| Open-path analyzers were calibrated twice per year with standard CO2 gases and a dew point generator (LI610, LI-COR). |
| Zhang WL., Chen SP, Chen J, Wei L, Han XG, Lin GH. 2007. Biophysical regulations of carbon fluxes of a steppe and a cultivated cropland in semiarid Inner Mongolia. Agric. For. Meteorol., in press |
| Tower, Electrical power (AC), Facilities for communication(none), Accommodation (yes) |
| The equipments of tower were funded by Institute of Botany, CAS; The maintenance of tower was partly supported by "100 Talents" project of CAS to Dr. Guanghui Lin and National Aeronautics and Space Administration (NASA) Grant (NEWS 2004 NRA: NN-H-04-Z-YS-005-N) of the Land-Cover / Land-Use Program |