{"id":"d188e7df-14cd-4be1-88e9-7409f95a51f2","title":"华北克拉通秦皇岛地区太古宙花岗质岩石地球化学数据集（2020）","title_en":"Geochemical data set of Archean granitic rocks in Qinhuangdao area, North China Craton (2020)","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文件格式进行存储，可以直接使用excel工作簿打开并使用。全岩主微量元素数据命名为“2020 WR data\", 锆石U-Pb-Hf同位素数据命名为”Zrn U-Pb-Hf data“","description":"本数据集包括华北克拉通秦皇岛地区的太古宙花岗质岩石的全岩主微量元素地球化学数据和锆石U-Pb-Hf同位素数据。全岩主量元素数据由XRF分析得来，全岩微量元素数据由ICP-MS测试所得，锆石U-Pb同位素数据由LA-ICP-MS分析所获得，锆石Hf同位素数据由LA-MC-ICP-MS分析所获得。上述数据已发表在国际权威地学期刊GSAB上，数据真实可信，可以有效约束太古宙时期（2.7-2.5Ga)的壳幔相互作用和地壳增生模式，为其区域构造动力学机制提供一定的依据。","doi":"10.1130/B35091.1","projection":"","language":"zh","share_type":"online","east":120.0,"west":118.5,"south":39.67,"north":40.5,"scale":null,"crs":null,"filesize":0.96,"share_policy":"a","ts_created":"2021-06-01T21:25:32.400927+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-06-08T17:16:51.963301+08:00","time_description":"太古宙","datas_group":3,"time_description_en":"Archean","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":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[522],"subtopics":{"metadata":"d188e7df-14cd-4be1-88e9-7409f95a51f2","three_pole":null,"third_pole":null},"username":"汤华云","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":370}