{"id":"79ad2a64-a4f0-4f26-9bf9-0914c2647ff5","title":"葫芦沟小流域降水、河水和地下水（含泉水）的氘氧同位素值（2015年7-9月）","title_en":"Deuterium oxygen isotope values of precipitation, river water and groundwater (including spring water) in Hulugou small watershed (July September 2015)","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":"文件命名：数据以表格xls格式存储，文件名称“葫芦沟小流域降水和河水及地下水的氘氧同位素值.xlsx”，可用Office、Wps等办公软件打开读取。","description":"一、数据描述\n数据包含2015年7~9月葫芦沟小流域降水、河水和地下水δ2H、δ18O，采样频率2周/次。\n二、采样地点\n（1）降水采样点位于中科院寒区与旱区研究所生态水文站内，经纬度为99°53′06.66″E, 38°16′18.35″N；\n（2）河水取样点一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。河水取样点二位置为黑河上游葫芦沟Ⅱ号区出口，经纬度为99°52′58.40″E, 38°14′36.85″N。\n（3）地下水分泉水和井水取样点。泉水取样点位置位于流域出口东侧20m处，经纬度99°52′50.9″E, 38°16′11.44″N；\n井水取样点位于东西支沟交汇处附近，经纬度99°52′45.38″E, 38°15′21.27″N。\n三、测试方法\n样品δ2H、δ18O值是利用PICARRO L2130-i超高精度液体水和水汽同位素分析仪测定，其结果用相对于国际标准物质V-SMOW的测试精度分别δ值表示，测定精度分别0.038‰、0.011‰。","doi":"10.11888/Hydro.tpdc.270600","projection":null,"language":"zh","share_type":"offline","east":99.89,"west":99.88,"south":38.27,"north":38.24,"scale":null,"crs":null,"filesize":0.02,"share_policy":"c","ts_created":"2017-01-20T14:41:30+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-19T09:47:13.142222+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":"EXCEL","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"马瑞,孙自永,王烁,葛孟琰,龙翔. 2015年7月~9月葫芦沟小流域降水、河水和地下水（含泉水）的氘氧同位素值","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":"Monthly","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"79ad2a64-a4f0-4f26-9bf9-0914c2647ff5","three_pole":null,"third_pole":null},"username":"马瑞","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":8061}