Concentration of CO2 in soils and caves of the Moravian karst (Czech Republic)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F08%3A00028039" target="_blank" >RIV/00216224:14310/08:00028039 - 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

Concentration of CO2 in soils and caves of the Moravian karst (Czech Republic)

Popis výsledku v původním jazyce

Carbon dioxide produced in soils is the main factor controlling the karst processes as limestone dissolution or speleothem growth. On selected sites of the north part of Moravian Karst, carbon dioxide was systematically monitored in (1) atmosphere of both tourist and closed caves and in (2) soil profiles above the caves during one-year-period. The CO2-concentrations in soil profiles and caves were seasonally dependent: they were high in Summer and low in Winter (near outdoor values). Soil CO2-concentrations were positively correlated with outdoors temperatures (R2 ~ 0.60+-0.12 on average) and negatively correlated with humidity (R2 ~ 0.34+-0.27). Only a little impact of vegetation type on soil CO2 production was recognized: (1) similar concentrations were found in all types of forests (deciduous, mixed, coniferous), however, (2) somewhat higher values were found in grass field and meadow. Cave CO2-concentrations were positively correlated with soil concentrations. A medium correlation

Název v anglickém jazyce

Concentration of CO2 in soils and caves of the Moravian karst (Czech Republic)

Popis výsledku anglicky

Carbon dioxide produced in soils is the main factor controlling the karst processes as limestone dissolution or speleothem growth. On selected sites of the north part of Moravian Karst, carbon dioxide was systematically monitored in (1) atmosphere of both tourist and closed caves and in (2) soil profiles above the caves during one-year-period. The CO2-concentrations in soil profiles and caves were seasonally dependent: they were high in Summer and low in Winter (near outdoor values). Soil CO2-concentrations were positively correlated with outdoors temperatures (R2 ~ 0.60+-0.12 on average) and negatively correlated with humidity (R2 ~ 0.34+-0.27). Only a little impact of vegetation type on soil CO2 production was recognized: (1) similar concentrations were found in all types of forests (deciduous, mixed, coniferous), however, (2) somewhat higher values were found in grass field and meadow. Cave CO2-concentrations were positively correlated with soil concentrations. A medium correlation

Druh

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

CEP obor

DD - Geochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA205%2F03%2F1128" target="_blank" >GA205/03/1128: Recentní krasové procesy: destrukce speleotém</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Slovenský kras (Acta Carsologica Slovaca)

ISSN

0560-3137

e-ISSN

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Svazek periodika

46

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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