http://lod.bco-dmo.org/id/dataset/1004016 eng; USA utf8 dataset Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact 2026-08-06 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) CTD data collected for surface and bottom samples from all five stations along the transect from Charlotte Harbor to offshore in southwest Florida from May to September 2023 2026-08-06 publication 2026-08-06 revision BCO-DMO Linked Data URI 2026-08-06 creation http://lod.bco-dmo.org/id/dataset/1004016 Cynthia Heil Mote Marine Laboratory principalInvestigator Patricia A. Glibert University of Maryland Center for Environmental Science principalInvestigator Emily Hall Mote Marine Laboratory principalInvestigator Ming Li University of Maryland Center for Environmental Science principalInvestigator Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. publisher Cite this dataset as: Heil, C., Hall, E., Glibert, P. A., Li, M. (2026) CTD data collected for surface and bottom samples from all five stations along the transect from Charlotte Harbor to offshore in southwest Florida from May to September 2023. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2026-08-06 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/1004016 [access date] CTD data post-hurricane Ian Dataset Description: Methods and Sampling: &lt;p&gt;&lt;strong&gt;Sampling Plan:&lt;/strong&gt; Four sampling efforts were conducted (May 2023, August 2023, September 2023, October 2024; note CTD data are not reported from 2024), focusing on five stations located from Charlotte Harbor to the adjacent inner West Florida Shelf (WFS) system directly impacted by Hurricane Ian and the resulting plumes using Mote's R/V Mote (42 ft). At each station, water column CTD profiles of temperature, salinity, dissolved oxygen, and pH were made by lowering the CTD to 5 centimeters (cm) below the water surface and allowing to equilibrate for 2 minutes, then lowering the CTD to 0.5 meters (m) above the bottom. Discrete surface and bottom water samples were collected by Niskin bottles during each cast and analyzed for the biological and chemical parameters and rates listed in the accompanying dataset. CTD data were downloaded immediately upon return to the laboratory each day and data were processed within one week of collection (Seasoft V2 2018).&lt;/p&gt; &lt;p&gt;A Sea-Bird CTD unit was used for measurements of Conductivity, Temperature, and Depth. Specific instruments used were:&lt;br /&gt; Seabird 19 plus v2;&lt;br /&gt; 43 oxygen sensor,&lt;br /&gt; 18 ph sensor;&lt;br /&gt; Par sensor logic;&lt;br /&gt; Eco flurnet puck;&lt;br /&gt; 55 controller.&lt;/p&gt; Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2309081 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2309081 onGoing Cynthia Heil Mote Marine Laboratory 727-385-4314 1600 Ken Thompson Pkwy Sarasota FL 34236-1096 USA cheil@mote.org pointOfContact Patricia A. Glibert University of Maryland Center for Environmental Science University of Maryland Center for Environmental Science Horn Point Laboratories PO Box 775 Cambridge MD 21613 USA glibert@umces.edu pointOfContact Emily Hall Mote Marine Laboratory 941-388-4441 1600 Ken Thompson Parkway Sarasota FL 34236 USA emily8@mote.org pointOfContact Ming Li University of Maryland Center for Environmental Science 410-221-8420 University of Maryland Center for Environmental Science Box 775 Cambridge MD 21613 United States mingli@umces.edu pointOfContact asNeeded Dataset Version: 1 Unknown Cruise Station Scan ISO_DateTime_UTC ISO_DateTime_Local PrdM Latitude Longitude DNMEA Tv290C C0S_m FlECO_AFL TurbWETntu0 Sbeox0V Par_sat_log Ph Sal00 Sigma_t00 DepSM OxsatMg_L Potemp090C Sbeox0Mg_L Sbeox0PS Dz_dtM Nbin Flag Par sensor logic 18 ph sensor Seabird 19 plus v2 43 oxygen sensor Eco flurnet puck theme None, User defined Cruise identifier station scan ISO_DateTime_UTC ISO_DateTime_Local water pressure latitude longitude depth water temperature at measurement depth conductivity fluorescence turbidity dissolved Oxygen PAR pH salinity sigma-t O2 saturation potential temperature vertical velocity towed number of bins flag featureType BCO-DMO Standard Parameters Photosynthetically Available Radiation Sensor Sea-Bird SBE 18 pH Sensor Sea-Bird SBE 19plus V2 SEACAT CTD Sea-Bird SBE 43 Dissolved Oxygen Sensor Wet Labs ECO Puck instrument BCO-DMO Standard Instruments otherRestrictions otherRestrictions Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use. RAPID: Collaborative Research: Unprecedented Hurricane Ian Nutrient and Organic Matter Inputs to Southwest Florida