@data{10.12072/ncdc.gseer.db4136.2023,
title = {Gansu Province Air Quality Dataset},
author = {Zhang yaonan},
url = {http://www.ncdc.ac.cn/portal/metadata/7eb4fbfb-07c0-4888-a286-555b5aff1544},
cstr = {11738.11.NCDC.GSEER.DB4136.2023},
doi = {10.12072/ncdc.gseer.db4136.2023},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}