CCZO -- Flux Tower -- Young Pine Forest -- Calhoun CZO Research Area 1 -- (2016-Ongoing)

This tower is located in the young pine forest site of the Calhoun Critical Zone Observatory in South Carolina at 34.60811 N, -81.72247 E. Tower height is 9 m. CO2 concentration, water vapor concentration, and 3D wind speed are measured at 9 m at 10 Hz. Radiation including long wave and short wave is measured at 9 m. The air temperature and relative humidity are measured at five levels at 9m to 10 cm above the ground. Ground heat flux, soil temperature and soil moisture are measured from surface to 80 cm below ground. Additional measurements are made at 3 m height in the young pine forest and in a nearby cultivated field.