{"id":"da75cc87-00b7-4331-93c4-f2a81e860b95","title":"信阳地区古元古代花岗岩的地球化学数据集","title_en":"Geochemical data set of Paleoproterozoic granites in the Xinyang area","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格式进行存储，可以直接通过excel工作簿打开并使用。全岩主微量元素地球化学数据命名为“2020 WR data”，锆石U-Pb-Hf同位素数据命名为“Zrn U-Pb-Hf isotope data”。","description":"本数据集包含信阳地区古元古代花岗岩的全岩主微量地球化学数据和锆石U-Pb-Hf同位素数据。其中全岩主量元素地球化学数据由XRF测试分析所得，微量元素地球化学数据由ICP-MS测试分析所得，锆石U-Pb同位素数据由LA-ICP-MS分析获得，锆石Hf同位素数据由MC-ICP-MS分析所获得。以上全套数据已发表在地学权威期刊《Precambrian Research》之上，数据真实可信。通过该套数据，可有效约束区域地壳结构特征和多阶段再造过程。","doi":"10.1016/j.precamres.2020.106079","projection":"","language":"zh","share_type":"online","east":114.0,"west":113.75,"south":32.5,"north":32.67,"scale":null,"crs":null,"filesize":0.06,"share_policy":"a","ts_created":"2021-06-02T21:10:09.521849+08:00","doi_type":"国际公开共享数据","ts_updated":"2021-06-03T19:57:16.703493+08:00","time_description":"古元古代","datas_group":3,"time_description_en":"Paleoproterozoic","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":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[522],"subtopics":{"metadata":"da75cc87-00b7-4331-93c4-f2a81e860b95","three_pole":null,"third_pole":null},"username":"汤华云","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":478}