Records of organochlorine pesticides in soils and sediments on
the southwest of Buenos Aires Province, Argentina

J 2018

Records of organochlorine pesticides in soils and sediments on the southwest of Buenos Aires Province, Argentina

TOMBESI, Norma; Karla Andrea POZO; Andres ARIAS; Monica ALVAREZ; Petra PŘIBYLOVÁ et al.

Základní údaje

Originální název

Records of organochlorine pesticides in soils and sediments on the southwest of Buenos Aires Province, Argentina

Autoři

TOMBESI, Norma; Karla Andrea POZO; Andres ARIAS; Monica ALVAREZ; Petra PŘIBYLOVÁ; Ondřej AUDY a Jana KLÁNOVÁ

Vydání

Environmental Earth Sciences, Berlin/Heidelberg, Springer, 2018, 1866-6280

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.871

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/18:00104743

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Soils; Sediments; Organochlorine pesticides; DDT; HCHs; PeCB

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 1. 12. 2018 21:19, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

The present study fills a gap in the knowledge in regards to the occurrence of banned pesticides at both coastal and inland locations at the Southwest Buenos Aires region, Argentina. Superficial sediment and soil samples were collected from different sites along the Bahia Blanca Estuary and surrounding sites to assess the concentration levels and spatial distribution of 12 selected organochlorine pesticides (OCs); 13 spatial locations including inland and shore-coast were sampled to evaluate occurrence and concentration levels of hexachlorocyclohexanes alpha-HCH, beta-HCH, delta-HCH, gamma-HCH, dichlorodiphenyltrichloroethane and its degradation products (DDXs: p,p'-DDT, o,p'-DDT, p,p'-DDE, o,p'-DDE, p,p'-DDD, o,p'-DDD) and the polychlorobenzenes PeCB (pentachlorobenzene) and HCB (hexachlorobenzene). After cleaning and extractions steps, samples were analyzed by means of gas chromatography/mass spectrometry. aOCs (sum of all studied compounds) ranged between 0.206 and 1040 ng g(-1) dw (mean = 82.4 and SD = 277 ng g(-1) dw). Total HCHs (sum of alpha-HCH, beta-HCH, gamma-HCH and delta-HCH) ranged from 0.0858 to 0.876 ng g(-1) dw (mean = 0.43 and SD = 0.23 ng g(-1) dw), DDXs (sum of p,p'and o,p' isomers) from 0.080 to 1040 ng g(-1) dw (mean = 81.3 and SD = 277 ng g(-1) dw). Lower concentrations were found for PeCB (mean = 0.095 and SD 0.17 ng g(-1) dw) and HCB (mean = 0.56 and SD 1.7 ng g(-1) dw). Principal component analysis (PCA) permitted the extraction of underlying information about common factors, providing an overview of the distribution of pesticides and allowing the characterization of sites in regards to the major pesticide signature.

Návaznosti

LM2015051, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX

Citovat

TOMBESI, Norma; Karla Andrea POZO; Andres ARIAS; Monica ALVAREZ; Petra PŘIBYLOVÁ; Ondřej AUDY a Jana KLÁNOVÁ. Records of organochlorine pesticides in soils and sediments on the southwest of Buenos Aires Province, Argentina. Environmental Earth Sciences. Berlin/Heidelberg: Springer, 2018, roč. 77, č. 11, s. 1-11. ISSN 1866-6280. Dostupné z: https://doi.org/10.1007/s12665-018-7582-4.

@article{1473756,
   author = {Tombesi, Norma and Pozo, Karla Andrea and Arias, Andres and Alvarez, Monica and Přibylová, Petra and Audy, Ondřej and Klánová, Jana},
   article_location = {Berlin/Heidelberg},
   article_number = {11},
   doi = {https://doi.org/10.1007/s12665-018-7582-4},
   keywords = {Soils; Sediments; Organochlorine pesticides; DDT; HCHs; PeCB},
   language = {eng},
   issn = {1866-6280},
   journal = {Environmental Earth Sciences},
   title = {Records of organochlorine pesticides in soils and sediments on the southwest of Buenos Aires Province, Argentina},
   url = {https://link.springer.com/article/10.1007%2Fs12665-018-7582-4},
   volume = {77},
   year = {2018}
}

TY  - JOUR
ID  - 1473756
AU  - Tombesi, Norma - Pozo, Karla Andrea - Arias, Andres - Alvarez, Monica - Přibylová, Petra - Audy, Ondřej - Klánová, Jana
PY  - 2018
TI  - Records of organochlorine pesticides in soils and sediments on the southwest of Buenos Aires Province, Argentina
JF  - Environmental Earth Sciences
VL  - 77
IS  - 11
SP  - 1-11
EP  - 1-11
PB  - Springer
SN  - 18666280
KW  - Soils
KW  - Sediments
KW  - Organochlorine pesticides
KW  - DDT
KW  - HCHs
KW  - PeCB
UR  - https://link.springer.com/article/10.1007%2Fs12665-018-7582-4
L2  - https://link.springer.com/article/10.1007%2Fs12665-018-7582-4
N2  - The present study fills a gap in the knowledge in regards to the occurrence of banned pesticides at both coastal and inland locations at the Southwest Buenos Aires region, Argentina. Superficial sediment and soil samples were collected from different sites along the Bahia Blanca Estuary and surrounding sites to assess the concentration levels and spatial distribution of 12 selected organochlorine pesticides (OCs); 13 spatial locations including inland and shore-coast were sampled to evaluate occurrence and concentration levels of hexachlorocyclohexanes alpha-HCH, beta-HCH, delta-HCH, gamma-HCH, dichlorodiphenyltrichloroethane and its degradation products (DDXs: p,p'-DDT, o,p'-DDT, p,p'-DDE, o,p'-DDE, p,p'-DDD, o,p'-DDD) and the polychlorobenzenes PeCB (pentachlorobenzene) and HCB (hexachlorobenzene). After cleaning and extractions steps, samples were analyzed by means of gas chromatography/mass spectrometry. aOCs (sum of all studied compounds) ranged between 0.206 and 1040 ng g(-1) dw (mean = 82.4 and SD = 277 ng g(-1) dw). Total HCHs (sum of alpha-HCH, beta-HCH, gamma-HCH and delta-HCH) ranged from 0.0858 to 0.876 ng g(-1) dw (mean = 0.43 and SD = 0.23 ng g(-1) dw), DDXs (sum of p,p'and o,p' isomers) from 0.080 to 1040 ng g(-1) dw (mean = 81.3 and SD = 277 ng g(-1) dw). Lower concentrations were found for PeCB (mean = 0.095 and SD 0.17 ng g(-1) dw) and HCB (mean = 0.56 and SD 1.7 ng g(-1) dw). Principal component analysis (PCA) permitted the extraction of underlying information about common factors, providing an overview of the distribution of pesticides and allowing the characterization of sites in regards to the major pesticide signature.
ER  -

TOMBESI, Norma; Karla Andrea POZO; Andres ARIAS; Monica ALVAREZ; Petra PŘIBYLOVÁ; Ondřej AUDY a Jana KLÁNOVÁ. Records of organochlorine pesticides in soils and sediments on the southwest of Buenos Aires Province, Argentina. \textit{Environmental Earth Sciences}. Berlin/Heidelberg: Springer, 2018, roč.~77, č.~11, s.~1-11. ISSN~1866-6280. Dostupné z: https://doi.org/10.1007/s12665-018-7582-4.

Přehled o publikaci