{"id":"622d28c1-5db0-4bac-8cc2-09f55d0876ee","title":"青藏高原西南部石岭岗遗址人骨和动物骨胶原同位素数据","title_en":"Isotopic data of human bone and animal bone collagen at shilinggang site in the southwest of Qinghai Tibet 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":"Isotope data_Shilinggang Site_DongGH/RenLL","description":"建立在碳、 氮稳定同位素分析方法基础上的古食谱分析的基本原理是我即我食（You are what you eat），即动物组织器官的化学组成与其生前饮食密切相关，通过对相关元素同位素比值的检测可直接揭示古代人与动物食物结构，进而探讨先民生业与家畜驯养研究的手段。骨骼胶原蛋白与牙齿釉蛋白在埋藏过程中不易污染却可以保持其结构的完整性，其蛋白质氨基酸及元素的组成与含量相对固定，是古食谱分析的主要对象。对青藏高原西南部云南怒江石岭岗遗址人骨和动物骨的胶原进行碳、氮稳定同位素分析。","doi":"doi.org/10.1371/journal.pone.0177867","projection":"","language":"zh","share_type":"online","east":98.88777778,"west":98.88777778,"south":25.64916667,"north":25.64916667,"scale":null,"crs":null,"filesize":0.05,"share_policy":"a","ts_created":"2021-09-24T21:46:09.256239+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-09-26T11:14:51.607712+08:00","time_description":"3000年以来","datas_group":0,"time_description_en":"Since 3000 years","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"张东菊","username":"zhangdj","email":"djzhang@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":"10 year < x < 100 year","spatial_resolution":"10m - 100m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"622d28c1-5db0-4bac-8cc2-09f55d0876ee","three_pole":null,"third_pole":null},"username":"谢海超","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":432}