Insights into natural organic matter and pesticide
characterisation and distribution in the Rhone River

J 2017

Insights into natural organic matter and pesticide characterisation and distribution in the Rhone River

SLOMBERG, Danielle L., Patrick OLLIVIER, Olivier RADAKOVITCH, Nicole BARAN, Nicole SANI-KAST et. al.

Základní údaje

Originální název

Insights into natural organic matter and pesticide characterisation and distribution in the Rhone River

Autoři

SLOMBERG, Danielle L. (250 Francie), Patrick OLLIVIER (250 Francie), Olivier RADAKOVITCH (250 Francie), Nicole BARAN (250 Francie), Nicole SANI-KAST (250 Francie), Auguste BRUCHET (250 Francie), Martin SCHERINGER (756 Švýcarsko, garant, domácí) a Jerome LABILLE (250 Francie)

Vydání

Environmental Chemistry, Vic, Australia, CSIRO PUBLISHING, 2017, 1448-2517

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10406 Analytical chemistry

Stát vydavatele

Austrálie

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.923

Kód RIV

RIV/00216224:14310/17:00100130

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1071/EN16038

UT WoS

000392205800008

Klíčová slova anglicky

SIZE-EXCLUSION CHROMATOGRAPHY; BOTTOM NEPHELOID LAYER; SURFACE WATERS; MASS-SPECTROMETRY; MOLECULAR CHARACTERIZATION; MEDITERRANEAN SEA; ALLUVIAL AQUIFER; DELTA FRANCE; GC-MS; CARBON

Štítky

NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 5. 4. 2018 14:23, Ing. Nicole Zrilić

Anotace

V originále

Thorough characterisation of natural organic matter (NOM) in natural surface waters remains vital for evaluating pollutant dynamics and interactions with NOM under realistic environmental conditions. Here, we present the characterisation of NOM and pesticide compositions for nine sampling sites over the length of the Rhone River, also evaluating the advantages and limitations of different analytical techniques to determine how they complement one another. Together with dissolved and particulate organic carbon analyses, the dissolved organic matter (DOM, <0.8 mu m) or NOM (unfiltered organic matter) was characterised with gel permeation chromatography, the polarity rapid-assessment method, excitation-emission matrix fluorescence, and pyrolysis-gas chromatography-mass spectrometry to evaluate both composition and distribution. An additional objective was the determination of the NOM degradation state (i.e. constantly produced autochthonous or weakly degraded allochthonous species), an important factor in assessing potential NOM-pollutant interactions. The NOM compositions (i.e. proteins, polyhydroxy aromatics, polysaccharides, amino sugars) and proportions were similar between sites, but variations were observed in the relative proportions of autochthonous and allochthonous material from north to south. Anionic proteins and polyhydroxy aromatics in a molecular weight range of similar to 1000-1200 Da comprised the majority of the DOM. As a pollutant case study, five pesticides (glyphosate, metalochlor, chlortoluron, isoproturon, propyzamide) and some of their metabolites (aminomethylphosphonic acid, metolachlor ethanesulfonic acid and metolachlor oxanilic acid) were measured. Several exhibited trends with the NOM, particulate organic carbon and suspended particulate matter distributions in the Rhone waters, suggesting a significant influence on pesticide fate and transport in the river.

Citovat

SLOMBERG, Danielle L., Patrick OLLIVIER, Olivier RADAKOVITCH, Nicole BARAN, Nicole SANI-KAST, Auguste BRUCHET, Martin SCHERINGER a Jerome LABILLE. Insights into natural organic matter and pesticide characterisation and distribution in the Rhone River. Environmental Chemistry. Vic, Australia: CSIRO PUBLISHING, 2017, roč. 14, č. 1, s. 64-73. ISSN 1448-2517. Dostupné z: https://dx.doi.org/10.1071/EN16038.

