Particulate carbon data from 5 sediment cores from the North Pacific CDisK-IV expedition


Sediment PIC concentration profiles were determined from dried and ground sediment powder. Splits were weighed into 10 mL exetainer test tubes (5-20 mg) and acidified with 10% phosphoric acid. The evolved CO2 was measured using a Picarro 2131i. Total CO2 in the Picarro analysis was standardized by running known masses of optical grade calcite standard material.

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Metadata Access
Creator Steiner, Zvi ORCID logo; Rae, James W B ORCID logo; Berelson, William M; Adkins, Jess F ORCID logo; Hou, Yi ORCID logo; Dong, Sijia ORCID logo; Lampronti, Gioliu I; Liu, Xuewu; Antler, Gilad ORCID logo; Subhas, Adam V ORCID logo; Achterberg, Eric Pieter; Turchyn, Alexandra V ORCID logo
Publisher PANGAEA
Publication Year 2022
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 455 data points
Discipline Chemistry; Natural Sciences
Spatial Coverage (-158.000W, 22.750S, -148.300E, 49.670N)
Temporal Coverage Begin 2017-08-03T00:00:00Z
Temporal Coverage End 2017-08-24T00:00:00Z