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Widespread dissolved oxygen supersaturation in Chinese warming lakes.

Dianwei Zhang1, Wenqiang Zhang2, Weidong Wang2

  • 1Laboratory of Environmental Biotechnology, Research Center for Eco-Environmental Sciences, Research Center· for Eco-Environmental Sciences, Chinese Academy of Sciences, P. O. Box·2871, Beijing, 100085, PR China; University of Chinese Academy of Sciences, Beijing, 100049, PR China.

Environmental Research
|March 1, 2026
PubMed
Summary

Dissolved oxygen supersaturation is common in lakes, peaking in summer with daily fluctuations. Temperature and algal biomass drive this phenomenon, which can mask deeper water hypoxia.

Keywords:
DeoxygenationDissolved oxygenDissolved oxygen supersaturationGlobal warmingLakes

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