Total chlorophyll a pigment. See dataset for units of measurement; often reported in: milligrams per cubic meter (mg/m3); micrograms/liter (ug/L); nanograms/liter (ng/L).
CAUTION Within JGOFS MERGED water column products: this parameter is derived from HPLC methodology and the units are nanograms/liter; however; this parameter name is also used for a variety of water and nonwater column sampling; derived via the fluorometric method; units will also vary.
Dataset Name | Dataset Brief Description | PI-Supplied Parameter Description | PI-Supplied Parameter Name |
---|---|---|---|
10mEPOCS7 | NOAA EPOCS mooring PR07; Multi-Variate Moored Systems data at 10m | chlorophyll-a from stimulated fluoresence | chl_a |
2014 Antarctic krill feeding experiments | 2014 krill growth | Concentration of chlorophyll a determined fluorometrically from subsamples of filtered seawater in each experimental bottle during the experiment | Chlorophyll_a |
2017 Wire Flyer 4Hz data | 4Hz data from 12 Wire Flyer deployments in 2017 | chlorophyll | Chlorophyll_ug_per_L |
2017 Wire Flyer ECOpuck Fluorometer data | ECOpuck fluorometer data from 12 Wire Flyer deployments in 2017 | chlorophyll | chl |
2017 Wire Flyer ECOpuck Fluorometer data | ECOpuck fluorometer data from 12 Wire Flyer deployments in 2017 | raw chl-a reading | chl_counts |
2018 Ross Sea Crystal Krill Grazing | 2018 Ross Sea E. crystallorophias grazing rates | Experiment 1: chlorophyll a concentration of individual krill measured with a Turner 10-AU fluorometer | E1_Chlorophyll_a_ug_L |
2018 Ross Sea Crystal Krill Grazing | 2018 Ross Sea E. crystallorophias grazing rates | Experiment 2: chlorophyll a concentration of individual krill measured with a Turner 10-AU fluorometer | E2_Chlorophyll_a_ug_L |
2018 Ross Sea Crystal Krill Grazing | 2018 Ross Sea E. crystallorophias grazing rates | Experiment 3: chlorophyll a concentration of individual krill measured with a Turner 10-AU fluorometer | E3_Chlorophyll_a_ug_L |
2018 Ross Sea Crystal Krill Grazing | 2018 Ross Sea E. crystallorophias grazing rates | Experiment 4: chlorophyll a concentration of individual krill measured with a Turner 10-AU fluorometer | E4_Chlorophyll_a_ug_L |
2018 Wire Flyer 4Hz data | 2018 Wire Flyer 4Hz data | chlorophyll | Chlorophyll_ug_per_L |
2018 Wire Flyer ECOpuck Fluorometer data | 2018 Wire Flyer ECOpuck Fluorometer data | chlorophyll | chl |
2018 Wire Flyer ECOpuck Fluorometer data | 2018 Wire Flyer ECOpuck Fluorometer data | raw chl-a reading | chl_counts |
25mEPOCS7 | NOAA EPOCS mooring PR07; Multi-Variate Moored Systems data at 25m | chlorophyll-a from stimulated fluoresence | chl_a |
2_feeding-copepod chlorophyll uptake | Chlorophyll uptake by adult and nauplius copepod species on three phytoplankton species | gut pigment content | chl_equiv_ng |
32Si and 14C Production - Profiles - from DY131 | 32Si and 14C Production - Profiles | chlorophyll a in micrograms per liter for the 0.6 to 5 micrometer (um) size fraction | chl_a_0_6um_to_5um |
32Si and 14C Production - Profiles - from DY131 | 32Si and 14C Production - Profiles | chlorophyll a in micrograms per litre for the size fraction of 5 micrometers (um) and greater | chl_a_gt_5um |
45mEPOCS7 | NOAA EPOCS mooring PR07; Multi-Variate Moored Systems data at 45m | chlorophyll-a from stimulated fluoresence | chl_a |
80mEPOCS7 | NOAA EPOCS mooring PR07; Multi-Variate Moored Systems data at 80m | chlorophyll-a from stimulated fluoresence | chl_a |
Abiotic data | Physical environmental data. | Average sediment chlorophyll-a content from all sites | avg_sediment_chla |
Abiotic data | Physical environmental data. | Standard error of average sediment chlorophyll-a content | avg_sediment_chla_SE |
Abiotic data | Physical environmental data. | Average water column cholorphyll-a content from all sites | avg_waterColumn_chla |
