TY - Data T1 - Monthly Average Value of Total Ozone Column in Longfengshan,Heilongjian,1993-2010 A1 - Zhang Xiaochun DO - 10.12072/ncdc.lfs.db2921.2023 PY - 2020 DA - 2020-12-16 PB - National Cryosphere Desert Data Center AB - This dataset includes the monthly average data of the total ozone column at the Longfengshan regional atmospheric background station in Heilongjiang, China from 1993 to 2010, which can represent the ozone background situation in Northeast China during the same period. The dataset has undergone strict quality control. Longfeng Mountain Regional Atmospheric Background Station is one of the seven background stations in China. The observation data and research results play an early warning and monitoring role in the future changes of the Earth's atmospheric composition. It is the only background atmospheric pollution monitoring station in the mid latitude area of the Northeast China Plain at present. DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/049c9058-0d1d-11e6-af40-5cc5d45ad3ae ER -