Results 51 to 60 of about 84,808 (184)

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

open access: yesJournal 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   +6 more
wiley   +1 more source

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

open access: yesJournal 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   +4 more
wiley   +1 more source

Effect of contracted river on tidal bore in Qiantang Estuary

open access: yesShui kexue jinzhan
Since the late 1960s, the Qiantang Estuary has been narrowed on a large scale, significantly changing the water-sediment dynamics, riverbed evolution and their interaction processes.
Haiyan LU   +5 more
doaj   +1 more source

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

open access: yesWater 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   +9 more
wiley   +1 more source

Estuary News: Newsletter of the Delaware Estuary Program, Vol. 12, No. 1, Fall 2001

open access: yes, 2001
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...

core   +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

open access: yesEngineering 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

Estuary News: Newsletter of the Delaware Estuary Program, Vol. 11, No. 4, Summer 2001

open access: yes, 2001
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...

core   +1 more source

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

open access: yesJournal 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   +2 more
wiley   +1 more source

Estuary News: Newsletter of the Delaware Estuary Program, Vol. 11, No. 3, Spring 2001 (incomplete)

open access: yes, 2001
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...

core   +1 more source

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

open access: yesStudies 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   +2 more
wiley   +1 more source

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