How does temperature affect carbon dioxide emissions?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F15%3A00455365" target="_blank" >RIV/67179843:_____/15:00455365 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
How does temperature affect carbon dioxide emissions?
Original language description
Respiration of the ecosystem returns a big portion of the CO2 assimilated by photosynthesis and the balance between these two carbon fluxes determines whether ecosystems represent sinks or sources for CO2. In this study we investigated the relationship between temperature and CO2 efflux from different ecosystem components of a spruce forest and a wetland. In addition, we also focused on factors that disturbed this relationship. The relationship between temperature and soil CO2 efflux was influenced by water stress through slower diffusion of substrates to the microbes and in lower activity of enzymes or, in contrast, by high soil water content through the lack of oxygen. The relationship between temperature and stem CO2 efflux was affected by stem growth and sap flow rate. And finally, the relationship between temperature and needle CO2 efflux can be influenced by water stress and type of the previous photoperiod (sunny/cloudy).
Czech name
—
Czech description
—
Classification
Type
C - Chapter in a specialist book
CEP classification
DG - Atmospheric sciences, meteorology
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/LO1415" target="_blank" >LO1415: CzechGlobe 2020 – Development of the Centre of Global Climate Change Impacts Studies</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Global Change & Ecosystems
ISBN
978-80-87902-14-1
Number of pages of the result
8
Pages from-to
130-137
Number of pages of the book
215
Publisher name
Global Change Research Centre, Academy of Sciences of the Czech Republic, v. v. i
Place of publication
Brno
UT code for WoS chapter
—