Abstract:
:Long-term air quality data with high temporal and spatial resolutions are needed to understand some important processes affecting the air quality and corresponding environmental and health effects. The annual and diurnal variations of each criteria pollutant including PM2.5 and PM10 (particulate matter with aerodynamic diameter less than 2.5 μm and 10 μm, respectively), CO (carbon monoxide), NO2 (nitrogen dioxide), SO2 (sulfur dioxide) and O3 (ozone) in 31 provincial capital cities between April 2014 and March 2015 were investigated by cluster analysis to evaluate current air pollution situations in China, and the cities were classified as severely, moderately, and slightly polluted cities according to the variations. The concentrations of air pollutants in winter months were significantly higher than those in other months with the exception of O3, and the cities with the highest CO and SO2 concentrations were located in northern China. The annual variation of PM2.5 concentrations in northern cities was bimodal with comparable peaks in October 2014 and January 2015, while that in southern China was unobvious with slightly high PM2.5 concentrations in winter months. The concentrations of particulate matter and trace gases from primary emissions (SO2 and CO) and NO2 were low in the afternoon (~16:00), while diurnal variation of O3 concentrations was opposite to that of other pollutants with the highest values in the afternoon. The most polluted cities were mainly located in North China Plain, while slightly polluted cities mostly focus on southern China and the cities with high altitude such as Lasa. This study provides a basis for the formulation of future urban air pollution control measures in China.
journal_name
Environ Intjournal_title
Environment internationalauthors
Zhao S,Yu Y,Yin D,He J,Liu N,Qu J,Xiao Jdoi
10.1016/j.envint.2015.11.003subject
Has Abstractpub_date
2016-01-01 00:00:00pages
92-106eissn
0160-4120issn
1873-6750pii
S0160-4120(15)30087-8journal_volume
86pub_type
杂志文章abstract::Phthalates (phthalic acid esters) have been widely applied as plasticizers. They are ubiquitous contaminants in soils, thereby posing a threat to human health. In this study, ecotoxicological effects of three typical PAEs (dimethyl phthalate-DMP, di-n-octyl phthalate-DOP and butyl benzyl phthalate-BBP) were investigat...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.04.074
更新日期:2019-08-01 00:00:00
abstract:BACKGROUND:Perfluorinated compounds (PFCs) were reported to result in the endocrine disruption by activating the estrogen receptor (ER) and inducing ER-mediated transcriptions. OBJECTIVE:The aim of the present work was to perform cross-species comparisons on the characteristics of eight PFCs binding to humans ERα and ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.105284
更新日期:2020-01-01 00:00:00
abstract::The presence of selected volatile organic compounds (VOCs) including aromatic, aliphatic compounds and low molecular weight carbonyls, and a target set of phthalates were investigated in the interior of 23 used private cars during the summer and winter. VOC concentrations often exceeded levels typically found in resid...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2009.07.016
更新日期:2009-11-01 00:00:00
abstract::It has been reported that microbial reduction of sulfate, nitrite/nitrate and iron/manganese could be coupled with anaerobic oxidation of methane (AOM), which plays a significant role in controlling methane emission from anoxic niches. However, little is known about microbial chromate (Cr(VI)) reduction coupling with ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.104926
更新日期:2019-09-01 00:00:00
abstract::Chlorinated volatile organic compounds (Cl-VOCs), including polychloromethanes, polychloroethanes and polychloroethylenes, are widely used as solvents, degreasing agents and a variety of commercial products. These compounds belong to a group of ubiquitous contaminants that can be found in contaminated soil, air and an...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2014.06.013
更新日期:2014-10-01 00:00:00
abstract::Water quality scenarios around an offshore outfall off Kochi were simulated using MIKE21 water quality model, assuming a high Biochemical Oxygen Demand (BOD=50 mg l(-1)) effluent discharge. The discharge is introduced into the model through an outfall located at a distance of 6.8 km from the shore at a depth of 10 m. ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2005.08.007
更新日期:2006-02-01 00:00:00
abstract:BACKGROUND:The World Health Organization (WHO) and the International Labour Organization (ILO) are developing a joint methodology for estimating the national and global work-related burden of disease and injury (WHO/ILO joint methodology), with contributions from a large network of experts. In this paper, we present th...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.11.011
更新日期:2019-04-01 00:00:00
abstract::To examine the levels of PCDD/DFs pollution in environmental samples in the vicinity of various incinerators, the levels of PCDD/DFs in air and soil samples collected near 17 incinerators and stack emission gases were investigated between 2003 and 2006. A total of 434 soil, 28 stack emission gas, and 38 air samples we...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2007.08.002
更新日期:2008-02-01 00:00:00
