{"id":"131036f2-e643-44dd-a229-85cbe8f31799","title":"东亚季风区中国神农架地区树轮宽度数据","title_en":"Tree ring width data of Shennongjia in the East Asian Monsoon region","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":"东亚季风区中国神农架地区树轮宽度数据\n该数据集中的所有文件可以直接用文本程序（如记事本）打开。主体内容为样芯编号、年份和每一年的宽度值。","description":"本数据集由东亚季风区中国神农架地区树木年轮宽度数据组成。神农架地区树轮包括128棵树芯，树种为巴山冷杉，测定的宽度数据为18936个，测量精度为0.01mm。树轮的宽度测量使用LINTAB 6树木年轮分析仪测量，并使用COFFCHA程序对交叉定年进行检验，以保证对所有树芯样本的量测和定年都准确无误。实验分析在中国科学院地质与地球物理研究所土壤结构与矿物实验室完成。该数据对对东亚季风区的古气候方面的研究具有一定的意义。","doi":"10.11888/Paleoenv.tpdc.271676","projection":"","language":"zh","share_type":"protected","east":110.3,"west":110.3,"south":31.5,"north":31.5,"scale":null,"crs":null,"filesize":0.14,"share_policy":"c","ts_created":"2021-09-07T10:25:06.628698+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-09-08T16:40:21.533144+08:00","time_description":"1793年以来","datas_group":0,"time_description_en":"sicne 1793","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"朱海峰","username":"zhuhf@itpcas.ac.cn","email":"zhuhf@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":"Yearly","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[622,627],"subtopics":{"metadata":"131036f2-e643-44dd-a229-85cbe8f31799","three_pole":null,"third_pole":null},"username":"江奇达","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":547}