{"id":"25eaed50-dca0-4ba0-9688-66364f1dd29c","title":"中国黄土高原会宁黄土剖面的磁化率数据","title_en":"Magnetic susceptibility data of the Huining loess section on the Chinese Loess Plateau","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":"中国黄土高原会宁黄土剖面的磁化率数据","description":"本数据集由中国黄土高原会宁黄土剖面的磁化率分析数据组成。包含一个主剖面和两个末次间冰期黄土剖面，主剖面总厚度约为271米，两个末次间冰期黄土剖面的厚度分别约为21米和24米。我们按照约5cm间隔对上述黄土剖面开展了磁化率测定分析，测定的低频磁化率样本数量分别为5336个、436个、484个。使用的仪器为英国制的 Bartington MS2 磁化率仪，实验分析在中国科学院新生代地质与环境院重点实验室完成。该数据反应了中国黄土高原会宁地区近两百万年以来黄土序列的低频磁化率的变化特征，对于黄土高原古气候/古环境等方面的研究具有重要意义。","doi":"10.11888/Paleoenv.tpdc.271683","projection":"","language":"zh","share_type":"protected","east":105.0,"west":105.0,"south":36.0,"north":36.0,"scale":null,"crs":null,"filesize":0.52,"share_policy":"c","ts_created":"2021-09-05T14:25:28.216098+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-09-08T16:27:16.329594+08:00","time_description":"200万年以来","datas_group":0,"time_description_en":"Since two million years","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":"1000 year < x","spatial_resolution":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[622,627,628],"subtopics":{"metadata":"25eaed50-dca0-4ba0-9688-66364f1dd29c","three_pole":null,"third_pole":null},"username":"江奇达","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":402}