Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling
Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclodo...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yu, Gang [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2015 |
|---|
| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
Enthalten in: Environmental science & technology - Washington, DC : ACS Publ., 1967, 49(2015), 18, Seite 11151 |
|---|---|
| Übergeordnetes Werk: |
volume:49 ; year:2015 ; number:18 ; pages:11151 |
| Links: |
|---|
| Katalog-ID: |
OLC1969634995 |
|---|
| LEADER | 01000caa a2200265 4500 | ||
|---|---|---|---|
| 001 | OLC1969634995 | ||
| 003 | DE-627 | ||
| 005 | 20230714174542.0 | ||
| 007 | tu | ||
| 008 | 160211s2015 xx ||||| 00| ||eng c | ||
| 028 | 5 | 2 | |a PQ20160211 |
| 035 | |a (DE-627)OLC1969634995 | ||
| 035 | |a (DE-599)GBVOLC1969634995 | ||
| 035 | |a (PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430 | ||
| 035 | |a (KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 050 |a 333.7 |q DNB |
| 100 | 1 | |a Yu, Gang |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling |
| 264 | 1 | |c 2015 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 520 | |a Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. | ||
| 650 | 4 | |a Particle size | |
| 650 | 4 | |a Health risk assessment | |
| 650 | 4 | |a Chemical compounds | |
| 650 | 4 | |a Dust | |
| 700 | 1 | |a Feng, Jinglan |4 oth | |
| 700 | 1 | |a Xu, Fuchao |4 oth | |
| 700 | 1 | |a Shen, Mohai |4 oth | |
| 700 | 1 | |a Sun, Jianhui |4 oth | |
| 700 | 1 | |a Cao, Zhiguo |4 oth | |
| 700 | 1 | |a Su, Xianfa |4 oth | |
| 700 | 1 | |a Covaci, Adrian |4 oth | |
| 700 | 1 | |a Li, Wenchao |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Environmental science & technology |d Washington, DC : ACS Publ., 1967 |g 49(2015), 18, Seite 11151 |w (DE-627)129852457 |w (DE-600)280653-8 |w (DE-576)01515274X |x 0013-936X |7 nnns |
| 773 | 1 | 8 | |g volume:49 |g year:2015 |g number:18 |g pages:11151 |
| 856 | 4 | 2 | |u http://www.ncbi.nlm.nih.gov/pubmed/26301772 |
| 856 | 4 | 2 | |u http://search.proquest.com/docview/1715980973 |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-UMW | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OLC-CHE | ||
| 912 | |a GBV_ILN_23 | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_252 | ||
| 912 | |a GBV_ILN_2006 | ||
| 912 | |a GBV_ILN_4323 | ||
| 951 | |a AR | ||
| 952 | |d 49 |j 2015 |e 18 |h 11151 | ||
| author_variant |
g y gy |
|---|---|
| matchkey_str |
article:0013936X:2015----::esnlnprilszdpnetaitosfearmccooeaeistl |
| hierarchy_sort_str |
2015 |
| publishDate |
2015 |
| allfields |
PQ20160211 (DE-627)OLC1969634995 (DE-599)GBVOLC1969634995 (PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430 (KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr DE-627 ger DE-627 rakwb eng 050 333.7 DNB Yu, Gang verfasserin aut Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. Particle size Health risk assessment Chemical compounds Dust Feng, Jinglan oth Xu, Fuchao oth Shen, Mohai oth Sun, Jianhui oth Cao, Zhiguo oth Su, Xianfa oth Covaci, Adrian oth Li, Wenchao oth Enthalten in Environmental science & technology Washington, DC : ACS Publ., 1967 49(2015), 18, Seite 11151 (DE-627)129852457 (DE-600)280653-8 (DE-576)01515274X 0013-936X nnns volume:49 year:2015 number:18 pages:11151 http://www.ncbi.nlm.nih.gov/pubmed/26301772 http://search.proquest.com/docview/1715980973 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_23 GBV_ILN_70 GBV_ILN_252 GBV_ILN_2006 GBV_ILN_4323 AR 49 2015 18 11151 |
| spelling |
PQ20160211 (DE-627)OLC1969634995 (DE-599)GBVOLC1969634995 (PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430 (KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr DE-627 ger DE-627 rakwb eng 050 333.7 DNB Yu, Gang verfasserin aut Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. Particle size Health risk assessment Chemical compounds Dust Feng, Jinglan oth Xu, Fuchao oth Shen, Mohai oth Sun, Jianhui oth Cao, Zhiguo oth Su, Xianfa oth Covaci, Adrian oth Li, Wenchao oth Enthalten in Environmental science & technology Washington, DC : ACS Publ., 1967 49(2015), 18, Seite 11151 (DE-627)129852457 (DE-600)280653-8 (DE-576)01515274X 0013-936X nnns volume:49 year:2015 number:18 pages:11151 http://www.ncbi.nlm.nih.gov/pubmed/26301772 http://search.proquest.com/docview/1715980973 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_23 GBV_ILN_70 GBV_ILN_252 GBV_ILN_2006 GBV_ILN_4323 AR 49 2015 18 11151 |
| allfields_unstemmed |
