@article{Ling SONG:3, author = {Ling SONG, XueMei BAO, XueJun LIU, FuSuo ZHANG}, title = {Impact of nitrogen addition on plant community in a semi-arid temperate steppe in China}, publisher = {干旱区科学}, year = {2012}, journal = {干旱区科学}, volume = {4}, number = {1}, eid = {3}, numpages = {7}, pages = {3}, keywords = {

nitrogen addition; species richness; biomass; functional group; temperate steppe; Duolun, Inner Mongolia

}, url = {http://jal.xjegi.com/CN/abstract/article_89.shtml}, doi = {10.3724/SP.J.1227.2012.00003} }