Estimation of greenhouse gas emission factors based on observed covariance of CO2, CH4, N2O and CO mole fractions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3A81493" target="_blank" >RIV/60460709:41320/19:81493 - isvavai.cz</a>

Výsledek na webu

<a href="https://enveurope.springeropen.com/articles/10.1186/s12302-019-0277-y" target="_blank" >https://enveurope.springeropen.com/articles/10.1186/s12302-019-0277-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1186/s12302-019-0277-y" target="_blank" >10.1186/s12302-019-0277-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Estimation of greenhouse gas emission factors based on observed covariance of CO2, CH4, N2O and CO mole fractions

Popis výsledku v původním jazyce

Background Covariances among major anthropogenic greenhouse gases were studied during three cold-air pool episodes in the Pannonian Basin to better constrain their emission factors for Europe. Results On the base of observed covariance between carbon dioxide, methane, carbon monoxide and nitrous oxide atmospheric dry air mole fraction in a region of the Pannonian (Carpathian) Basin during three cold-air pool episodes in January-February 2017, emission factors relative to carbon dioxide were determined. For the determination of the emission of carbon dioxide, a simple boundary-layer budget model was compiled. The model gave 6,3 g m-2 day-1 carbon dioxide emission for the footprint area of the measurements on average for the period of the episodes. The 6,7-13,8 nmol umol-1, 0,15-0,31 nmol umol-1 and 15,0-25,8 nmol umol-1 ratios for CH4 CO2, N2O CO2 and CO CO2, respectively, correspond to 15,3-31,7 mg m-2 day-1 methane, 0,9-2,0 mg m-2 day-1 nitrous oxide and 60,0-103,4 mg m-2 day-1 carbon monoxide emis

Název v anglickém jazyce

Estimation of greenhouse gas emission factors based on observed covariance of CO2, CH4, N2O and CO mole fractions

Popis výsledku anglicky

Background Covariances among major anthropogenic greenhouse gases were studied during three cold-air pool episodes in the Pannonian Basin to better constrain their emission factors for Europe. Results On the base of observed covariance between carbon dioxide, methane, carbon monoxide and nitrous oxide atmospheric dry air mole fraction in a region of the Pannonian (Carpathian) Basin during three cold-air pool episodes in January-February 2017, emission factors relative to carbon dioxide were determined. For the determination of the emission of carbon dioxide, a simple boundary-layer budget model was compiled. The model gave 6,3 g m-2 day-1 carbon dioxide emission for the footprint area of the measurements on average for the period of the episodes. The 6,7-13,8 nmol umol-1, 0,15-0,31 nmol umol-1 and 15,0-25,8 nmol umol-1 ratios for CH4 CO2, N2O CO2 and CO CO2, respectively, correspond to 15,3-31,7 mg m-2 day-1 methane, 0,9-2,0 mg m-2 day-1 nitrous oxide and 60,0-103,4 mg m-2 day-1 carbon monoxide emis

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Excelentní Výzkum jako podpora Adaptace lesnictví a dřevařství na globální změnu a 4. průmyslovou revoluci</a><br>

Návaznosti

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

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Environmental Sciences Europe

ISSN

2190-4707

e-ISSN

—

Svazek periodika

31

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

1-12

Kód UT WoS článku

000511686500001

EID výsledku v databázi Scopus

2-s2.0-85076894458