PQ20160211 (DE-627)OLC1969634995 (DE-599)GBVOLC1969634995 (PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430 (KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr DE-627 ger DE-627 rakwb eng 050 333.7 DNB Yu, Gang verfasserin aut Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. Particle size Health risk assessment Chemical compounds Dust Feng, Jinglan oth Xu, Fuchao oth Shen, Mohai oth Sun, Jianhui oth Cao, Zhiguo oth Su, Xianfa oth Covaci, Adrian oth Li, Wenchao oth Enthalten in Environmental science & technology Washington, DC : ACS Publ., 1967 49(2015), 18, Seite 11151 (DE-627)129852457 (DE-600)280653-8 (DE-576)01515274X 0013-936X nnns volume:49 year:2015 number:18 pages:11151 http://www.ncbi.nlm.nih.gov/pubmed/26301772 http://search.proquest.com/docview/1715980973 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_23 GBV_ILN_70 GBV_ILN_252 GBV_ILN_2006 GBV_ILN_4323 AR 49 2015 18 11151 |
| allfieldsGer |
PQ20160211 (DE-627)OLC1969634995 (DE-599)GBVOLC1969634995 (PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430 (KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr DE-627 ger DE-627 rakwb eng 050 333.7 DNB Yu, Gang verfasserin aut Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. Particle size Health risk assessment Chemical compounds Dust Feng, Jinglan oth Xu, Fuchao oth Shen, Mohai oth Sun, Jianhui oth Cao, Zhiguo oth Su, Xianfa oth Covaci, Adrian oth Li, Wenchao oth Enthalten in Environmental science & technology Washington, DC : ACS Publ., 1967 49(2015), 18, Seite 11151 (DE-627)129852457 (DE-600)280653-8 (DE-576)01515274X 0013-936X nnns volume:49 year:2015 number:18 pages:11151 http://www.ncbi.nlm.nih.gov/pubmed/26301772 http://search.proquest.com/docview/1715980973 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_23 GBV_ILN_70 GBV_ILN_252 GBV_ILN_2006 GBV_ILN_4323 AR 49 2015 18 11151 |
| allfieldsSound |
PQ20160211 (DE-627)OLC1969634995 (DE-599)GBVOLC1969634995 (PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430 (KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr DE-627 ger DE-627 rakwb eng 050 333.7 DNB Yu, Gang verfasserin aut Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. Particle size Health risk assessment Chemical compounds Dust Feng, Jinglan oth Xu, Fuchao oth Shen, Mohai oth Sun, Jianhui oth Cao, Zhiguo oth Su, Xianfa oth Covaci, Adrian oth Li, Wenchao oth Enthalten in Environmental science & technology Washington, DC : ACS Publ., 1967 49(2015), 18, Seite 11151 (DE-627)129852457 (DE-600)280653-8 (DE-576)01515274X 0013-936X nnns volume:49 year:2015 number:18 pages:11151 http://www.ncbi.nlm.nih.gov/pubmed/26301772 http://search.proquest.com/docview/1715980973 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_23 GBV_ILN_70 GBV_ILN_252 GBV_ILN_2006 GBV_ILN_4323 AR 49 2015 18 11151 |
| language |
English |
| source |
Enthalten in Environmental science & technology 49(2015), 18, Seite 11151 volume:49 year:2015 number:18 pages:11151 |
| sourceStr |
Enthalten in Environmental science & technology 49(2015), 18, Seite 11151 volume:49 year:2015 number:18 pages:11151 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Particle size Health risk assessment Chemical compounds Dust |
| dewey-raw |
050 |
| isfreeaccess_bool |
false |
| container_title |
Environmental science & technology |
| authorswithroles_txt_mv |
Yu, Gang @@aut@@ Feng, Jinglan @@oth@@ Xu, Fuchao @@oth@@ Shen, Mohai @@oth@@ Sun, Jianhui @@oth@@ Cao, Zhiguo @@oth@@ Su, Xianfa @@oth@@ Covaci, Adrian @@oth@@ Li, Wenchao @@oth@@ |
| publishDateDaySort_date |
2015-01-01T00:00:00Z |
| hierarchy_top_id |
129852457 |
| dewey-sort |
250 |
| id |
OLC1969634995 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1969634995</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230714174542.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160211s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160211</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1969634995</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1969634995</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">050</subfield><subfield code="a">333.7</subfield><subfield code="q">DNB</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Yu, Gang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Particle size</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Health risk assessment</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Chemical