Divergent apparent temperature sensitivity of terrestrial ecosystem respiration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F14%3A00431492" target="_blank" >RIV/67179843:_____/14:00431492 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1093/jpe/rtu014" target="_blank" >http://dx.doi.org/10.1093/jpe/rtu014</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/jpe/rtu014" target="_blank" >10.1093/jpe/rtu014</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Divergent apparent temperature sensitivity of terrestrial ecosystem respiration

Popis výsledku v původním jazyce

Aims Recent studies revealed convergent temperature sensitivity of ecosystem respiration (R e) within aquatic ecosystems and between terrestrial and aquatic ecosystems. We do not know yet whether various terrestrial ecosystems have consistent or divergent temperature sensitivity. Here, we synthesized 163 eddy covariance flux sites across the world and examined the global variation of the apparent activation energy (Ea), which characterizes the apparent temperature sensitivity of R e, and its interannualvariability (IAV) as well as their controlling factors. Methods We used carbon fluxes and meteorological data across FLUXNET sites to calculate mean annual temperature, temperature range, precipitation, global radiation, potential radiation, gross primary productivity and R e by averaging the daily values over the years in each site. Furthermore, we analyzed the sites with >8 years data to examine the IAV of Ea and calculated the standard deviation of Ea across years at each site to cha

Název v anglickém jazyce

Divergent apparent temperature sensitivity of terrestrial ecosystem respiration

Popis výsledku anglicky

Aims Recent studies revealed convergent temperature sensitivity of ecosystem respiration (R e) within aquatic ecosystems and between terrestrial and aquatic ecosystems. We do not know yet whether various terrestrial ecosystems have consistent or divergent temperature sensitivity. Here, we synthesized 163 eddy covariance flux sites across the world and examined the global variation of the apparent activation energy (Ea), which characterizes the apparent temperature sensitivity of R e, and its interannualvariability (IAV) as well as their controlling factors. Methods We used carbon fluxes and meteorological data across FLUXNET sites to calculate mean annual temperature, temperature range, precipitation, global radiation, potential radiation, gross primary productivity and R e by averaging the daily values over the years in each site. Furthermore, we analyzed the sites with >8 years data to examine the IAV of Ea and calculated the standard deviation of Ea across years at each site to cha

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Journal of Plant Ecology

ISSN

1752-9921

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

419-428

Kód UT WoS článku

000343327200001

EID výsledku v databázi Scopus

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