2013–2018年鄱阳湖水环境监测数据集

2013–2018年水环境监测数据集是中国科学院鄱阳湖湖泊湿地综合研究站每年1月、4月、7月和10月四个月进行全湖调查的成果。通过常规监测点的长期监测，反映出鄱阳湖近年来水质年内季节性和年际的变化特征。本数据集可为科学研究、项目申报和湖泊水环境保护决策建议等提供支撑。本数据集包括物理指标和水化学指标两大类：物理指标通过便携式水质分析仪现场进行测定；水化学指标总氮、总磷、氨态氮等使用岛津UV-2450紫外分光光度计进行测定，CODMn采用酸式滴定管滴定。

The 2013–2018 aquatic environment monitoring dataset is derived from comprehensive lake-wide surveys carried out in January, April, July, and October each year by the Poyang Lake Wetland Comprehensive Research Station of the Chinese Academy of Sciences. Through long-term monitoring at fixed routine monitoring sites, this dataset reflects the intra-annual seasonal and interannual variation characteristics of water quality in Poyang Lake in recent years. It can provide support for scientific research, project application, decision-making related to lake aquatic environment protection, and other relevant work. This dataset contains two major categories of indicators: physical indicators and hydrochemical indicators. Physical indicators are measured on-site using portable water quality analyzers; hydrochemical indicators including total nitrogen, total phosphorus, and ammonia nitrogen are determined with the Shimadzu UV-2450 ultraviolet spectrophotometer, while the permanganate index (CODMn) is titrated via an acid burette.

搜集汇总

背景与挑战

背景概述

该数据集是2013年至2018年期间鄱阳湖的水环境监测数据，由中国科学院鄱阳湖湖泊湿地综合研究站通过每年四次的季节性全湖调查收集。数据集包含物理指标和水化学指标两大类，如总氮、总磷等，旨在反映水质的季节性和年际变化特征，为科学研究、项目申报和湖泊保护决策提供数据支撑。