{"id":"0af07494-b01a-49c9-b076-faa24df46f25","title":"葫芦沟小流域出口处河水氨氮值、DOC值以及阴、阳离子值（2012年6月~8月）","title_en":"Database of the amount of ammonia nitrogen, dissolved organic carbon, cations and anions of river water from Hulugou outlet (June to August, 2012)","serial":"黑河计划","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":"数据文件命名：葫芦沟小流域出口处DOC值、氨氮值以及阴、阳离子值.xlsx；可用WPS或Excel等软件进行查看和编辑。","description":"1、数据概述：\n此数据取样时间为2012年6月21日~2012年8月25日。采样频率为一周一次。\n取样点位置为黑河上游葫芦沟小流域出口流量堰处，经纬度为99°52′47.7″E，38°16′11″N。\n2、数据内容：\n此数据集包含流域出口河水的氨氮值、DOC值以及阴阳离子值。\n数据获取手段——氨氮值是利用哈希DR2800紫外分光光度计测定的；DOC值是利用analytikjena multi  N/C 3100总氮总碳测试仪测定的；阴离子值是利用瑞士万通型号761/813型离子色谱仪测定的；阳离子是利用型号为美国热电IRIS Intrepid Ⅱ XSPICP-AES测定的。","doi":"10.3972/heihe.055.2014.db","projection":null,"language":"zh","share_type":"online","east":99.88347,"west":99.87761,"south":38.26724,"north":38.27192,"scale":null,"crs":null,"filesize":0.02,"share_policy":"a","ts_created":"2014-06-14T09:22:49+08:00","doi_type":"","ts_updated":"2021-04-19T23:17:53.023507+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"EXCEL","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"孙自永. 2012年6月~8月葫芦沟小流域出口处河水氨氮值、DOC值以及阴、阳离子值. 黑河计划数据管理中心, 2014. doi:10.3972/heihe.055.2014.db","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[104],"subtopics":{"metadata":"0af07494-b01a-49c9-b076-faa24df46f25","three_pole":null,"third_pole":null},"username":"常启昕","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":6464}