机译:生物气象学对中国黄土高原半干旱草地二氧化碳及水分利用效率的影响
Key Laboratory of Arid Climatic Change and Reducing Deserter of Gansu Province, Institute of Arid Meteorology, China Meteorological Administration, Lanzhou 730020,China;
School of Atmospheric Sciences, Chengdu University of Information Technology, Chengdu 610225, China;
Climate Center of Hebei Province. Shijiazhuang, 050021, China;
Gross ecosystem production; Evapotranspiration; Ecosystem water-use efficiency; Semiarid grassland; Chinese Loess Plateau;