@data{10.12072/ncdc.cgawbo.db2926.2023, title = {Monthly averages of total column ozone in Wariguan, Qinghai, 1993-1995, 1997-2010}, author = {Zhang Xiaochun}, url = {http://www.ncdc.ac.cn/portal/metadata/0312b79e-0d1d-11e6-af40-5cc5d45ad3ae}, cstr = {11738.11.ncdc.CGAWBO.2020.25}, doi = {10.12072/ncdc.cgawbo.db2926.2023}, journal = {National Cryosphere Desert Data Center}, publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)} }