Chemical analysis of PAK's, Organotin, PCB's, PBDE's and organochlorine pesticides as possible endocrine disruptors in Scheldt estuary

Water, sediment, suspended matter and biota were sampled along the Western Scheldt from 2002 to 2006. All matrices were analysed for PAK's, Organotin, PCB's, PBDE's and OCl pesticides using GCMS and GCMS/MS.

Identification

Publication Date: 2021-12-02

Title: Chemical analysis of PAK's, Organotin, PCB's, PBDE's and organochlorine pesticides as possible endocrine disruptors in Scheldt estuary

Abstract: Water, sediment, suspended matter and biota were sampled along the Western Scheldt from 2002 to 2006. All matrices were analysed for PAK's, Organotin, PCB's, PBDE's and OCl pesticides using GCMS and GCMS/MS.

Dataset Language: en

Dataset Creator: Koninklijk Belgisch Instituut voor Natuurwetenschappen; Departement Beheer van het Mariene Ecosysteem; Beheerseenheid Mathematisch Model Noordzee en Schelde-estuarium; Oostende - Els Monteyne

Dataset Creator: Koninklijk Belgisch Instituut voor Natuurwetenschappen; Departement Beheer van het Mariene Ecosysteem; Beheerseenheid Mathematisch Model Noordzee en Schelde-estuarium; Oostende - Patrick Roose

Metadata Provider: Flanders Marine Institute (VLIZ)

BE

https://www.vliz.be

Associated Party: custodianSteward

Koninklijk Belgisch Instituut voor Natuurwetenschappen; Departement Beheer van het Mariene Ecosysteem; Beheerseenheid Mathematisch Model Noordzee en Schelde-estuarium; Oostende - Els Monteyne

Dataset Contact: Koninklijk Belgisch Instituut voor Natuurwetenschappen; Departement Beheer van het Mariene Ecosysteem; Beheerseenheid Mathematisch Model Noordzee en Schelde-estuarium; Oostende - Els Monteyne

Keywords (ASFA)

Chemical pollutants
Chlorinated hydrocarbons
DDT
Estuaries
Halogenated hydrocarbons
PCB
Pesticides
Polychlorinated biphenyls
Toxicants
Tributyltin
Water quality

Geographic Coverage

Geographic Description: ANE, Scheldt Estuary

Geographic Coverage

Geographic Description: EurOBIS calculated BBOX > station Bounding Box

Bounding Box

West Bounding Coordinate: 3.5699999332428

East Bounding Coordinate: 4.3916602134705

North Bounding Coordinate: 51.436668395996

South Bounding Coordinate: 51.21883392334

Geographic Coverage

Geographic Description: DAS20_S12 > station S12

Bounding Box

West Bounding Coordinate: 4.225

East Bounding Coordinate: 4.225

North Bounding Coordinate: 51.365

South Bounding Coordinate: 51.365

Geographic Coverage

Geographic Description: DAS20_S07 > station S07

Bounding Box

West Bounding Coordinate: 4

East Bounding Coordinate: 4

North Bounding Coordinate: 51.43666667

South Bounding Coordinate: 51.43666667

Geographic Coverage

Geographic Description: DAS20_S04 > station S04

Bounding Box

West Bounding Coordinate: 3.825

East Bounding Coordinate: 3.825

North Bounding Coordinate: 51.345

South Bounding Coordinate: 51.345

Geographic Coverage

Geographic Description: DAS20_S09 > station S09

Bounding Box

West Bounding Coordinate: 4.07833333

East Bounding Coordinate: 4.07833333

North Bounding Coordinate: 51.37

South Bounding Coordinate: 51.37

Geographic Coverage

Geographic Description: DAS20_S01 > station S01

Bounding Box

West Bounding Coordinate: 3.57

East Bounding Coordinate: 3.57

North Bounding Coordinate: 51.41666667

South Bounding Coordinate: 51.41666667

Geographic Coverage

Geographic Description: DAS20_S22 > station S22

Bounding Box

West Bounding Coordinate: 4.39166667

East Bounding Coordinate: 4.39166667

North Bounding Coordinate: 51.21883333

South Bounding Coordinate: 51.21883333

Geographic Coverage

Geographic Description: DAS20_S15 > station S15

Bounding Box

West Bounding Coordinate: 4.27333333

East Bounding Coordinate: 4.27333333

North Bounding Coordinate: 51.31333333

South Bounding Coordinate: 51.31333333

Temporal Coverage

Range of Dates

Begin Date: 2002-01-01

End Date: 2006-01-01

Taxonomic Coverage

General Taxonomic Coverage: urn:lsid:marinespecies.org:taxname:107552

Taxonomic Classification

Taxonomic Rank Name: species

Taxonomic Rank Value: Crangon crangon (Linnaeus, 1758)

Taxonomic Coverage

General Taxonomic Coverage: urn:lsid:marinespecies.org:taxname:120136

Taxonomic Classification

Taxonomic Rank Name: species

Taxonomic Rank Value: Neomysis integer (Leach, 1814)

License Information

Intellectual Rights

This work is licensed under a

Creative Commons Attribution (CC-BY) 4.0 License

Additional Metadata

describes: Extra metadata added by VLIZ to add parameter, platform info, as well as GBIF fields

Metadata

parameter: DDT

parameter: Dieldrin

parameter: Hexachlorobenzene

parameter: Lindane

parameter: Organotin

parameter: Polybrominated diphenyl ethers (PBDEs)

parameter: Polychlorinated biphenyls (PCBs)

parameter: Polycyclic aromatic hydrocarbons (PAHs)

GBIF Metadata Block

Date Stamp: 2021-12-02T15:14:18+01:00

Hierarchy Level: dataset

Citation: Monteyne, E.; Roose, P.; Management Unit of the North Sea Mathematical Models - RBINS; (2003): Chemical analysis of PAK's, Organotin, PCB's, PBDE's and organochlorine pesticides as possible endocrine disruptors in Scheldt estuary.

