{"id":"c4de4d08-1e89-46a4-8a46-d70d3443ad3a","title":"西藏纳木错色林错地区22个湖泊湖水主要阴阳离子（2019年夏季）","title_en":"Major cations and cations in 22 lakes in selinco area, Namco, Tibet (summer of 2019)","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：西藏纳木错色林错地区22个湖泊湖水主要阴阳离子（2019年夏季）数据以EXCEL格式存储，文件名称为“西藏纳木错色林错地区22个湖泊湖水主要阴阳离子（2019年夏季）.xls”，其中，2019年夏季代表采样时间。数据读取方式，利用MICROSOFT OFFICE EXCEL软件读取","description":"2019年夏季于西藏纳木错色林错地区采集了22个湖泊的湖水样品，将其装入塑料瓶内，部分样品利用碱度试剂盒现场滴定获得CO32-和HCO3-离子浓度，其余样品放置冰箱冷藏保存，带回实验室后，利用ICP-OES测试主要阳离子K+， Na+，Ca2+，Mg2+离子浓度，利用阴离子色谱仪测试HNO3-，SO42-、F-和Cl-离子浓度。结果显示，22个湖泊中，Ca2+离子浓度最高为越恰错的34.8ppm，最低为张乃错的1.8ppm，平均值为11.9ppm。K+离子浓度最高为懂错的745.6ppm，最低为木纠错的1.0ppm，平均值为270.9ppm。Mg2+离子浓度最高为江错的1632.8ppm，最低为木地达拉玉错的2.5ppm，平均值为180.1ppm。Na1+离子浓度最高为达则错的5446.0ppm，最低为木纠错的13.8ppm，平均值为1675.3ppm。F-离子浓度最高为0.3 mmol/L，最低为0.1 mmol/L，平均值为0.1 mmol/L。Cl-离子浓度最高为73.0 mmol/L，最低为0.4 mmol/L，平均值为19.0 mmol/L。NO3-离子浓度最高为0.2 mmol/L，最低为0.1 mmol/L，平均值为0.2 mmol/L。S042-离子浓度最高为219.3mmol/L，最低为0.1mmol/L，平均值为33.3 mmol/L。CO32-离子浓度最高为54.0 mmol/L，最低为0.0 mmol/L，平均值为15.5 mmol/L。HCO3-离子浓度最高为50.7 mmol/L，最低为2.0 mmol/L，平均值为21.1 mmol/L。","doi":"10.11888/Hydro.tpdc.271339","projection":"WGS84","language":"zh","share_type":"protected","east":92.0,"west":87.0,"south":30.5,"north":32.4,"scale":10000,"crs":null,"filesize":0.02,"share_policy":"c","ts_created":"2021-05-27T12:57:26.771647+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-12-13T14:13:15.768694+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"王君波","username":"kingroad","email":"wangjb@itpcas.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":"Daily","spatial_resolution":"10km - 100km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"c4de4d08-1e89-46a4-8a46-d70d3443ad3a","three_pole":null,"third_pole":null},"username":"陈嵘","review_time":null,"protected_duration":24,"protected_describe":"如需数据，请联系数据提供者","is_important":false,"hit_count":289}