Steady infiltration rates estimated for Modrava2 catchment based on the distribution of plant species

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F12%3A59668" target="_blank" >RIV/60460709:41330/12:59668 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Steady infiltration rates estimated for Modrava2 catchment based on the distribution of plant species

Popis výsledku v původním jazyce

In this collection of maps, we depict an estimation of the infiltration characteristics of a small mountain forest catchment Modrava 2 located in the central part of the Šumava National Park. Infiltration experiments were made at the location of variousvegetation covers. Measured steady infiltration rate values were extrapolated on the basis of the dominant plant species distribution in the catchment. We determined which plant species are dominant, and infiltration tests were carried out where these species were located in selected sites in the catchment. The characteristic steady infiltration rates were averaged for each dominant vegetation species. The percentages of dominant plant species were determined for established points placed in a regular square grid of 115 mapping points throughout the basin. The points were 50 m apart. There were a total of 67 points inside the catchment area. The rest of the points were located near to the catchment border. An extrapolation of the direct

Název v anglickém jazyce

Steady infiltration rates estimated for Modrava2 catchment based on the distribution of plant species

Popis výsledku anglicky

In this collection of maps, we depict an estimation of the infiltration characteristics of a small mountain forest catchment Modrava 2 located in the central part of the Šumava National Park. Infiltration experiments were made at the location of variousvegetation covers. Measured steady infiltration rate values were extrapolated on the basis of the dominant plant species distribution in the catchment. We determined which plant species are dominant, and infiltration tests were carried out where these species were located in selected sites in the catchment. The characteristic steady infiltration rates were averaged for each dominant vegetation species. The percentages of dominant plant species were determined for established points placed in a regular square grid of 115 mapping points throughout the basin. The points were 50 m apart. There were a total of 67 points inside the catchment area. The rest of the points were located near to the catchment border. An extrapolation of the direct

Druh

N_map - Specializovaná mapa s odborným obsahem

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Interní identifikační kód produktu

Infiltrace na povodí Modrava 2

Číslo předpisu

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Technické parametry

Elektronická forma, formát pdf, zpracováno v prostředí ArcGis 9.3. a Microstation V8 XM Edition.

Ekonomické parametry

Jeden ze základních podkladů pro prostorově distribuované hydrologické modelování, využití například pro predikci odtoku z extrémních srážek a následné zmírnění povodňových škod.

Označení certifikačního orgánu

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Datum certifikace

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Způsoby využití výsledku

C - Výsledek je využíván bez omezení okruhu uživatelů