Biochar is a soil amendment for increasing soil quality and decreasing nutrient leaching.However,there is little information on the impact of biochar-based fert
Understanding the origin of ocean island basalts(OIB) has important bearings on Earth’s deep mantle.Although it is widely accepted that subducted oceanic crust
The measurements of he mean streamwise and radial velocities,the associated turbulence and the relative particle densities were made in an air-solid two-phase f