About: Biological risk and pollution history of polycyclic aromatic hydrocarbons (PAHs) in Nansha mangrove, South China

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About: Biological risk and pollution history of polycyclic aromatic hydrocarbons (PAHs) in Nansha mangrove, South China Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Biological risk and pollution history of polycyclic aromatic hydrocarbons (PAHs) in Nansha mangrove, South China
Creator	Chen, Shejun Geng, Xinhua Mai, Bixian Wu, Qihang Xia, Lihua Zhou, Xizhen Leung, Jonathan Tam, Nora
Source	Elsevier; Medline; PMC
abstract	Abstract Chinese government has taken various measures to alleviate pollution caused by polycyclic aromatic hydrocarbons (PAHs) in the region of Pearl River Delta since the economic reform in 1978, but the effectiveness of these measures remains largely unknown. This study aimed to elucidate the biological risk and pollution history of PAHs by measuring the concentrations of 28 PAHs in the surface and core sediments, respectively, in Nansha mangrove. Results found that the biological risk of PAHs was low without obvious spatial variation. The PAH concentration along the depth gradient indicated that PAH pollution was stabilized since the early 1990s while the source of PAHs has gradually changed from combustion of coal to petroleum products. This implied that the mitigation measures taken by the Chinese government were effective. Compared to marine bottom sediment, we propose that using mangrove sediment can provide a more accurate and precise estimate of pollution history of PAHs.
has issue date	2014-08-15(xsd:dateTime)
bibo:doi	10.1016/j.marpolbul.2014.06.014
bibo:pmid	24981104
has license	els-covid
sha1sum (hex)	107a96f141de43d5bce79cabc757cbb8284efb45
schema:url	https://doi.org/10.1016/j.marpolbul.2014.06.014
resource representing a document's title	Biological risk and pollution history of polycyclic aromatic hydrocarbons (PAHs) in Nansha mangrove, South China
has PubMed Central identifier	PMC7094500
has PubMed identifier	24981104
schema:publication	Marine Pollution Bulletin
resource representing a document's body	covid:107a96f141de43d5bce79cabc757cbb8284efb45#body_text
is schema:about of	named entity 'measures' named entity 'biological' named entity 'sediment' named entity 'Biological' named entity 'RISK' named entity 'MANGROVE' named entity 'STUDY' named entity 'EFFECTIVENESS' named entity 'COMBUSTION' named entity 'FOUND' named entity 'ESTIMATE' named entity 'RISK OF' named entity 'RISK' named entity 'ACCURATE' named entity 'RESULTS' named entity 'CONCENTRATION' named entity 'INDICATED' named entity 'PEARL RIVER DELTA' named entity 'PRECISE' named entity 'MEASURING' named entity 'TAKEN' named entity 'LARGELY' named entity 'BIOLOGICAL' named entity 'CAUSED BY' named entity 'SPATIAL' named entity 'UNKNOWN' named entity 'STABILIZED' named entity 'POLLUTION' named entity 'POLYCYCLIC AROMATIC HYDROCARBONS' named entity 'POLLUTION' named entity 'SOUTH' named entity 'CHINA' named entity 'MARINE' named entity 'CORE' named entity 'REGION' named entity 'DEPTH' named entity 'SOURCE' named entity 'GRADIENT' named entity 'LOW' named entity 'BIOLOGICAL' named entity 'GOVERNMENT' named entity 'MITIGATION' named entity 'VARIATION' named entity 'COMPARED' named entity 'THESE' named entity 'POLYCYCLIC AROMATIC HYDROCARBONS' named entity 'PROVIDE' named entity 'HISTORY OF' named entity 'VARIOUS' named entity 'MEASURES' named entity 'SEDIMENT' named entity 'CHINESE' named entity 'MANGROVE' named entity 'EARLY' named entity 'CONCENTRATIONS' named entity 'OBVIOUS' named entity 'SEDIMENTS' named entity 'PETROLEUM PRODUCTS' named entity '1978' named entity 'PAH' named entity 'SURFACE' named entity 'BUT' named entity 'CHANGED' named entity 'EFFECTIVE' named entity 'HISTORY OF' named entity 'USING' named entity 'ECONOMIC' named entity 'COAL' covid:arg/107a96f141de43d5bce79cabc757cbb8284efb45 named entity 'region' named entity 'provide' named entity 'risk' named entity 'accurate' named entity 'measures'

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