Global ETD Search
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Showing 1 to 2 of 2 for “"soil efflux"”.
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Forest respiration from eddy covariance and chamber measurements under high turbulence and a bark beetle epidemic
… R were developed from periodic foliage, wood and soil CO2 efflux measurements fit to models of phenological seasonal change and diurnal temperature response. These models estimated ecosystem mean nightly respiration to have declined 32% after the bark beetle epidemic (7.0 ±0.22 μmol m-2 s-1 in …
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Soil Carbon Dynamics in Lawns Converted From Appalachian Mixed Oak Stands
… results in dramatic changes to vegetation and soils, which may affect soil carbon storage. To better understand the effects of landscape conversion and management on soil carbon, we conducted a study on residential properties in the Valley and Ridge physiographic province of southwest Virginia …