Role of interception and stem flow in water balance of short rotation poplar coppice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00205051" target="_blank" >RIV/62156489:43210/13:00205051 - 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

Role of interception and stem flow in water balance of short rotation poplar coppice

Popis výsledku v původním jazyce

Open area rainfall, throughfall and stem flow were measured during DOY 153 -- 292 (2012) within poplar-based short rotation coppice plantation (SRC), located in Bohemian-Moravian Highlands, Czech Republic. The purpose of this study was to quantify portion of canopy interception, as additional information to overall water balance of short rotation coppice. Our results showed following percentage share of the gross rainfall (283 mm) - interception 12 % (33.6 mm), stemflow 14 % (40.5 mm), throughfall 74 %(208.5 mm) and net rainfall 87 % (249 mm). The full range of canopy interception values was very variable (1.5 -- 36 %) depending mainly on the intensity and duration of each rain event. Finally, one suggestion was given to ensure proper calculation of interception. In case of some studies, stemflow is not taken into account and is not subtracted from gross rainfall; then interception can be substantially overestimated

Název v anglickém jazyce

Role of interception and stem flow in water balance of short rotation poplar coppice

Popis výsledku anglicky

Open area rainfall, throughfall and stem flow were measured during DOY 153 -- 292 (2012) within poplar-based short rotation coppice plantation (SRC), located in Bohemian-Moravian Highlands, Czech Republic. The purpose of this study was to quantify portion of canopy interception, as additional information to overall water balance of short rotation coppice. Our results showed following percentage share of the gross rainfall (283 mm) - interception 12 % (33.6 mm), stemflow 14 % (40.5 mm), throughfall 74 %(208.5 mm) and net rainfall 87 % (249 mm). The full range of canopy interception values was very variable (1.5 -- 36 %) depending mainly on the intensity and duration of each rain event. Finally, one suggestion was given to ensure proper calculation of interception. In case of some studies, stemflow is not taken into account and is not subtracted from gross rainfall; then interception can be substantially overestimated

Druh

D - Stať ve sborníku

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.20.0248" target="_blank" >EE2.3.20.0248: Vytvoření interdisciplinárního vědeckého týmu se zaměřením na výzkum sucha</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Environmental Changes And Adaptation Strategies

ISBN

978-80-552-1066-7

ISSN

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e-ISSN

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Počet stran výsledku

3

Strana od-do

1-3

Název nakladatele

Slovak University of Agriculture in Nitra

Místo vydání

Nitra

Místo konání akce

Skalica

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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