Water Column Chemical Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT199-227 during 2008-2010 (NODC Accession 0088839)

browse graphicPreview graphic
The HOT program makes repeated observations of the physics, biology and chemistry at a site approximately 100 km north of Oahu, Hawaii. Two stations are visited about once a month: Kahe Point (Station 1: 21.34N, 158.27W) and Station ALOHA (Station 2: 22.75N, 158W). Various other stations are made intermittently in support of similar research objectives or mooring deployments.

Samples of water column chemical analyses were collected mostly in the upper 1000m using Niskin bottles mounted on a rosette. The strategy was to sample at density horizons within the main thermocline at pressure horizons above and below this region (i.e., <150 dbar and >2000 dbar). Care was applied to ensure the highest possible accuracy and precision. A total 56 parameters are acquired.

This NODC Accession contains Water Column Chemical data for HOT cruises 199-227 during 2008-2010. These data represent the full array of chemical parameters in support of the JGOFS program, and for convenience, a repeat of key parameters found in the Bottle and CTD Data as prepared by the Physical Oceanographic (PO) component of HOT, which are also archived at NODC. NODC holds historic Water Column Chemical data for HOT cruises 1-198 in separate accessions.

Cruise 207 was cut short due to a problem with the winch and no data are available.

Cruise 218 was a short cruise due to equipment problems and only has one ctd cast and no thermosalinograph data.
  • Cite as: Church, Matthew J.; University of Hawai'i at Mānoa (2012). Water Column Chemical Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT199-227 during 2008-2010 (NODC Accession 0088839). Version 1.1. National Oceanographic Data Center, NOAA. Dataset. [access date]
gov.noaa.nodc:0088839
Download Data
  • HTTPS (download)
    Navigate directly to the URL for data access and direct download.
  • FTP (download)
    These data are available through the File Transfer Protocol (FTP). You may use any FTP client to download these data.
Distribution Formats
  • ASCII Text
Ordering Instructions Data may be searched and downloaded using online services provided by NCEI using the online resource URLs in this record. Contact NCEI Information Services for custom orders. When requesting data from NCEI, the desired data set may be referred to by the unique package identification number listed in this metadata record.
Distributor DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Dataset Point of Contact Information Services
DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
301-713-3277
NCEI.Info@noaa.gov
Time Period 2008-02-18 to 2010-11-22
Spatial Bounding Box Coordinates
N: 22.884
S: 21.334
E: -157.903
W: -158.375
Spatial Coverage Map
General Documentation
Publication Dates
  • publication: 2012-07-06
Edition 1.1
Data Presentation Form Digital table - digital representation of facts or figures systematically displayed, especially in columns
Dataset Progress Status Complete - production of the data has been completed
Data Update Frequency As needed
Supplemental Information
Previous HOT Water Column Chemical (GOF) sets submitted to NODC: NODC Accession Contents
9900208 HOT 1988-1998 (BEACH (*.gof) and PO (*.sea) bottle data)
9700176 HOT 1994-1995 (cruises HOT51-68)
0046427* HOT 1988-2007 (cruises HOT1-198)

