Two sets of CTD data were taken during the 2014 Shelfwide Hypoxia cruise off the Louisiana continental shelf. Hydrographic data were obtained with the LUMCON SeaBird 911+ CTD system and a YSI 6820. Nutrient, pigment, suspended sediment, surface salinity, Secchi depth, Winkler results, and station information data were also acquired.

Two sets of CTD data were taken during the 2010 surveys of the Louisiana continental shelf. Hydrographic data were obtained with the LUMCON SeaBird 911+ CTD system and a YSI 6820. Nutrient, pigment, suspended sediment, surface salinity, Secchi depth, and station information data were also acquired. The physical, biological and chemical data collected are part of a long-term coastal Louisiana dataset. The goal is to understand physical and biological processes that contribute to the causes of hypoxia and use the data to support environmental models for use by resource managers.

Physical and chemical oceanographic observational data collected by bottle and CTD in the Gulf of Mexico from R/V Gyre and R/V Pelican, April 2004 - July 2009. Data were submitted from the project Mechanisms Controlling Hypoxia on the Louisiana Shelf. This data are part of a comprehensive and multidisciplinary study of the Texas-Louisiana Shelf that included interdisciplinary process cruises and shelf-wide surveys to complement, and provide rates and other parameters necessary for the initiation, control, and skill assessment of a realistic coupled three-dimensional hydrodyamic-biological-geochemical-sediment numerical modeling and statistical (multivariate) modeling elements.

CTD data were taken during the 2009 surveys of the Louisiana continental shelf. Hydrographic data were obtained with the LUMCON SeaBird 911+ CTD system and a YSI 6820. Nutrient, pigment, suspended sediment, surface salinity, Secchi depth, and station information data were also acquired.

This dataset contains water temperature, salinity, oxygen, and other parameters collected by CTD from research vessel Pelican in the Gulf of Mexico from 2020-09-25 to 2020-10-04. Hydrographic data were collected on a mid-experiment telemetry cruise from an array of moored instrumentation. These data were collected to calibrate the travel time measurements of the moored current- and pressure-recording inverted echo sounders. The data are in NetCDF format.

This dataset contains water temperature, salinity, oxygen, and other parameters collected by CTD from research vessel Pelican in Gulf of Mexico from 2019-06-14 to 2019-10-03. Hydrographic data were collected on the deployment cruise of an array of moored instrumentation and on a mid-experiment telemetry cruise. These data were collected to calibrate the travel time measurements of the moored current- and pressure-recording inverted echo sounders. Some instrument sites were visited more than once on each cruise. The data are in NetCDF format.

This dataset contains water temperature, salinity, and other parameters taken by CTD and underway water and atmospheric parameters that sample the freshwater plume created by the events of Hurricane Harvey in 2017. Sensor data were collected from CTD rosette, hand-held CTD, undulating towed vehicle, and ship computer flow-through system (SCS). Data are in netcdf.

Oceanographic data from CTD casts from 01 May 1992 to 08 May 1992. Data were collected by Texas A&M University (TAMU) as part of the Texas-Louisiana Shelf Circulation and Transport Processes Study (LATEX PART A). Data are self documenting and parameters include temperature, pressure, oxygen concentration, transmissivity, potential temperature, sound velocity, fluorescence, irradiance (PAR), and backscatter.

This dataset contains water temperature, salinity, and other physical, chemical, and biological parameters taken by CTD and water quality sonde in the Gulf of Mexico from 2016-06-14 2016-10-26. Two sets of CTD data were taken during the abridged 2016 Supplemental Hypoxia cruise (only transects C & F) in August 2016 off the Louisiana continental shelf. Hydrographic data were obtained with the Louisiana Universities Marine Consortium (LUMCON) SeaBird 911+ CTD system and a a multi parameter water quality sonde (YSI 6820). Nutrient, pigment, suspended sediment, surface salinity, Secchi depth, Winkler results, and station information data were also acquired. Due to the late resolution of the use of NOAA's Nancy Foster for the 2016 shelf-wide cruise to map hypoxia in the northern Gulf of Mexico, there was no suitable vessel available for the time period in late July as determined by Dr. Nancy Rabalais to be the most appropriate and consistent timing. Instead, NOAA NCCOS agreed to fund a single cruise on the traditionally collected stations on transects C and F to merge with other long-term data. The R/V Pelican was not available until August 22-23, 2016, which were the dates of the Supplemental Survey. Additionally, profiles were taken throughout the year at station C6C. Original data in Excel format (XLSX) were converted to ASCII (CSV) format.

The Conductivity, Temperature and Depth (CTD); and bathythermograph (XBT) data were collected as part of Distribution/Abundance of Marine Mammals in Gulf of Mexico (GULFCET I) funded by grant no MMS 14-35-0001-30619. The data was collected over two year period spanning from April 15, 1992 to December 12, 1993. Data from 239 casts of CTD and 566 XBT drops was submitted via internet by Dr. Giulietta Fargion of Texas A&M University, Galveston, TX.