Dissolved neodymium and hafnium isotope data of surface water samples during RV Meteor cruise M147


The dataset contains the isotope compositions of dissolved Nd and Hf in surface waters. Nd and Hf isotopes were measured by Neptune Plus MC-ICP-MS. External reproducibility was monitored by internal laboratory standard solutions NIST 3135a and CGHF1, and USGS reference material NOD-A-1.

% removal fraction = (1-[Nd or Hf]measured / [Nd or Hf]conservative) * 100. [Nd or Hf]measured represents the actual concentration measured and [Nd or Hf]conservative represents the concentration expected from conservative two-endmember mixing for the same salinity.

DOI https://doi.org/10.1594/PANGAEA.959566
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.959573
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.959566
Creator Xu, Antao ORCID logo; Hathorne, Ed C ORCID logo; Laukert, Georgi (ORCID: 0000-0002-8209-763X); Frank, Martin ORCID logo
Publisher PANGAEA
Publication Year 2023
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 779 data points
Discipline Earth System Research
Spatial Coverage (-51.813W, -0.634S, -46.799E, 6.576N)
Temporal Coverage Begin 2018-04-29T23:53:36Z
Temporal Coverage End 2018-05-17T23:03:30Z