Weekly Measurements
CTD Sensor Data (Refer to ODF filesFootnote a):
- Pressure [db]
- Temperature [IPTS-68, deg C]
- Conductivity [S/m]
- Salinity [PSU]
- Oxygen (raw) [V]
- Oxygen [ml/l]
- pH
- Fluorescence (uncalibrated) [mg/m3]
- Photosynthetically Active Radiation (PAR) [ µE/m2/s]
- Density (sigma-theta)[kg/m3]
Derived from Niskin bottle water samplesFootnote b,Footnote c:
- Pigments (High Pressure Liquid Chromatography) [mg/m3]
- Phytoplankton Absorption [m-1]
- Nutrients (nitrate, nitrite, ammonium, silicate, phosphate) [mmol/m3]
- Oxygen (probe) [% saturation] (1999 – 2017)
- Oxygen (Winkler) [ml/l] (2017 – Present)
- Chlorophyll [mg/m3]
- Particulate Organic Carbon [mg/m3]
- Particulate Organic Nitrogen [mg/m3]
- Salinity [PSU]
- Total Inorganic Carbon [µmol/kg] (2016 – Present)
- Total Alkalinity [mg/L] (2016 – Present)
- Flow Cytometry [cells/ml] *Not currently available from 2014 – 2016
- Bacteria
- Synechococcus
- Cryptophytes
- Picoeukaryotes
- Picophytoplankton
- Nanophytoplankton
200 µm Vertical Net Tows:
- Zooplankton enumeration and identification are available upon request from 1998 – 2002, 2011 – 2017. For some years, only samples from every other week has been analyzed. More information can be provided upon request.
- Date modified: