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Yu Zhang, Xiangqiao Wang, Yuwen Yang and Bo Chen
China has a vast territory and a long history of inland navigation. This paper is based on the Shaying River Shenqiu hub project, and a normal physical model with a geometric scale of 65 was established to simulate the characteristics of water and sedime...
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Xishuang Li, Lejun Liu, Bigui Huang, Qingjie Zhou and Chengyi Zhang
Autonomous Underwater Vehicle (AUV)-based multibeam bathymetry, sub-bottom profiles, and side-scan sonar images were collected in 2009 and 2010 to map the geomorphic features along the axial zone of a canyon (referred to as C4) within the canyon system d...
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Jiahe Wang, Hongbin Zhu, Cong Wang, Longji Zhang, Rong Zhang, Cancan Jiang, Lei Wang, Yingyu Tan, Yi He, Shengjun Xu and Xuliang Zhuang
Odorous sediments containing volatile organic sulfur compounds (VOSCs) are a common issue in shallow water reservoirs globally. Volatile organic sulfur compounds are a typical class of malodorous substances that have attracted widespread attention due to...
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Mebrahtom G. Kebedew, Seifu A. Tilahun, Fasikaw A. Zimale, Mulugeta A. Belete, Mekete D. Wosenie and Tammo S. Steenhuis
Excess sediment and nutrient losses from intensifying agriculture degrade water quality and boost plant growth. The relationship between circulation patterns, spatial water quality degradation, and water hyacinth infestation is not adequately studied. Th...
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Xin Chen, Hui Shen, Jinxiong Yuan and Li Li
The turbidity maximum zone (TMZ) plays an important role in the morphology and ecosystems of estuaries. The distributions of TMZ in Hangzhou Bay (HZB) and mechanisms of sediment fluxes in TMZ have been studied by applying a fully calibrated three-dimensi...
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Xiaoxing Su, Jixing Qin and Xiangshuai Yu
This paper reports the interference pattern of an acoustic field in the 100?300 Hz frequency band observed in a shallow water experiment. Assuming there is a conventional fluid sea bottom, the observed interference pattern is first demonstrated to potent...
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Bithy Khatun, Md. Abu Sayed Jewel, Md. Ayenuddin Haque, Sumaiya Akter, Mohammad Belal Hossain, Mohammed Fahad Albeshr and Takaomi Arai
Macro-benthos is commonly considered an indicator for evaluating the health of an aquatic ecosystem. Earlier research from sub-tropical mangrove estuaries, however, has primarily relied on conventional taxonomic methods to determine the pattern of macro-...
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Yingzhuo Hou, Qianguo Xing, Xiangyang Zheng, Dezhi Sheng and Futao Wang
Suspended sediments have profound impacts on marine primary productivity and the ecological environment. The Yellow River estuary and its vicinity waters, with a high dynamic range of suspended sediment concentration (SSC), have important eco-environment...
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Horacio Toniolo, Eric LaMesjerant, Alex Lai, John Keech and Joel Bailey
Daily average springtime air temperatures from four weather stations distributed along north?south and nearly east?west directions within or on the divide of the Sagavanirktok River watershed in Arctic Alaska were studied and compared with discharge meas...
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Yuliya Koudryashova, Tatiana Chizhova, Pavel Zadorozhny, Anna Ponomareva and Alena Eskova
The concentrations of 14 polycyclic aromatic hydrocarbons (PAHs) in the sediment of the Tatar Trough were studied. Despite the increase in PAH concentrations over recent decades, which is likely the result of the handling and transportation of fossil fue...
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