Measured biogenic opal percentage for sites J1002 and J1007, Chilean Margin

DOI

Sediment cores at sites J1002 and J1007 were collected from the Chilean Margin during D/V JOIDES Resolution Expedition 379T (JR100) in 2019. Sedimentary Green/Blue (G/B) ratio data were collected during the expedition. Measured biogenic opal contents were compared to the G/B to test the utility of G/B as a proxy for diatom productivity. Laboratory measurements in this study were conducted in 2020 at Rutgers University.

Further funding: NETL Methane Hydrates Fellowship Program

Identifier
DOI https://doi.org/10.1594/PANGAEA.946045
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.946044
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.946045
Provenance
Creator Li, Chen ORCID logo; Clementi, Vincent ORCID logo; Bova, Samantha C ORCID logo; Rosenthal, Yair ORCID logo; Childress, Laurel; Wright, James D ORCID logo; Jian, Zhimin
Publisher PANGAEA
Publication Year 2022
Funding Reference Ministry of Science and Technology of the People's Republic of China https://doi.org/10.13039/501100002855 Crossref Funder ID 2018YFE0202401 ; National Science Foundation https://doi.org/10.13039/100000001 Crossref Funder ID 1756241 https://www.nsf.gov/awardsearch/showAward?AWD_ID=1756241 Digging Deeper with the JR100: Extending high resolution paleoclimate records from the Chilean Margin to the Eemian
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 144 data points
Discipline Earth System Research
Spatial Coverage (-75.687W, -46.072S, -73.666E, -36.542N)
Temporal Coverage Begin 2019-07-31T22:08:00Z
Temporal Coverage End 2019-08-13T16:30:00Z