Atlantic sediment polycyclic aromatic hydrocarbon (PAH) concentrations from samples collected using a multi-corer and box corer from multiple cruises throughout the Atlantic between 1994 and 2010
Atlantic sediment polycyclic aromatic hydrocarbon (PAH) concentrations from samples collected using a multi-corer and box corer from multiple cruises throughout the Atlantic between 1994 and 2010
Date
2023-10-06
Authors
Lohmann, Rainer
St. Laurent, Kari Ann
St. Laurent, Kari Ann
Linked Authors
Alternative Title
Citable URI
Date Created
2023-09-14
Location
Tropical North Atlantic Ocean
South Atlantic
westlimit: 9.3844; southlimit: -37.6181; eastlimit: -47.4844; northlimit: 16.8344
South Atlantic
westlimit: 9.3844; southlimit: -37.6181; eastlimit: -47.4844; northlimit: 16.8344
DOI
10.26008/1912/bco-dmo.908357.1
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Keywords
sediments
Atlantic Ocean
Polycyclic Aromatic Hydrocarbons
Atlantic Ocean
Polycyclic Aromatic Hydrocarbons
Abstract
These data include sediment polycyclic aromatic hydrocarbon (PAH) concentrations. These data were collected on multiple cruises in throughout the Atlantic; specifically, in the Amazon Delta (EN-480; July 2010), Sierra Leone Rise (EN-481; August 2010), Niger Delta (GeoB 4901, GeoB 4903, GeoB 4904, GeoB 4905, GeoB 4907, and GeoB 4908; February/March 1998), Senegal Delta (GeoB 9501; April/May 2003), and Northwest Argentina Basin (GeoB 2814; July/August 1994). Sediments were collected using multi-corer and box corer samples and kept frozen until analysis.
Polycyclic aromatic hydrocarbon concentrations were determined by gas chromatography mass spectrometry. A total of 24 PAH analytes were quantified using ChemStation software. These data help better constrain pyrogenic carbon sources and PAH accumulation rates into Atlantic sediments.
These data were published in St.Laurent, et al. (2023).
For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/908357
Description
Dataset: Atlantic Sediment PAH
Embargo Date
Citation
Lohmann, R., & St. Laurent, K. A. (2023). Atlantic sediment polycyclic aromatic hydrocarbon (PAH) concentrations from samples collected using a multi-corer and box corer from multiple cruises throughout the Atlantic between 1994 and 2010 (Version 1) [Data set]. Biological and Chemical Oceanography Data Management Office (BCO-DMO). https://doi.org/10.26008/1912/BCO-DMO.908357.1