BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL defaultDataQuery String &time<now
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.959935.1
attribute NC_GLOBAL infoUrl String https://osprey.bco-dmo.org/dataset/959935 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information.
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL summary String A mesocosm experiment was performed in August 2021 on the R/V Hugh Sharp, cruise HRS2110, at a station near the mouth of Chesapeake Bay to simulate a phytoplankton bloom and to assess changes in assemblage and biogeochemical processes while excluding changes due to advection. Three 20-L carboys were filled with filtered bay water, inoculated with surface water and sampled daily for a week. Nutrient concentrations, nitrate and bicarbonate uptake rates, pigment concentrations and samples for 18S rRNA gene sequence analysis were collected once or more times per day. 15NO3- and H13CO3- tracer incubations were performed alongside pigment and DNA sampling to compare temporal trends in community composition and primary productivity (nitrogen (N) and carbon (C) transport rates). These results address the nature of phytoplankton blooms, and present a more complex relationship between bloom progression and phytoplankton diversity that usually assumed or detected by traditional methods. This dataset contains the measured nitrogen and carbon uptake rates for the three replicate mesocosms over the course of the simulated bloom. These data were collected by Jenna Lee from Princeton University.
attribute NC_GLOBAL time_coverage_end String 2021-08-11T14:26:00Z
attribute NC_GLOBAL time_coverage_start String 2021-08-06T13:50:00Z
attribute NC_GLOBAL title String [Mesocosm CB 2021 Uptake Rates] - Nitrogen and carbon uptake rates for mesocosm incubation experiment simulating a phytoplankton bloom in Chesapeake Bay August 2021 (Marine Diatom-Parasite Relationships in Upwelling Systems)
variable Samp_ID String
attribute Samp_ID long_name String Samp_id
attribute Samp_ID units String unitless
variable Carboy String
attribute Carboy long_name String Carboy
attribute Carboy units String unitless
variable Rep String
attribute Rep long_name String Rep
attribute Rep units String unitless
variable Date_Local String
attribute Date_Local long_name String Date_local
attribute Date_Local units String unitless
variable Tracer_Vol_13C float
attribute Tracer_Vol_13C actual_range float 0.0, 1.33
attribute Tracer_Vol_13C long_name String Tracer_vol_13c
attribute Tracer_Vol_13C units String milliliters (mL)
variable Tracer_Vol_15N float
attribute Tracer_Vol_15N actual_range float 0.0, 2.67
attribute Tracer_Vol_15N long_name String Tracer_vol_15n
attribute Tracer_Vol_15N units String milliliters (mL)
variable Time_Local_Collected String
attribute Time_Local_Collected long_name String Time_local_collected
attribute Time_Local_Collected units String unitless
variable Time_Local_Added String
attribute Time_Local_Added long_name String Time_local_added
attribute Time_Local_Added units String unitless
variable Time_Local_Filtered String
attribute Time_Local_Filtered long_name String Time_local_filtered
attribute Time_Local_Filtered units String unitless
variable Samp_Vol int
attribute Samp_Vol actual_range int 150, 200
attribute Samp_Vol long_name String Samp_vol
attribute Samp_Vol units String milliliters
variable Rinse String
attribute Rinse long_name String Rinse
attribute Rinse units String unitless
variable POC float
attribute POC actual_range float 0.0, 474.0
attribute POC long_name String Poc
attribute POC units String micromolar (µM)
variable PON float
attribute PON actual_range float 0.0, 47.6
attribute PON long_name String Pon
attribute PON units String micromolar (µM)
variable C_transport float
attribute C_transport actual_range float 1.75, 302.4
attribute C_transport long_name String C_transport
attribute C_transport units String micromolar per day (µM d-1))
variable N_transport float
attribute N_transport actual_range float 0.0, 39.6
attribute N_transport long_name String N_transport
attribute N_transport units String micromolar per day (µM d-1))
variable Notes String
attribute Notes long_name String Notes
attribute Notes units String unitless
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.6282578E9, 1.62869196E9
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Iso_datetime_utc_collected
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z

 
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