@data{10.12072/ncdc.sdzraw.db6589.2024,
title = {2019 Beijing Shangdianzi Atmospheric Background Station Carbon Monoxide Daily Dataset},
author = {He Di},
url = {http://www.ncdc.ac.cn/portal/metadata/7a897db2-c84f-42cf-8bee-4f64382f2367},
cstr = {11738.11.NCDC.SDZRAW.DB6589.2024},
doi = {10.12072/ncdc.sdzraw.db6589.2024},
journal = {National Cryosphere Desert Data Center},
publisher = {National Cryosphere Desert Data Center(www.ncdc.ac.cn)}
}