@article{1409483,
   author = {Slomberg, Danielle L. and Ollivier, Patrick and Radakovitch, Olivier and Baran, Nicole and SaniandKast, Nicole and Bruchet, Auguste and Scheringer, Martin and Labille, Jerome},
   article_location = {Vic, Australia},
   article_number = {1},
   doi = {http://dx.doi.org/10.1071/EN16038},
   keywords = {SIZE-EXCLUSION CHROMATOGRAPHY; BOTTOM NEPHELOID LAYER; SURFACE WATERS; MASS-SPECTROMETRY; MOLECULAR CHARACTERIZATION; MEDITERRANEAN SEA; ALLUVIAL AQUIFER; DELTA FRANCE; GC-MS; CARBON},
   language = {eng},
   issn = {1448-2517},
   journal = {Environmental Chemistry},
   title = {Insights into natural organic matter and pesticide characterisation and distribution in the Rhone River},
   url = {http://www.publish.csiro.au/en/EN16038},
   volume = {14},
   year = {2017}
}

TY  - JOUR
ID  - 1409483
AU  - Slomberg, Danielle L. - Ollivier, Patrick - Radakovitch, Olivier - Baran, Nicole - Sani-Kast, Nicole - Bruchet, Auguste - Scheringer, Martin - Labille, Jerome
PY  - 2017
TI  - Insights into natural organic matter and pesticide characterisation and distribution in the Rhone River
JF  - Environmental Chemistry
VL  - 14
IS  - 1
SP  - 64-73
EP  - 64-73
PB  - CSIRO PUBLISHING
SN  - 14482517
KW  - SIZE-EXCLUSION CHROMATOGRAPHY
KW  - BOTTOM NEPHELOID LAYER
KW  - SURFACE WATERS
KW  - MASS-SPECTROMETRY
KW  - MOLECULAR CHARACTERIZATION
KW  - MEDITERRANEAN SEA
KW  - ALLUVIAL AQUIFER
KW  - DELTA FRANCE
KW  - GC-MS
KW  - CARBON
UR  - http://www.publish.csiro.au/en/EN16038
L2  - http://www.publish.csiro.au/en/EN16038
N2  - Thorough characterisation of natural organic matter (NOM) in natural surface waters remains vital for evaluating pollutant dynamics and interactions with NOM under realistic environmental conditions. Here, we present the characterisation of NOM and pesticide compositions for nine sampling sites over the length of the Rhone River, also evaluating the advantages and limitations of different analytical techniques to determine how they complement one another. Together with dissolved and particulate organic carbon analyses, the dissolved organic matter (DOM, <0.8 mu m) or NOM (unfiltered organic matter) was characterised with gel permeation chromatography, the polarity rapid-assessment method, excitation-emission matrix fluorescence, and pyrolysis-gas chromatography-mass spectrometry to evaluate both composition and distribution. An additional objective was the determination of the NOM degradation state (i.e. constantly produced autochthonous or weakly degraded allochthonous species), an important factor in assessing potential NOM-pollutant interactions. The NOM compositions (i.e. proteins, polyhydroxy aromatics, polysaccharides, amino sugars) and proportions were similar between sites, but variations were observed in the relative proportions of autochthonous and allochthonous material from north to south. Anionic proteins and polyhydroxy aromatics in a molecular weight range of similar to 1000-1200 Da comprised the majority of the DOM. As a pollutant case study, five pesticides (glyphosate, metalochlor, chlortoluron, isoproturon, propyzamide) and some of their metabolites (aminomethylphosphonic acid, metolachlor ethanesulfonic acid and metolachlor oxanilic acid) were measured. Several exhibited trends with the NOM, particulate organic carbon and suspended particulate matter distributions in the Rhone waters, suggesting a significant influence on pesticide fate and transport in the river.
ER  -

SLOMBERG, Danielle L., Patrick OLLIVIER, Olivier RADAKOVITCH, Nicole BARAN, Nicole SANI-KAST, Auguste BRUCHET, Martin SCHERINGER a Jerome LABILLE. Insights into natural organic matter and pesticide characterisation and distribution in the Rhone River. \textit{Environmental Chemistry}. Vic, Australia: CSIRO PUBLISHING, 2017, roč.~14, č.~1, s.~64-73. ISSN~1448-2517. Dostupné z: https://dx.doi.org/10.1071/EN16038.

Podrobný výpis o publikaci