鄱阳湖区年蒸发量数据集（1970-1989年）

该数据集为鄱阳湖流域水系的1970-1989年蒸发量数据，包含了鄱阳湖区70-80年代10年1800多个水文站点中部分降水蒸发站点的年蒸发量数据，在日均蒸发量数据基础上，剔除异常值，按年累加后得到年蒸发量数据。 数据集按湖区水系及年份分类，共计包含4个excel表格。 年数据共享政策至多10年，5个站点 ，且同一个账号一个季度内限一次，请按照共享原则申请。This dataset covers evaporation data of the Poyang Lake Basin water system from 1970 to 1989. It includes annual total evaporation data from a subset of precipitation and evaporation monitoring stations among over 1800 hydrological stations that operated in the Poyang Lake region during the 1970s and 1980s, spanning a 10-year period. The annual evaporation data is generated by first removing outliers from the daily average evaporation records, then conducting annual cumulative summation. The dataset is categorized by lake water system and year, consisting of a total of 4 Excel spreadsheets. The sharing policy for the annual dataset allows applications for access to up to 10 years of data and 5 stations per request, with each account limited to one application per quarter. Please apply in accordance with the stated sharing principles.

搜集汇总

背景与挑战

背景概述

该数据集包含鄱阳湖流域1970-1989年的年蒸发量数据，基于日均蒸发量数据剔除异常值后按年累加得到，覆盖湖区水系及部分降水蒸发站点。数据集按水系及年份分类，包含4个excel表格，数据质量经过两轮人工校核，可靠度高。