{"id":"15a51b2b-53b0-4081-8e6b-d52ccd6eb7f3","title":"祁连山区土壤水文属性及土壤水分数据集（2014-2020）","title_en":"An in situ observation datset of soil hydraulic properties and soil moisture in a high and cold mountainous area on the northeastern Qinghai-Tibet Plateau (2014-2020)","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":"文件命名：1.土壤属性数据数据名称为XXX，XXX为变量名。分别包含501*250*5个数据。其中501与250分别代表经度与纬度网格数，空间分辨率为0.0083°；5代表分层，分别为5 cm，15 cm，25 cm，40 cm，60 cm。\n2.月尺度土壤水分数据以excel格式存储。数据名称为DXX-YY；XX代表点号，如D1为1号定位点；YY代表深度，如5 cm代表5 cm观测土壤水分。\n数据读取 方式：1.土壤属性数据空间分布以NetCDF格式存储，可以用matlab,ncl等方式打开，分别包含经纬度、土壤分层（cm）、以及不同的土壤属性数据。2.土壤水分数据以excel、\n格式存储，可以直接用MicroSoft软件打开，Sheet1为站点信息，包括定位点的经纬度信息；Sheet2为所有站点的土壤水分数据。","description":"在祁连山区进行了大尺度土壤水文属性采样及土壤水分监测。共收集了238个随机点及32个定位点，每个随机采样点在5 cm及25 cm处进行土壤采样，每个定位观测点在5 cm，15 cm，25 cm，40 cm及60 cm处进行土壤水分观测及土壤采样。土壤采样分别用环刀及自封袋采集原状土与扰动土，土壤水分观测为用5TE探头进行土壤水分观测。测量的土壤属性包括粘粒、粉粒及砂粒含量，土壤容重，土壤饱和导水率、土壤有机碳及土壤水分特征曲线参数。","doi":"10.11888/Terre.tpdc.271936","projection":"","language":"zh","share_type":"online","east":101.61,"west":97.47,"south":37.68,"north":39.74,"scale":null,"crs":null,"filesize":25.0,"share_policy":"a","ts_created":"2022-01-09T16:13:09.575594+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-01-12T15:53:31.113635+08:00","time_description":"","datas_group":2,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"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":"Monthly","spatial_resolution":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[752,754],"subtopics":{"metadata":"15a51b2b-53b0-4081-8e6b-d52ccd6eb7f3","three_pole":null,"third_pole":null},"username":"田杰","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":70}