2021
DOI: 10.1016/j.rsma.2021.101908
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Major controlling factors affecting spatiotemporal variation in the dissolved oxygen concentration in the eutrophic Masan Bay of Korea

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Cited by 6 publications
(8 citation statements)
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“…Most DO-depleted waters were observed at night (or early in the morning), and in some warm periods, the low DO (less than DO saturation) on the surface persisted even during the daytime (Supplementary Figure S12). This nighttime DO depletion has been commonly observed in many other shallow systems, such as lagoons and bays in Delaware, USA [43], Waquoit Bay in Massachusetts, USA [45], and shallow inner Jinhae Bay in Korea [13], and it occurs mostly due to biological respiration. This phenomenon could last for minutes to several hours [13,43], meaning that respiration-derived low DO can be overcome by daytime DO production.…”
Section: Surface Do Distributionmentioning
confidence: 75%
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“…Most DO-depleted waters were observed at night (or early in the morning), and in some warm periods, the low DO (less than DO saturation) on the surface persisted even during the daytime (Supplementary Figure S12). This nighttime DO depletion has been commonly observed in many other shallow systems, such as lagoons and bays in Delaware, USA [43], Waquoit Bay in Massachusetts, USA [45], and shallow inner Jinhae Bay in Korea [13], and it occurs mostly due to biological respiration. This phenomenon could last for minutes to several hours [13,43], meaning that respiration-derived low DO can be overcome by daytime DO production.…”
Section: Surface Do Distributionmentioning
confidence: 75%
“…In some cold periods, the DO concentrations were recorded up to ~15.0 mg/L at a salinity of 31.6 and 7.8 • C of water temperature (30 March 2015; 158% supersaturation of DO). This hyperoxic condition is commonly observed in areas with high nutrient supply [38], as well as in the semi-enclosed bays, which are typical along the Korean coast [12,13,39].…”
Section: Surface Do Distributionmentioning
confidence: 92%
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“…Studying the DO values helps prevent and control critical problems, namely oxygen-deficient and anoxic conditions, which occur if DO concentration is less than 6 mg/l and 2 mg/l, respectively and can destroy marine life (Mahaffey et al, 2020). Hypoxic conditions have become more common worldwide, especially in coastal areas and estuaries (Diaz and Rosenberg, 1995;Lee et al, 2021). In the last few decades, the dropdown of DO in coastal waters has dramatically increased due to the high observed temperatures and the high nutrient inputs affected by the growth of human activities (Breitburg et al, 2018).…”
Section: J O U R N a L P R E -P R O O Fmentioning
confidence: 99%