https://data.amerigeoss.org/dataset/5d03d89f-a669-4862-99c5-8ff1cf60ce91
type: Dataset
description: Various water column variables, including salinity, dissolved inorganic nutrients, pH, total alkalinity, dissolved inorganic carbon, radio-carbon isotopes were measured in samples collected using a Niskin-bottle rosette at selected depths from sites offshore of California and Oregon from October to November 2018 during NOAA cruise SH-18-12 on the R/V Bell M. Shimada (USGS field activity 2018-663-FA). CTD (Conductivity Temperature Depth) data were also collected at each depth that a Niskin-bottle sample was collected and are presented along with the water sample data.
issued: 2025-11-22T00:35:59.429049
modified: 20210902
spatial: Location
title: Water-column environmental variables and accompanying discrete CTD measurements collected off California and Oregon during NOAA cruise SH-18-12 (USGS field activity 2018-663-FA) from October to November 2018 (ver. 2.0, September 2021)
contact point: Organization
  fn: PCMSC Science Data Coordinator
keyword: amerigeo
keyword: amerigeoss
keyword: carbonate-analysis
keyword: chemical-oceanography
keyword: ckan
keyword: cmhrp
keyword: coastal-and-marine-hazards-and-resources-program
keyword: ctd-measurement
keyword: environment
keyword: geo
keyword: geochemistry
keyword: geoscientificinformation
keyword: geoss
keyword: marine-chemistry
keyword: marine-water-quality
keyword: national
keyword: north-america
keyword: ocean-salinity
keyword: ocean-temperature
keyword: oceans
keyword: pacific-coastal-and-marine-science-center
keyword: pcmsc
keyword: physical-oceanography
keyword: time-series-datasets
keyword: u-s-geological-survey
keyword: united-states
keyword: usgs
keyword: usgs-5ed8182382ce7e579c670060
keyword: water-column-features
theme: {geospatial}

Original Metadata
type: Distribution
description: The metadata original format
format: XML
issued: 2022-08-06T21:55:41.877662
modified: 2025-11-22T00:35:59.412921
access URL: https://data.usgs.gov/datacatalog/metadata/USGS.5ed8182382ce7e579c670060.xml
media type: text/xml

Digital Data
type: Distribution
description: Landing page for access to the data
format: XML
issued: 2022-08-06T21:55:41.877668
modified: 2025-11-22T00:35:59.413341
access URL: https://doi.org/10.5066/P99DIQZ5
media type: application/http

US Migrating
type: Agent