compounds</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dust</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Feng, Jinglan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Xu, Fuchao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shen, Mohai</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sun, Jianhui</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cao, Zhiguo</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Su, Xianfa</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Covaci, Adrian</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Wenchao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Environmental science & technology</subfield><subfield code="d">Washington, DC : ACS Publ., 1967</subfield><subfield code="g">49(2015), 18, Seite 11151</subfield><subfield code="w">(DE-627)129852457</subfield><subfield code="w">(DE-600)280653-8</subfield><subfield code="w">(DE-576)01515274X</subfield><subfield code="x">0013-936X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:49</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:18</subfield><subfield code="g">pages:11151</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.ncbi.nlm.nih.gov/pubmed/26301772</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://search.proquest.com/docview/1715980973</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-UMW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-CHE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_252</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">49</subfield><subfield code="j">2015</subfield><subfield code="e">18</subfield><subfield code="h">11151</subfield></datafield></record></collection>
|
| author |
Yu, Gang |
| spellingShingle |
Yu, Gang ddc 050 misc Particle size misc Health risk assessment misc Chemical compounds misc Dust Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling |
| authorStr |
Yu, Gang |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)129852457 |
| format |
Article |
| dewey-ones |
050 - General serial publications 333 - Economics of land & energy |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0013-936X |
| topic_title |
050 333.7 DNB Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling Particle size Health risk assessment Chemical compounds Dust |
| topic |
ddc 050 misc Particle size misc Health risk assessment misc Chemical compounds misc Dust |
| topic_unstemmed |
ddc 050 misc Particle size misc Health risk assessment misc Chemical compounds misc Dust |
| topic_browse |
ddc 050 misc Particle size misc Health risk assessment misc Chemical compounds misc Dust |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| author2_variant |
j f jf f x fx m s ms j s js z c zc x s xs a c ac w l wl |
| hierarchy_parent_title |
Environmental science & technology |
| hierarchy_parent_id |
129852457 |
| dewey-tens |
050 - Magazines, journals & serials 330 - Economics |
| hierarchy_top_title |
Environmental science & technology |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)129852457 (DE-600)280653-8 (DE-576)01515274X |
| title |
Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling |
| ctrlnum |
(DE-627)OLC1969634995 (DE-599)GBVOLC1969634995 (PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430 (KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr |
| title_full |
Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling |
| author_sort |
Yu, Gang |
| journal |
Environmental science & technology |
| journalStr |
Environmental science & technology |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
000 - Computer science, information & general works 300 - Social sciences |
| recordtype |
marc |
| publishDateSort |
2015 |
| contenttype_str_mv |
txt |
| container_start_page |
11151 |
| author_browse |
Yu, Gang |
| container_volume |
49 |
| class |
050 333.7 DNB |
| format_se |
Aufsätze |
| author-letter |
Yu, Gang |
| dewey-full |
050 333.7 |
| title_sort |
seasonal and particle size-dependent variations of hexabromocyclododecanes in settled dust: implications for sampling |
| title_auth |
Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling |
| abstract |
Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. |
| abstractGer |
Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. |
| abstract_unstemmed |
Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-UMW SSG-OLC-TEC SSG-OLC-CHE GBV_ILN_23 GBV_ILN_70 GBV_ILN_252 GBV_ILN_2006 GBV_ILN_4323 |
| container_issue |
18 |
| title_short |
Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling |
| url |
http://www.ncbi.nlm.nih.gov/pubmed/26301772 http://search.proquest.com/docview/1715980973 |
| remote_bool |
false |
| author2 |
Feng, Jinglan Xu, Fuchao Shen, Mohai Sun, Jianhui Cao, Zhiguo Su, Xianfa Covaci, Adrian Li, Wenchao |
| author2Str |
Feng, Jinglan Xu, Fuchao Shen, Mohai Sun, Jianhui Cao, Zhiguo Su, Xianfa Covaci, Adrian Li, Wenchao |
