Strážnický meander - Sedimentation and developement of the
cutoff channel

k 2015

Strážnický meander - Sedimentation and developement of the cutoff channel

HOLÍK, Petr

Základní údaje

Originální název

Strážnický meander - Sedimentation and developement of the cutoff channel

Autoři

HOLÍK, Petr (203 Česká republika, garant, domácí)

Vydání

Detailed aerial mapping and flood impact monitoring in the V4 region, 2015

Další údaje

Jazyk

angličtina

Typ výsledku

Prezentace na konferencích

Obor

10000 1. Natural Sciences

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/15:00082856

Organizační jednotka

Přírodovědecká fakulta

ISBN

978-80-971646-4-5

Klíčová slova česky

Strážnický meandr; odtržení; sedimentace; řeka Morava; podzemní voda

Klíčová slova anglicky

Strážnický meander; cutoff; sedimentation; abandoned channels; groundwater; Morava river

Příznaky

Mezinárodní význam

Změněno: 12. 5. 2015 23:05, Mgr. Petr Holík

Anotace

V originále

We study the cutoff Strážnický meander on the river Morava. Research is mostly based on continual groundwater level measurement (2013 – present). We focus deeply on this part from the methodological point of view and specific algorithm is presented, that can be used as an example for similar research in other localities. We analyze, how often the cutoff meander is connected to the active river channel and for how long part of a year is the meander connected at both ends, allowing water to flow freely in the abandoned channel. Due to a relatively dry period, that was observed in the locality in the last year, this did not happen very often. Further research was focused on estimating the sedimentation rate by generating cross sections from digital surface model in the interval of two years and also generating cross-sections with other geodetic measurements. The digital surface model was created by using the UAV technology and standard photogrammetric measurements.. The dominant process in the Strážnický meander is sedimentation, which however happens selectively, depending on the location in the meander. By analyzing sedimentary samples, the character of sedimentation was determined with regard on the specific location in the meander.

Citovat

HOLÍK, Petr. Strážnický meander - Sedimentation and developement of the cutoff channel. In Detailed aerial mapping and flood impact monitoring in the V4 region. 2015. ISBN 978-80-971646-4-5.

@proceedings{1299279,
   author = {Holík, Petr},
   booktitle = {Detailed aerial mapping and flood impact monitoring in the V4 region},
   keywords = {Strážnický meander; cutoff; sedimentation; abandoned channels; groundwater; Morava river},
   language = {eng},
   isbn = {978-80-971646-4-5},
   title = {Strážnický meander - Sedimentation and developement of the cutoff channel},
   year = {2015}
}

TY  - CONF
ID  - 1299279
AU  - Holík, Petr
PY  - 2015
TI  - Strážnický meander - Sedimentation and developement of the cutoff channel
SN  - 9788097164645
KW  - Strážnický meander
KW  - cutoff
KW  - sedimentation
KW  - abandoned channels
KW  - groundwater
KW  - Morava river
N2  - We study the cutoff Strážnický meander on the river Morava. Research is mostly based on continual groundwater level measurement (2013 – present). We focus deeply on this part from the methodological point of view and specific algorithm is presented, that can be used as an example for similar research in other localities. We analyze, how often the cutoff meander is connected to the active river channel and for how long part of a year is the meander connected at both ends, allowing water to flow freely in the abandoned channel. Due to a relatively dry period, that was observed in the locality in the last year, this did not happen very often. Further research was focused on estimating the sedimentation rate by generating cross sections from digital surface model in the interval of two years and also generating cross-sections with other geodetic measurements. The digital surface model was created by using the UAV technology and standard photogrammetric measurements.. The dominant process in the Strážnický meander is sedimentation, which however happens selectively, depending on the location in the meander. By analyzing sedimentary samples, the character of sedimentation was determined with regard on the specific location in the meander.
ER  -

HOLÍK, Petr. Strážnický meander - Sedimentation and developement of the cutoff channel. In \textit{Detailed aerial mapping and flood impact monitoring in the V4 region}. 2015. ISBN~978-80-971646-4-5.

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