{"id":"1070819b-40ed-42ef-adbc-5aaa85483f32","title":"黑河流域典型土壤样点土壤pH数据集","title_en":"pH of representative samples in the Heihe River Basin","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":"土壤属性名","description":"该数据集包含了2012年7月至2013年8月采集的黑河流域典型土壤样点的土壤pH数据。2012年组织开展了第1次野外土壤调查采样。2013年在对已有土壤剖面样点进行定量评估的基础上，重点对已有剖面点代表性较差的景观区域进行土壤环境分析，形成补充性调查方案，组织开展了第2次土壤调查采样。黑河流域典型土壤样点采集方式为代表性采样，所采集样点覆盖了黑河流域的上游、中游、下游地区，涵盖了黑河流域的典型景观类型，能够反映黑河流域土壤属性整体的空间分布规律。野外土壤样品采集的深度参照中国土壤系统分类，以诊断层和诊断特性为基础，采取土壤剖面的土壤发生层样品。","doi":"10.11888/Soil.tpdc.270306","projection":"","language":"zh","share_type":"offline","east":104.19,"west":96.13,"south":37.71,"north":43.34,"scale":null,"crs":null,"filesize":0.1,"share_policy":"b","ts_created":"2020-07-15T04:02:33.238593+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-20T00:49:09.794378+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[10,11,15],"specials":["b2f26432-5d99-4126-ab94-883613cba133"],"cite":null,"review_status":5,"review_invite":[{"user_name":"王旭峰","username":"wangxufeng","email":"wangxufeng@lzb.ac.cn","is_cancel_expert":true}],"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":"10km - 100km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21,267],"subtopics":{"metadata":"1070819b-40ed-42ef-adbc-5aaa85483f32","three_pole":null,"third_pole":null},"username":"宋效东","review_time":"2020-07-15T09:08:41.876400+08:00","protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":5426}