Soil particle size fractionation with centrifugation method Soil particle size distribution and its relationship with soil organic carbons under different land uses in the middle of Heihe river Change of Ion Content and Particle Size of the Modified Severe Saline-alkali Soil Integrated influence of experimental trampling and simulated precipitation on fractal dimension of soil particle size distributions in the steppes of Huanxian County in Eastern Gansu Province, China Response of Soil Hyperspectral Characteristics of Different Particle Sizes to Soil Organic Matter Acid hydrolysis organic N content and the distribution in different sizes of soil complexes in Loess Plateau dryland under long-term no-tillage and straw mulching Fractal Features of Soil Particle Size Distribution and Characteristics of Soil Pore Space under Different Plant Communities in Forests of the Yimeng Mountain Soil particle size distribution and its fractal dimension among degradation sequences of the alpine meadow in the source region of the Yangtze and Yellow River, QinghaiTibetan Plateau, China. Effects of different land-use types on soil carbon and nitrogen contents in the northern region of Qinghai Lake Comparative analysis of soil particle size distribution and its influence factors in different scales: a case study in the Loess Hilly-gully area Fractal dimension of particle size distribution and its affecting factors in oasis farmland soils in southern marginal zones of Tarim Basin Characteristics of Soil Particle Size Distribution in Different Land-Use Types of Oasis Rim