Station and overstory vegetation	Station and understory vegetation	Overstory vegetation	Understory vegetation

SITE DESCRIPTION
Location:  45° 48.76' N, 90° 3.83' W  (click here for topo map)
Elevation:  approx. 500 m above sea level
Annual Average Precipitation/Snowfall (Park Falls, 1961-1990):  81.8 / 126.2 cm
Annual Average Temperature (Park Falls, 1961-1990):  4.8°C
Species Composition:  Aspen (intermediate aged)
Soils:  sandy outwash (click here for profile description)
Established:  7 July 1998

BASIC MEASUREMENTS

• Air temperature and relative humidity (1.5 m)
• Wind speed (2.5 m)
• Below-canopy photosynthetically active radiation (PAR, 2.6 m)
• Soil temperature and moisture (surface, 5, 10, 20, 50, 100 cm)
• Tree stem temperature (aspen, north and south facing)

Sampling Frequencies:
    1 second - PAR
    10 seconds - meteorological measurements (air T/RH, wind speed/direction)
    10 minutes - soil and other measurements

Data Output:  10 minute averages

VIEW PLOTS (You will need Ghost View to view these PostScript plots)

FTP DATA

 Page by Bruce Cook. Please send comments or questions to Kelly Cherrey