COR1502 Expedition in the Pointe-des-Monts area of the St. Lawrence Estuary: marine geology data, sediment characterization

10.26071/ogsl-b9c4e4c9-bcc6

COR1502 Expedition took place from June 1st to 7th 2015 on board the research ship (R/V) Coriolis II. The general objective was to perform detailed geophysical surveys and collect different types of sediment samples, in order to assess sediment dynamics and the evolution of the submarine canyon geomorphology at Pointe-des-Monts.

This dataset includes sample locations and high-resolution images of the cores (CT-scan and photo). Different sediment properties were analyzed:

Physical properties: spectrophotometry (L a b, RGB, XYZ, Munsell color), gamma density, P-wave velocity and amplitude, fractional porosity, resistivity and impedance.

Magnetic properties: magnetic susceptibility.

Chemical properties: X-ray fluorescence.

For further information on the methodology, please consult St-Onge et al. (2007).

Access and Use

Licence: Creative Commons Attribution 4.0
Limitations: The MSCL (Multi-Sensor Core Logger) data may have some irregularities for values at the beginning and the end of each core section or there may be blank intervals due to sediment-free spaces.

Data and Resources

Data dictionnaryODS

Data dictionary that provides information on the different variables of this...

Density, P-wave velocity, fractional porosity,...ERDDAP

Access Form to high-resolution data of physical (density, P-wave velocity,...

Munsell value, CIE color, magnetic...ERDDAP

Access Form to high-resolution data of physical (Munsell value and CIE...

High-resolution photography and CT-scan of...ERDDAP

Access Form to high-resolution images of sediment cores. CT-scan and...

Expedition reportPDF

Expedition report.

Coring locationsERDDAP

Direct access to download in KML format the sampling locations of sediment...

CSV data of density, P-wave velocity,...ERDDAP

Direct access to download in CSV format high-resolution data of physical...

CSV data of Munsell values, CIE color,...ERDDAP

Direct access to download in CSV format high-resolution physical (Munsell...

Citation

Keywords

Dataset extent

Metadata Reference Date(s) February 15, 2023 (Publication)
March 21, 2023 (Revision)
Data Reference Date(s) June 01, 2015 (Creation)
Frequency of Update As Needed

Access full metadata here

Source last modified March 23, 2023 at 08:11

Other records harvested from ismer_metadata_files_autogenerated

Responsible Party 1
Name
St-Onge, Guillaume ORCID logo
Affiliation
Laboratoire de paléomagnétisme et géologie marine - UQAR ISMER
Email
Guillaume_St-Onge@uqar.ca
Role
  • Author
  • Custodian
  • Distributor
  • Owner
  • Principal Investigator
Responsible Party 2
Name
Beauvais, Quentin
Affiliation
Laboratoire de paléomagnétisme et géologie marine - UQAR ISMER
Email
Quentin_Beauvais@uqar.ca
Role
  • Custodian
  • Point of Contact
  • Collaborator
Responsible Party 3
Affiliation
Laboratoire de paléomagnétisme et géologie marine - UQAR ISMER
Role
  • Distributor
  • Owner
  • Resource Provider
Responsible Party 4
Affiliation
Chaire de recherche du Canada en géologie marine
Role
  • Distributor
  • Owner
  • Funder
Responsible Party 5
Affiliation
St. Lawrence Global Observatory ROR logo
Email
info@ogsl.ca
Role
Publisher

Field Value
Ocean Variables Other
Scope Dataset
Status On Going
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form
Spatial Extent [[[-67.5865, 49.1539], [-67.2116, 49.1539], [-67.2116, 49.3224], [-67.5865, 49.3224], [-67.5865, 49.1539]]]
North Bounding Latitude 49.3224
South Bounding Latitude 49.1539
East Bounding Longitude -67.2116
West Bounding Longitude -67.5865
Temporal Extent
Begin
2015-06-01
End
2015-06-07
Vertical Extent
Min
293.0
Max
315.0
Default Locale English
Citation identifier
Code
https://doi.org/10.26071/ogsl-b9c4e4c9-bcc6
Included in Data Catalogue
Included in Data Catalogue 1
Name
OGSL/SLGO
URL
https://catalogue.ogsl.ca