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Parameter: radium-228

Short Description: radium-228

Short Name: Ra228

Official Name: radium-228

Units: various

External Identifier: skos:closeMatch: https://vocab.nerc.ac.uk/collection/S27/current/CS002760/

Description

An isotope of the chemical element radium, one of six chemical elements classified as an alkaline earth metal. Its atomic number is 88.

Parameter Occurences in Datasets (10)

Dataset	PI-Supplied Description	PI-Supplied Name
Measurements of global dissolved submarine groundwater discharge (SGD) 226-Radium and 228-Radium	228Ra isotope concentration. "BDL" = "below detection limit. 0.4 dpm/100L is the detection limit for 228Ra for this dataset.	Ra228
Water column dissolved radium-226 and radium-228 from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018	Dissolved Radium-228 activity	Ra_228_D_CONC_PUMP_0wrh9t
Water column dissolved radium-226 and radium-228 from Leg 1 (Seattle, WA to Hilo, HI) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1814) on R/V Roger Revelle from September to October 2018	One standard deviation of Ra_228_D_CONC_PUMP_0wrh9t	SD1_Ra_228_D_CONC_PUMP_0wrh9t
Water column dissolved radium-226 and radium-228 from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018	Dissolved Radium-228 activity	Ra_228_D_CONC_PUMP_eokmy1
Water column dissolved radium-226 and radium-228 from Leg 2 (Hilo, HI to Papeete, French Polynesia) of the US GEOTRACES Pacific Meridional Transect (PMT) cruise (GP15, RR1815) on R/V Roger Revelle from October to November 2018	One standard deviation of Ra_228_D_CONC_PUMP_eokmy1	SD1_Ra_228_D_CONC_PUMP_eokmy1
Desorbed Radium from Kolyma (Russia), Ellice (Canada), and Kodiak Island (USA) Rivers	228Ra sediment isotope concentration	Ra228_s
Desorbed Radium from Kolyma (Russia), Ellice (Canada), and Kodiak Island (USA) Rivers	Ra228_s error	Ra228_s_error
Dissolved Radium from Kolyma (Russia), Ellice (Canada), and Kodiak Island (USA) Rivers	228Ra isotope concentration	Ra228
Dissolved Radium from Kolyma (Russia), Ellice (Canada), and Kodiak Island (USA) Rivers	Ra228 error	Ra228_error
Radium isotope measurements from bottom waters in the South Atlantic Bight from 2015-2020 (SAB BMA project)	Measured Radium-228 activity in the bottom water	Measured_228Ra