{"id":"c9fc88f9-84a3-44ae-ac67-32e771c5d427","title":"四川省和西藏自治区典型小流域土壤养分数据集（2020年）","title_en":"Soil Nutrient Data Set of Typical Small Watersheds in Sichuan Province, Tibet Autonomous Region, and Qinghai Province (2020)","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":"土壤养分数据以文本格式储存，文件的名称为“yy-sn.xlsx”，其中yy代表地名，比如LZ-sn.xlsx就代表这个xlsx文件是林芝的土壤养分数据。数据读取方式：该数据集中的所有文件可以直接用文本程序（如excel）打开。","description":"四川省和西藏自治区典型小流域土壤养分数据集（2020）包含了采集的四川省和西藏自治区典型小流域的土壤养分实验实测数据。数据集来源于第二次青藏高原综合科学考察在四川省和西藏自治区部分小流域对草地、耕地、林地的野外调查，在采样点采集不同深度的土壤样品，后将土壤样品带回实验室通过相关的土壤理化实验记录了详细的土壤参数（包括有机碳、ph值、水分含量等），能够为小流域区溯源土壤水蚀、了解土壤环境和进行相关研究提供重要的参考。","doi":"10.11888/Soil.tpdc.271525","projection":"","language":"zh","share_type":"protected","east":73.32,"west":104.78,"south":26.0,"north":39.78,"scale":null,"crs":null,"filesize":0.05,"share_policy":"c","ts_created":"2021-04-27T13:47:06.657100+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-07-16T14:34:08.957865+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"冯金良","username":"冯金良","email":"fengjl@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":"-","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"c9fc88f9-84a3-44ae-ac67-32e771c5d427","three_pole":null,"third_pole":"2019QZKK0300"},"username":"孔令桥","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":488}