{"id":"b2c3d6e6-59fa-49a4-8230-a3f1c3c86725","title":"青藏高原东北部奖俊埠遗址人类活动时期古环境数据","title_en":"PALEOENVIRONMENTAL data of human activity period at zijunbu site in the northeast of Qinghai Xizang 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":"Paleoenvironmental data at JJF site data_ZhangDJ/ChenT.xlsx","description":"奖俊埠遗址是一处距今约12万年~9万年的古人类活动遗迹，有大量石器和动物骨骼，光释光测年显示人类活动时间为120-90ka之间的MIS5阶段，是目前青藏高原上年代最早的旷野遗址。遗址的剖面自上而下分为11层，其中文化层为6-9层的古土壤层。利用粒度分析、磁化率、全有机（TOC）和碳酸钙含量重建古环境，与已发表的高分辨率气候曲线进行对比，结果显示古人类占据的时期东亚夏季风增强，气候温暖湿润，利于人类生存。","doi":"10.11888/Paleoenv.tpdc.271957","projection":"","language":"zh","share_type":"online","east":103.0113028,"west":103.0113028,"south":36.82777778,"north":36.82777778,"scale":null,"crs":null,"filesize":0.01,"share_policy":"a","ts_created":"2022-01-17T13:34:13.526589+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-01-21T10:14:27.413139+08:00","time_description":"120-90ka","datas_group":3,"time_description_en":"120-90ka","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"杨晓燕","username":"杨晓燕","email":"xyang@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":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"b2c3d6e6-59fa-49a4-8230-a3f1c3c86725","three_pole":null,"third_pole":null},"username":"谢海超","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":41}