TY - RPRT TI - Evidence that acidification-induced declines in plant diversity and productivity are mediated by changes in below-ground communities and soil properties in a semi-arid steppe AU - Dima Chen AU - Zhichun Lan AU - Xue Bai AU - James B. Grace AU - Yongfei Bai PY - 2013 DO - 10.1111/1365-2745.12119 UR - https://pubs.usgs.gov/publication/70048796 ID - 70048796 ER -