Observation of organic matters concentrations in agricultural runoff in the Red River Delta (Vietnam)
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چکیده
منابع مشابه
Regional and local emissions in red river delta, Northern Vietnam
Fine (PM(2.2)) and coarse (PM(2.2-10)) particles concurrently collected in urban (Hanoi) and rural (Lucnam) areas were analyzed for ionic and elemental compositions to provide input for PMF receptor modeling of emission sources in the Red River Delta (RRD), a key economic development region in Vietnam. Long-range transport (LRT) aerosol, coal fly ash from major coal-fired plants in RRD, and mar...
متن کاملGeochemical processes underlying a sharp contrast in groundwater arsenic concentrations in a village on the Red River delta, Vietnam
The spatial variability of As concentrations in aquifers of the Red River Delta, Vietnam, was studied in the vicinity of Hanoi. Two sites, only 700 m apart but with very different As concentrations in groundwater (site L: <10 lg/L vs. site H: 170–600 lg/L) in the 20–50 m depth range, were characterized with respect to sediment geochemistry and mineralogy as well as hydrochemistry. Sequential ex...
متن کاملImplementation of a Decision Theoretical Framework: A Case Study of the Red River Delta in Vietnam
We describe an application and implementation of a decision framework developed for selection of flood management strategies. It concerns developing countries in particular. The framework is developed to provide policy support and advice about water governance to meet demands at national, local, and river basin levels and can be of assistance as a tool for hazard management. The components in t...
متن کاملPesticide residues in soils, sediments, and vegetables in the Red River Delta, northern Vietnam.
This study assessed pesticide residues in soils, sediments, and vegetables in the Xuan Khe and Hop Ly communes located along the Chau Giang River in the Red River Delta, northern Vietnam. Samples were collected from agricultural areas within and outside of embankments built to prevent flooding. In Xuan Khe, the soils outside of the embankment were more clayey with higher organic matter contents...
متن کاملMetabolic syndrome among a middle-aged population in the Red River Delta region of Vietnam
BACKGROUND Metabolic syndrome (MetS) is a clustering of metabolic risk factors for cardiovascular diseases and type 2 diabetes. The study aimed to estimate the prevalence of MetS, its components, and their associations among rural middle-aged population in Vietnam. METHODS A cross-sectional study with a representative sample (n = 2443) was conducted to collect data on demographic, socioeconom...
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ژورنال
عنوان ژورنال: Journal of Vietnamese Environment
سال: 2019
ISSN: 2193-6471
DOI: 10.13141/jve.vol11.no1.pp7-14