Drainage Retention Capacity (DREC) of Krisak Mountain Meadows Agricultural Area (Jizera Mountains, Czech Republic) for Mitigation of Negative Impacts of Climate Change

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F15%3A67229" target="_blank" >RIV/60460709:41330/15:67229 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.aaspro.2015.03.022" target="_blank" >http://dx.doi.org/10.1016/j.aaspro.2015.03.022</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.aaspro.2015.03.022" target="_blank" >10.1016/j.aaspro.2015.03.022</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Drainage Retention Capacity (DREC) of Krisak Mountain Meadows Agricultural Area (Jizera Mountains, Czech Republic) for Mitigation of Negative Impacts of Climate Change

Popis výsledku v původním jazyce

Installing drainage systems in saturated soils decreases the level of the subsurface water table and enables the creation of groundwater reservoirs without gravity water – i.e. drainage retention capacity (DREC). DREC, developed by the hydraulic functions of a drainage system, can be defined as a groundwater reservoir, which is limited by soil surface and which occupies an intermediate position in the water table. It is shaped in a parabola form, above the drains. DREC mitigates the negative impact of hydrological extremes, e.g. floods or rainstorms. The purpose of this paper is, to present a methodology for determining DREC on the basis of the height of the water level, in the midway between the drains; with description of the use of DREC for estimation of the rate of potential flooding of the landscape surface; and to describe the application of DREC in a drainage engineering project commissioned by the Ministry of Agriculture of the Czech Republic for water regime protection in the Krisak mountain

Název v anglickém jazyce

Drainage Retention Capacity (DREC) of Krisak Mountain Meadows Agricultural Area (Jizera Mountains, Czech Republic) for Mitigation of Negative Impacts of Climate Change

Popis výsledku anglicky

Installing drainage systems in saturated soils decreases the level of the subsurface water table and enables the creation of groundwater reservoirs without gravity water – i.e. drainage retention capacity (DREC). DREC, developed by the hydraulic functions of a drainage system, can be defined as a groundwater reservoir, which is limited by soil surface and which occupies an intermediate position in the water table. It is shaped in a parabola form, above the drains. DREC mitigates the negative impact of hydrological extremes, e.g. floods or rainstorms. The purpose of this paper is, to present a methodology for determining DREC on the basis of the height of the water level, in the midway between the drains; with description of the use of DREC for estimation of the rate of potential flooding of the landscape surface; and to describe the application of DREC in a drainage engineering project commissioned by the Ministry of Agriculture of the Czech Republic for water regime protection in the Krisak mountain

Druh

D - Stať ve sborníku

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

—

Projekt

<a href="/cs/project/QJ1220050" target="_blank" >QJ1220050: Posílení infiltračních procesů regulací odtoku vod z malých povodí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Efficient irrigation management and its effects in urban and rural landscapes (Agriculture and Agricultural Science Procedia)

ISBN

—

ISSN

2210-7843

e-ISSN

—

Počet stran výsledku

9

Strana od-do

186-194

Název nakladatele

Elsevier / Procedia (http://www.elsevier.com/electronic-products/procedia)

Místo vydání

Published by Elsevier B.V.

Místo konání akce

Patras, Řecko

Datum konání akce

26. 11. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000360011000021