Distribution of water-stable aggregates and organic carbon of arable soils affected by different fertilizer application Soil aggregate stability and soil organic carbon characteristics in Quercus variabilis and Pinus tabulaeformis plantations in Beijing area. Effects of arbuscular mycorrhizal fungi on aggregate stability, GRSP, and carbohydrates of white clover Effects of across- and along-slope ploughs on soil aggregate stability Effect of no-tillage on soil aggregate and organic carbon storage Biomass of Fine Root and Its Relationship with Water-Stable Aggregate in Compound Lands of Triploid Populus tomentosa on Lands Converted from Agricultural Lands Effect on Alpine Vegetation of Different Grassland Ecosystems Composed of Soil Organic Carbon and Water Stable Aggregates Content Distribution of soil organic carbon and nitrogen in water-stable aggregates of anurial loess soils under long-term various fertilization regimes Effect of tillage practices on structural properties and content of organic carbon in tilth soil