This article presents the results of the assessment of carbon dioxide fl uxes through the Naroch lake surface during the vegetative season (May–September) of 2017, obtained by the method of closed chambers and IR spectroscopy. The results show that the average daily runoff values are 0.409 mg C/m² in the pelagic zone and 0.647 mg C/m² in the littoral zone. The carbon dioxide fl uxes balance indicates the runoff over emission prevalence. The total seasonal carbon runoff into the lake from the atmosphere is 128.6 t C, including 26.3 t C and 102.3 t C received through the surfaces of the littoral and pelagic zones, respectively.

中文翻译：

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基于红外光谱和密闭室法的Naroch湖表面（白俄罗斯）的二氧化碳通量的季节平衡

本文介绍了通过密闭室法和红外光谱法获得的2017年营养季节（5月至9月）通过Naroch湖表面的二氧化碳通量的评估结果。结果表明，平均每天径流值是0.409毫克C /米²的浮游生物界和0.647毫克C /米²在沿岸带。二氧化碳通量平衡表明径流超过排放率。从大气进入湖泊的总季节性碳径流为128.6 t C，包括分别从沿海和中上层带表面接收的26.3 t C和102.3 tC。