Changepoint analysis of Klementinum temperature series

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F20%3A10419037" target="_blank" >RIV/00216208:11320/20:10419037 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/20:00342416

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=KUCIGz7LNU" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=KUCIGz7LNU</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/env.2570" target="_blank" >10.1002/env.2570</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changepoint analysis of Klementinum temperature series

Popis výsledku v původním jazyce

This paper presents a statistical analysis of the stationarity of the Prague-Klementinum temperature series. In the first part, the stationarity of annual means is rejected, and several nonstationary models are suggested to assess the increase in temperature in the most recent decades. The analysis shows that positions of the changepoint estimates depend largely on our decision as to whether we apply a discontinuous or a continuous piecewise linear model. In the second part, we study the stationarity of the seasonal behavior of the series, particularly the stationarity of the mean annual profiles. The analysis of the seasonal cycle shows that the increase in temperature has not the same character throughout the calendar year. Rather, an increase in temperature in winter days is larger than an increase in summer days, and the temperature difference between summer and winter days decreases.

Název v anglickém jazyce

Changepoint analysis of Klementinum temperature series

Popis výsledku anglicky

This paper presents a statistical analysis of the stationarity of the Prague-Klementinum temperature series. In the first part, the stationarity of annual means is rejected, and several nonstationary models are suggested to assess the increase in temperature in the most recent decades. The analysis shows that positions of the changepoint estimates depend largely on our decision as to whether we apply a discontinuous or a continuous piecewise linear model. In the second part, we study the stationarity of the seasonal behavior of the series, particularly the stationarity of the mean annual profiles. The analysis of the seasonal cycle shows that the increase in temperature has not the same character throughout the calendar year. Rather, an increase in temperature in winter days is larger than an increase in summer days, and the temperature difference between summer and winter days decreases.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10103 - Statistics and probability

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Environmetrics

ISSN

1180-4009

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

13

Strana od-do

e2570

Kód UT WoS článku

000507882600007

EID výsledku v databázi Scopus

2-s2.0-85064498774