Evapotranspiration of a high-density poplar stand in comparison with a reference grass cover in the Czech-Moravian Highlands

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00213119" target="_blank" >RIV/62156489:43210/13:00213119 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67179843:_____/13:00395746 RIV/68378289:_____/13:00425901

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.agrformet.2013.07.004" target="_blank" >http://dx.doi.org/10.1016/j.agrformet.2013.07.004</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.agrformet.2013.07.004" target="_blank" >10.1016/j.agrformet.2013.07.004</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Evapotranspiration of a high-density poplar stand in comparison with a reference grass cover in the Czech-Moravian Highlands

Popis výsledku v původním jazyce

This study reports on 3.5 years (2008--2011) of actual evapotranspiration (ET) measurements of two short-rotation poplar coppice (SRC) plantations in comparison with two reference grass covers in a rain-fed area of the Czech-Moravian Highlands in the Czech Republic. The Bowen ratio/energy balance method (BREB) was used to measure the ET of all the four investigated covers. Although the ET of the SRCs sometimes exceeded that of grass vegetation or the reference evapotranspiration (ET0) on an hourly, daily or monthly time scale, it was always lower over an entire annual cycle. The cumulative annual ET of the SRCs ranged from 344 to 549 mm year-1, whereas that of the turf grass ranged from 561 to 573 mm year-1, and the ET of the grassland reached up to 619 mm year-1. The wide range of the annual ET totals for the SRCs was determined mainly by the different rotation periods and ages of the stands, along with the leaf area index (LAI), the state of the canopy closure, and tree heights. The

Název v anglickém jazyce

Evapotranspiration of a high-density poplar stand in comparison with a reference grass cover in the Czech-Moravian Highlands

Popis výsledku anglicky

This study reports on 3.5 years (2008--2011) of actual evapotranspiration (ET) measurements of two short-rotation poplar coppice (SRC) plantations in comparison with two reference grass covers in a rain-fed area of the Czech-Moravian Highlands in the Czech Republic. The Bowen ratio/energy balance method (BREB) was used to measure the ET of all the four investigated covers. Although the ET of the SRCs sometimes exceeded that of grass vegetation or the reference evapotranspiration (ET0) on an hourly, daily or monthly time scale, it was always lower over an entire annual cycle. The cumulative annual ET of the SRCs ranged from 344 to 549 mm year-1, whereas that of the turf grass ranged from 561 to 573 mm year-1, and the ET of the grassland reached up to 619 mm year-1. The wide range of the annual ET totals for the SRCs was determined mainly by the different rotation periods and ages of the stands, along with the leaf area index (LAI), the state of the canopy closure, and tree heights. The

Druh

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

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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 periodika

Agricultural and Forest Meteorology

ISSN

0168-1923

e-ISSN

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Svazek periodika

181

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

18

Strana od-do

43-60

Kód UT WoS článku

325242500004

EID výsledku v databázi Scopus

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