{"id":"ac2af932-bc16-4ba9-a644-1f7ce43275a3","title":"中国东部玄武岩的Mg和Zn同位素数据","title_en":"Mg and Zn isotopic data of basalts in eastern China","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":"数据以excel格式存储，文件的名称为“yyyyddd-xxx.xlsx”，其中第一作者姓氏，ddd代表文章发表年份，xxx代表发表杂志，如未发表则为ubpublished，比如Chen2020-CMP.xlsx就代表Chen在2020年发表于cmp文章中的数据","description":"本数据集主要包括对中国东部玄武岩样品的Mg和Zn同位素分析结果，样品采样地点包括南京、绍兴、宁德、三名、漳州等地区，样品为晚中生代到新生代玄武岩。主要包括全岩主/微量元素、Sr-Nd-Mg-Zn同位素分析。使用的仪器包括XRF、ICP-MS、MC-ICPMS。主量元素由XRF获取，样品酸消解并通过离子交换树脂分离后，随后用MC-ICPMS测试锶、钕、镁和锌同位素，测试时选择国际通用的标准样品对测试数据进行监控，测试于2018-01-31 至 2020-05-31期间完成。获得的数据对幔源岩浆岩的Mg-Zn同位素组成提供重要信息。","doi":"10.11888/Geo.tpdc.271372","projection":"","language":"zh","share_type":"online","east":120.0,"west":116.0,"south":22.0,"north":35.0,"scale":null,"crs":null,"filesize":0.016,"share_policy":"a","ts_created":"2021-05-27T16:50:03.028911+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-04T11:05:24.370532+08:00","time_description":"晚中生代到新生代","datas_group":3,"time_description_en":"Late Mesozoic to Cenozoic","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"颜茂都","username":"颜茂都","email":"maoduyan@itpcas.ac.cn","is_cancel_expert":true}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"1000 year < x","spatial_resolution":"1º-10º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"ac2af932-bc16-4ba9-a644-1f7ce43275a3","three_pole":null,"third_pole":null},"username":"黄建","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":443}