{"id":"9b71b492-e737-4cdc-b700-35df7d647fe2","title":"青海省西宁市空气质量季报（2008-2016）","title_en":"Air quality quarterly report of Xining City, Qinghai Province (2008-2016)","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"该数据集以excel、pdf、word文件存储，分别青海环保--西宁空气质量季报－2012年第一季度，青海环保--西宁空气质量季报－2012年第二季度，青海环保--西宁空气质量季报－2012年第三季度，青海环保--西宁空气质量季报－2012年第四季度等。工作表中详细统计了2008年到2016年西宁空气质量情况。","description":"该数据集记录了青海省西宁2008-2016空气质量季报（青海环保）。数据统计自青海省生态环境厅，数据集包含20个pdf文件，4个数据表，7个word文档，分别为：青海环保--西宁空气质量季报－2012年第一季度，青海环保--西宁空气质量季报－2012年第二季度，青海环保--西宁空气质量季报－2012年第三季度，青海环保--西宁空气质量季报－2012年第四季度等，数据表结构相同。\n数据表包含3个字段：\n字段1：级别\n字段2：天数\n字段3：占总监测天数的比例（%）","doi":"","projection":null,"language":"zh","share_type":"online","east":104.0,"west":89.0,"south":31.0,"north":40.0,"scale":null,"crs":null,"filesize":3.68,"share_policy":"a","ts_created":"2021-01-05T22:09:25.734830+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-04-19T10:25:46.197156+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["82602369-b196-4804-b02e-09edb30e1a40","82602369-b196-4804-b02e-09edb30e1a40","82602369-b196-4804-b02e-09edb30e1a40","82602369-b196-4804-b02e-09edb30e1a40","82602369-b196-4804-b02e-09edb30e1a40"],"cite":null,"review_status":5,"review_invite":[],"review_editor":{"id":42023,"last_login":"2022-03-24T09:37:33.507049+08:00","username":"yanmh","email":"yanmh@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"闫梦还"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"9b71b492-e737-4cdc-b700-35df7d647fe2","three_pole":null,"third_pole":null},"username":"赵虎","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":1138}