Effect of deforestation on watershed water balance: hydrological modelling-based approach

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F15%3A68516" target="_blank" >RIV/60460709:41320/15:68516 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1515/forj-2015-0017" target="_blank" >http://dx.doi.org/10.1515/forj-2015-0017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/forj-2015-0017" target="_blank" >10.1515/forj-2015-0017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of deforestation on watershed water balance: hydrological modelling-based approach

Popis výsledku v původním jazyce

Changes in land cover, including deforestation, can have significant effect on watershed hydrology. We used hydrological model with distributed parameters to evaluate the effect of simulated deforestation on water balance components in the watershed Ulička (97 km2, 84.3% forest cover) located in the eastern Slovakia. Under the current land cover, average interception accounted for 21.1% of the total precipitation during the calibration period 2001-2013. Most of the precipitation (77%) infiltrated into the soil profile, and less than half of this amount percolated into the ground water aquifer. The surface runoff accounted for 1.2% of the total precipitation only, while the interflow accounted for ca. 12%. The largest proportion of the precipitation contributed to the base flow (23%). Watershed`s deforestation induced significant decrease in the interception and evapotranspiration (by 76% and 12%, respectively). At the same time, total runoff, surface runoff, interflow and base flow increased by 20.4

Název v anglickém jazyce

Effect of deforestation on watershed water balance: hydrological modelling-based approach

Popis výsledku anglicky

Changes in land cover, including deforestation, can have significant effect on watershed hydrology. We used hydrological model with distributed parameters to evaluate the effect of simulated deforestation on water balance components in the watershed Ulička (97 km2, 84.3% forest cover) located in the eastern Slovakia. Under the current land cover, average interception accounted for 21.1% of the total precipitation during the calibration period 2001-2013. Most of the precipitation (77%) infiltrated into the soil profile, and less than half of this amount percolated into the ground water aquifer. The surface runoff accounted for 1.2% of the total precipitation only, while the interflow accounted for ca. 12%. The largest proportion of the precipitation contributed to the base flow (23%). Watershed`s deforestation induced significant decrease in the interception and evapotranspiration (by 76% and 12%, respectively). At the same time, total runoff, surface runoff, interflow and base flow increased by 20.4

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

<a href="/cs/project/QJ1220316" target="_blank" >QJ1220316: Hodnocení očekávaných změn v růstu a mortalitě lesních porostů, dopadů na produkční funkci lesů ČR a návrh adaptační stratégie</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 periodika

Lesnicky časopis (Forestry Journal)

ISSN

0323-1046

e-ISSN

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Svazek periodika

61

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

12

Strana od-do

89-100

Kód UT WoS článku

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EID výsledku v databázi Scopus

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