Coastal Waters https://osprey.bco-dmo.org/project/916375 RAPID: Collaborative Research: Unprecedented Hurricane Ian Nutrient and Organic Matter Inputs to Southwest Florida Coastal Waters <p><em>NSF Award Abstract:</em><br /> Many coastal systems are facing the threats of continuing development and climate change, including an increased intensity of extreme weather events such as hurricanes. Such storms are now wetter than in prior years because warmer atmospheres hold more moisture. Thus, they release more rainfall and deliver more nutrients and organic matter to coastal areas. This, in turn, leads to phytoplankton blooms with potential for regional “dead zones” or areas with little or no dissolved oxygen. Hurricane Ian, a category 4 hurricane which hit southwest Florida in late September 2022, resulted in immense nutrient and organic carbon inputs to the coastal estuaries and southwest Florida shelf waters and presents an opportunity to examine the effects of a major storm disturbance on a coastal system that is under increasing coastal nutrient stress. The objective of this RAPID project is to examine carbon and nutrient cycling along a gradient of stations from the estuary to low-nutrient shelf waters to determine the rate of change and recovery in this system and the relationship of large hurricane inputs to hypoxia, anoxia, and ocean acidification. These data are being used to develop a regional model to predict the impact of future hurricanes on ocean acidification, phytoplankton blooms, and local hypoxia and anoxia. This study leverages ongoing monitoring programs funded by state and federal management agencies, as well as NSF-supported programs for undergraduate students. It provides partial support for training of postdoctoral investigators and a graduate student. Outreach will include presentations to elementary and high school students.</p> <p>In September 2022, southwest Florida experienced a direct hit from category-4 Hurricane Ian, resulting in extensive watershed flooding and nutrient- and dissolved-organic-matter-laden estuarine plumes extending more than 50 miles onto the shallow oligotrophic west Florida shelf (WFS). The massive terrestrial organic carbon and nutrient inputs to the southwest Florida coastal and shelf region may be priming this oligotrophic system for extensive phytoplankton blooms, as well as significant changes in carbon chemistry and nutrient cycling that could lead to longer-term regional hypoxia and anoxia. In this RAPID project, the investigators are measuring a suite of carbon and nutrient parameters, as well as carbon and nutrient cycling, at stations in Charlotte Harbor and the adjacent inner WFS system in December 2022, February 2023, and September 2023. The objectives are to assess: 1) a timescale of system responses from shorter (weeks to months) to 1-year impacts post-hurricane; 2) how nutrient availability and forms influence hypoxia; and 3) how hurricane-driven inputs influence carbonate chemistry in this system, specifically the connection between acidification and hypoxia. The investigators are using new data collected in this study and monitoring data from regional state and federal programs in a coupled hydrodynamic-biogeochemical model to understand conditions on the WFS. Hindcast simulations and modeling experiments are assessing how large inputs of nutrients and organic matter affect phytoplankton, oxygen conditions, and carbon chemistry. Modeling experiments are exploring how storms of varying wind and precipitation intensity affect the WFS and estuaries, identifying the tipping point at which the WFS switches from episodic to persistent hypoxia.</p> <p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p> RAPID: Ian Inputs largerWorkCitation project eng; USA oceans -82.4424 -82.1404 26.5107 26.90528 2023-05-02 2023-09-07 0 BCO-DMO catalogue of parameters from CTD data collected for surface and bottom samples from all five stations along the transect from Charlotte Harbor to offshore in southwest Florida from May to September 2023 Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact http://lod.bco-dmo.org/id/dataset-parameter/1004119.rdf Name: Cruise Units: unitless Description: <p>Cruise ID number</p> http://lod.bco-dmo.org/id/dataset-parameter/1004120.rdf Name: Station Units: unitless Description: <p>Station number</p> http://lod.bco-dmo.org/id/dataset-parameter/1004121.rdf Name: Scan Units: unitless Description: <p>Scan Length</p> http://lod.bco-dmo.org/id/dataset-parameter/1004122.rdf Name: ISO_DateTime_UTC Units: unitless Description: <p>Date and time (UTC) in ISO 8601 format</p> http://lod.bco-dmo.org/id/dataset-parameter/1004124.rdf Name: ISO_DateTime_Local Units: unitless Description: <p>Date and time (local, EDT) in ISO 8601 format</p> http://lod.bco-dmo.org/id/dataset-parameter/1004125.rdf Name: PrdM Units: db Description: <p>Pressure, Strain Gauge</p> http://lod.bco-dmo.org/id/dataset-parameter/1004126.rdf Name: Latitude Units: decimal degrees Description: <p>Latitude</p> http://lod.bco-dmo.org/id/dataset-parameter/1004128.rdf Name: Longitude Units: decimal degrees Description: <p>Longitude</p> http://lod.bco-dmo.org/id/dataset-parameter/1004130.rdf Name: DNMEA Units: meters Description: <p>Depth, from NMEA navigational device</p> http://lod.bco-dmo.org/id/dataset-parameter/1004131.rdf Name: Tv290C Units: degrees Celsius Description: <p>calibrated temperature from the CTD sensor</p> http://lod.bco-dmo.org/id/dataset-parameter/1004132.rdf Name: C0S_m Units: Siemens m-1 Description: <p>Conductivity</p> http://lod.bco-dmo.org/id/dataset-parameter/1004133.rdf Name: FlECO_AFL Units: mg L-1 Description: <p>Fluorescence</p> http://lod.bco-dmo.org/id/dataset-parameter/1004134.rdf Name: TurbWETntu0 Units: NTU Description: <p>Turbidity</p> http://lod.bco-dmo.org/id/dataset-parameter/1004135.rdf Name: Sbeox0V Units: volts (V) Description: <p>Oxygen sensor voltage (raw signal)</p> http://lod.bco-dmo.org/id/dataset-parameter/1004136.rdf Name: Par_sat_log Units: umol photons m-2 s-1 Description: <p>Photosynthetically Active Radiation (PAR)</p> http://lod.bco-dmo.org/id/dataset-parameter/1004137.rdf Name: Ph Units: unitless Description: <p>pH (-log (H+))</p> http://lod.bco-dmo.org/id/dataset-parameter/1004138.rdf Name: Sal00 Units: PSU Description: <p>salinity derived from conductivity, temperature, and pressure</p> http://lod.bco-dmo.org/id/dataset-parameter/1004139.rdf Name: Sigma_t00 Units: kg/m^3 – 1000 Description: <p>water density relative to freshwater</p> http://lod.bco-dmo.org/id/dataset-parameter/1004140.rdf Name: DepSM Units: meters Description: <p>Depth calculated from pressure</p> http://lod.bco-dmo.org/id/dataset-parameter/1004142.rdf Name: OxsatMg_L Units: mg L-1 Description: <p>Oxygen saturation, theoretical maximum oxygen at that temperature/salinity</p> http://lod.bco-dmo.org/id/dataset-parameter/1004143.rdf Name: Potemp090C Units: degrees Celsius Description: <p>temperature adjusted to reference pressure (surface)</p> http://lod.bco-dmo.org/id/dataset-parameter/1004144.rdf Name: Sbeox0Mg_L Units: mg L-1 Description: <p>Dissolved Oxygen</p> http://lod.bco-dmo.org/id/dataset-parameter/1004145.rdf Name: Sbeox0PS Units: percent Description: <p>Oxygen, percent saturation</p> http://lod.bco-dmo.org/id/dataset-parameter/1004146.rdf Name: Dz_dtM Units: m s-1 Description: <p>vertical speed of CTD</p> http://lod.bco-dmo.org/id/dataset-parameter/1004147.rdf Name: Nbin Units: unitless Description: <p>Number of samples averaged per bin</p> http://lod.bco-dmo.org/id/dataset-parameter/1004148.rdf Name: Flag Units: unitless Description: <p>Data quality flag indicates bad or questionable data points. 0.00E+00 indicates a good value</p> GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact https://osprey.bco-dmo.org/dataset/1004016/data/download download onLine dataset &lt;p&gt;&lt;strong&gt;Sampling Plan:&lt;/strong&gt; Four sampling efforts were conducted (May 2023, August 2023, September 2023, October 2024; note CTD data are not reported from 2024), focusing on five stations located from Charlotte Harbor to the adjacent inner West Florida Shelf (WFS) system directly impacted by Hurricane Ian and the resulting plumes using Mote's R/V Mote (42 ft). At each station, water column CTD profiles of temperature, salinity, dissolved oxygen, and pH were made by lowering the CTD to 5 centimeters (cm) below the water surface and allowing to equilibrate for 2 minutes, then lowering the CTD to 0.5 meters (m) above the bottom. Discrete surface and bottom water samples were collected by Niskin bottles during each cast and analyzed for the biological and chemical parameters and rates listed in the accompanying dataset. CTD data were downloaded immediately upon return to the laboratory each day and data were processed within one week of collection (Seasoft V2 2018).&lt;/p&gt; &lt;p&gt;A Sea-Bird CTD unit was used for measurements of Conductivity, Temperature, and Depth. Specific instruments used were:&lt;br /&gt; Seabird 19 plus v2;&lt;br /&gt; 43 oxygen sensor,&lt;br /&gt; 18 ph sensor;&lt;br /&gt; Par sensor logic;&lt;br /&gt; Eco flurnet puck;&lt;br /&gt; 55 controller.