Riverbed Micromorphology of the Yangtze River Estuary, China
نویسندگان
چکیده
منابع مشابه
Riverbed Micromorphology of the Yangtze River Estuary, China
Dunes are present in nearly all fluvial channels and are vital in understanding sediment transport, deposition, and flow conditions during floods of rivers and estuaries. This information is pertinent for helping developing management practices to reduce risks in river transportation and engineering. Although a few recent studies have investigated the micromorphology of a portion of the Yangtze...
متن کاملDistribution of polycyclic aromatic hydrocarbons in sediments from Yellow River Estuary and Yangtze River Estuary, China.
Surface sediment samples collected from twenty-one sites of Yellow River Estuary and Yangtze River Estuary were determined for sixteen priority polycyclic aromatic hydrocarbons (PAHs) by isotope dilution GC-MS method. The total PAH contents varied from 10.8 to 252 ng/g in Yellow River Estuary sediment, and from 84.6 to 620 ng/g in Yangtze River Estuary sediment. The mean total PAH content of Ya...
متن کاملEffects of Spartina alterniflora Invasion on Soil Respiration in the Yangtze River Estuary, China
Many studies have found that plant invasion can enhance soil organic carbon (SOC) pools, by increasing net primary production (NPP) and/or decreased soil respiration. While most studies have focused on C input, little attention has been paid to plant invasion effects on soil respiration, especially in wetland ecosystems. Our study examined the effects of Spartina alterniflora invasion on soil r...
متن کاملPseudoalteromonas lipolytica sp. nov., isolated from the Yangtze River estuary.
A strictly aerobic, Gram-negative, non-pigmented bacterial strain, designated LMEB 39(T), was isolated from a seawater sample collected from the Yangtze River estuary near the East China Sea and was examined physiologically, chemotaxonomically and phylogenetically. The novel isolate was motile by a single polar flagellum and positive for nitrate reduction and decomposition of casein, gelatin, T...
متن کاملImpact of Yangtze River Water Transfer on the Water Quality of the Lixia River Watershed, China
To improve water quality and reduce the negative impacts of sudden inputs of water pollution in the Lixia River watershed, China, a series of experimental water transfers from the Yangtze River to the Lixia River were conducted from 2 December 2006 to 7 January 2007. Water samples were collected every six days at 55 monitoring sites during this period. Eight water parameters (water temperature,...
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ژورنال
عنوان ژورنال: Water
سال: 2016
ISSN: 2073-4441
DOI: 10.3390/w8050190