Dataset Available ERDDAP NCEI

Conductivity, temperature, depth, water quality and pigment data from R/V Bellows cruise BE-1311, December 12-14, 2012

Authors: Snyder, Richard
Published On: Apr 09 2014 22:55 UTC
DOI: https://doi.org/10.7266/N7DB7ZRP
UDI: R1.x138.079:0013
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Individual Files

No. of Downloads: 12

No. of Files: 150

File Size: 3.81 MB

File Format(s):
SeaBird Files (.cnv,.bl,.hdr,.hex,.xmlcon) excel spreadsheet .xlsx, .xml

Project Information

Funded By:
Gulf of Mexico Research Initiative

Funding Cycle:
RFP-I

Research Group:
Deepsea to Coast Connectivity in the Eastern Gulf of Mexico (DEEP-C)

Point of Contact

Richard A Snyder
Virginia Institute of Marine Science / Eastern Shore Laboratory
rsnyder@vims.edu

Data Collection Period
2012-12-12
to
2012-12-14
Theme keywords

conductivity, temperature, depth, pigments, nutrients, physical oceanography

ISO 19115-2 Metadata
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Abstract:

This dataset contains conductivity, temperature, and depth data collected during R/V Bellows cruise BE-1311 of the offshore shelf of the Florida Panhandle Bight at the head of DeSoto Canyon from December 12-14, 2012. CTD data are reported for 18 sample sites. Thirteen samples collected during the cruise were analyzed for pigment concentrations. Pigment concentrations for 14 pigments are reported, and areas normalized to internal standards used to calculate these concentrations are provided. Water samples were analyzed at the Wetlands Research Laboratory at the University of West Florida for nutrient concentrations included in this dataset.

Suggested Citation:

Snyder, Richard. 2014. Conductivity, temperature, depth, water quality and pigment data from R/V Bellows cruise BE-1311, December 12-14, 2012. Distributed by: GRIIDC, Harte Research Institute, Texas A&M University–Corpus Christi. doi:10.7266/N7DB7ZRP

Purpose:

To evaluate the biological diversity and trophic interactions among organisms ranging from primary producers to apex predators and from the deep-sea benthos to the coast. These data contribute to a food web model used to determine risks to ecosystem structure and function and regional economies following from extreme anthropogenic events (e.g., discharged and background hydrocarbon) and adaptive management strategies.

Data Parameters and Units:

CTD: cnv-- Temperature, Conductivity, Latitude (deg. min. sec), Longitude (deg. min. sec), Time (UTC, Month DD YYYY HH:MM:SS), sample interval (0.1250 seconds) xlsx -- Temperature [ITS-90, deg C], Salinity Practical (PSU), Conductivity (S/m), Depth (salt water, meters), Oxygen SEB 43 (% saturation), Oxygen Saturation Weiss (mg/l), Pressure Strain Gauge (dB), Fluorescence WET Labs CDOM (mg/m^3), Turbidity WET Labs ECO (NTU), flag. PIGMENTS: Sample ID, Fucoxanthin (micrograms per liter), Peridinin (micrograms per liter), Hexo-fucoxanthin (micrograms per liter), Diadinoxanthin (micrograms per liter), zeaxanthin/Lutein (micrograms per liter),Buto-fucoxanthin (micrograms per liter),chlorophyll-a (micrograms per liter), chlorophyll-b (micrograms per liter), chlo-iso (micrograms per liter), chlorophyllide-a (micrograms per liter),pheophytin-a (micrograms per liter),Beta-carotene (micrograms per liter), pheophorbide-a (micrograms per liter). NUTRIENTS: Ammonia-N (FIA) (ug N/L), Nitrate/Nitrite, Total (ug N/L), Phosphorus (ug P/L), Total Kjeldahl Nitrogen (FIA) (mg N/L), Total Phosphorus (FIA) (mg P/L)

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