本数据集收录2022年4月18日-2025年5月27日巴东试验场的降水水质监测数据，收录降水pH值、悬浮物、重金属含量及常规离子浓度等核心指标，同步记录监测时间、降水强度、监测点位等辅助信息。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)、Cl(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
数据采集地空间位置为110° 23′14″E，31° 2′38″N。\n
数据中的“nan”表示空值。", "ds_source": "
人工采集检测。", "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": "2025-05-27 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": 28010, "ds_files_count": 2, "ds_format": "*.csv", "ds_space_res": "", "ds_time_res": "月", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "553c9e8e-0f0e-49da-9d3a-fcae96a55b61.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 11:08:05", "last_updated": "2026-04-20 08:50:37", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.BNORSG.DB7234.2026", "i18n": { "en": { "title": "2022-2025 Padang Test Site Precipitation Water Quality Dataset", "ds_format": "excel", "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 system collects precipitation and water quality monitoring data from the National Field Scientific Observation and Research Station for Geological Hazards in Badong, Hubei Province from April 18, 2022 to May 27, 2025. It covers the core area of the Badong experimental site and meets the hydrological environment monitoring needs of the high-risk areas for geological disasters in the Three Gorges Reservoir area. The monitoring adopts standardized water quality detection technology, focusing on core indicators such as precipitation pH value, suspended solids, heavy metal content, and conventional ion concentration. It synchronously records auxiliary information such as monitoring time, precipitation intensity, and monitoring points, with complete data and reliable accuracy. The dataset clearly reflects the dynamic changes in precipitation and water quality at the Badong experimental site over the past four years, as well as the mutual influence between precipitation and the geological environment of the reservoir area. It can directly provide basic data support for the study of hydrological environment evolution, geological disaster prevention and control, and water quality pollution warning in the Three Gorges reservoir area, and can also provide reference for similar field experimental site precipitation and water quality monitoring research.", "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": [ "水质" ], "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" }