Response of bed sediments on the grade-control structure management of a small piedmont stream
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F17%3AA1801MP8" target="_blank" >RIV/61988987:17310/17:A1801MP8 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1002/rra.3111" target="_blank" >http://dx.doi.org/10.1002/rra.3111</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/rra.3111" target="_blank" >10.1002/rra.3111</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Response of bed sediments on the grade-control structure management of a small piedmont stream
Popis výsledku v původním jazyce
he grain sizes of 53 small lateral and mid-channel deposits were evaluated on the 2.7km long channel-reach of a headwater piedmont stream that has been affected by check-dams and bed sills constructions (ca. 14 constructions per km), riprap bank stabilisations and the removal of instream wood. Such interventions have led to the loss of natural vertically oscillating bedforms, and pool-riffles have been replaced by plane beds. The evaluated sediment deposits were divided based on their positions relative to grade-control structures on downstream, intermediate and upstream types. The individual types of deposits produced different downstream trends in the grain sizes that reflected their positions with respect to the grade-control structures (GCSs). The downstream deposits generally produced slow downstream coarsening, which may point to the increased efficiency of the energy dissipation of the GCSs under a gradual downstream decrease in the channel slopes.
Název v anglickém jazyce
Response of bed sediments on the grade-control structure management of a small piedmont stream
Popis výsledku anglicky
he grain sizes of 53 small lateral and mid-channel deposits were evaluated on the 2.7km long channel-reach of a headwater piedmont stream that has been affected by check-dams and bed sills constructions (ca. 14 constructions per km), riprap bank stabilisations and the removal of instream wood. Such interventions have led to the loss of natural vertically oscillating bedforms, and pool-riffles have been replaced by plane beds. The evaluated sediment deposits were divided based on their positions relative to grade-control structures on downstream, intermediate and upstream types. The individual types of deposits produced different downstream trends in the grain sizes that reflected their positions with respect to the grade-control structures (GCSs). The downstream deposits generally produced slow downstream coarsening, which may point to the increased efficiency of the energy dissipation of the GCSs under a gradual downstream decrease in the channel slopes.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10508 - Physical geography
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
River Research and Applications
ISSN
1535-1467
e-ISSN
—
Svazek periodika
33
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
12
Strana od-do
483-494
Kód UT WoS článku
000400594100002
EID výsledku v databázi Scopus
2-s2.0-85006058847