本数据集为2013-2016年甘肃省河西走廊疏勒河流域河水同位素与水化学数据集\n定点监测疏勒河4年河水同位素与水化学数据：H（‰）；δH StDev（‰）δ18O（‰）；δ18O StDev（‰）；TDS （mg/L）；电导率(μS/cm)；盐度(％)；温度(℃)；PH（无）；F(ng/ml)；Cl(ng/ml)；NO₂(ng/ml)；SO₄(ng/ml)；NO₃(ng/ml)；Na(ng/ml)；NH₄(ng/ml)；K(ng/ml)；Mg(ng/ml)；Ca(ng/ml)等指标。", "ds_source": "
采样过程中，先用河水或地下水清洗采样瓶3次，再取水样。密封保存。采集的天然水样品的氢氧同位素分析。
", "ds_process_way": "在冰冻圈科学国家重点实验室，使用美国Los Gates Research公司生产的液态水稳定同位素分析仪（DLT 100，Los Gatos, USA），采用离轴积分腔输出光谱技术(off-axis integrated cavity output spectroscopy, OA-ICOS)，本数据表是由专人根据实验结果手工录入。
\n\n", "ds_quality": "总溶解固体（TDS）含量利用各离子含量总和减去1/2的HCO3﹣的含量计算。测试误差小于1%，所有离子的检测限均低于0.1mg/L。
\n\n", "ds_acq_start_time": "2013-01-01 00:00:00", "ds_acq_end_time": "2016-12-31 00:00:00", "ds_acq_place": "甘肃省河西走廊疏勒河山区流域", "ds_acq_lon_east": 100.0, "ds_acq_lat_south": 37.86638888888889, "ds_acq_lon_west": 92.0, "ds_acq_lat_north": 43.11638888888889, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 109432, "ds_files_count": 3, "ds_format": "Excel表格", "ds_space_res": null, "ds_time_res": "日", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "fb6d4d9e-3284-4ced-873f-7c093394e18a.png", "ds_thumb_from": 2, "ds_ref_way": "吴锦奎，2013-2016年甘肃河西走廊疏勒河流域河水同位素与水化学数据集，国家冰川冻土沙漠科学数据中心(www.ncdc.ac.cn)，2020，doi：10.12072/ncdc.CCI.db0009.2020", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "b3c14ec7-0cc1-417f-8986-b6fc1352242f", "ds_serv_man": "敏玉芳", "ds_serv_phone": "0931-4967596 ", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": null, "quality_level": 3, "publish_time": "2020-12-03 08:51:52", "last_updated": "2020-12-04 15:36:12", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.ncdc.CCI.2020.80", "i18n": { "en": { "title": "Water isotope and hydrochemical data sets of Shule River Basin in Hexi Corridor of Gansu Province, 2013-2016", "ds_format": "", "ds_source": "In the process of sampling, the sampling bottle is washed with river water or groundwater for three times, and then the water sample is taken. Sealed storage. Hydrogen and oxygen isotope analysis of natural water samples collected.
", "ds_quality": "The total dissolved solids (TDS) content is calculated by subtracting 1 / 2 of HCO3 - from the sum of each ion content. The detection error is less than 1%, and the detection limits of all ions are less than 0.1mg/l.
\n", "ds_ref_way": "", "ds_abstract": "This data set is the water isotope and hydrochemical data set of Shule River Basin in Hexi Corridor of Gansu Province from 2013 to 2016\nIsotope and water chemistry data of four years of river water isotope and water chemistry data of Shule River in four years: H (‰); δ h STDev (‰) δ 18O (‰); δ 18O STDev (‰); TDS (mg / L); conductivity (μ s / cm); salinity (%); temperature (℃); pH (no); f (ng / ml); Cl (ng / ml); no (ng / ml); no (ng / ml); so₄ (ng / ml); no₃ (ng / ml); Na (ng / ml); NH (ng / ml); K (ng / ml); K (ng / ml); Mg (ng / ml); Mg (ng / ml); Ca (ng / ml); and other indicators such as indicators such as indicators such as indicators, such as indicators such as indicators, such as indicators such as indicators; K (ng / ml); Mg (ng / ml); it is.
", "ds_time_res": "日", "ds_acq_place": "Shule River Basin in Hexi Corridor of Gansu Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "In the State Key Laboratory of Cryosphere science, the liquid water stable isotope analyzer (DLT 100, Los Gatos, USA) produced by Los gates research company was used, and off axis integrated cavity output spectroscopy (OA-ICOS) was adopted. This data sheet was manually entered by special personnel according to the experimental results.
\n", "ds_ref_instruction": " " } }, "submit_center_id": "ncdc", "data_level": 0, "recommendation_value": 0, "license_type": "https://creativecommons.org/licenses/by/4.0/", "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "belong_to_nieer": false, "ds_topic_tags": [ "电导率，盐度，温度，PH，F，Cl，NO₂，SO₄，NO₃，Na，NH₄，K，Mg，m，Ca" ], "ds_subject_tags": [ "水文化学" ], "ds_class_tags": [], "ds_locus_tags": [ "疏勒河流域，河西内陆河，祁连山内陆河" ], "ds_time_tags": [ 2013, 2014, 2015, 2016 ], "ds_contributors": [ { "true_name": "吴锦奎", "email": "jkwu@lzb.ac.cn", "work_for": " 中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "吴锦奎", "email": "jkwu@lzb.ac.cn", "work_for": " 中国科学院西北生态环境资源研究院", "country": "中国" } ], "ds_managers": [ { "true_name": "吴锦奎", "email": "jkwu@lzb.ac.cn", "work_for": " 中国科学院西北生态环境资源研究院", "country": "中国" } ], "category": "水文" }