| CHANGE IN THE ACTIVITY OF THE RESPIRATORY ELECTRON TRANSPORT SYSTEM IN NATURAL PHYTOPLANKTON ASSEMBLAGES AND CULTURED ALGAE |
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| 作者姓名： | 王建 林婉莲 |
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| 作者单位： | Institute of Hydrobiology，Academia Sinica，Wuhan 430072，Institute of Hydrobiology，Academia Sinica，Wuhan 430072 |
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| 摘 要： | Activities of the respiratory electron transport system (ETS), C uptake, chlorophyll and temperature were determined at a station in the center of Donghu Lake. Seasonal, fluctuations in ETS-activities ranged from 100 to 460μg O2 h-1.L-1. Production: respiration ratio (P/R) calculated from C uptake and ETS-activity, ranged from 0.2 to 6.8. The test on cultured algae ETS-activity revealed marked differences in different growth phases. ETS activity is suggested as an indicator of lake nutrient status.
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| 收稿时间： | 22 July 1992 |
Change in the activity of the respiratory electron transport system in natural phytoplankton assemblages and cultured algae |
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| Wang Jian,Lin Wanlian.CHANGE IN THE ACTIVITY OF THE RESPIRATORY ELECTRON TRANSPORT SYSTEM IN NATURAL PHYTOPLANKTON ASSEMBLAGES AND CULTURED ALGAE[J].Chinese Journal of Oceanology and Limnology,1993,11(4):375-380. |
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| Authors: | Wang Jian Lin Wanlian |
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| Institution: | (1) Institute of Hydrobiology, Academia Sinica, 430072 Wuhan |
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| Abstract: | Activities of the respiratory electron transport system (ETS),14C uptake, chlorophyll and temperature were determined at a station in the center of Donghu Lake. Seasonal fluctuations in
ETS-activities ranged from 100 to 460 μg O2 h−1 · L−1. Production: respiration ratio (P/R) calculated from C uptake and ETS-activity, ranged from 0.2 to 6.8. The test on cultured
algae ETS-activity revealed marked differences in different growth phases. ETS activity is suggested as an indicator of lake
nutrient status. |
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| Keywords: | ETS-activities phytoplankton Donghu Lake |
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