@Article{bgd-5-903-2008, AUTHOR = {Wittmer, M. and Auerswald, K. and Tungalag, R. and Bai, Y. F. and Schäufele, R. and Bai, C. H. and Schnyder, H.}, TITLE = {Carbon isotope discrimination of C3 vegetation in Central Asian Grassland as related to long-term and short-term precipitation patterns}, JOURNAL = {Biogeosciences Discussions}, VOLUME = {5}, YEAR = {2008}, NUMBER = {1}, PAGES = {903--935}, URL = {http://www.biogeosciences-discuss.net/5/903/2008/}, ISSN = {1810-6277} }