Proceedings, Volume 19, Part 1E. Schweizerbart'sche Verlagsbuchhandlung, 1975 - Fresh-water biology |
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algae algal analyses aquatic average bacteria basin benthic biomass calcium calculated Canada cell chemical chlorophyll CO₂ coefficient concentration corral cryptomonads Daphnia depth Diaptomus diatoms distribution effect epilimnion equation estimated eutrophication excretion factors filters Fish flux fraction Gravenhurst growth Hogans Pond hypolimnion increase incubation indicate inorganic input Internat interstitial water July KELVIN wave Lake Erie Lake Ontario lake sediments Lake Superior lake water layer Limnol limnology maximum mean measured meters method mg/l nearshore nitrogen nutrient observed occurred Oceanogr oligotrophic organic carbon organic matter orthophosphate parameters particulate period phosphate photosynthesis phytoflagellates phytoplankton plankton predicted primary production production rate respiration River saline samples SCHINDLER season seston Skaha Lake species standing crop stations stratification summer surface taconite thermal thermocline total phosphorus trophic Univ uptake values variables variation Verein Verh vertical water column wind zone zooplankton µg/l