{"id":"63c34798-93a0-497a-ac93-88d008a1e53b","title":"过去100年高原人口与农牧业发展数据集","title_en":"Dataset of population, agriculture and  animal husbandry of the Qinghai-Tibet Plateau in the past 100 years","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":"青藏高原人口与耕地面积数据以表格格式存储，文件的名称为Tibet pop,agriculture and husbandry.xls”，其中pop代表人口，agriculture代表耕地面积，husbandry代表牲畜数量。\n\n数据读取方式：该数据集中的所有表格可以直接用office中的excel程序打开。","description":"该数据集为青藏高原（主要为青海省与西藏自治区）过去100年来人口、耕地与畜牧业数据。\n数据集主要包括青海省与西藏自治区1912-2016年年际人口数据、1931-1990年青海省耕地面积数据、1950-2000年西藏自治区耕地面积数据、1949-2017年青海省牲畜数量、1952-2017年西藏自治区牲畜数量。\n数据主要来源于历代文献与现代统计资料，主要为广大科研人在青藏高原农牧业发展研究方面提供论据。","doi":"10.11888/Socioeco.tpdc.271188","projection":"","language":"zh","share_type":"protected","east":73.2,"west":104.75,"south":26.0,"north":39.75,"scale":null,"crs":null,"filesize":0.0485,"share_policy":"c","ts_created":"2021-02-05T20:18:51.462436+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T15:52:57.910495+08:00","time_description":"100年以来","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"刘志锋","username":"Zhifeng.liu","email":"Zhifeng.liu@bnu.edu.cn","is_cancel_expert":false},{"user_name":"黄庆旭","username":"黄庆旭","email":"qxhuang@bnu.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":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"63c34798-93a0-497a-ac93-88d008a1e53b","three_pole":null,"third_pole":"XDA2009000002"},"username":"XDA2009000002","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":1482}