Archive · collection · 1983
Concentrations of organochlorine pesticides in water and the surface microlayer of the North Atlantic
Listed in PANGAEA
Results of four year (1977-1980) observations on concentrations of organochlorine pesticides in waters of the North Atlantic (between 10°N and 60°N) are presented.
Description
Gas-liquid chromatography has been used. Concentrations of organochlorine pesticides identified (gamma-hexachlorocyclohexane, DDT, and its metabolites DDE and TDE) between depths of 0 and 100 m range from 1 to 0.10 ng/l.
They have also been found at deeper depths. The water area is divided into regions in terms of degree and nature of pollution by organochlorine pesticides. Some patterns in their spatial distribution have been found (non-uniformity and concentration in frontal zones).
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Background concentrations of gamma-HCH, DDT, DDE and TDE have been determined.
Links
Where it is published
- DOI doi.org/10.1594/pangaea.756297 ↗
DOI / persistent id · from PANGAEA
Catalogue records · 1
- OAI-PMH record ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=oai_dc&identifier=o… ↗
metadata API · from PANGAEA
Topics
- From keywords
- Earth & Environmental Science
- Inferred from text
- Pollution and contamination 73%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| PANGAEA | oai:pangaea.de:doi:10.1594/PANGAEA.756297 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · PANGAEA | connector:pangaea@1.0.0 | |
| concepts[field].anzsrc:group:4105 | enrichment · PANGAEA | taxonomy-embedding@1.1.0 | title+keywords+description (73%) |
| concepts[field].local:field:earth-environmental | mapping · PANGAEA | connector:pangaea@1.0.0 | |
| description | source · PANGAEA | connector:pangaea@1.0.0 | /metadata/dc/description |
| license | source · PANGAEA | connector:pangaea@1.0.0 | /metadata/dc/rights |
| publication_date | source · PANGAEA | connector:pangaea@1.0.0 | |
| spatial | source · PANGAEA | connector:pangaea@1.0.0 | |
| title | source · PANGAEA | connector:pangaea@1.0.0 | /metadata/dc/title |