{"id":"8e7814ad-407a-4c44-ac9e-776143718d6e","title":"勘察加和阿留申岛弧岩浆岩Zn同位素数据","title_en":"Zn isotopic data of Kamchatka and Aleutian arc magmatic rocks","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勘察加群岛和阿留申群岛地区获取的岛弧岩浆岩进行Zn同位素分析，地点包括勘察加东部、勘察加中部、阿特卡岛、乌曼卡岛，Zn同位素数据在全岩样品经过酸消解和离子交换树脂分离后通过MC-ICPMS测试获得。全岩样品通过无污染碎样至200目以下，粉末酸消解并通过离子交换树脂分离后，随后用MC-ICPMS测试锌同位素，测试时选择国际通用的标准样品对测试数据进行监控。获得的岛弧岩浆岩数据为大洋玄武岩Zn同位素储库组成提供重要信息。","doi":"","projection":"","language":"zh","share_type":"online","east":0.0,"west":0.0,"south":0.0,"north":0.0,"scale":null,"crs":null,"filesize":0.014,"share_policy":"a","ts_created":"2021-05-27T15:42:04.901196+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-05-31T10:36:51.220258+08:00","time_description":"39Ma","datas_group":3,"time_description_en":"39Ma","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"王浩","username":"王浩_iggcas","email":"wanghao@mail.iggcas.ac.cn","is_cancel_expert":false}],"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":"8e7814ad-407a-4c44-ac9e-776143718d6e","three_pole":null,"third_pole":null},"username":"黄建","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":347}