Warming homogenizes apparent temperature sensitivity of ecosystem respiration
نویسندگان
چکیده
منابع مشابه
Divergent apparent temperature sensitivity of terrestrial ecosystem respiration Bing
Aims Recent studies revealed convergent temperature sensitivity of ecosystem respiration (Re) 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 apparen...
متن کاملAntecedent moisture and temperature conditions modulate the response of ecosystem respiration to elevated CO2 and warming.
Terrestrial plant and soil respiration, or ecosystem respiration (Reco ), represents a major CO2 flux in the global carbon cycle. However, there is disagreement in how Reco will respond to future global changes, such as elevated atmosphere CO2 and warming. To address this, we synthesized six years (2007-2012) of Reco data from the Prairie Heating And CO2 Enrichment (PHACE) experiment. We applie...
متن کاملTemperature sensitivity of soil respiration
Temperature sensitivity of soil respiration is dependent on readily decomposable C substrate concentration A. A. Larionova, I. V. Yevdokimov, and S. S. Bykhovets Institute of Physicochemical and Biological Problems in Soil Science, RAS, 142290, Institutskaya 2, Pushchino, Moscow region, Russia Received: 16 May 2007 – Accepted: 13 June 2007 – Published: 26 June 2007 Correspondence to: I. V. Yevd...
متن کاملMeasurement depth effects on the apparent temperature sensitivity of soil respiration in field studies
Measurement depth effects on the apparent temperature sensitivity of soil respiration in field studies A. Graf, L. Weihermüller, J. A. Huisman, M. Herbst, J. Bauer, and H. Vereecken Forschungszentrum Jülich, Agrosphere Institute (ICG-4), Institute for Chemistry and Dynamics of the Geosphere, 52425 Jülich, Germany Received: 7 April 2008 – Accepted: 7 April 2008 – Published: 6 May 2008 Correspond...
متن کاملComment on "Global convergence in the temperature sensitivity of respiration at ecosystem level".
Mahecha et al. (Reports, 13 August 2010, p. 838) estimated the temperature sensitivity of ecosystem respiration (Q(10)) and showed that temperature sensitivity and its site-to-site variability are lower than previously reported. We demonstrate that their Q(10) value of 1.4 is an underestimate if interpreted as the averaged sensitivities of all ecosystem components, because fast temperature fluc...
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ژورنال
عنوان ژورنال: Science Advances
سال: 2021
ISSN: 2375-2548
DOI: 10.1126/sciadv.abc7358