Unified Field Study 1 (UFS-1)

Description

The Unified Field Studies (UFS), established by the Algae Testbed Public-Private Partnership (ATP3), produced data on the effect of environmental and process conditions on algal growth rates and algal composition. The goal of the UFS-1 experiment, performed October to December 2013, was to establish the operational capability to simultaneously perform the same algal growth experiment using identical equipment, media, strain, experimental protocol, and analytical techniques across the 6 ATP3 testbed sites. A common algal species (Nannochloropsis oceanica KA32) was grown at all sites. The UFS-1 Experiment was intended as a first live run-through using the full volume and capabilities of the 6 identical ATP3 ponds to build pond operator familiarity with the equipment and procedures in an effort to eliminate operator error from the upcoming UFS Production runs. For more information about the UFS experiments see the reference resources 0.0 UFS-1 Experiment OpenEI Wiki Page, 0.1 ATP3 OpenEI Wiki Page, 0.2 Report on the Use of ATP3 UFS Data, and 0.3 ATP3 UFS Journal Article below.

Resources

Name Format Description Link
33 Definition of terms and units for the Instrumentation Data provided in 2.2. https://data.openei.org/files/685/instrumentationdatadefinitions.pdf
33 Definition of terms and units for the Complete Weather Data provided in 3.2. https://data.openei.org/files/685/weatherdatadefinitions.pdf
33 Definition of terms and units for the Daily Averaged Weather Data provided in 3.4. https://data.openei.org/files/685/weatherdailyaveragedatadefinitions.pdf
21 ATP3 OpenEI Wiki page providing information about the Algae Testbed Public-Private Partnership Consortium and the Unified Field Study Data. https://openei.org/wiki/ATP3
21 OpenEI Wiki page detailing the UFS-1 experiment, including experimental protocols and descriptions of each data resource. https://openei.org/wiki/UFS-1_Results
21 Official report providing information on the use of the cultivation data from the ATP3 UFS experiments. https://doi.org/10.2172/1330992
33 Definition of terms and units for the Pond Operation Data provided in 1.2. https://data.openei.org/files/685/pondoperationandharvestsummarydatadefinitions-1.pdf
33 Definition of terms and units for the Compositional Data provided in 4.2. https://data.openei.org/files/685/compositionaldatadefinitions.pdf
8 These data include the pH, oxidation-reduction potention (ORP, mv), pond water temperature (C), pond conductivity (ms.cm), dissolved oxygen concentration (DO, mg/L), dissolved oxygen saturation (%), salinity (g/L), and photosynthetically active radiation (PAR, umol/m2/s). The PAR sensor was connected to only one of the ponds. https://data.openei.org/files/685/instrumentation.oct172013.ka32.csv
33 Definition of terms and units for the Daily Averaged Instrumentation Data provided in 2.4. https://data.openei.org/files/685/instrumentationaveragedatadefinitions.pdf
8 These data include air temperature (C), relative humidity (%RH), Global Light Intensity (W/m2/s), daily precipitation (cm), wind speed (km/hr), and wind direction (degrees). https://data.openei.org/files/685/weather.daily.oct172013.ka32_2.csv
0 Journal article about the UFS studies providing detailed information about the experimental design, methods, and data collected. https://doi.org/10.1038/sdata.2018.267
8 These data include the date, strain, batch and source ID, pond treatment and depth (cm), harvest number and time between harvests, harvest volume (L), amount (g), ash-free dry weight (AFDW; g/L) at the time of harvest, and an indication of a pond crash, operator comments, measured pond depth (cm), pH, salinity, pond water temperature (C), nitrogen concentration (ppm as N), phosphorus concentration (ppm as P), N:P ratio (molar), the sample ID and tracking ID of a physical sample (if taken), the algae concentration (g/L) as dry weight and ash-free dry weight (AFDW), the ash content of the algal biomass (%), and the optical density at 680nm and 750nm (OD750). Unlike other UFS experiments, there were no harvests. https://data.openei.org/files/685/summary.combined.oct172013.ka32.csv
8 These data include air temperature (C), relative humidity (%RH), Global Light Intensity (W/m2/s), daily precipitation (cm), wind speed (km/hr), and wind direction (degrees). https://data.openei.org/files/685/weather.daily.oct172013.ka32.csv
8 These data include the pH, oxidation-reduction potention (ORP, mv), pond water temperature (C), pond conductivity (ms.cm), dissolved oxygen concentration (DO, mg/L), dissolved oxygen saturation (%), salinity (g/L), and photosynthetically active radiation (PAR, umol/m2/s). The PAR sensor was connected to only one of the ponds. https://data.openei.org/files/685/instrumentation.daily.oct172013.ka32.csv
8 The data include the lipid (FAMELipids.AF), protein (Protein.AF) and carbohydrate (Carbohydrates.AF) content of biomass harvested from the ponds throughout the cultivation experiment and immediately freeze-dried. All data presented here are averaged over technical replicates and expressed as percent (%) on an ash-free dry weight basis of harvested biomass. Some data points are missing due to either data not meeting the rigorous QC requirements or experimental errors during data collection. https://data.openei.org/files/685/atp3ufs1composition.csv

Tags

  • nannochloropsis-oceanica
  • algal-testbed
  • data
  • process-conditions
  • strain
  • fuels
  • harvest-yields
  • regional
  • modeling
  • biofuel
  • algal-composition
  • algae
  • bioenergy
  • algal-productivities
  • cultivation-trials
  • analysis
  • testbed
  • ufs
  • pond
  • ponds
  • renewable-energy
  • environmental-conditions
  • algal-biomass
  • biomass
  • seasonal
  • biochemical
  • atp3
  • unified-field-study
  • algal-growth
  • cultivation-strategies
  • chlorella-vulgaris
  • energy

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