西江流域（含河口）水文水资源数据(2020年1月~2023年12月）

共3665条数据，2020年1月~2023年12月通过实地调查获取南盘江、北盘江、红水河、黔浔江及西江(梧州以下)、柳江、右江、左江及郁江干流、桂贺江等代表站点的降雨量和径流数据，包含测站名称、建站年份、所在水资源三级区、所在地级行政区、所在河流、集水面积（km2）、站点类型、地址(县、乡、村)、地理坐标（东经、北纬）、主管机构、多年平均径流量（万m3）、多年平均径流深(mm)、最大径流量（万m3）、最小径流量（万m3）、Cv（矩法、采用）、Cs/Cv、不同频率年河川径流量(万m3)、河川径流量（万m3）、含沙量（kg/m3）、输沙量（万t）、降水量（mm）、平均年降雨量(mm)、不同频率年降水量（mm）等。

This dataset consists of 3665 records, which were acquired through field investigations conducted from January 2020 to December 2023. The monitoring stations are representative sites located along the Nanpan River, Beipan River, Hongshui River, Qianxun River and Xijiang River (downstream of Wuzhou), Liujiang River, Youjiang River, Zuojiang River, the main stream of Yujiang River, and Guihe River. The dataset includes the following data fields: station name, year of station establishment, tertiary water resources division where the station is located, prefecture-level administrative region of the station's location, affiliated river, catchment area (km²), station type, address (county, township, village), geographic coordinates (east longitude, north latitude), competent authority, multi-year average runoff (10,000 m³), multi-year average runoff depth (mm), maximum runoff (10,000 m³), minimum runoff (10,000 m³), Cv (calculated via the method of moments, adopted), Cs/Cv, annual river runoff at different frequencies (10,000 m³), river runoff (10,000 m³), sediment concentration (kg/m³), sediment load (10,000 t), precipitation (mm), average annual precipitation (mm), annual precipitation at different frequencies (mm), and other related metrics.

搜集汇总

背景与挑战

背景概述

该数据集为西江流域（含河口）2020年1月至2023年12月的水文水资源数据，包含3665条实地调查记录，覆盖南盘江、北盘江、红水河等多个代表站点的降雨量和径流信息，涉及测站属性、地理坐标、径流量、降水量等关键变量。数据由科技基础性工作专项项目贡献，基于实测数据统计分析整理，适用于环境水利等研究领域。