NGR - /JOIDES Resolution/
On this page, you can access the quantified concentrations of potassium (K), uranium (U), and thorium (Th) in marine sediments and rocks, collected by the RV /JOIDES Resolution/ between 2009 and 2024. These data were derived from the natural gamma radiation (NGR) spectra recorded onboard, processed through a deconvolution algorithm using a MATLAB script as detailed in De Vleeschouwer et al. (2017).
More recent Expedition data will be made available after their respective moratorium periods.
De Vleeschouwer, D., et al. (2017). /Quantifying K, U, and Th contents of marine sediments using shipboard natural gamma radiation spectra measured on DV JOIDES Resolution./ /Geochem. Geophys. Geosyst./, 18, 1053–1064, doi:10.1002/2016GC006715.
To download the data, simply select your expedition of interest below. Please ensure to cite the above publication when using these datasets in any form.
Exp. 324
Exp. 350