International Ocean Discovery Program
Published October 11, 2023 | Version v1
Dataset Open

IODP Expedition 391 Interstitial water composite report

Authors/Creators

Contributors

Description

This composite report includes data from numerous interstitial water (IW) analyses (e.g., ICP-LIQUIDS and IONCHROM) in a variable set of columns. Each row combines the data from several tests (groups of measurements made on the same sample at the same time) for a particular IW sample. If data do not exist for a particular expedition, the column does not appear. To identify individual samples and tests, see each separate analysis (ALKALINITY, ICP-LIQUIDS, IONCHROM, SALINITY, SPEC, TITRATOR, and potentially others). Major and minor elements were determined by inductively coupled plasma-atomic emission spectrocsopy (ICP-LIQUIDS). Cations and anions were measured by ion chromatography (IONCHROM). Complex ions were measured by colorimetric measurements using a UV-VIS spectrometer (SPEC). Alkalinity and chloride was measured by titration (ALKALINITY and TITRATOR). Dissolved carbon (DC), dissolved inorganic carbon (DIC), and dissolved organic carbon (DOC) were measured by combustion in a total organic carbon (TOC) analyzer. Salinity was measured by refractometer (SALINITY). pH was measured by ion-selective electrode as part of the alkalinity procedure and is reported in the ALKALINITY analysis.

Files

IWREPORT-README.txt

Files (14.0 kB)

Name Size Download all
md5:7ab3f8dc09ccfc182e87854f6a63e551
580 Bytes Download
md5:d2529ea64a5264129b9fa10d664d62ee
11.2 kB Preview Download
md5:4a0213ea19013e6d797b208b2f4fa0c6
2.2 kB Preview Download

Additional details

Related works

Is documented by
Publication: 10.14379/iodp.proc.391.2023 (DOI)

Funding

U.S. National Science Foundation
Management and Operations of the JOIDES Resolution as a Facility for the International Ocean Discovery Program (IODP) 1326927