[V. Polyakov] Soil organic carbon (SOC) stock is an important component of the global carbon (C) cycle, which hasr\n the potential to influence global climate... , "[R. Bou Kheir] Soil organic carbon (SOC) is a dynamic component of the terrestrial system, with both internal\r\n changes in the vertical and horizontal directions and external changes with the atmosphere and the\r\n biosphere... , "[D. S. Mendham] Soil organic carbon (SOC) is a significant component of the worlds terrestrial carbon stocks, and\r\n changes in land-use have potential to change pools of soil C. Land-use change is occurring over\r\n large areas of the world, so soil has potential to be a large source or sink for atmospheric C.\r\n Changes in amounts of soil C (0-1 m) were examined after clearing of native vegetation for pasture\r\n (20-71 years prior to study), and after establishment of Eucalyptus globulusplantations on\r\n ex-pasture sites (7-10 years prior to study)... , "[J. M. Novak] Soil organic carbon (SOC) sequestration is an important process to mitigate CO2 emissions. Our\r\n objectives were to determine the rates of C sequestration and to determine if the SOC pool was at or\r\n approaching equilibrium in plots under long-term (24-yr) conservation (CT) and disk tillage (DT)\r\n management... , "[Gustavo M. Vasques] Soil organic carbon (SOC) is an indicator of ecosystem quality and plays a major role in the\r\n biogeochemical cycles of major nutrients and water. Shortcomings exist to estimate SOC across large\r\n regions using rapid and cheap soil sensing approaches. Our objective was to estimate SOC in 7120\r\n mineral and organic soil horizons in Florida using visible/near-infrared diff use refl ectance\r\n spectroscopy (VNIRS) calibrated by committee trees and partial least squares regression (PLSR)...