{"id":"8eddd510-db10-4c38-a657-99603992c224","title":"青藏高原海拔不同区域两栖爬行动物物种未来分布范围变化趋势图（2050年、2070年）","title_en":"The future distribution of amphibian and reptile species in different areas of Qinghai Tibet Plateau (2050, 2070)","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":"文件命名：PDF格式存储，文件名称为\"高原面高海拔不同区域代表两栖爬行动物物种未来（2050年、2070年）分布范围变化趋势分布图\"。数据读取方式：该数据可以直接用PDF打开。","description":"人类活动造成的全球气候变化是生物多样性的主要威胁之一，预测气候变化对物种分布的可能影响，对生物多样性保护具有重要的意义。我们通过长期野外考察和文献收集，获得了12个青藏高原独有的广布两栖爬行动物的分布数据。为保证数据质量，所有物种文献记录的分布点均有DNA测序数据。之后我们使用最大熵值法（Maxent）构建了物种分布模型，评估模型后预测了未来不同时期的物种潜在分布范围。这一结果为青藏高原生物多样性保护，青藏高原物种遗传多样性保护提供了理论支撑。","doi":"","projection":"","language":"zh","share_type":"offline","east":109.0,"west":74.0,"south":25.0,"north":41.0,"scale":null,"crs":null,"filesize":3.14,"share_policy":"c","ts_created":"2019-12-28T10:02:31.564122+08:00","doi_type":"","ts_updated":"2021-04-19T14:42:38.705728+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"邓涛","username":"邓涛","email":"dengtao@ivpp.ac.cn","is_cancel_expert":false},{"user_name":"刘宣","username":"刘宣","email":"liuxuan@ioz.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":"10 year < x < 100 year","spatial_resolution":"100km - 1000km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"8eddd510-db10-4c38-a657-99603992c224","three_pole":null,"third_pole":"XDA20050201"},"username":"XDA20050201","review_time":"2019-12-28T16:37:00.878649+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":1819}