{"id":"7d8c7d4d-121d-4da7-b834-c08bb85b1d8f","title":"“一带一路”地区极端气温指数预估数据（2020–2100）","title_en":"Projected data of extreme temperature indices over the Belt and Road region (2020–2100)","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":"五个极端气温指数变量以netCDF4格式存储，文件的名称为“[Experiment Name]/[Source ID]/[Variant Label]/[index name]ETCCDI_1.875x1.25_2020-2100.nc\"，比如“SSP2-4.5/ACCESS-ESM1-5/r1i1p1f1/txnETCCDI_1.875x1.25_2020-2100.nc” 就代表 该文件是根据ACCESS-ESM1-5模式SSP2-4.5试验中Variant Label为r1i1p1f1的数据计算得出的TXx指数2020–2100年期间的格点数据，空间分辨率为1.875°×1.25°（经度×纬度）。读取方式，使用支持netCDF4格式的软件或程序打开，读取时数据变量名称为“指数名称（小写）+ETCCDI”，如 “txnETCCDI”、“tnnETCCDI”等。\n此外还有名为“ssp245_TXn-TNn-SU-TR-FD_typical-period.nc“、“ssp585_TXn-TNn-SU-TR-FD_typical-period.nc”和\"TXn-TNn-SU-TR-FD_warming-level.nc\"的三个数据文件。为未来不同时期/全球温升水平下极端气温指数相对于近20年（1995–2014）的变化的预估结果。\"typical-period\"代表近期（2021-2040）、21世纪中期（2041-2060）和21世纪末期（2081-2100）五个极端气温指数变化的20年平均值，“warming level”代表全球温升水平1.5°C/2.0°C/3.0°C阈值下的五个极端气温指数变化。读取方式，使用支持netCDF4格式的软件或程序打开，读取时数据变量名称为“index name_typical period”或“index name_warming level”，如 “txn_2021_2040”、“fd_2081_2100”或“tnn_15”、“tr_20”等。","description":"该数据集是根据24个CMIP6全球气候模式的historical（1951–2014年）、SSP2-4.5和SSP5-8.5（2015–2100年）试验数据，计算得出的在一带一路地区模拟性能较好的五个极端气温指数（最冷昼温TXn、最冷夜温TNn、夏日天数SU、热带夜数TR和霜冻日数FD）的未来集合预估数据。空间分辨率是1.875°×1.25°（经度×纬度），时间分辨率是年。该数据可以用于一带一路地区极端气温预估及风险防范。","doi":"10.11888/Atmos.tpdc.271865","projection":"","language":"zh","share_type":"online","east":180.0,"west":-10.0,"south":-10.0,"north":90.0,"scale":null,"crs":null,"filesize":1.0,"share_policy":"a","ts_created":"2021-11-27T16:48:49.687878+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-12-13T11:10:04.857514+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"陈莹莹","username":"陈莹莹","email":"chenyy@itpcas.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":"Yearly","spatial_resolution":"1º-10º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"7d8c7d4d-121d-4da7-b834-c08bb85b1d8f","three_pole":null,"third_pole":"XDA20020201"},"username":"XDA20020201","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":387}