National Coral Reef Monitoring Program: Shallow Water Conductivity-Temperature-Depth (CTD) Profiles for select coral reef locations across the Hawaiian Archipelago since 2013

Vertical profiles of temperature, salinity, and turbidity from nearshore shallow water Conductivity-Temperature-Depth (CTD) surveys provide information about the water column and local sea water chemistry changes. These surveys were conducted to characterize the spatial structure of the physical and chemical properties of the ocean environment influencing the living coral reef resources observed during XXXXX surveys. Water samples were collected at the shallow water CTD sites to examine near-shore water quality. Shallow CTD casts are vertical profiles (max 30 meter depth, downcast only) of water column conductivity, temperature, and pressure (Sea-Bird Electronics, SBE19-plus; accuracy of 0.005 S m-1 in conductivity, 0.0002C in temperature, and 0.1% in pressure). A transmissometer (Wetlabs Inc; provides profiles of beam transmittance, related to turbidity) and a dissolved oxygen sensor (Sea-Bird Electronics, SBE43; accuracy of 2% of saturation) are also attached. Data are collected by lowering the CTD in a profiling mode from a small boat at a descent rate of approximately 0.5 to 0.75m s-1 to a maximum depth of 30m. Data processing was performed using Seabird Instrument's SeaSoft SBE Data Processing Software (http://www.seabird.com/software/SBEDataProcforWindows.htm).

Data and Resources

Additional Info

Field Value
Last Updated December 20, 2019, 17:33
Created December 20, 2019, 17:33
access_constraints ["Access Constraints: None | Use Constraints: Please cite NOAA Coral Reef Ecosystem Program (CREP) when using the data. \n\nSuggested Citation:\nCoral Reef Ecosystem Program; Pacific Islands Fisheries Science Center (2016). National Coral Reef Monitoring Program: Shallow Water Conductivity-Temperature-Depth (CTD) Profiles for selected locations across the Hawaiian Archipelago since 2013. NOAA's National Center for Environmental Information, https://inport.nmfs.noaa.gov/inport/item/36818. | Distribution Liability: While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty."]
bbox-east-long -154.8055483
bbox-north-lat 22.17813995
bbox-south-lat 18.92598792
bbox-west-long -160.2448587
contact-email thomas.oliver@noaa.gov
coupled-resource []
dataset-reference-date [{"type": "publication", "value": "2017"}]
frequency-of-update asNeeded
guid gov.noaa.nmfs.inport:36818
licence ["NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose."]
metadata-date 2019-10-22T00:00:00
metadata-language eng
progress underDevelopment
resource-type dataset
responsible-party [{"name": "", "roles": ["pointOfContact", "custodian"]}]
spatial {"type": "Polygon", "coordinates": [[[-160.2448587, 18.92598792], [-154.8055483, 18.92598792], [-154.8055483, 22.17813995], [-160.2448587, 22.17813995], [-160.2448587, 18.92598792]]]}
spatial-data-service-type
spatial-reference-system
spatial_harvester true
temporal-extent-begin 2016-09-01
temporal-extent-end 2016-09-27