Physical

Object Name: Online dataset

Character Encoding: UTF-8

Data Format

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Format Name: HTML

Distribution

Online

URL: https://www.emodnet-biology.eu/portal/index.php?dasid=20

Physical

Object Name: Online dataset

Character Encoding: UTF-8

Data Format

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Format Name: HTML

Distribution

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URL: https://www.emodnet-biology.eu/toolbox/en/download/occurrence/dataset/20

Physical

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Character Encoding: UTF-8

Data Format

Externally Defined Format

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Distribution

Online

URL: http://mda.vliz.be/mda/directlink.php?fid=VLIZ_00000321_1362056226

Physical

Object Name: Online dataset

Character Encoding: UTF-8

Data Format

Externally Defined Format

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Distribution

Online

URL: https://obis.org/dataset/beee292b-d8b5-43b5-a836-906b92486908

Physical

Object Name: Online dataset

Character Encoding: UTF-8

Data Format

Externally Defined Format

Format Name: HTML

Distribution

Online

URL: http://www.scheldemonitor.be/dataproducts/nl/toolbox/

Physical

Object Name: Dataset dedicated website

Character Encoding: UTF-8

Data Format

Externally Defined Format

Format Name: HTML

Distribution

Online

URL: http://www.vliz.be/projects/endis/

Physical

Object Name: Online dataset

Character Encoding: UTF-8

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Format Name: HTML

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URL: http://www.vliz.be/projects/endis/imers.php?resultsDas[]=20

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Character Encoding: UTF-8

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• Method

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

(2) Lab protocol: De PAK’s worden geëxtraheerd uit het water door gebruik te maken van speeddisk C18 extractie filters (Baker). De filters worden eerst geconditioneerd met methanol en organisch vrij water. Daarna wordt het waterstaal over de filter gebracht met behulp van een vaccuümpomp. De filter wordt nadien gedroogd, door nog enkele minuten de filter onder v

Method Step

Description: GCMS DDT sediment analysis

Method Step

Description: GCMS DDT biotic analysis

Method Step

Description: GCMS dieldrin biotic analysis

Method Step

Description: GCMS dieldrin sediment analysis

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

Method Step

Description: GCMS HCB sediment analysis

Method Step

Description: GCMS HCB biotic analysis

Method Step

Description: GCMS lindane biotic analysis

Method Step

Description: GCMS lindane sediment analysis

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

(2) Lab protocol: De ionogene organotin-verbindingen komen via een schudextraktie m.b.v. methanol, azijnzuur en hexaan beschikbaar voor alkylering. De tri, di en mono-alkyltinverbindingen worden vervolgens geethyleerd m.b.v. NaB(Et)4. De tetra-alkyltin-verbindingen migreren door het toevoegen van (extra) water naar de hexaanfase. Na centrifugeren wordt de hexaanf

Method Step

Description: GCMS organotin sediment analysis

Method Step

Description: GCMS organotin biotic analysis

Method Step

Description: GCMS PBDE biotic analysis

Method Step

Description: GCMS PBDE sediment analysis

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

Method Step

Description: GCMS PCB sediment analysis

Method Step

Description: GCMS PCB biotic analysis

Method Step

Description: GCMS PAK biotic analysis

Method Step

Description

(1) Sampling protocol: Go Flo; opening and closing at certain depth, undisturbed watersample; Teflon coating evoiding contamination

Method Step

Description

(1) Sampling protocol: Van Veen grijper staalnames

(2) Lab protocol: Een hoeveelheid sedimentmonster wordt verzeept met methanol en kaliumhydroxide gedurende 2 uur.Het mengsel wordt gefiltreerd en opgevangen in een scheitrechter waar het wordt geextraheerd met n-pentaan. Het extract wordt aan de rotovapor ingedampt en op een Al2O3 kolom gebracht. Laat nog 2 maal 1 ml eluent (1/1 volume n-pentaan en dichloromethaan) over de kolom lopen. Het eluent wordt tot 1 ml geconcentreerd met de rotovapor

Sampling

Study Extent: Entire sampling area

Sampling Description: GCMS DDT analysis; GCMS DDT sediment analysis; GCMS DDT biotic analysis; GCMS dieldrin biotic analysis; GCMS dieldrin sediment analysis; GCMS Dieldrin analysis; GCMS HCB analysis; GCMS HCB sediment analysis; GCMS HCB biotic analysis; GCMS lindane biotic analysis; GCMS lindane sediment analysis; GCMS Lindane analysis; GCMS organotin analysis; GCMS organotin sediment analysis; GCMS organotin biotic analysis; GCMS PBDE biotic analysis; GCMS PBDE sediment analysis; GCMS PBDE analysis; GCMS PCB analysis; GCMS PCB sediment analysis; GCMS PCB biotic analysis; GCMS PAK biotic analysis; GCMS PAK analysis; GCMS PAK sediment analysis

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Identification

Geographic Coverage

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Bounding Box

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Temporal Coverage

Range of Dates

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Taxonomic Classification

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Taxonomic Classification

License Information

Additional Metadata

Metadata

GBIF Metadata Block

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Online

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Online

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Online

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Online

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Online

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Online

Methods

• Method

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