青海省湟水河监测断面水质评价（2008-2020）

该数据集记录了2008年1月至2020年6月的逐月湟水河监测断面水质监测评价数据。数据集整理自青海省生态环境厅，数据集包含146个Excel/pdf数据文件。分别为湟水干流国控断面2008年1月水质评价.xls、湟水干流国控断面2008年2月水质评价.xls、……湟水干流国控断面2020年6月水质评价.xls。数据监测点包括：湟水干流金滩、扎马隆断面；小峡桥断面；民和桥断面。检测指标包括：水环境功能区划类别、水质类别、主要污染指标、水质状况、上月水质状况、上年同期水质状况。数据表结构相同，包含7个字段：
字段1：断面名称
字段2：水环境功能区划类别
字段3：水质类别
字段4：主要污染指标
字段5：水质状况
字段6：上月水质状况
字段7：去年同期水质状况

This dataset records monthly water quality monitoring and assessment data of monitoring sections in the Huangshui River from January 2008 to June 2020. It is curated from the Qinghai Provincial Department of Ecology and Environment, and contains 146 Excel/PDF data files, specifically named as "Water Quality Assessment of National Control Sections of the Main Stream of Huangshui River - January 2008.xls", "Water Quality Assessment of National Control Sections of the Main Stream of Huangshui River - February 2008.xls", ..., "Water Quality Assessment of National Control Sections of the Main Stream of Huangshui River - June 2020.xls". The monitored sites include Jintan and Zamalong sections of the main stream of the Huangshui River, Xiaoxiaqiao Section, and Minheqiao Section. The detected indicators cover water environment function zoning category, water quality category, main pollution indicators, current water quality status, water quality status of the previous month, and water quality status of the same period last year. All data tables share an identical structure, consisting of 7 fields: 1. Field 1: Section Name; 2. Field 2: Water Environment Function Zoning Category; 3. Field 3: Water Quality Category; 4. Field 4: Main Pollution Indicators; 5. Field 5: Current Water Quality Status; 6. Field 6: Water Quality Status of the Previous Month; 7. Field 7: Water Quality Status of the Same Period Last Year.

搜集汇总

背景与挑战

背景概述

该数据集记录了青海省湟水河2008年1月至2020年6月的逐月水质监测评价数据，包含146个文件，覆盖金滩、扎马隆等四个监测断面，检测指标包括水质类别、主要污染指标等7个字段，数据来源于官方监测，适用于长期水质变化分析和环境评估。