held by 32 libraries worldwide
Seasonal changes in the vertical distributions of total bacterioplankton number (A0DC) and glucose (3H) turnover-times are discribed for eight temperature, oligotrophic British Columbia lakes. This group included fertilized and untreated lakes, ranging in water clarity from clear to mildly dystrophic (humic stained) or glacially turbid. Mean annual bacteria numbers (0-10 m) ranged from 0.41 to 0.95.10 6.mL -1 and mean annual glucose turnover-times ranged from 125 to 2200 h. The lakes are compared and monthly changed in bacteria numbers and activity are described in relation to flushing, stratification, fertilization, and various physical, chemical, and biological variables.

The lake enrichment program : methods for the fertilization of lakes in British Columbia, 1970 to 1982 by K Stephens ( Book )
4 editions published in 1983 in English and held by 24 libraries worldwide
"Describes the materials and methods used in the fertilization of lakes in British Columbia with inorganic phosphorus and nitrogen from 1970 to 1982. The primary purpose of these lake treatments was to enhance the growth and survival of rearing juvenile sockeye salmon (Onchorhynchus nerka)"--P. iii.

A comparative limnological survey of 19 sockeye salmon (Oncorhynchus nerka) nursery lakes in the Fraser River system, British Columbia by J. G Stockner ( Book )
3 editions published in 1983 in English and held by 21 libraries worldwide

Lake fertilization state of the art after 7 years of application by J. G Stockner ( Book )
4 editions published in 1984 in English and held by 20 libraries worldwide

Phytoplankton fractionation studies in Great Central Lake, British Columbia : a nutrient-enriched sockeye salmon (Oncorhynchus nerka) nursery lake by Anne C Costella ( Book )
4 editions published in 1979 in English and held by 20 libraries worldwide

Limnological studies of 13 sockeye salmon (Oncorhynchus nerka) nursery lakes in British Columbia, Canada by J. G Stockner ( Book )
2 editions published in 1979 in English and held by 20 libraries worldwide

Lake fertilization as a means of enhancing sockeye salmon populations : the state of the art in the Pacific Northwest by J. G Stockner ( Book )
2 editions published between 1977 and 1979 in English and held by 19 libraries worldwide

Limnological survey of 35 sockeye salmon (Oncorhynchus nerka) nursery lakes in British Columbia and the Yukon Territory by J. G Stockner ( Book )
4 editions published in 1978 in English and held by 19 libraries worldwide
Results of survey in 1977 to identify lakes most likely to benefit from fertilization in future years.