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JoAnn M. Burkholder, Carol A. Kinder and Elle H. Allen
Reservoirs are increasingly valuable worldwide as potable source waters, yet in many geographic regions, their limnology and trophic status are poorly known. We characterized 14 drinking water reservoirs and their watersheds across the warming temperate/...
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Mohammad Nabi Allahdadi, Chunyan Li and Nazanin Chaichitehrani
Cold fronts are meteorological phenomena that impact the northern Gulf of Mexico, mostly between the fall and spring seasons. On average, they pass the region every 3?7 days, with a duration ranging between 24 and 74 h. In the present study, a high-resol...
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Guihao Li, Qinqin Song, Pengfei Zheng, Xiaoli Zhang, Songbao Zou, Yanfang Li, Xuelu Gao, Zhao Zhao and Jun Gong
Marine Synechococcus are an ecologically important picocyanobacterial group widely distributed in various oceanic environments. Little is known about the dynamics and distribution of Synechococcus abundance and genotypes during seasonal hypoxia in coasta...
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Pavel Tishchenko, Vyacheslav Lobanov, Dmitry Kaplunenko, Sergey Sagalaev and Petr Tishchenko
Seasonal hypoxia in the bottom waters of the Peter the Great Bay (PGB) of the Japan/East Sea (JES) occurs in summer. Using the empirical relationship between dissolved oxygen (DO) and pH obtained for hypoxic conditions and available historical DO data, a...
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Jiating Zhang, Lixin Zhu, Zhenlin Liang, Liyuan Sun, Zhaoyi Nie, Jiahao Wang, Wude Xie and Zhaoyang Jiang
Artificial reefs (ARs) have been widely used to restore the seabed habitat and protect biodiversity. They can effectively increase the dissolved oxygen content in the bottom water layer by their disturbing effect of upwelling and downwelling. The bottom ...
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Suna Chong, Chunhong Park, Ka Ram Lee and Kwang-Guk An
This study analyzes the dissolved oxygen (DO) depletion or hypoxia formation affecting the ecological vulnerability of Gyeongin-Ara Waterway (GAW), an artificial estuarine waterway. The physical, chemical, and biochemical factors affecting the summer hyp...
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Reza Marsooli, Philip M. Orton, James Fitzpatrick and Heather Smith
Using a validated coupled hydrodynamic-tracer transport model, this study quantified the mean residence time in Jamaica Bay, a highly eutrophic lagoonal estuary in New York City. The Bay is a well-mixed to partially-stratified estuary with heavily-dredge...
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Melanie M. Perello, Douglas D. Kane, Phoenix Golnick, Maya C. Hughes, Matt A. Thomas, Joseph D. Conroy
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Hypoxia, low dissolved oxygen (DO) concentrations (<2 mg/L), has been a major issue in Lake Erie for decades. While much emphasis has been placed on biological factors, particularly algal blooms, contributing to hypolimnetic oxygen depletion, there has b...
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Ping Wang, Harry Wang, Lewis Linker and Kyle Hinson
Computer model experiments are applied to analyze hypoxia reductions for opposing wind directions under various speeds and durations in the north?south oriented, two-layer-circulated Chesapeake estuary. Wind?s role in destratification is the main mechani...
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