Results 51 to 60 of about 243 (141)

Comparative Experimental Study of Geotube Groins and Mixed Clay–Geotube Groins under Various Flow Conditions

open access: yes, 2023
During the cofferdam construction of the toe reinforcement project at the Qiantang River Estuary, the scouring of the riverbed at the groin head often led to the collapse of geotube groins due to strong tidal currents.
Xinjie Pang   +6 more
core   +1 more source

Multi-Omics Reveals the Impact of Domestic Wastewater Input on the Dissolved Organic Carbon Pool and Microbial Community in the Qiantang River Estuary

open access: yesMicroorganisms
Estuarine ecosystems face intense anthropogenic pressures, yet systematic research on how domestic wastewater influences the dissolved organic carbon (DOC) pool via microbial community regulation remains limited.
Yun-Fei Cao   +5 more
doaj   +1 more source

Spatial and seasonal variations of organic carbon distributions in typical intertidal sediments of China

open access: yes, 2020
Intertidal zones are the main sites for land-ocean interaction and play an important role in transporting and accumulating organic carbon (OC).
Liu, Dongyan   +7 more
core   +1 more source

Environmental, ecological and cultural impacts of tidal bores, burros and bonos [PDF]

open access: yes, 2009
A tidal bore is a series of waves propagating upstream as the tidal flow turns to rising. It forms during the spring tide conditions when the tidal range exceeds 4 to 6 m and the flood tide is confined to a narrow funnelled estuary with low freshwater ...
Chanson, Hubert, Hubert Chanson
core  

Progress in research of hypoxia in estuaries and coastal areas in China [PDF]

open access: yes, 2017
对长江、珠江等河口及其近海水域缺氧现象与影响因素进行研究,结果表明,主要分布于长江与珠江河口及其邻近海域的缺氧现象,夏季(6-8月)达到最盛,秋; 冬季消失;长江口的缺氧区域主要位于30.75°N~32°N,122.5°E~123.25°E附近海域,具有南北2个缺氧中心;珠江口缺氧程度相对较; 轻,缺氧区域主要在广州黄埔区河段至虎门水域和伶仃洋;辽河、钱塘江、海河等河口区域也时而出现零星的缺氧现象;水体缺氧受控于多项环境要素,物理层化作; 用是缺氧产生的最初诱因之一,陆源污染物的分解则是重要的耗氧负荷 ...
张延颇   +5 more
core   +1 more source

Environmental, ecological and cultural impacts of tidal bores, benaks, bonos and burros [PDF]

open access: yes, 2009
A tidal bore is a series of waves propagating upstream as the tidal flow turns to rising. It forms during the spring tide conditions when the tidal range exceeds 4 to 6 m and the flood tide is confined to a narrow funnelled estuary with low freshwater ...
Chanson, Hubert
core  

Weighted essential non-oscillatory schemes for tidal bore on unstructured meshes

open access: yes, 2009
In this paper, the third-order weighted essential non-oscillatory (WENO) schemes are used to simulate the two-dimensional shallow water equations with the source terms oil unstructured meshes.
邱建贤, Qiu, JX, Wang, RY, Lu, CN
core  

Home - About - Disclaimer - Privacy