{"id":"f527194f-195a-428f-96e8-19aded1095bf","title":"夏达错硅藻数据集（0-2000 CE）","title_en":"Xiada Co diatom dataset (0-2000 CE)","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":"","description":"数据集为夏达错近2000年来硅藻群落组合，夏达错沉积岩芯的硅藻制备遵循硅质微体化石的标准方案；每个样品至少鉴定硅藻400粒，硅藻群落组合以相对丰度百分比表示。对XDC20GC-1岩芯最上部（76 cm）的37个样品进行硅藻分析，平均时间分辨率为每2 cm间隔约50年。夏达错近2000年来硅藻群落组合数据集可以反映该湖泊近2000年来的生态系统变化，并与气候指标进行比对，分析气候变化对湖泊生态的影响。","doi":"10.11888/Paleoenv.tpdc.272143","projection":"","language":"zh","share_type":"online","east":79.0,"west":79.0,"south":79.0,"north":33.4,"scale":1,"crs":null,"filesize":1.0,"share_policy":"a","ts_created":"2022-03-17T22:54:46.590114+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-18T10:46:39.990014+08:00","time_description":"过去2000年以来","datas_group":2,"time_description_en":"over the past 2000 years","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"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":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6,21],"subtopics":{"metadata":"f527194f-195a-428f-96e8-19aded1095bf","three_pole":null,"third_pole":"XDA2009000004"},"username":"陈智童","review_time":null,"protected_duration":0,"protected_describe":"文章发表后，共享方式：C 申请获取","is_important":false,"hit_count":24}