| ppnlink |
129852457 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth oth oth oth oth |
| up_date |
2024-07-04T05:58:29.956Z |
| _version_ |
1803626961914822656 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1969634995</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230714174542.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160211s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160211</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1969634995</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1969634995</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)p1927-1dae727ec7dd4fb16e3c4cde9981e86e6f13a80e3284737240d2e3c561c7e2430</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0072627320150000049001811151seasonalandparticlesizedependentvariationsofhexabr</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">050</subfield><subfield code="a">333.7</subfield><subfield code="q">DNB</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Yu, Gang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Seasonal and Particle Size-Dependent Variations of Hexabromocyclododecanes in Settled Dust: Implications for Sampling</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Particle size is a significant parameter which determines the environmental fate and the behavior of dust particles and, implicitly, the exposure risk of humans to particle-bound contaminants. Currently, the influence of dust particle size on the occurrence and seasonal variation of hexabromocyclododecanes (HBCDs) remains unclear. While HBCDs are now restricted by the Stockholm Convention, information regarding HBCD contamination in indoor dust in China is still limited. We analyzed composite dust samples from offices (n = 22), hotels (n = 3), kindergartens (n = 2), dormitories (n = 40), and main roads (n = 10). Each composite dust sample (one per type of microenvironment) was fractionated into 9 fractions (F1-F9: 2000-900, 900-500, 500-400, 400-300, 300-200, 200-100, 100-74, 74-50, and <50 μm). Total HBCD concentrations ranged from 5.3 (road dust, F4) to 2580 ng g(-1) (dormitory dust, F4) in the 45 size-segregated samples. The seasonality of HBCDs in indoor dust was investigated in 40 samples from two offices. A consistent seasonal trend of HBCD levels was evident with dust collected in the winter being more contaminated with HBCDs than dust from the summer. Particle size-selection strategy for dust analysis has been found to be influential on the HBCD concentrations, while overestimation or underestimation would occur with improper strategies.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Particle size</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Health risk assessment</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Chemical compounds</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dust</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Feng, Jinglan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Xu, Fuchao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shen, Mohai</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sun, Jianhui</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cao, Zhiguo</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Su, Xianfa</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Covaci, Adrian</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Li, Wenchao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Environmental science & technology</subfield><subfield code="d">Washington, DC : ACS Publ., 1967</subfield><subfield code="g">49(2015), 18, Seite 11151</subfield><subfield code="w">(DE-627)129852457</subfield><subfield code="w">(DE-600)280653-8</subfield><subfield code="w">(DE-576)01515274X</subfield><subfield code="x">0013-936X</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:49</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:18</subfield><subfield code="g">pages:11151</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.ncbi.nlm.nih.gov/pubmed/26301772</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://search.proquest.com/docview/1715980973</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-UMW</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-CHE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_252</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2006</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">49</subfield><subfield code="j">2015</subfield><subfield code="e">18</subfield><subfield code="h">11151</subfield></datafield></record></collection>
|
| score |
7.401516 |