Interactive Effects of Drought Stresses and Elevated CO2 Concentration on Photochemistry Efficiency of Cucumber Seedlings Relationship between stomata parameters of plants and atmospheric CO2 concentration change Growth and photosynthesis characteristics of wheat (Triticum aestivum L.) under arsenic stress condition Photosynthesis of Populus Euphratica olive and its response to CO2 concentration and high temperature in arid environment Interactive effects of elevated CO2 and temperature on the leaf anatomical characteristics of eleven species Effects of simulated elevated atmospheric CO2 concentration and temperature on soil enzyme activity in the subalpine fir forest