{"id":"4493d341-ab6f-494c-94d7-0487e837d03f","title":"甘青地区主要家养动物背景数据采集和样本收集（2018）","title_en":"Sample collection and measurements of phenotypic data of major domestic animals in Qinghai and Gansu Provinces (2018)","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":"2018年青海海西样品信息，表格形式，可以采用EXCEL打开查看和分析. 2018年青海海西采样样品照片，图片形式，可以采用照片查看器查看。2018年青海海西遗传资源问卷调查，PDF格式，可以采用Adobe软件查看。","description":"品种资源是畜禽产业发展的基础，遗传资源库是培育和改良品种的根本。青海和甘肃省地处青藏高原及其周边地区，独特的自然环境和长期的人工选育，培育了许多具有地方特色、适应当地生长的优良地方品种和生态型。然而，由于集约化养殖和外来商业品种的引入，对地方家养动物的土著品种造成了冲击，两省的畜禽遗传资源发生了动态的变化，家养动物的多样性正在退化，遗传资源保护面临巨大的挑战。本研究以家养动物的形态特征和生产性能指标为着眼点，通过广泛采样调查，对两省家养动物的体型特征、品种资源的种类进行评估和厘定，确定保护品种和核心保护区，为地方优良种质资源的提纯复壮奠定基础，并为高原特色畜产品的保护和可追溯体系提供技术支撑，有效促进高原畜牧业的发展。","doi":"10.11888/Ecolo.tpdc.270253","projection":"","language":"zh","share_type":"online","east":108.0,"west":92.0,"south":31.0,"north":42.0,"scale":null,"crs":null,"filesize":4670.0,"share_policy":"a","ts_created":"2019-01-01T06:15:57.186780+08:00","doi_type":"","ts_updated":"2019-07-26T10:23:46.410937+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"张扬建","username":"naqu3228","email":"zhangyj@igsnrr.ac.cn","is_cancel_expert":true}],"review_editor":{"id":21054,"last_login":"2022-04-10T10:49:12.540341+08:00","username":"tingting","email":"panxd@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"潘小多"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"4493d341-ab6f-494c-94d7-0487e837d03f","three_pole":null,"third_pole":"XDA20040103"},"username":"XDA20040103","review_time":"2019-01-23T03:11:04.292490+08:00","protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":1793}