Hu Y Q, Yang X L, Zhang Q, et al. The characters of energybudget on the gobi and desert surface in Hexi region.Acta Meteorologica Sinica, 1992, 26(1): 82-91.
Baldocchi D D. A comparative study of mass and energyexchange over a closed (wheat) and an open (corn) canopy:Ⅱ.Canopy CO2 exchange and water use efficiency. Agriculturaland Forest Meteorology, 1994, 67: 291-322.
Wang H. The stomatic resistance and water use efficiencyof wheat in Beijing Agro-ecosystem Experimental Station,CAS. Study on Energy and Mass Exchange in Farmland.Beijing: China Meteorological Press. 1987:254-261.
Hu Y Q, Yang X L, Zhang Q, et al. The characters of energybudget on the gobi and desert surface in Hexi region.Acta Meteorologica Sinica, 1992, 26(1): 82-91.
Baldocchi D D. A comparative study of mass and energyexchange over a closed (wheat) and an open (corn) canopy:Ⅱ.Canopy CO2 exchange and water use efficiency. Agriculturaland Forest Meteorology, 1994, 67: 291-322.
Wang H. The stomatic resistance and water use efficiencyof wheat in Beijing Agro-ecosystem Experimental Station,CAS. Study on Energy and Mass Exchange in Farmland.Beijing: China Meteorological Press. 1987:254-261.