山东胶州湾站1999-2006年水质监测数据

本数据产品是在《中国生态系统定位观测与研究数据集》丛书的《湖泊湿地海湾生态系统卷》之山东胶州湾站1册的基础上进行数字化加工，通过完善元数据并与实体数据相关联，生产了本数据产品。本数据集为胶州湾站水分监测数据，包括水体物理要素数据、化学要素数据及水质分析方法，其中物理要素包括水温、水色、盐度、悬浮体、测站水深和透明度6项，化学要素包括溶解氧、pH、硅酸盐、磷酸盐、亚硝酸盐、硝酸盐、氨态氮、溶解有机碳、化学需氧量、总磷和总氮11项。每个监测项都分水层列出相应年际变化数据和年内月变化数据，数据缺失项及其他原因造成的未监测项，表中以"-"表示。监测水体分层按照水域生态监测操作手册进行。水质分析方法表列出监测项的方法。数据范围自1999年至2006年。本数据产品同时包含胶州湾观测点介绍及观测指标获取方法与过程的关联文档。

This data product was developed via digitized processing of Volume 1 of Shandong Jiaozhou Bay Station, a volume within the "Lake, Wetland and Bay Ecosystem Volume" of the "China Ecosystem Long-term Observation and Research Dataset Series". The development process involved refining metadata and associating it with the corresponding physical entity datasets. This dataset comprises water monitoring data from the Jiaozhou Bay Station, including aquatic physical parameter data, chemical parameter data, and water quality analysis methods. The physical monitoring parameters cover six items: water temperature, water color, salinity, suspended solids, station-measured water depth, and transparency. The chemical monitoring parameters include eleven items: dissolved oxygen (DO), pH, silicate, phosphate, nitrite, nitrate, ammonia nitrogen, dissolved organic carbon (DOC), chemical oxygen demand (COD), total phosphorus (TP), and total nitrogen (TN). For each monitored parameter, data on inter-annual variations and intra-annual monthly variations are presented stratified by water layer. Missing data or unmonitored entries resulting from various causes are marked with "-" in the corresponding tables. Water layer stratification for monitoring was implemented in accordance with the *Aquatic Ecosystem Monitoring Operating Manual*. The water quality analysis method table outlines the standard analytical procedures for each monitored parameter. The temporal scope of this dataset ranges from 1999 to 2006. Additionally, this data product includes supporting documents that introduce the Jiaozhou Bay monitoring stations and detail the methods and procedures for acquiring the monitoring indicators.

搜集汇总

背景与挑战

背景概述

该数据集包含1999-2006年山东胶州湾站的水质监测数据，涵盖物理和化学要素的详细测量，适用于水文学研究。数据以电子表格形式提供，公开共享。