Ecosystem photosynthesis regulates soil respiration on a diurnal scale with a short-term time lag in a coastal wetland
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منابع مشابه
Ecosystem photosynthesis regulates soil respiration on a diurnal scale with a short-term time lag in a coastal wetland
Although increasing evidence has provided that soil respiration is strongly related to recent canopy photosynthesis, doubts remain as to the extent to which primary productivity controls soil respiratory and the speed of the link between soil respiration and photosynthesis. Based on the automated measurements of soil respiration and eddy covariance measurements of ecosystem photosynthesis (i.e....
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Diurnal Freeze-Thaw Cycles Modify Winter Soil Respiration in a Desert Shrub-Land Ecosystem
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The effect of water table fluctuation on soil respiration in a lower coastal plain forested wetland in the southeastern U.S
[1] Anthropogenic and environmental pressures on wetland hydrology may trigger changes in carbon (C) cycling, potentially exposing vast amounts of soil C to rapid decomposition. We measured soil CO2 efflux (Rs) continuously from 2009 to 2010 in a lower coastal plain forested wetland in North Carolina, U.S., to characterize its main environmental drivers. To understand and quantify the spatial v...
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ژورنال
عنوان ژورنال: Soil Biology and Biochemistry
سال: 2014
ISSN: 0038-0717
DOI: 10.1016/j.soilbio.2013.09.024