Results 51 to 60 of about 268 (156)

Four‐Dimensional Mapping of Sea Temperature and Salinity in the Coastal Waters Based on Generalized Spatio‐Temporal Autoregressive Neural Network

Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 2, June 2025.
Abstract The lack of sufficient in‐situ ocean observations significantly limits progress in studying the underwater marine environment. Fully analyzing the 4‐dimensional distribution of observation data, especially the changes over time and depth, allows for a broader and deeper application of marine data mining.
Minyu Wang, Junyu He, Jin Qi, Sheng Huang, Renyi Liu, Sensen Wu, Zhenhong Du   +6 more
wiley   +1 more source

Source and Ecological Risk Characteristics of PAHs in Sediments from Qinhuai River and Xuanwu Lake, Nanjing, China

Journal of Chemistry, Volume 2017, Issue 1, 2017., 2017
In order to investigate the residual characteristics, sources, and ecological risk of PAHs in sediment from urban rivers, the sediments of 15 typical sites from Qinhuai River and Xuanwu Lake, which are typical urban rivers and lake, were collected from October 2015 to July 2016; the sources of PAHs in sediment were also identified by several methods ...
Zhenhua Zhao, Zhirui Qin, JingJing Cao, Liling Xia, Andrea Gambaro   +4 more
wiley   +1 more source

Monitoring Discharge and Suspended Sediments in the Yangtze River Tidal Reach Using Coastal Acoustic Tomography

Water Resources Research, Volume 61, Issue 3, March 2025.
Abstract Conventional methods of measuring water discharge and suspended sediment concentration (e.g., water sampling and moving acoustic Doppler current profiler [ADCP]) present challenges in large tidal rivers due to temporal and spatial constraints.
Cong Xiao, Ze‐Nan Zhu, Chuanzheng Zhang, Xiao‐Hua Zhu, Yun Long Ma, Zhao‐Jun Liu, Li Xin Wei, Ji Wen Zhong, Rui Zeng, Yuan Feng Ding   +9 more
wiley   +1 more source

Research on the Impact of Coastal Land Reclamation on Geomorphic Complexity and Tidal Energy Dissipation—A Case Study of Zhoushan Islands, Hangzhou Bay

Engineering Reports, Volume 7, Issue 1, January 2025.
This study explores the intricate relationship between coastal geomorphologic complexity and tidal energy dissipation, offering new insights and a detailed case analysis of the Zhoushan Islands in Hangzhou Bay. ABSTRACT Coastal mudflats are vital land resources.
Shixia Zhang, Qiankun Hong, Huifang Guo
wiley   +1 more source

High spatial variability in a species‐rich assemblage of diadromous fishes in Hong Kong, southern China

Journal of Fish Biology, Volume 105, Issue 3, Page 663-681, September 2024.
Abstract China has experienced substantial coastal reclamation and damming of rivers. These changes have the potential to impact migrations of diadromous fishes between the sea and fresh waters, but the composition of these fishes and the impacts of barriers to their movement in China have received little attention.
Jeffery C. F. Chan, Jia Huan Liew, David Dudgeon   +2 more
wiley   +1 more source

Local human activities overwhelm decreased sediment supply from the Changjiang River: Continued rapid accumulation in the Hangzhou Bay-Qiantang Estuary system

, 2017
We investigate the morphological responses of the Hangzhou Bay, China, located immediately south of the Changjiang Estuary, to the drastic reduction of the sediment load from the Changjiang River and the large-scale coastal embankment schemes over past ...
Pan, Cunhong (author), Pan, Cunhong, Zheng Bing Wang, Gao, Shu, Xie, Dongfeng, Cunhong Pan, Shu Gao, Wang, Zhengbing (author), Wu, Xiuguang, Xiuguang Wu, Wang, Zhengbing, Gao, Shu (author), Wu, Xiuguang (author), Xie, Dongfeng (author), Dongfeng Xie   +14 more
core   +1 more source

Oscillatory and regularized shock waves for a modified Serre–Green–Naghdi system

Studies in Applied Mathematics, Volume 153, Issue 1, July 2024.
Abstract The Serre–Green–Naghdi equations of water wave theory have been widely employed to study undular bores. In this study, we introduce a modified Serre–Green–Naghdi system incorporating the effect of an artificial term that results in dispersive and dissipative dynamics.
Daria Bolbot, Dimitrios Mitsotakis, Athanasios E. Tzavaras   +2 more
wiley   +1 more source

State-Space Solution of Estuary Bed Responses Subjected to Extreme Hydrodynamic Conditions. I: Tidal Bore

, 2011
The evaluation of the extreme hydrodynamic forces-induced dynamic response in bed is particularly important for coastal geotechnical engineers involved in the design of the foundations of marine structures at estuarine area.
Ying Li, Dong Zi Pan, Hui Wu
core   +1 more source

Economic Development Drives Massive Global Estuarine Loss in the Anthropocene

Earth's Future, Volume 12, Issue 4, April 2024.
Abstract Estuaries have great ecological and economic value and sustain both population and economic growth. Global‐scale analyses suggest that human activities drive estuarine area change but these projections neglect direct human‐estuary interactions and socio‐economic feedbacks.
Nathalie W. Jung, Guan‐hong Lee, Timothy M. Dellapenna, Yoonho Jung, Tae‐Chang Jo, Jongwi Chang, Steven M. Figueroa   +6 more
wiley   +1 more source

Evolution of tidal flats influenced by tidal bores and runoff in the Qiantang Estuary, China

Shui kexue jinzhan
Tidal flats provide crucial ecosystem services and coastal protection. Comprehending the evolution of tidal flats, influenced by tidal bores and runoff, is key to protecting these environments in the Qiantang Estuary′s tidal bore zones.
Congcong LAO, Jian ZENG, Junqiang XIA, Pei XIN   +3 more
doaj   +1 more source