Abiotic data | Physical environmental data. | Standard error of average water column chlorophyll-a content | avg_waterColumn_chla_SE |
Abiotic data | Physical environmental data. | Sediment chlorophyll-a content from the site East location of site is 30.253347, -87.724729 | East_sediment_chla |
Abiotic data | Physical environmental data. | Standard error of sediment chlorophyll-a content. | East_sediment_chla_SE |
Abiotic data | Physical environmental data. | Sediment chlorophyll-a content from the site Mouth; location of site is 30.243683, -87.738407 | Mouth_sediment_chla |
Abiotic data | Physical environmental data. | Standard error of sediment chlorophyll-a content. | Mouth_sediment_chla_SE |
Abiotic data | Physical environmental data. | Sediment chlorophyll-a content from the site West location of site is 30.247181, -87.767856 | West_sediment_chla |
Abiotic data | Physical environmental data. | Standard error of sediment chlorophyll-a content. | West_sediment_chla_SE |
Acrylate and DMSP Concentrations | Concentration of Chlorophyll a | Chl_a | |
active surface bacteria | Microbial abundance, activity, and nutrient concentrations in Delaware Bay | chlorophyl-a concentration | chl_a |
AE1319: CTD profiles | AE1319 ctd | Chlorophyll a concentration; measured off a CTD platform | CTD_Chla |
AE1812 in situ Chl a | Chlorophyll a concentration | chla | |
AE1812 incubation Chl a | Chlorophyll a concentration | chla | |
algal classes | ChemTax based chl-a of algal groups from the Sargasso Sea. | Contribution by cryptophytes to total community composition measured in ug/L of Chlorophyll-a. | cryptophytes |
algal classes | ChemTax based chl-a of algal groups from the Sargasso Sea. | Contribution by cyanobacteria to total community composition measured in ug/L of Chlorophyll-a. | cyanobacteria |
algal classes | ChemTax based chl-a of algal groups from the Sargasso Sea. | Contribution by diatoms to total community composition measured in ug/L of Chlorophyll-a. | diatoms |
algal classes | ChemTax based chl-a of algal groups from the Sargasso Sea. | Contribution by dinoflagellates to total community composition measured in ug/L of Chlorophyll-a. | dinoflagellates |
algal classes | ChemTax based chl-a of algal groups from the Sargasso Sea. | Contribution by haptophytes to total community composition measured in ug/L of Chlorophyll-a. | haptophytes |
algal classes | ChemTax based chl-a of algal groups from the Sargasso Sea. | Contribution by pelagophytes to total community composition measured in ug/L of Chlorophyll-a. | pelagophytes |
algal classes | ChemTax based chl-a of algal groups from the Sargasso Sea. | Contribution by prasinophytes to total community composition measured in ug/L of Chlorophyll-a. | prasinophytes |
All Bottle | CTD bottle data (macronutrients, chlorophyll) | CHLOROPHYLL A | CHL |
All Bottle | All Bottle | Chlorophyll-a | Chl_a |
Ammonia-nitrite-nitrate assays | Ammonia-nitrite-nitrate assays | Chl | Chl |
AN10-12 Surface pCO2 and Chl a | AN10-12 Surface pCO2 and Chl a | Chlorophyll a concentration | Chl_a |
AR16 Experiment Chl a | Chlorophyll a concentrations from addition incubation experiments performed on AR16 | Chlorophyll a concentration | chla |
AR16 in situ Chl a | Chlorophyll a concentrations along the cruise track of AR16 | Chlorophyll a concentration | chla |
Arabian Sea phytoplankton | Phytoplankton and nutrients from Northern Arabian Sea, 2009-2011 | chlorophyll-a | chl_a_ug_l |
Bacterial Growth ACTivity | New data and new versions of previous data: Bacterial growth rate ACTivity in Delaware Bay | chlorophyll a concentration | chla |
BATS HPLC pigments | HPLC pigment concentrations from the Bermuda Atlantic Time-series Study (BATS) | pigment 14 = Chlorophyll a | p14 |
beaconII_bgc | Seawater biogeochemistry inshore and offshore the Bermuda coral reef | HPLC- chlorophyll a | pig14 |