湖南省均一化逐月气温序列数据集（1910-2014）

湖南省均一化逐月气温序列数据集（1910-2014）是利用统计方法，结合台站历史沿革信息，对湖南省1910-2014年各气象站的逐月气温资料，进行均一性检验、订正，并对缺失数据进行插补基础上得到的。其中，对1950年以前有气象观测记录的8个台站的缺失数据利用临近台站资料进行插补。1910-1936年序列以长沙站观测资料为基准，1937-1950年序列以有气象记录的8个台站观测资料的平均值为基准，1961-2014年序列以96个台站观测资料的平均值为基准。数据集包括1910-2014年湖南省每月、每季度和每年的平均最高气温、平均最低气温和平均气温。数据集存储为.xlsx格式，数据量为42.4 KB。该数据集的分析研究成果发表在Journal of Geographical Sciences 2017年第27卷第3期。

The homogenized monthly temperature time series dataset of Hunan Province (1910–2014) was developed based on the monthly temperature data from meteorological stations across Hunan Province during 1910–2014, using statistical methods combined with station historical evolution information, through homogeneity testing, correction, and missing data imputation. Specifically, missing data from the 8 stations with meteorological observations prior to 1950 were imputed using data from adjacent stations. The time series for 1910–1936 was benchmarked against the observational data from Changsha Station; the series for 1937–1950 was benchmarked against the average of observational data from the 8 stations with meteorological records; and the series for 1961–2014 was benchmarked against the average of observational data from 96 stations. The dataset contains monthly, quarterly, and annual mean maximum temperature, mean minimum temperature, and mean temperature for Hunan Province during 1910–2014. The dataset is stored in .xlsx format, with a total size of 42.4 KB. Analytical research results based on this dataset were published in *Journal of Geographical Sciences*, Volume 27, Issue 3, 2017.

搜集汇总

背景与挑战

背景概述

该数据集是湖南省1910年至2014年的均一化逐月气温序列，基于历史气象站记录和统计方法开发，整合了不同时期（如1910-1936年长沙站、1937-1950年8个站、1961-2014年96个站）的数据，包含月、季、年平均最高温度、最低温度和温度值。数据集以.xlsx格式存储，数据量小（42.4 KB），旨在提供长期、一致的气温观测记录，支持气候研究和分析，相关成果已发表于学术期刊。