Determination of errors in energy fluxes estimates using Bowen Ratio Energy Balance method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00203277" target="_blank" >RIV/62156489:43210/13:00203277 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Determination of errors in energy fluxes estimates using Bowen Ratio Energy Balance method

Popis výsledku v původním jazyce

Bowen ratio energy balance method (BREB) is based on measurement of air temperature and humidity gradients in at least two vertical levels above the surface of interest. So far, there is limited number of studies dealing with footprint of BREB. Staying conservative, many authors used the upper sensor of BREB as a single point to determine the footprint of BREB. In fact, the footprint of the fluxes should be rather explained as a source area of the single point measurement carried out somewhere between the two BREB levels. It was suggested that this single-point lies close to the geometrical mean of the two aero dynamical heights. However, there has been still no consensus if this apparent height is fixed or not, and if the second is truth, whether it is function of the Bowen ratio itself. The submitted study deals with the footprint of BREB using several BREB experiments above various covers with different fetches. Moreover, by simulating different Bowen ratios between the area of inte

Název v anglickém jazyce

Determination of errors in energy fluxes estimates using Bowen Ratio Energy Balance method

Popis výsledku anglicky

Bowen ratio energy balance method (BREB) is based on measurement of air temperature and humidity gradients in at least two vertical levels above the surface of interest. So far, there is limited number of studies dealing with footprint of BREB. Staying conservative, many authors used the upper sensor of BREB as a single point to determine the footprint of BREB. In fact, the footprint of the fluxes should be rather explained as a source area of the single point measurement carried out somewhere between the two BREB levels. It was suggested that this single-point lies close to the geometrical mean of the two aero dynamical heights. However, there has been still no consensus if this apparent height is fixed or not, and if the second is truth, whether it is function of the Bowen ratio itself. The submitted study deals with the footprint of BREB using several BREB experiments above various covers with different fetches. Moreover, by simulating different Bowen ratios between the area of inte

Druh

D - Stať ve sborníku

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

—

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 statě ve sborníku

Global Change and Resilience

ISBN

978-80-904351-9-3

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

204-207

Název nakladatele

Global Change Research Centre, AS CR, v. v. i.

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

22. 5. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—