Filters
Impacts of droughts and extreme-temperature events on gross primary production and ecosystem respiration: a systematic assessment across ecosystems and climate zones
Extreme climatic events, such as droughts and heat stress, induce anomalies in ecosystem-atmosphere CO2 fluxes, such as gross primary production (GPP) and ecosystem respiration (R-eco), and, hence, can change the net ec...
Environmental sciences (social aspects to be 5.7)
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Dynamics of net ecosystem carbon exchange in mountain ecosystems: forest and grassland stand
On the basis of long?term measurements of net ecosystem exchange (NEE) of mountain Norway spruce stand and grassland located in Bílý Kríž, NE part of the Czech Republic the very delicate relations of seasonal trajectory of ...
EH - Ekologie – společenstva
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Analysis of the energetic exchange processes within the two different forest ecosystems
The energy exchange above floodplain forest ecosystem and spruce monoculture ecosystems was measured in Moravia during the years 1988 and 1989. The results showed that a floodplain forest ecosystem with good access...
DG - Vědy o atmosféře, meteorologie
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Effect of environmental variables and stand structure on ecosystem respiration components in a Mediterranean beech forest
The temporal variability of ecosystem respiration (RECO) has been reported to have important effects on the temporal variability of net ecosystem exchange, the net amount of carbon exchanged betwe...
EH - Ekologie – společenstva
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Thermal optimality of net ecosystem exchange of carbon dioxide and underlying mechanisms
and quantified the temperature response functions of net ecosystem exchange (NEE), an ecosystem-level property, to determine whether NEE shows thermal optimality to temperature to optimize their functioning. Howev...
EH - Ekologie – společenstva
- 2012 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Carbon exchange between ecosystems and atmosphere in the Czech Republic is affected by climate factors
By comparing five ecosystem types in the Czech Republic over several years, we%) and a wetland ecosystem (20%). Because of a massive ecosystem respiration, the final carbon of carbon uptake by ecosystems: by varyin...
EH - Ekologie – společenstva
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Influence of summer flood on the net ecosystem exchange of CO2 in a temperate sedge-grass marsh
Characteristics of CO2?C exchange were studied in a temperate herbaceous wetland in 2006 and 2007, years with contrasting hydrological regimes. Net ecosystem. The results show that: (1) the annual net uptake of CO2...
ED - Fyziologie
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Ecophysiological controls over the net ecosystem exchange of mountain spruce stand. Comparison of the response in direct vs. diffuse solar radiation
periods in August. The comparison was based on the response of net ecosystem exchange) at shoot level were measured using a gas-exchange technique applied to branches......
BO - Biofyzika
- 2007 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Analysis of the 21-years long carbon dioxide flux dataset from a Central European tall tower site
. The daily and annual cycles of net ecosystem exchange (NEE), gross primary production, and total ecosystem respiration are presented. Footprint analysis reveals), or -170 gC(-2) year(-1), revealing that the compl...
Forestry
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
CO2 Fluxes from Different Vegetation Communities on a Peatland Ecosystem
. Measured ecosystem respiration (Reco) and net ecosystem exchange (NEE) rates showed whether peatland ecosystems produce heterogeneous CO2 fluxes due to differences with different vegetation communities w...
Environmental sciences (social aspects to be 5.7)
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
- 1 - 10 out of 30 276