本数据集提供了2010年至2016年间对湖北省宜昌市兴山县境内香溪河流域（重点关注库区段及主要支流）的系统性水质监测数据。通过沿岸固定监测站、定期断面采样及流动监测相结合的方式，采集了水体的物理、化学及部分生物指标。数据指标主要包括但不限于：常规五参数（水温、pH、溶解氧、电导率、浊度）、营养盐（氨氮、硝酸盐氮、亚硝酸盐氮、总磷、总氮）、高锰酸盐指数（CODMn）、五日生化需氧量（BOD5）、重金属及特定污染物等。数据字段信息包括ID、地点、经度、纬度、ORP、PH、SPC、TEP、DO(mg/L)、CO32-(mg/L)、HCO3-(mg/L)、CL-(mg/L)、SO42-(mg/L)、COD(mg/L)、NO3-(mg/L)、F-(mg/L)、NO2-(mg/L)、Br-(mg/L)、AI(mg/L)、As(mg/L)、B(mg/L)、Ba(mg/L)、Be(mg/L)、Ca(mg/L)、Cd(mg/L)、Co(mg/L)、Cr(mg/L)、Cu(mg/L)、Fe(mg/L)、Hg(mg/L)、K(mg/L)、Li(mg/L)、Mg(mg/L)、Mn(mg/L)、Na(mg/L)、Ni(mg/L)、Pb(mg/L)、Se(mg/L)、Si(mg/L)、Sn(mg/L)、Sr(mg/L)、Zn(mg/L)。\n
数据采集地空间位置为110° 45′28″E，31° 21′12″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": "
据为人工检测所得，数据质量良好。", "ds_acq_start_time": "2010-09-13 00:00:00", "ds_acq_end_time": "2016-08-22 00:00:00", "ds_acq_place": "湖北省兴山县香溪河", "ds_acq_lon_east": 110.41666666666667, "ds_acq_lat_south": 31.05, "ds_acq_lon_west": 111.05, "ds_acq_lat_north": 31.55, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "apply-access", "ds_total_size": 220531, "ds_files_count": 2, "ds_format": "*.csv", "ds_space_res": "", "ds_time_res": "月", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "754da680-d813-40e3-b0fb-056959fa3e5b.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 10:53:04", "last_updated": "2026-04-20 08:59:46", "protected": false, "protected_to": null, "lang": "zh", "cstr": "11738.11.NCDC.BNORSG.DB7233.2026", "i18n": { "en": { "title": "2010-2016 Xingshan Xiangxi River Water Quality Monitoring Dataset", "ds_format": "excel", "ds_source": "\r\nManual collection and detection", "ds_quality": "\r\nThe data is obtained through manual testing and has good quality", "ds_ref_way": "", "ds_abstract": "\r\n
This dataset provides systematic water quality monitoring data of the Xiangxi River Basin (with a focus on the reservoir area and main tributaries) in Xingshan County, Yichang City, Hubei Province from 2010 to 2016. By combining fixed monitoring stations along the coast, regular cross-sectional sampling, and mobile monitoring, physical, chemical, and some biological indicators of the water body were collected. The data indicators mainly include but are not limited to: conventional five parameters (water temperature, pH, dissolved oxygen, conductivity, turbidity), nutrients (ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, total phosphorus, total nitrogen), permanganate index (CODMn), five-day biochemical oxygen demand (BOD5), heavy metals, and specific pollutants.", "ds_time_res": "月", "ds_acq_place": "Xiangxi River Basin in Xingshan County, Yichang City, Hubei Province", "ds_space_res": "", "ds_projection": "", "ds_process_way": "\r\nNot available", "ds_ref_instruction": "" } }, "submit_center_id": "ncdc", "data_level": 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, "ds_topic_tags": [ "水质" ], "ds_subject_tags": [ "地质学", "水文学" ], "ds_class_tags": [], "ds_locus_tags": [ "兴山县香溪河" ], "ds_time_tags": [ 2010, 2016 ], "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" }