Long-Term Trend Analysis of Precipitation and Extreme Events over Kosi River Basin in India

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F21%3A87058" target="_blank" >RIV/60460709:41330/21:87058 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2073-4441/13/12/1695" target="_blank" >https://www.mdpi.com/2073-4441/13/12/1695</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/w13121695" target="_blank" >10.3390/w13121695</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Long-Term Trend Analysis of Precipitation and Extreme Events over Kosi River Basin in India

Popis výsledku v původním jazyce

Analysis of spatial and temporal changes of longterm precipitation and extreme precipitation distribution at a local scale is very important for the prevention and mitigation of waterrelated disasters. In the present study, we have analyzed the longterm trend of 116 years (1901 2016) of precipitation and distribution of extreme precipitation index over the Kosi River Basin (KRB), which is one of the frequent flooding rivers of India, using the 0,25 0,25 resolution gridded precipitation datasets obtained from the Indian Meteorological Department (IMD), India. The non-parametric MannKendall trend test together with Sens slope estimator was employed to determine the trend and the magnitude of the trend of the precipitation time series. The annual and monsoon seasons revealed decreasing trends with Sens slope values of 1,88 and 0,408, respectively. For the extreme indices viz. R10 and R20 days, a decreasing trend from the northeastern to the southwest part of the basin can be observed, whereas, in the c

Název v anglickém jazyce

Long-Term Trend Analysis of Precipitation and Extreme Events over Kosi River Basin in India

Popis výsledku anglicky

Analysis of spatial and temporal changes of longterm precipitation and extreme precipitation distribution at a local scale is very important for the prevention and mitigation of waterrelated disasters. In the present study, we have analyzed the longterm trend of 116 years (1901 2016) of precipitation and distribution of extreme precipitation index over the Kosi River Basin (KRB), which is one of the frequent flooding rivers of India, using the 0,25 0,25 resolution gridded precipitation datasets obtained from the Indian Meteorological Department (IMD), India. The non-parametric MannKendall trend test together with Sens slope estimator was employed to determine the trend and the magnitude of the trend of the precipitation time series. The annual and monsoon seasons revealed decreasing trends with Sens slope values of 1,88 and 0,408, respectively. For the extreme indices viz. R10 and R20 days, a decreasing trend from the northeastern to the southwest part of the basin can be observed, whereas, in the c

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10501 - Hydrology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Water

ISSN

2073-4441

e-ISSN

2073-4441

Svazek periodika

13

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

000666448200001

EID výsledku v databázi Scopus

2-s2.0-85108953054