WRCCRF Microclimate Monitoring - 02 m Station (sta02)

Station Information
Station code: sta02 under-canopy canopy microclimate station
Latitude: 45° 49' 13.84"
Longitude: 121° 57' 07.00"
Description: located 28 m at 80° from canopy crane in old-growth Douglas-fir/western hemlock forest 100 m in all directions
Elevation: surface 370 m (Stabler DEM), sensors +2.0 m
Surface type: vanilla-leaf, vine maple, salal, Oregon grape
Exposure: na
Wind exposure: na
Station start: relocated 2007
Station history: new installation forest understory microclimate observation site
Images: sta02

Measurement Equipment, Variable (Symbol) and Units
Campbell Sci. Inc. CR10X2M datalogger, scan rate 20 seconds output 30 minutes
Vaisala HMP35C air temperature (Ta) C and relative humidity (RH) %
CS 107B soil temp probes set at soil surface, 15 and 30 cm below surface (Ts_0, Ts-15, Ts-30) C
HFT-3.1 Soil heat flux 7.5 cm below surface (G) Wm^2
Licor 190SB quantum sensor, photosynthetically active radiation (PAR) micromoles/s/m^2
Handar 425AH ultrasonic wind sensor, average and maximum wind speed (u, umax) in m/s, direction (dir) and standard deviation (stdir) in degrees
Sentek envirosmart soil moisture array (%) at 20, 30, 40, 50, 60, 100, 150, 200 cm depths  

Data archives (files are in comma delimited format)
Julian-Gregorian conversion chart image