{"id":"cbf77b4f-9463-434f-9847-e55d6367f05f","title":"胡安德富卡洋脊N-MORB全岩地球化学数据","title_en":"N-MORB whole rock geochemical data of Juan de Fuka Ridge","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文件存储，可直接使用Excel工作薄打开。名称为“WR_CaSrNd”的文件代表全岩的Ca-Sr-Nd同位素组成。","description":"本数据为南胡安德富卡洋脊大洋中脊玄武岩（N-MORB）的全岩Ca-Sr-Nd同位素地球化学数据。样品为采自南胡安德富卡洋脊Cleft地块和轴火山的新鲜玄武岩玻璃（斑晶含量低于2%）。全岩Ca同位素组成由热电离质谱仪（TIMS）分析获得。全岩Sr-Nd同位素由多接受电感耦合等离子体质谱仪（MC-ICP-MS）分析获得。以上数据已发表于国际著名SCI期刊（Journal of Geophysical Research: Solid Earth），数据真实可靠。通过获得的数据，我们可了解N-MORB的Ca同位素组成，并可约束Ca同位素在部分熔融过程中的分馏。","doi":"10.1002/2017JB014699","projection":"","language":"zh","share_type":"online","east":-128.0,"west":-130.0,"south":44.0,"north":48.0,"scale":null,"crs":null,"filesize":0.011,"share_policy":"a","ts_created":"2021-05-31T22:28:09.717531+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-06-01T15:38:00.802907+08:00","time_description":"第四纪","datas_group":3,"time_description_en":"Quaternary Period","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":"0.5º - 1º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[521],"subtopics":{"metadata":"cbf77b4f-9463-434f-9847-e55d6367f05f","three_pole":null,"third_pole":null},"username":"张珺杰","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":435}