{"id":"b01b28a5-3e93-40d6-a71a-f5188644bfa7","title":"中国西部地区长期干湿指数序列集（AD1500-BP2000）","title_en":"Time series dataset of the long-term dry-wet index in Western China (AD1500-BP2000)","serial":"泛第三极大数据平台","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。中文发表的成果参考以下规范注明： 数据来源于“黑河计划数据管理中心”(http://westdc.westgis.ac.cn)；英文发表的成果依据以下规范注明： The data set is provided by Cold and Arid Regions Sciences Data Center at Lanzhou (http://westdc.westgis.ac.cn)。","instructions":"","description":"中国西部地区长期干湿指数序列（AD1500-BP2000）原始资料是近十几年来公开发表的西部地区干湿/旱涝/降水代用资料，包括树木年轮、冰芯、湖泊沉积、史料文献等多种代用序列共50余条。\n在广泛收集的西部地区干湿变化代用资料集的基础上，明确了西部地区干湿变化的主要特征和气候分区，提取不同分区的代用资料信息综合出了西部地区长期干湿指数序列。该数据包括近四百年西部地区五个主要特征气候分区的10年分辨率的干湿指数序列和近五百年其中三个区域的高分辨率（年分辨率）干湿指数序列。\n\n数据包括近四百年西部地区五个主要特征气候分区（干旱区、高原主体、新疆北部、河套地区、高原东北）的10年分辨率的干湿指数序列和近五百年其中三个区域（高原东北、河套地区、新疆北部）的高分辨率（年分辨率）干湿指数序列。\n\n数据的详细说明参考：西部干湿指数序列数据介绍.doc数据文档","doi":"10.11888/Paleoenv.tpdc.270071","projection":"","language":"zh","share_type":"online","east":135.5,"west":73.2,"south":17.8,"north":53.9,"scale":null,"crs":null,"filesize":4.08,"share_policy":"a","ts_created":"2011-03-16T13:56:25+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T18:13:04.160357+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"文本","project":[10,11],"specials":["1832ecb3-70d0-4b5e-bdb5-2e9ff4ad1efe","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":"Qian Weihong,Lin Xiang. Long-term Dryness-Wetness index dataset of western China(1500-2000). Cold and Arid Regions Science Data Center. 2009.[钱维宏,林祥.中国西部地区长期干湿指数序列集（1500-2000),时空三极环境大数据平台,2009.]","review_status":5,"review_invite":[],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"b01b28a5-3e93-40d6-a71a-f5188644bfa7","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":11089}