本数据集来源于2022年4月18日至2025年5月29日湖北省巴东县城区地表水水质的检测数据。\n
水质检测是在多个位置采集长江水、神农溪等支流的河水，采集点有多个。\n
数据采集地空间位置为110° 23′14″E，31° 2′39″N。\n
数据具体字段依次包括：样品编号、位置、pH、电导率、温度（℃）、F(mg/L)、CI(mg/L)、NO2(mg/L)、Br(mg/L)、NO3(mg/L)、PO4(mg/L)、SO4(mg/L)、CO3(mg/L)、HCO3(mg/L)、Ca(mg/L)、K(mg/L)、Mg(mg/L)、Na(mg/L)、Mn(mg/L)、Si(mg/L)、Sr(mg/L)、Fe(mg/L)、As(mg/L)、Cd(mg/L)、Co(mg/L)、Cr(mg/L)、Cu(mg/L)、Hg(mg/L)、Ni(mg/L)、Pb(mg/L)。\n
数据中的“nan”表示空值。", "ds_source": "
江边或溪边人工手动采集，送武汉实验室做常规水质检测。", "ds_process_way": "
原始数据，未经处理。", "ds_quality": "
数据为人工检测所得，数据质量良好。", "ds_acq_start_time": "2022-04-18 00:00:00", "ds_acq_end_time": "2025-05-29 00:00:00", "ds_acq_place": "湖北省恩施土家族苗族自治州巴东县试验场", "ds_acq_lon_east": 110.5, "ds_acq_lat_south": 30.183333333333334, "ds_acq_lon_west": 110.0, "ds_acq_lat_north": 31.433333333333334, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 10053, "ds_files_count": 2, "ds_format": "*.csv", "ds_space_res": "", "ds_time_res": "月", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "dbeea551-bc96-41be-a6f0-8c7e86e689d5.png", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "4c4e8acd-412e-4d5b-aef8-5c5d4c1d5914", "ds_serv_man": "康建芳", "ds_serv_phone": "0931-4967597", "ds_serv_mail": "ncdc@lzb.ac.cn", "doi_value": "", "subject_codes": [ "170.50", "170.55" ], "quality_level": 3, "publish_time": "2026-03-27 11:07:48", "last_updated": "2026-04-20 08:55:55", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.BNORSG.DB7235.2026", "i18n": { "en": { "title": "2022-2025 Badong Test Site Surface Water Quality Dataset", "ds_format": "", "ds_source": "Manual collection and detection", "ds_quality": "The data is obtained through manual testing and has good quality", "ds_ref_way": "", "ds_abstract": "
This dataset is sourced from the detection data of surface water quality at the Badong County experimental site in Hubei Province from April 18, 2022 to May 29, 2025.", "ds_time_res": "月", "ds_acq_place": "Experimental Field in Badong County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "Not available", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 0, "license_type": "CC BY 4.0 (Creative Commons Attribution 4.0 International License)", "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, "ds_topic_tags": [ "地表水" ], "ds_subject_tags": [ "地质学", "水文学" ], "ds_class_tags": [], "ds_locus_tags": [ "巴东县试验场" ], "ds_time_tags": [ 2022, 2023, 2024, 2025 ], "ds_contributors": [ { "true_name": "史婷婷", "email": "250696660@qq.com", "work_for": "中国地质大学（武汉）", "country": "中国" }, { "true_name": "刘军旗", "email": "liujqg@126.com", "work_for": "中国地质大学（武汉）", "country": "中国" } ], "ds_meta_authors": [ { "true_name": "刘军旗", "email": "liujqg@126.com", "work_for": "中国地质大学（武汉）", "country": "中国" } ], "ds_managers": [ { "true_name": "刘军旗", "email": "liujqg@126.com", "work_for": "中国地质大学（武汉）", "country": "中国" } ], "category": "水文" }