Methane and carbon dioxide emissions from different ecosystems at the end of dry period in South Vietnam
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F21%3A00541738" target="_blank" >RIV/86652079:_____/21:00541738 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43410/21:43918488
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0264837720304865?via%3Dihub#" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0264837720304865?via%3Dihub#</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s42965-020-00118-1" target="_blank" >10.1007/s42965-020-00118-1</a>
Alternative languages
Result language
angličtina
Original language name
Methane and carbon dioxide emissions from different ecosystems at the end of dry period in South Vietnam
Original language description
The carbon cycle includes important fluxes of methane (CH4) and carbon dioxide (CO2) between the ecosystem and the atmosphere. The fluxes may acquire either positive (release) or negative values (consumption). We calculated these fluxes based on short-campaign in situ chamber measurements from four ecosystems of South Vietnam: intact mountain rain forest, rice field, Melaleuca forest and mangroves (different sites with Avicennia or Rhizophora and a typhoon-disturbed gap). Soil measurements were supplemented by chamber measurements of gas fluxes from the tree stems. Measuring CH4 and CO2 together facilitates the assessment of the ratio between these two gases in connection with current conditions and specificity of individual ecosystems. The highest fluxes of CH4 were recorded in the Melaleuca forest, being within the range from 356.7 to 784.2 mg CH4-C m(-2) day(-1) accompanied by higher fluxes of CH4 release from Melaleuca tree stems (8.0-262.1 mg CH4-C m(-2) day(-1)). Significant negative soil fluxes of CH4 were recorded in the mountain rain forest, within the range from 0.3 to 0.8 mg CH4-C m(-2) day(-1). Fluxes of CO2 indicate prevailing aerobic activity in the soils of the ecosystems investigated. Quite a large variability of CO2 fluxes was recorded in the soil of the Avicennia mangroves. The in situ measurements of different ecosystems are fundamental for follow-up measurements at different levels such as aerial and satellite gas fluxes observations.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Tropical Ecology
ISSN
0564-3295
e-ISSN
2661-8982
Volume of the periodical
62
Issue of the periodical within the volume
1
Country of publishing house
IN - INDIA
Number of pages
16
Pages from-to
1-16
UT code for WoS article
000587029000001
EID of the result in the Scopus database
2-s2.0-85094963666