Monterey Bay Aquarium Research Institute
LOBO
Land/Ocean Biogeochemical Observatory in Elkhorn Slough

Real Time Data from L03 (Old Salinas River Channel)

Click for a plot of the last week of nitrate, salinity and oxygen

Measurements at mooring L03 include:
  • Water Depth
  • Nitrate concentration (0.5 m)
  • Salinity and Temperature (0.5 m and 2 m)
Go to LOBOViz to create customized graphs with realtime data.
Go to Luke Coletti's webpage to reprocess UV spectra with different wavelength ranges or different models for the baseline.

The last UV absorption spectrum from an ISUS nitrate sensor at L03.
The spectrum has been processed to give the nitrate concentration.

Absorbance per cm

                          Wavelength (nm)                               

Black = Observed UV Spectra, Red = Modeled Baseline

(230 to 250 nm),  Green = Model Residuals (Abs. x 20)





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Last updated: Jan. 04, 2005