{"id":"fcee2293-ada7-441e-b707-827203383b3e","title":"青藏高原地区牛年末存栏量（2000-2010）","title_en":"Cattle stock at the end of the year (2000-2010)","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":"青藏高原地区牛年末存栏量","description":"牛年末存栏量数据包含青藏高原地区的牛年末存栏量数据，空间区域以青藏高原的县为指标进行划分，时间分辨率为5年，时间覆盖范围为2000年、2005年、2010年。数据是通过对相关的文献、历史数据库记录等材料进行统计搜集获得，部分数据通过购买获得。数据可用于分析青藏高原各个县的农业生产情况、肉类价格变化情况，此外还可以通过县数据之间的对比分析青藏高原各县的发展差异等。青藏高原因其特殊的地理位置和气候条件，是发展生态畜牧的重要场所。","doi":"","projection":"","language":"zh","share_type":"offline","east":104.38,"west":73.44,"south":25.99,"north":40.02,"scale":null,"crs":null,"filesize":0.02,"share_policy":"b","ts_created":"2019-01-01T13:38:39.994876+08:00","doi_type":null,"ts_updated":"2021-04-19T16:50:49.680216+08:00","time_description":"2000-2010","datas_group":0,"time_description_en":null,"data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"陈彬","username":"chenb","email":"chenb@bnu.edu.cn","is_cancel_expert":false}],"review_editor":null,"data_sources":"","temporal_resolution":"1 year < x < 10 year","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"fcee2293-ada7-441e-b707-827203383b3e","three_pole":null,"third_pole":"XDA20020402"},"username":"XDA20020402","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":1922}