贵州省各市县年极端气温数据集（1960-2016）

近年来，西南地区极端天气事件频发，对国民经济发展构成了严重威胁。作者利用1960-2016年贵州省33个气象站点的逐日气温数据集，采用极端低温日数（TN10P）、极端高温日数（TN90P）、夏日日数（SU25）、霜日日数（FD0）、热持续指数（WSDI）、冷持续指数（CSDI）指标，进行统计和分析，得到贵州省各市县1960-2016年极端气温数据集。数据结果表明：贵州省各市县极端气温暖系列指标普遍呈上升趋势，冷系列指标呈下降趋势。21世纪后，贵州省各市县年极端气温升温速度加快。该数据集包括1960-2016年间：（1）贵州省9市（安顺、毕节、贵阳、六盘水、黔东南、黔南州、黔西南、铜仁、遵义）历年极端气温指标统计数据；（2）贵州省各县历年极端低温日数(TN10P)统计数据；（3）贵州省各县历年极端高温日数(TX90P)统计数据；（4）贵州省各县历年夏日日数（SU25）统计数据；（5）贵州省各县历年霜日日数（FD0）统计数据；（6）贵州省各县历年热持续指数（WSDI）统计数据；（7）贵州省各县历年冷持续指数（CSDI）统计数据；（8）贵州省各县极端气温指标倾向率数据；（9）贵州省极端气温指标历年距平数据。数据集存储为1个Excel文件（.xlsx格式），数据量为420 KB。该数据集的分析研究成果发表在《资源科学》2018年40卷第8期。

In recent years, extreme weather events have occurred frequently in Southwest China, posing a severe threat to national economic development. The authors utilized the daily temperature dataset from 33 meteorological stations in Guizhou Province during 1960–2016, and adopted six indices including number of extreme cold days (TN10P), number of extreme hot days (TN90P), number of summer days (SU25), number of frost days (FD0), Warm Spell Duration Index (WSDI), and Cold Spell Duration Index (CSDI) for statistical analysis, thereby developing the extreme air temperature dataset for cities and counties in Guizhou Province spanning 1960 to 2016.

The data results indicate that the warm-type extreme air temperature indices for cities and counties in Guizhou Province generally exhibit an upward trend, while the cold-type indices show a downward trend. Since the 21st century, the rate of annual extreme air temperature warming in cities and counties of Guizhou Province has accelerated.

This dataset covers the period from 1960 to 2016, and includes the following contents:
(1) Annual statistical data of extreme air temperature indices for the 9 prefecture-level cities in Guizhou Province (Anshun, Bijie, Guiyang, Liupanshui, Qiandongnan, Qiannan, Qianxinan, Tongren, Zunyi);
(2) Annual statistical data of number of extreme cold days (TN10P) for all counties in Guizhou Province;
(3) Annual statistical data of number of extreme hot days (TX90P) for all counties in Guizhou Province;
(4) Annual statistical data of number of summer days (SU25) for all counties in Guizhou Province;
(5) Annual statistical data of number of frost days (FD0) for all counties in Guizhou Province;
(6) Annual statistical data of Warm Spell Duration Index (WSDI) for all counties in Guizhou Province;
(7) Annual statistical data of Cold Spell Duration Index (CSDI) for all counties in Guizhou Province;
(8) Trend rate data of extreme air temperature indices for all counties in Guizhou Province;
(9) Annual anomaly data of extreme air temperature indices across Guizhou Province.

The dataset is stored as a single Excel file in .xlsx format, with a total size of 420 KB. The analytical results of this dataset were published in *Resources Science*, Volume 40, Issue 8, 2018.

搜集汇总

背景与挑战

背景概述

该数据集包含1960-2016年贵州省33个气象站点的极端气温统计数据，涵盖9个市和各县的多种极端气温指标，如极端低温日数、极端高温日数等。数据表明贵州省极端气温暖系列指标呈上升趋势，冷系列指标呈下降趋势，且21世纪后升温速度加快。