*note, this set is missing the WOCE_SUM files for HOT cruises 1-100 which define the location and date/time. See NODC Accession 9900208 for SUM files. This accession duplicates *.gof files found in NODC accession 9900208.
Purpose The objective is to support studies of the earth as a system of interrelated physical, chemical, and biological processes that act together to regulate the habitability of our plantet. The first goal is to understand the earth- ocean-atmosphere system and how it functions. The second goal is to describe, and eventually predict, major cause-and-effect relationships. The former goal is focused on physical oceanographic processes and the latter on biogeochemical proceses.
Use Limitations
  • accessLevel: Public
  • Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
Dataset Citation
  • Cite as: Church, Matthew J.; University of Hawai'i at Mānoa (2012). Water Column Chemical Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT199-227 during 2008-2010 (NODC Accession 0088839). Version 1.1. National Oceanographic Data Center, NOAA. Dataset. [access date]
Cited Authors
Contributors
Resource Providers
Publishers
Theme keywords NODC DATA TYPES THESAURUS NODC OBSERVATION TYPES THESAURUS WMO_CategoryCode
  • oceanography
Global Change Master Directory (GCMD) Science Keywords
  • EARTH SCIENCE > AGRICULTURE > ANIMAL SCIENCE > ANIMAL PHYSIOLOGY AND BIOCHEMISTRY
  • EARTH SCIENCE > BIOLOGICAL CLASSIFICATION
  • EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > BACTERIA/ARCHAEA
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITROGEN
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS
  • EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PIGMENTS > CHLOROPHYLL
  • EARTH SCIENCE > OCEANS > OCEAN PRESSURE > WATER PRESSURE
  • EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE
  • EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY
Originator Keywords
  • Adenosine 5'-Triphosphate (ATP) (ng/kg)
  • Alkalinity (ueq/kg)
  • Bottle Oxygen (umol/kg)
  • Bottle Salinity (PSS-78)
  • CTD
  • CTD Oxygen (UMOL/KG)
  • CTD Pressure (Decibars)
  • CTD Salinity (PSS-78)
  • CTD Temperature (ITS-90)
  • Dissolved Inorganic Carbon (DIC) (umol/kg)
  • Dissolved Organic Carbon (DOC) (umol/kg)
  • Dissolved Organic Nitrate (DON) (umol/kg)
  • Dissolved Organic Phosphate (DOP) (umol/kg)
  • Eukaryotes (E.bact) (10**5/ml)
  • Fluorometric Chlorophyll a (Chl a.) (ug/l)
  • Guanosine 5'-Triphosphate (GTP) (ng/kg)
  • HPLC 19'-Butanoyloxyfucoxanthin (19 But) (ng/l)
  • HPLC 19'-Hexanoyloxyfucoxanthin (19 Hex) (ng/l)
  • HPLC Alpha Carotens (A.Car) (ng/l)
  • HPLC Beta Carotens (B.Car) (ng/l)
  • HPLC Carotens (caroten) (ng/l)
  • HPLC Chlorophyll [c1+c2] & Mg 3, 8 DVP4A5 (Chl c1+2) (ng/l)
  • HPLC Chlorophyll c1 + c2 + c3 (Chl+) (ng/l)
  • HPLC Chlorophyll c3 (Chl c3) (ng/l)
  • HPLC Chlorophyllide a (Chlda a) (ng/l)
  • HPLC Chloropyll b (Chl b) (ng/l)
  • HPLC Chloropyll c4 (Chl c4) (ng/l)
  • HPLC Diadinoxanthin (Diadino) (ng/l)
  • HPLC Divinyl Chlorophyll a (DV.Chla) (ng/l)
  • HPLC Fucoxanthin (Fuco) (ng/l)
  • HPLC Lutein (Lutein) (ng/l)
  • HPLC Monovinyl Chlorophyll a (MV.Chla) (ng/l)
  • HPLC Peridinin (Peridino) (ng/l)
  • HPLC Prasinoxanthin (Prasino) (ng/l)
  • HPLC Violaxanthin (Viol) (ng/l)
  • HPLC Zeaxanthin (Zeaxan) (ng/l)
  • HPLC chlorophyll a. (HPLCchl) (ng/l)
  • Heterotrophic Bacteria (H.Bact) (10**5/ml)
  • Hydrogen Peroxide (H2O2) (umol/kg)
  • Low-level Nitrate (LLN) (nmol/kg)
  • Low-level Phosphate (LLP) (nmol/kg)
  • Low-level Silica (LLSi) (umol/kg)
  • NO2 (NMOL/KG)
  • Niskin Bottles
  • Nitrate + Nitrite (NO2+NO3) (umol/kg)
  • Nitrous Oxide (N2O) (umol/kg)
  • P13c (permil)
  • P15N (permil)
  • PE .4u (NG/L)
  • PE 10u (NG/L)
  • PE 5u (NG/L)
  • PIC (UMOL/KG)
  • Partial Pressure of Carbon Dioxide (pCO2) (uatm)
  • Particulate Carbon (PC) (umol/kg)
  • Particulate Nitrogen (PN) (umol/kg)
  • Particulate Phosphate (PP) (nmol/kg)
  • Pheopigments (Pheo) (ug/l)
  • Phosphate (PO4) (umol/kg)
  • Potential Density (kg/m3)
  • Potential Temperature (ITC-90)
  • Prochlorococcus (P.Bact) (10**5/ml)
  • Psi (NMOL/KG)
  • SPEC.SI (UMOL/KG)
  • Silicate (SiO4) (umol/kg)
  • Synechococcus (S.Bact) (10**5/ml)
  • TD700A (UG/L)
  • TD700B (UG/L)
  • TD700C (UG/L)
  • Total Dissolved Nitrogen (TDN) (umol/kg)
  • Total Dissolved Phosphorus (TDP) (umol/kg)
  • biogeochemical data
  • hydrographic data
  • pH (TOT25, either sws25 or nbs25)
  • physical data
  • profile data
  • water column chemical data
Data Center keywords Global Change Master Directory (GCMD) Data Center Keywords
  • DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce
  • DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce
NODC COLLECTING INSTITUTION NAMES THESAURUS NODC SUBMITTING INSTITUTION NAMES THESAURUS
Platform keywords NODC PLATFORM NAMES THESAURUS
Instrument keywords NODC INSTRUMENT TYPES THESAURUS Global Change Master Directory (GCMD) Instrument Keywords
  • CTD > Conductivity, Temperature, Depth
  • FLUOROMETERS
  • OXYGEN METERS
Place keywords NODC SEA AREA NAMES THESAURUS Global Change Master Directory (GCMD) Location Keywords
  • OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN
Originator Place Names
  • HALE ALOHA
  • Hawaii
  • Hawaii Ocean Time Series (HOT)
  • Kaena Point
  • Kahe Point
  • Oahu
  • Pacific
  • Station Aloha
  • central north Pacific
Project keywords NODC PROJECT NAMES THESAURUS Global Change Master Directory (GCMD) Project Keywords
  • HOT > Hawaiian Ocean Time Series Project
  • JGOFS > Joint Global Ocean Flux Study, IGBP
Keywords NCEI ACCESSION NUMBER
Use Constraints
  • Cite as: Church, Matthew J.; University of Hawai'i at Mānoa (2012). Water Column Chemical Data of the Hawaii Ocean Time-series (HOT) program in the North Pacific 100 Miles North of Oahu, Hawaii for Cruises HOT199-227 during 2008-2010 (NODC Accession 0088839). Version 1.1. National Oceanographic Data Center, NOAA. Dataset. [access date]
Access Constraints
  • NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
Fees
  • Digital data may be downloaded from NCEI at no charge in most cases. For custom orders of digital data or to obtain a copy of analog materials, please contact NCEI Information Services for information about current fees.
Lineage information for: dataset
Processing Steps
  • 2012-07-06T10:57:10 - NCEI Accession 0088839 v1.1 was published.
Output Datasets
Lineage information for: repository
Processing Steps
  • 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
Acquisition Information (collection)
Instrument
  • bottle
  • CTD
  • fluorometer
  • oxygen meter
Platform
  • KA'IMIKAI-O-KANALOA
  • KILO MOANA
  • THOMAS G. THOMPSON
Last Modified: 2018-11-01T15:13:48
For questions about the information on this page, please email: NODC.DataOfficer@noaa.gov