{"id":"76c8aeb1-6739-4871-9152-594b10496d1c","title":"舟曲黄土剖面的年代和环境指标数据集","title_en":"Chronological and environmental index data set of Zhouqu loess profile","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":"舟曲（ZQ）剖面的年代数据、磁学数据、粒度数据和容重数据以csv格式存储，文件的名称为“Chronology data of  the ZQ section”和“Magnetism, grain size and bulk density data of ZQ section”。该数据表可以用Microsoft Office中的Excel软件进行查看和编辑","description":"本数据为青藏高原东部舟曲（ZQ）黄土-古土壤序列的年代数据、磁学数据、粒度数据和容重数据。我们按照5 cm间隔测量该剖面的磁化率数据，粒度和容重数据。所有实验分析在兰州大学西部环境教育部重点实验室完成。光释光年代测试使用Risø TL/OSL DA-20型释光分析仪；磁化率使用Bartington MS 2型磁化率仪测定；粒度数据使用Malvern Mastersizer 2000激光粒度仪测定；容重数据使用油浸法测定；该数据集展示了青藏高原东部地区末次冰期以来的黄土古土壤序列的磁化率、粒度和容重变化特征，对研究青藏高原东部黄土古环境、古气候研究、粉尘积累历史及其与周边大气环流之间的联系具有重要的作用。","doi":"10.11888/Paleoenv.tpdc.271806","projection":"","language":"zh","share_type":"protected","east":104.399,"west":104.399,"south":30.779,"north":30.779,"scale":null,"crs":null,"filesize":1.0,"share_policy":"a","ts_created":"2021-11-10T20:50:14.417547+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-11-13T09:00:59.966235+08:00","time_description":"~60ka","datas_group":0,"time_description_en":"~60ka","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"李育","username":"李育","email":"liyu@lzu.edu.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":"100 year < x < 1000 year","spatial_resolution":"<= 0.01º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"76c8aeb1-6739-4871-9152-594b10496d1c","three_pole":null,"third_pole":null},"username":"张镭","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":397}