abstract::Clean cooking energy strategies are critical for reducing air pollution, improving health, and achieving related Sustainable Development Goals. The recent COVID-19 lockdowns may impact the transition towards clean cooking fuels. The nationwide lockdown is likely to affect key factors such as energy access, income, tra...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2020.106335
更新日期:2021-02-01 00:00:00
abstract::Measurements of adsorption isotherms for three volatile organic compounds (VOCs) (toluene, 1,2-dichlorobenzene and 1,1,1-trichloroethane) on polyacrylonitrile carpet fibers over the temperature range 25-45 degrees C were carried out in a thermogravimetric analyzer (TGA). Linear isotherms were observed in all cases wit...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/S0160-4120(03)00014-X
更新日期:2003-08-01 00:00:00
abstract::Five hexachloronorbornene-based flame retardants, Dechlorane Plus (DP), Dechlorane 602 (Dec 602), Dechlorane 603 (Dec 603), Dechlorane 604 (Dec 604) and hexachlorocyclopentadienyl-dibromocyclooctane (HCDBCO), were measured in human milk and maternal serum. Dec 602, Dec 603 and HCDBCO were detected in both sample matri...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2014.01.010
更新日期:2014-05-01 00:00:00
abstract::This article presents the results of natural carrying capacity of ponding irrigation system in Taoyuan agricultural zone, Taiwan. Both the systematic water quality and the ponding effects were examined. The ponding irrigation system included a flow channel and storage ponds. The data showed that most water characteris...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/s0160-4120(00)00079-9
更新日期:2000-08-01 00:00:00
abstract::Neonicotinoid insecticides are ubiquitous in food and the environment due to their wide use. Growing evidence suggests the adverse effects of neonicotinoids in many species, including mammals. Some studies have reported the urinary concentrations of neonicotinoids in human biological monitoring, but the potential risk...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.105399
更新日期:2020-02-01 00:00:00
abstract::Detailed polychlorinated biphenyl (PCB) signatures and chiral Enantiomer Fractions (EFs) of CB-95, CB-136 and CB-149 were measured for 30 workers at a transformer dismantling plant. This was undertaken to identify sources of exposure and investigate changes to the PCB signature and EFs over different exposure periods....
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2015.04.006
更新日期:2015-08-01 00:00:00
abstract::Perfluorinated compounds (PFCs) form a diverse group of chemicals with surface-active properties manufactured for over 50 years. In recent years, a number of studies have reported the ubiquitous distribution of PFCs in human tissues and wildlife. Although the relative importance of the routes of human exposure to thes...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2011.08.001
更新日期:2012-04-01 00:00:00
abstract::Antimicrobial resistance (AMR) is a major global concern, especially in India where the burden of infectious diseases is high and health care spending is low. Here we quantified total coliform, faecal coliforms (FC), carbapenem-resistant enteric bacteria (CRE), blaNDM-1, and three integron genes in samples collected f...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.07.004
更新日期:2018-10-01 00:00:00
abstract::The aims of this study are to explore metal contamination in food with respect to variations in: i) the levels found over a period of eleven months and/or ii) by food types; and iii) to report patterns in reporting between countries. The frequencies of reported cases of metal ion contamination were < or = 25% of total...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2009.05.003
更新日期:2009-10-01 00:00:00
abstract::Bisphenol-A (BPA) is one of the highest volume chemicals produced worldwide, with over 6billion pounds produced and over 100t released into the atmosphere each year. Recent extensive literature has raised concerns about its possible implication in the etiology of some human chronic diseases such as diabetes, obesity, ...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2013.12.007
更新日期:2014-03-01 00:00:00
abstract::Pools are prone to contamination from microbial pathogens from human external microbiota, including mainly Staphylococcus species. These bacteria originate mainly from the skin and rhinopharynx and tend to concentrate at the surface/subsurface. Being protected by films derived from mucus and sebum, they are markedly r...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.105382
更新日期:2020-03-01 00:00:00
abstract::Scant evidence is available worldwide on the relative influence of occupational social class and educational level on body concentrations of persistent organic pollutants (POPs) in the general population. The objective was to analyse such influence in a representative sample of the general population of Catalonia, Spa...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2013.08.001
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:As populations become increasingly urbanised, the preservation of urban green space (UGS) becomes paramount. UGS is not just dedicated recreational space such as public parks, but other types of informal green space are important, for example, street trees and roof gardens. Despite the potential from cross-s...
journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2019.104923
更新日期:2019-09-01 00:00:00
abstract::Early-childhood biomonitoring of persistent organic pollutants (POPs) is challenging due to the logistic and ethical limitations associated with blood sampling. We investigated using faeces as a non-invasive matrix to estimate internal exposure to POPs. The concentrations of selected POPs were measured in matched plas...
journal_title:Environment international
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.envint.2017.06.019
更新日期:2017-10-01 00:00:00
abstract::Multi-pollutant air pollution (i.e., several pollutants reaching very high concentrations simultaneously) frequently occurs in many regions across China. Air quality index (AQI) is used worldwide to inform the public about levels of air pollution and associated health risks. The current AQI approach used in China is b...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2015.06.014
更新日期:2015-11-01 00:00:00
abstract::Propiconazole is fungicide widely used in agriculture, which may enter aquatic ecosystems and affect organisms. In this study, zebrafish (Danio rerio) were exposed to environmentally relevant levels of propiconazole throughout the life cycle, from embryo to sexually mature adults, and the effects on growth, reproducti...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.105384
更新日期:2020-02-01 00:00:00
abstract::The levels of polychlorinated biphenyls (PCBs) and short/median-chain chlorinated paraffins (S/MCCPs) in 68 home-produced eggs collected in 2013 and 2016 from an electronic-waste (e-waste) site in South China were measured and the human dietary exposure to these two classes of contaminants via egg consumption was calc...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.04.006
更新日期:2018-07-01 00:00:00
abstract::The removal and transformation of natural organic matter were monitored in the different stages of the drinking water treatment train. Several methods to measure the quantity and quality of organic matter were used. The full-scale treatment sequence consisted of coagulation, flocculation, clarification by flotation, d...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2005.06.003
更新日期:2006-04-01 00:00:00
abstract::South Africa is the largest user of pesticides in sub-Saharan Africa and many studies have highlighted the occurrence of pesticides in water resources. Poor management of water treatment facilities in combination with a relatively high dependency on untreated water from boreholes and rivers creates the potential for e...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2013.10.001
更新日期:2014-01-01 00:00:00
abstract::Kuala Lumpur has been undergoing rapid urbanisation process, mainly in infrastructure development. The opening of new township and residential in former tin mining areas, particularly in the heavy mineral- or tin-bearing alluvial soil in Kuala Lumpur, is a contentious subject in land-use regulation. Construction pract...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2017.01.009
更新日期:2017-07-01 00:00:00
abstract::Landfills are reservoirs of antibiotics, heavy metals, disinfectants and other emerging contaminants, and they are closely associated with the increasing prevalence of antibiotic-resistance genes (ARGs). In this study, two classes of clinical use antibiotics, i.e., fluoroquinolones (FQs) and β-lactams (BLs), twelve su...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.02.002
更新日期:2018-04-01 00:00:00
abstract::In 1998 and 1999, the concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) were determined in soil and herbage samples collected in the vicinity of an old municipal solid waste incinerator (MSWI) (S. Adrià del Besòs, Barcelona, Spain). Just after the 1999 collection, an adaptation to the EU ...
journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/s0160-4120(01)00129-5
更新日期:2002-04-01 00:00:00