{"id":"6bae702c-1661-4930-8994-65b667992096","title":"西藏阿里地区双点达坂剖面海相碳酸盐岩无机碳同位素地化数据（359-340 Ma）","title_en":"Carbon and oxygen isotopic features of marine carbonate rocks from the Shuangdiandaban section in Ali area, Tibet (359-340 Ma)","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":"文件名称为“西藏阿里地区双点达坂剖面海相碳酸盐岩无机碳同位素地化数据”，由研究地点（西藏阿里地区）+剖面名称（双点达坂剖面）+数据类型（无机碳氧同位素地化数据）组成，数据以xls格式存储，可以用Microsoft Office Excel软件打开读取。","description":"华南地区石炭纪海相碳酸盐的δ13C值标准曲线已建立, 但是国内不同地区和不同剖面之间的δ13C值变化趋势却存在一定差异。在应用碳同位素记录重建海洋碳循环之前, 尚需要开展沉积环境和成岩作用分析，并将碳同位素记录的变化趋势进行跨相、跨盆地和跨板块对比，以确定其是否记录了区域或全球海洋的碳同位素组成变化。本次研究在阿里地区双点达坂剖面月牙湖组共采集201块样品开展碳氧同位素分析测试，试图揭示北羌塘/松潘甘孜地块石炭纪早期的碳循环过程（TICE 事件）和碳同位素记录的成岩改造作用。本数据集包括201个样品的碳氧同位素数据。","doi":"10.11888/SolidEar.tpdc.272230","projection":null,"language":"zh","share_type":"protected","east":82.08,"west":82.08,"south":34.97,"north":34.97,"scale":null,"crs":null,"filesize":0.087,"share_policy":"c","ts_created":"2022-02-26T11:23:00.514503+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-02-26T11:43:00.378119+08:00","time_description":"359-340百万年","datas_group":0,"time_description_en":"359-340 Ma","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"李明慧","username":"李明慧","email":"liminghui@itpcas.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":"--","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"6bae702c-1661-4930-8994-65b667992096","three_pole":null,"third_pole":null},"username":"史宇坤","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":11}