The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia

The data on the water temperature of the Sava in Serbia (hydrological stations Šabac and Belgrade, period 1961-2015) were used for the research, as well as the data on the surface air temperature. The temperature trends were determined and the significance (at p≤0.05 and p≤0.01) was established on t...

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Published in:Journal of the Geographical Institute Jovan Cvijic, SASA
Main Authors: Milenković Milan, Savić Dragan, Walker David, Dedić Aleksandar, Ducić Vladan
Format: Other/Unknown Material
Language:unknown
Published: 2017
Subjects:
Online Access:https://doi.org/10.2298/IJGI1702135M
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spelling ftdoiserbia:oai:doiserbia:0350-75991702135M 2023-05-15T17:31:22+02:00 The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia Milenković Milan Savić Dragan Walker David Dedić Aleksandar Ducić Vladan 2017 https://doi.org/10.2298/IJGI1702135M unknown North Atlantic Oscillation water temperature river Sava Serbia . 67(2) 135-144 2017 ftdoiserbia https://doi.org/10.2298/IJGI1702135M 2018-10-21T10:33:31Z The data on the water temperature of the Sava in Serbia (hydrological stations Šabac and Belgrade, period 1961-2015) were used for the research, as well as the data on the surface air temperature. The temperature trends were determined and the significance (at p≤0.05 and p≤0.01) was established on the basis of the t-test. The Pearson correlation coefficient (R) was used for the calculation of the correlation. Increasing trends of the water temperature of the Sava were recorded in all cases at both stations. However, in the case of the HS Šabac, the trends for 6 months (February-April and September-November) were not statistically significant. In the case of the HS Belgrade, all the calculations (except for April) showed statistically significant increasing trends, which can be explained by anthropogenic influence. High level of correlation between the surface air temperature and the water temperature was also determined. In this research, the lowest values of R were recorded for October (0.561 for Belgrade), and on the seasonal level, for autumn (0.625 for Šabac). The research on the correlation between the water temperature of the Sava River and the NAO index showed the highest values of R for January (0.512 for HS Šabac and 0.528 for HS Belgrade). On the seasonal level, the highest values were recorded for winter (0.422 for HS Šabac and 0.432 for HS Belgrade). [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 47007 III] Other/Unknown Material North Atlantic North Atlantic oscillation doiSerbia (National Library of Serbia/KoBSON) Journal of the Geographical Institute Jovan Cvijic, SASA 67 2 135 144
institution Open Polar
collection doiSerbia (National Library of Serbia/KoBSON)
op_collection_id ftdoiserbia
language unknown
topic North Atlantic Oscillation
water temperature
river
Sava
Serbia
spellingShingle North Atlantic Oscillation
water temperature
river
Sava
Serbia
Milenković Milan
Savić Dragan
Walker David
Dedić Aleksandar
Ducić Vladan
The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia
topic_facet North Atlantic Oscillation
water temperature
river
Sava
Serbia
description The data on the water temperature of the Sava in Serbia (hydrological stations Šabac and Belgrade, period 1961-2015) were used for the research, as well as the data on the surface air temperature. The temperature trends were determined and the significance (at p≤0.05 and p≤0.01) was established on the basis of the t-test. The Pearson correlation coefficient (R) was used for the calculation of the correlation. Increasing trends of the water temperature of the Sava were recorded in all cases at both stations. However, in the case of the HS Šabac, the trends for 6 months (February-April and September-November) were not statistically significant. In the case of the HS Belgrade, all the calculations (except for April) showed statistically significant increasing trends, which can be explained by anthropogenic influence. High level of correlation between the surface air temperature and the water temperature was also determined. In this research, the lowest values of R were recorded for October (0.561 for Belgrade), and on the seasonal level, for autumn (0.625 for Šabac). The research on the correlation between the water temperature of the Sava River and the NAO index showed the highest values of R for January (0.512 for HS Šabac and 0.528 for HS Belgrade). On the seasonal level, the highest values were recorded for winter (0.422 for HS Šabac and 0.432 for HS Belgrade). [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 47007 III]
format Other/Unknown Material
author Milenković Milan
Savić Dragan
Walker David
Dedić Aleksandar
Ducić Vladan
author_facet Milenković Milan
Savić Dragan
Walker David
Dedić Aleksandar
Ducić Vladan
author_sort Milenković Milan
title The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia
title_short The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia
title_full The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia
title_fullStr The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia
title_full_unstemmed The North Atlantic Oscillation (NAO) and the water temperature of the Sava River in Serbia
title_sort north atlantic oscillation (nao) and the water temperature of the sava river in serbia
publishDate 2017
url https://doi.org/10.2298/IJGI1702135M
genre North Atlantic
North Atlantic oscillation
genre_facet North Atlantic
North Atlantic oscillation
op_doi https://doi.org/10.2298/IJGI1702135M
container_title Journal of the Geographical Institute Jovan Cvijic, SASA
container_volume 67
container_issue 2
container_start_page 135
op_container_end_page 144
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