&lt;/p&gt; Specified by the Principal Investigator(s) &lt;p&gt;CTD data were processed using SBEData Processing software (Seasoft V2, 2018), following the software recommendations for compensating for sensor thermal mass, sensor alignment, timing offset (the delay associated with pumped sensors, i.e., conductivity), and changes in instrument velocity (due to ship heave). Data were binned (~0.2 m increments) to smooth data variability and downloaded to Excel.&lt;/p&gt; Specified by the Principal Investigator(s) - Imported data from the original file &quot;RAPID Cruise CTD data -all samples, all stations combined as CSV.csv&quot; into the BCO-DMO processing system. - Marked &quot;-9.99E-29&quot; as a missing data value (missing values are empty/blank in the final CSV file). - Renamed columns to comply with BCO-DMO naming conventions. - Converted local date/time columns into a UTC ISO 8601 datetime column &quot;ISO_DateTime_UTC&quot;, applying a fixed US/Eastern (EDT) input timezone offset because all observed timezone labels were EDT. - Converted the same local date/time columns into a local ISO 8601 datetime column &quot;ISO_DateTime_Local&quot; without timezone conversion. - Removed the original separate date and time columns. - Saved the final file as &quot;1004016_v1_ctd.csv&quot;. Specified by BCO-DMO Data Managers asNeeded 7.x-1.1 Biological and Chemical Oceanography Data Management Office (BCO-DMO) Unavailable 508-289-2009 WHOI MS#36 Woods Hole MA 02543 USA info@bco-dmo.org http://www.bco-dmo.org Monday - Friday 8:00am - 5:00pm For questions regarding this resource, please contact BCO-DMO via the email address provided. pointOfContact Par sensor logic Par sensor logic PI Supplied Instrument Name: Par sensor logic Instrument Name: Photosynthetically Available Radiation Sensor Instrument Short Name:PAR sensor Instrument Description: A PAR sensor measures photosynthetically available (or active) radiation. The sensor measures photon flux density (photons per second per square meter) within the visible wavelength range (typically 400 to 700 nanometers). PAR gives an indication of the total energy available to plants for photosynthesis. This instrument name is used when specific type, make and model are not known. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/122/ 18 ph sensor 18 ph sensor PI Supplied Instrument Name: 18 ph sensor Instrument Name: Sea-Bird SBE 18 pH Sensor Instrument Short Name:SBE 18 pH Instrument Description: A pH sensor using a pressure-balanced glass-electrode Ag_AgCl-reference pH probe to provide in-situ measurements at depths up to 1200m. The replaceable pH probe is permanently sealed and is supplied with a soaker bottle attachment that prevents the reference electrode from drying out during storage. Seabird 19 plus v2 Seabird 19 plus v2 PI Supplied Instrument Name: Seabird 19 plus v2 Instrument Name: Sea-Bird SBE 19plus V2 SEACAT CTD Instrument Short Name:Sea-Bird SEACAT 19 Plus V2 Instrument Description: Self-contained self-powered CTD profiler. Measures conductivity, temperature and pressure (Digiquartz sensor) in both profiling (samples at 4 scans/sec) and moored (sample rates of once every 5 seconds to once every 9 hours) mode. Available in plastic or titanium housing with depth ranges of 600m and 7000m respectively. Miniature submersible pump provides water to the conductivity cell. Compared to the previous 19plus, the V2 incorporates an electronics upgrade and additional features, with six differentially amplified A/D input channels, one RS-232 data input channel, and 64 MB FLASH memory. 43 oxygen sensor 43 oxygen sensor PI Supplied Instrument Name: 43 oxygen sensor Instrument Name: Sea-Bird SBE 43 Dissolved Oxygen Sensor Instrument Short Name:SBE-43 DO Instrument Description: The Sea-Bird SBE 43 dissolved oxygen sensor is a redesign of the Clark polarographic membrane type of dissolved oxygen sensors. More information from the manufacturer: https://www.seabird.com/products/sbe-43-dissolved-oxygen-sensor Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0036/ Eco flurnet puck Eco flurnet puck PI Supplied Instrument Name: Eco flurnet puck Instrument Name: Wet Labs ECO Puck Instrument Short Name: Instrument Description: The Puck is a miniature version of the ECO series of sensors, specifically designed for use in AUVs, profiling floats, and Slocum gliders with a dry science bay. This compact optical sensor is available in combinations of backscattering and fluorescence measurements.