Effect of elevated CO_2 concentration on growth course of tree seedlings in Changbai Mountain

摘要

One-year-old seedlings of Pinus koraiensis, Pinus sylvestriformis, Phellodendron amurense were grown in open-top chambers (OTCs) with 700 and 500 μmol/mol CO_2 concentrations; control chamber and on open site (smbient CO_2 about 350 μmol/mol CO_2) respectively at the Open Research Station of Changbai Mountain Forest Ecosystems, Chinese Academy of Sciences, and the growth course responses of three species To elevated CO_2 and temperature during one growing season was studied from May to Oct.