Changes in a river’s regime of a watercourse after a small water reservoir construction
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00020699%3A_____%2F20%3AN0000059" target="_blank" >RIV/00020699:_____/20:N0000059 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00027049:_____/20:N0000014 RIV/00027049:_____/20:N0000015
Výsledek na webu
<a href="https://www.agriculturejournals.cz/web/swr.htm?type=article&id=23_2019-SWR" target="_blank" >https://www.agriculturejournals.cz/web/swr.htm?type=article&id=23_2019-SWR</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/23/2019-SWR" target="_blank" >10.17221/23/2019-SWR</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Changes in a river’s regime of a watercourse after a small water reservoir construction
Popis výsledku v původním jazyce
The paper deals with the analysis of a river’s regime of a small watercourse and the evaluation of its changes after the construction of a small water reservoir. The aim of the work was to analyse 12 years of flow rate measure¬ments at two profiles of a small watercourse, between which a small water reservoir was built, in the middle of the period of the measurements. The analysis uses traditional characteristics (average flow rate, discharge volume), as well as modern indices from applied hydrology (Richards-Baker flashiness index, hydrogram pulse analysis), which study the variability of the flow rate in hourly and daily intervals. The evaluation showed that at the average flow rate, the effect of the water reservoir was the smoothening of the peak flow rates and prolonging the duration of the discharge waves. At higher flow rates, the water reservoir causes a delay in the culmination and in terms of discharge balance causes a decreased discharge volume, in particular during the vegetation period.
Název v anglickém jazyce
Changes in a river’s regime of a watercourse after a small water reservoir construction
Popis výsledku anglicky
The paper deals with the analysis of a river’s regime of a small watercourse and the evaluation of its changes after the construction of a small water reservoir. The aim of the work was to analyse 12 years of flow rate measure¬ments at two profiles of a small watercourse, between which a small water reservoir was built, in the middle of the period of the measurements. The analysis uses traditional characteristics (average flow rate, discharge volume), as well as modern indices from applied hydrology (Richards-Baker flashiness index, hydrogram pulse analysis), which study the variability of the flow rate in hourly and daily intervals. The evaluation showed that at the average flow rate, the effect of the water reservoir was the smoothening of the peak flow rates and prolonging the duration of the discharge waves. At higher flow rates, the water reservoir causes a delay in the culmination and in terms of discharge balance causes a decreased discharge volume, in particular during the vegetation period.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10511 - Environmental sciences (social aspects to be 5.7)
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Soil and Water Research
ISSN
1801-5395
e-ISSN
—
Svazek periodika
15
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
11
Strana od-do
55-65
Kód UT WoS článku
000501900000007
EID výsledku v databázi Scopus
2-s2.0-85078522482