Home » Surface In-Situ Instruments » NCAR-BAI PTRMS systems
NCAR-BAI PTRMS systems
STATUS
Available
AVAILABILITY
for collaborative projects
REQUEST PROCEDURE
contact Alex Guenther
Surface In-Situ Instruments
Measures VOC concentrations with sensitivity and sampling rate adequate for eddy covariance fluxes
CONTACT
Alex Guenther
NCAR ESSL
NCAR-ESSL PO Box 3000 Boulder CO USA 80307-3000
303 497 1447
guenther@ucar.edu
http://bai.acd.ucar.edu
SPECIFICATIONS
TypeSoil
Chemical
Flux
Instrument TypeChemistry instrument
EnvironmentLand
Locationmany
Archive Data Availabilitycontact Alex Guenther
VariablesVOC concentration
Time Period2000-present
Instrument MaturityMature
WavebandN/A
Dervied VariablesVOC flux
Chemical PhaseGas phase
Chemical Compoundsisoprene
TechniquePTRMS
Sampling Rate1 Hz - 9.9 Hz
Detection Limit1 – 25 pptv (1 minute)
REFERENCES
Karl, T., Guenther A., Lindinger C., Jordan A., Fall R., and W. Lindinger, Eddy Covariance Measurements of Oxygenated VOC Fluxes from Crop Harvesting using a Redesigned Proton-Transfer-Reaction Mass Spectrometer; J. Geophys. Res., 106, 24157-24167, 2001.
REMARKS
Three instruments are available.
UPDATED ON
7 Sep 2009 21:48