Lakes and ReservoirsFrieda B. Taub |
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Page 97
... Bacteria and decomposition Little is known about the ecology of aquatic bacteria in polar waters . Unfortunately , the same statement could also be made for temperate waters . Medically important bacteria , such as the indicator species ...
... Bacteria and decomposition Little is known about the ecology of aquatic bacteria in polar waters . Unfortunately , the same statement could also be made for temperate waters . Medically important bacteria , such as the indicator species ...
Page 279
... bacteria estimated as total counts can be cultivated on selective media as bacteria with special physiological activity ( for example , nitrify- ing , methane oxidizing ) . These findings can best be interpreted by assuming that most of ...
... bacteria estimated as total counts can be cultivated on selective media as bacteria with special physiological activity ( for example , nitrify- ing , methane oxidizing ) . These findings can best be interpreted by assuming that most of ...
Page 309
... bacteria 0.48 ( 3.7 ) 0.01 Zooplankton 0.79 ( 7.8 ) 0.03 Zoobenthos 0.09 ( 0.9 ) Fishes 0.01 ( 0.1 ) 200 Total 10.2 ( 100.0 ) O 1 Glycollate utilizing bacteria ( ml ) 10 Chlorophyll a ( mg m3 ) 2 3 4 Excretion of carbon ( C mg m3 / 10 ...
... bacteria 0.48 ( 3.7 ) 0.01 Zooplankton 0.79 ( 7.8 ) 0.03 Zoobenthos 0.09 ( 0.9 ) Fishes 0.01 ( 0.1 ) 200 Total 10.2 ( 100.0 ) O 1 Glycollate utilizing bacteria ( ml ) 10 Chlorophyll a ( mg m3 ) 2 3 4 Excretion of carbon ( C mg m3 / 10 ...
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abundant algae algal annual Antarctic aquatic arctic lakes average bacteria benthic benthos biological biomass bottom carbon Char Lake chemical chlorophyll Cladocera concentration copepods Daphnia decrease depth diatoms dissolved drainage basin Ecology ecosystem Editor epilimnion eutrophic fauna fish fisheries flow Freshwater growth Hjälmaren Hydrobiol hypolimnion ice cover increase inflow input Island Jónasson Kalff Kinneret km² Lago Maggiore Lake Balaton Lake Esrom Lake Mälaren Lake Nasser Lake Nubia Lake Ontario Lake Vättern layer Limnol limnology maximum nitrate nitrogen northern nutrient occur Oceanogr oligotrophic organic matter oxygen period phosphate phosphorus photosynthesis phyto phytoplankton plankton ponds population precipitation predation primary production region River Rybinsk Reservoir saline seasonal sediment shallow Slapy Reservoir species spring stratification studies summer surface Table temperature thermal thermocline tion tropical values Vänern vertical water quality Windermere winter yr¹ zone zooplankton