{"id":"8841a5ac-2ef9-4097-8588-8220ac4d6762","title":"基于RegCM4.6的中国西北未来气候预测（2007-2099）","title_en":"Future climate projection over Northwest China based on RegCM4.6 (2007-2099)","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":"该数据集包含的4种不同情景的未来预测存放在以下4个文件夹里：RCP26、RCP45、RCP60和RCP85。每个文件夹里又包含了3种不同时间分辨率的次文件夹：3_hour、daily和yearly，每个文件夹里具体的文件命名如下：\n3_hour文件夹里的文件命名方式为：Chinese.yyyymm0100.025x025.clip.nc，其中yyyy为年份，mm为月份，其他为固定字符。\ndaily文件夹里的文件命名方式为： Chinese.yyyymm0100.Daily.025x025.clip.nc，其中yyyy为年份，mm为月份，其他为固定字符。\nyearly文件夹里的文件命名方式为： Chinese.yyyy.Annual.025x025.clip.nc，其中yyyy为年份，其他为固定字符。","description":"对未来气候变化的有效评价，特别是对未来降水量的预测，是西北地区生态环境脆弱、干旱半干旱地区合理制定适应战略的重要依据。本数据是基于RegCM4.6模型和HadGEM2-ES的未来四种不同碳排放浓度（RCP2.6、RCP4.5、RCP6.0和RCP8.5）情景下，未来2007-2099年空间分辨率为0.25度，时间分辨率分别为3小时，逐日和逐年的多套中国西北（甘肃、宁夏、青海、新疆和陕西5省）气候预测。这些数据表明，在RCP8.5情景下，未来中国西北地区近地表气温将持续变暖，到21世纪末，气温将变得更为显著，超过6℃，未来的降水量将继续增加，到21世纪末将增加100毫米；极端气候指数夏季高温天数将继续增加，这表明中国西北地区的高温将更加频繁，相比之下，连续干燥日将减少。","doi":"10.11888/Meteoro.tpdc.270120","projection":"","language":"zh","share_type":"online","east":115.0,"west":70.0,"south":30.0,"north":50.0,"scale":null,"crs":null,"filesize":1500000.0,"share_policy":"a","ts_created":"2019-08-15T17:02:54.500161+08:00","doi_type":null,"ts_updated":"2021-04-19T16:41:08.212249+08:00","time_description":"","datas_group":3,"time_description_en":null,"data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[],"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":"Hourly","spatial_resolution":"0.1º - 0.25º","license":"Attribution 4.0 International (CC BY 4.0)","fund":[5],"subtopics":{"metadata":"8841a5ac-2ef9-4097-8588-8220ac4d6762","three_pole":"XDA19070000","third_pole":null},"username":"潘小多","review_time":"2019-08-17T05:00:55.446678+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":4164}