本数据为中国大气本底基准观象台观测数据采集时间为1994.8.1-2013.12.31地面臭氧浓度数据，单位为：ppb。中国瓦里关大气本底基准观象台始建于1994年，位于青藏高原，海拔3810米，是全球最高的大气本底基准监测站，也是世界上第一个设在大陆腹地的大气本底基准监测站，它的建立填补了全球大气监测网(GAW)在欧亚大陆内的空白。瓦里关大气本底基准观象台由中国政府和全球环境基金联合投资建设，并由中国气象局负责运行管理。以温室气体和大气臭氧监测为主的综合大气本底基准监测；卤代温室气体是分子中含有卤素原子（氟、氯等）的温室气体的总称，几乎全部由人类活动产生，主要用作制冷剂、发泡剂、喷雾剂、清洗剂、灭火剂、溶剂、绝缘材料等，包括《京都议定书》限排SF6、HFCs、PFCs及《蒙特利尔议定书》限排的CFCs、HCFCs等，约占长寿命温室气体辐射强迫的12 %。
", "ds_source": "中国气象局于1996年开始瓦里关站SF6采样观测，2006年开始上甸子站卤代温室气体在线观测，2010年起在5站陆续开展科研采样分析。我国进入减排期的臭氧层耗损物质CFCs、Halons、CH3CCl3、CCl4浓度呈下降趋势，替代物种HCFCs、HFCs浓度呈快速上升趋势。其中，2013年瓦里关和上甸子站大气SF6平均浓度分别为8.10±0.12ppt和8.12±0.10ppt，均达观测以来最高。
", "ds_process_way": "", "ds_quality": "本数据在获取处理各阶段均有专业人员负责，数据质量良好。", "ds_acq_start_time": "1994-08-01 00:00:00", "ds_acq_end_time": "2013-12-31 00:00:00", "ds_acq_place": "中国瓦里关大气本底基准观象台", "ds_acq_lon_east": 100.51666666666667, "ds_acq_lat_south": 36.166666666666664, "ds_acq_lon_west": 100.53305555555555, "ds_acq_lat_north": 36.2625, "ds_acq_alt_low": 3816.0, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 886272, "ds_files_count": 2, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "WGS84", "ds_projection": "", "ds_thumbnail": "ef55e13e-1fe9-4158-bd88-552e6528b890.png", "ds_thumb_from": 2, "ds_ref_way": "吴昊，瓦里关地面臭氧连续采样数据（1994-2013年），国家特殊环境、特殊功能 观测研究台站共享平台，2018，doi：10.12072/CGAWBO.006.2018.db", "paper_ref_way": "", "ds_ref_instruction": "使用本数据时，请在发表的成果中，标注我单位名称：\"中国大气本底基准观象台\"并在明显位置致谢。", "ds_from_station": null, "organization_id": "9f64cd38-43f0-44f5-98ed-babecf7ca11a", "ds_serv_man": "王剑琼", "ds_serv_phone": "0974-8541504", "ds_serv_mail": "killer_meihua@163.com", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2020-12-16 11:14:43", "last_updated": "2023-05-16 17:35:46", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.CGAWBO.2020.31", "i18n": { "en": { "title": "Continuous sampling data of surface ozone in Waliguan, Qinghai Province from 1994 to 2013", "ds_format": "", "ds_source": "
China Meteorological Administration started SF6 sampling and observation at Waliguan station in 1996, on-line observation of halogenated greenhouse gases at Shangdianzi station in 2006, and scientific research sampling analysis has been carried out in five stations since 2010. The concentrations of CFCs, halons, ch3ccl3 and CCl4 in the emission reduction period of China showed a downward trend, while the concentrations of alternative species HCFCs and HFCs increased rapidly. Among them, the average atmospheric SF6 concentrations at Waliguan and Shangdianzi stations in 2013 were 8.10 ± 0.12ppt and 8.12 ± 0.10ppt respectively, which were the highest since the observation.
", "ds_quality": "The quality of the data is good.", "ds_ref_way": "Wu Hao, Waliguan surface ozone continuous sampling data (1994-2013), national special environment, special function observation and research station sharing platform, 2018, DOI: 10.12072/cgawbo.006.2018.db", "ds_abstract": "
This data is the ground ozone concentration data from August 1, 1994 to December 31, 2013 at China atmospheric background reference Observatory, unit: ppb. China Waliguan atmospheric background reference Observatory was founded in 1994. It is located on the Qinghai Tibet Plateau with an altitude of 3810 meters. It is the highest atmospheric background reference monitoring station in the world and the first atmospheric background reference monitoring station in the hinterland of the mainland in the world. Its establishment fills the gap of the global atmospheric monitoring network (GAW) in Eurasia. Waliguan atmospheric background reference Observatory is jointly invested and constructed by the Chinese government and the global environment facility, and operated and managed by the China Meteorological Administration. Comprehensive atmospheric background monitoring based on greenhouse gas and atmospheric ozone monitoring; halogenated greenhouse gas is a general term for greenhouse gases containing halogen atoms (fluorine, chlorine, etc.), almost entirely generated by human activities, mainly used as refrigerants, foaming agents, sprays, cleaning agents, fire extinguishing agents, solvents, insulating materials, etc., including the Kyoto Protocol, which limits SF6 and HFCs. PFCs, CFCs and HCFCs limited by Montreal Protocol account for about 12% of long-lived greenhouse gas radiative forcing.
", "ds_time_res": "日", "ds_acq_place": "China Waliguan atmospheric background reference Observatory", "ds_space_res": "", "ds_projection": "", "ds_process_way": "", "ds_ref_instruction": " When using this data, please give our name: \"China Atmospheric Background Reference Observatory\" as a prominent acknowledgement in the published results." } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "温室气体;大气本底，臭氧" ], "ds_subject_tags": [ "大气化学" ], "ds_class_tags": [], "ds_locus_tags": [ "格尔木", "青藏高原", "青海省" ], "ds_time_tags": [ 1994, 2016 ], "ds_contributors": [ { "true_name": "吴昊", "email": "wcgse@live.cn", "work_for": "中国大气本底基准观象台", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "王剑琼", "email": "killer_meihua@163.com", "work_for": "中国大气本底基准观象台", "country": "中国" } ], "ds_managers": [ { "true_name": "张国庆", "email": "qhzgq@126.com", "work_for": "中国大气本底基准观象台", "country": "中国" }, { "true_name": "吴昊", "email": "wcgse@live.cn", "work_for": "中国大气本底基准观象台", "country": "中国" } ], "category": "大气本底" }