TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVER

The purpose of this article is to identify some trends in the temporal variability of liquid medium flow and solid flow on Sf. Gheorghe branch. The paper is based on exploiting the liquid medium flow series and the flow of suspended sedimentary discharges (monthly and annual) from three hydrometric...

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Main Authors: FLOREA CRISTINA, BORCAN MIHAELA
Format: Article
Language:English
Published: Cluj University Press 2014-03-01
Series:Aerul şi Apa: Componente ale Mediului
Subjects:
Online Access:http://aerapa.conference.ubbcluj.ro/2014/PDF/42-Florea_Borcan.pdf
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spelling doaj-cb9be873d35e4784a5870345adda1bb12020-11-24T23:24:02ZengCluj University PressAerul şi Apa: Componente ale Mediului2067-743X2067-743X2014-03-012014314321TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVERFLOREA CRISTINA0BORCAN MIHAELA1National Institute of H ydrology and Water Management , Bucarest, RomaniaNational Institute of H ydrology and Water Management , Bucarest, RomaniaThe purpose of this article is to identify some trends in the temporal variability of liquid medium flow and solid flow on Sf. Gheorghe branch. The paper is based on exploiting the liquid medium flow series and the flow of suspended sedimentary discharges (monthly and annual) from three hydrometric stations located on the Sf. Gheorghe Branch. These stations operating periods are: 46 years (Ceatal Sf. Gheorghe station), 42 years (Murighiol station), 47 years (Sf. Gheorghe Port station), but, in order to obtain reliable and conclusive results, it was chosen as the common period of analysis 1971-2012. In the analysis of temporal variability are used, especially statistical methods, among which the Mann – Kendall test is required for identifying linear trends and its statistical meaning. The methods we have used point towards an increase tendency regarding the liquid discharges (both monthly and annually) and a decrease tendency of the solid discharges.http://aerapa.conference.ubbcluj.ro/2014/PDF/42-Florea_Borcan.pdfliquid and solid flowtrend analysisMann - Kendall test
collection DOAJ
language English
format Article
sources DOAJ
author FLOREA CRISTINA
BORCAN MIHAELA
spellingShingle FLOREA CRISTINA
BORCAN MIHAELA
TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVER
Aerul şi Apa: Componente ale Mediului
liquid and solid flow
trend analysis
Mann - Kendall test
author_facet FLOREA CRISTINA
BORCAN MIHAELA
author_sort FLOREA CRISTINA
title TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVER
title_short TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVER
title_full TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVER
title_fullStr TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVER
title_full_unstemmed TRENDS IN LIQUID FLOW AND SEDIMENT DISCHARGE ON SF. GHEORGHE BRANCH – DANUBE RIVER
title_sort trends in liquid flow and sediment discharge on sf. gheorghe branch – danube river
publisher Cluj University Press
series Aerul şi Apa: Componente ale Mediului
issn 2067-743X
2067-743X
publishDate 2014-03-01
description The purpose of this article is to identify some trends in the temporal variability of liquid medium flow and solid flow on Sf. Gheorghe branch. The paper is based on exploiting the liquid medium flow series and the flow of suspended sedimentary discharges (monthly and annual) from three hydrometric stations located on the Sf. Gheorghe Branch. These stations operating periods are: 46 years (Ceatal Sf. Gheorghe station), 42 years (Murighiol station), 47 years (Sf. Gheorghe Port station), but, in order to obtain reliable and conclusive results, it was chosen as the common period of analysis 1971-2012. In the analysis of temporal variability are used, especially statistical methods, among which the Mann – Kendall test is required for identifying linear trends and its statistical meaning. The methods we have used point towards an increase tendency regarding the liquid discharges (both monthly and annually) and a decrease tendency of the solid discharges.
topic liquid and solid flow
trend analysis
Mann - Kendall test
url http://aerapa.conference.ubbcluj.ro/2014/PDF/42-Florea_Borcan.pdf
work_keys_str_mv AT floreacristina trendsinliquidflowandsedimentdischargeonsfgheorghebranchdanuberiver
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