Twenty-six conductivity, temperature and depth profiles from GISR (Gulf Integrated Spill Research Consortium) Mooring Recovery Cruise G04.

Sampling of in situ seawater, macroalgae, macrocrustaceans and associated fauna (cruise GoMRI-II, October 17-20 2013, stns 1-18, data available for all) aboard the R/V Pelican cruise id PE14-10b was targeted to repeat sampling of previously studied hard banks and adjacent deep waters west of the mouth of the Mississippi River and extending east to offshore Alabama, an area encompassing roughly 27°58'N to 29°26'N and 87°34'W to 91°01'W. Submitted metadata are ADCP, CTD, Marks and Cruise Track Data.

This dataset contains CTD profiles and temperature profiles collected by expendable bathythermograph (XBT) collected from the R/V Pelican during cruise PE16-10 between 2015-10-27 and 2015-10-28. Measurements are reported from three stations and include temperature, fluorescence, oxygen, conductivity, salinity, and sound velocity profiles.

Sampling of in situ seawater, macroalgae, macrocrustaceans and associated fauna (cruise GoMRI-II, November 15-17 2012, stns 1-18, data available for all) aboard the R/V Pelican cruise id PE13-14 was targeted to repeat sampling of previously studied hard banks and adjacent deep waters west of the mouth of the Mississippi River and extending east to offshore Alabama, an area encompassing roughly 27°58'N to 29°26'N and 87°34'W to 91°01'W. Submitted metadata are ADCP, CTD, Marks and Cruise Track Data.

Hydrographic data were collected during cruise AT2613 using a CTD-rosette system aboard R/V Atlantis. We characterized the physical and chemical properties in the water column at brine pools and the ECOGIG seep study sites. The ship departed Gulfport MS on 03/29/2014 and collected samples at a variety of brine pools and ECOGIG sites before returning to Gulfport on 04/22/2014.

The accession contains several data sets collected during cruise P921 of the R/V Pelican as part of the Mississippi River Plume Hydrographic Study. Data submitted to NODC in delimited ASCII. One data set contains CTD (Depth, Conductivity, and Temperature data); file(s) also include salinity, dissolved oxygen, backscatter, transmissometer (turbidity), and pressure. This data does not include header information and was not able to be processed in a standard NODC format. Another data set contains Oxygen and Hypoxia data. Data was exported for NODC in delimited ASCII and is in spread sheet format. Third data set contains ADCP (Acoustic Doppler Current Profiler) data collected as part of LATEX (Louisiana-Texas) project. Data was exported for NODC in delimited ASCII. Fourth data set contains Chlorophyll (CHL), Phaeophytin, Salinity, Temperature, and Secchi Disc data. Data was exported for NODC in delimited ASCII and is in spread sheet format. Fifth data set contains Zooplankton data. All the data in this accession is considered INTERIM data; the originator's documentation and file record do not fully correlate with the actual number of files and data types submitted. Final data report was expected to be available by 08/31/93. Principal Investigator: Minerals Management Service/ Louisiana State University Institute: TX-LA Shelf Physical Oceanography Project/ Louisiana State University.

Conductivity Temperature and Depth (CTD) measurements were collected aboard R/V HOS Davis, Cruise 01, to determine physical oceanographic parameters of the water column, and in some cases used to help guide sample collection as part of the Deepwater Horizon oil spill sampling effort. Temperature, conductivity/salinity, depth, dissolved oxygen, and fluorometry data were collected onboard the HOS Davis, Cruise 01. The final product is a series of NetCDF files containing every CTD cast that has been processed and quality checked.

This dataset reports presence or absence data and other environmental cruise data collected in the Gulf of Mexico during R/V Pelican cruise PE18-01 (LF2017A) from 2017-07-01 to 2017-07-04. Larvae were collected with paired 61-cm bongo nets with 333 and 500-micron mesh. General Oceanics Flowmeters (Model 2030R, Miami, FL), were placed within net frames to determine the surface area sampled by each net. Fish larvae and early juveniles collected with net gear were preserved onboard in 95% ethanol. The dataset includes sampling and identification of larval fishes from epipelagic tows and environmental data (temperature, salinity, dissolved oxygen) from 47 stations. Sea surface temperature, salinity, and dissolved oxygen were measured at the surface of each station using a Sonde 6920 Environmental Monitoring System (YSI Inc., Yellow Springs, Ohio, United States).

Conductivity Temperature and Depth (CTD) measurements were collected aboard R/V Endeavor to determine physical oceanographic parameters of the water column, and in some cases used to help guide sample collection as part of the Deepwater Horizon oil spill sampling effort. Temperature, conductivity/salinity, depth, dissolved oxygen, and fluorometry data were collected onboard R/V Endeavor, Cruise 01. The final product is a series of NetCDF files containing every CTD cast that has been processed and quality checked.

This dataset combines CTD and ADCP data submitted in a number of packages. Data were collected from the R/V Pelican during the cruise PE23_12_Pallas_Sanz in the central Gulf of Mexico. Data are in CNV, TXT, and NetCDF formats. This cruise is U.S. State Department MSR U2022-046 as part of the World Data Service for Oceanography.