Continuous measurements of dissolved oxygen and temperature in deep water of Lake Biwa
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概要
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Dissolved oxygen (DO) and temperature were measured every 30 minutes in the deep water of Lake Biwa using an oxygen data logger with a thermometer from 5 June 2000 to 3 August 2001. The oxygen sensor of the data logger was a galvanic cell type sensor, and the thermosensor was a thermistor. The DO decreased from 60% in June and reached its minimum value of 25% in October 2000. The maximum value of 80% was reached in January 2001 due to the overturn in winter. There was no anoxic condition during this period. The temperature increased from June to December 2000 by 0.25°C and then decreased by about 1.5°C in January 2001 due to the overturn in winter.
- 日本陸水学会の論文
日本陸水学会 | 論文
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