{"id":"a14b51c8-d714-4b98-9206-d556ed5fe7f6","title":"喀喇昆仑地区冰川进退范围数据集","title_en":"Data set of glacier advance and retreat range in Karakoram area","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":"数据以excel格式存储，包括现代冰川长度、面积和冰碛物10Be暴露年代学年龄。","description":"采用宇宙成因核素（10Be和26Al）暴露年代方法等测定西风带和季风区末次冰盛期、全新世和小冰期冰川遗迹的时代，确定冰川进退的绝对年代序列。野外调查研究冰川遗迹的分布，确定冰碛垄的位置，测量冰碛垄的地貌特征。根据冰川遗迹的地貌部位和风化程度确定相对新老关系，初步判断末次冰盛期的冰碛垄。从该垄向上游采集各列冰碛垄上的冰川漂砾的暴露年代样品。本数据包括喀喇昆仑地区根据10Be暴露年代方法获得的气候转型期冰川进退范围。","doi":"10.11888/Glacio.tpdc.270934","projection":"","language":"zh","share_type":"protected","east":76.0,"west":75.0,"south":37.0,"north":38.0,"scale":null,"crs":null,"filesize":0.1,"share_policy":"c","ts_created":"2020-09-29T02:25:15.527084+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T00:01:26.048992+08:00","time_description":"2万年以来","datas_group":0,"time_description_en":"20 thousand years","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"梁丽乔","username":"丽乔","email":"liangliqiao@itpcas.ac.cn","is_cancel_expert":false},{"user_name":"叶庆华","username":"叶庆华","email":"yeqh@itpcas.ac.cn","is_cancel_expert":true},{"user_name":"周玉杉","username":"YushanZhou","email":"yszhou@itpcas.ac.cn","is_cancel_expert":true}],"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":"0.5º - 1º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"a14b51c8-d714-4b98-9206-d556ed5fe7f6","three_pole":null,"third_pole":"XDA20070102"},"username":"XDA20070102","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":2370}