Effects of forest gap size on litter recalcitrant components of two tree species in Pinus massoniana plantations Effects of gap size in Pinus massoniana plantations on different soil labile organic carbon fractions Rewiews on methods of measuring geometric chracteristics of forest gaps involving gap size, gap shape, and the height of canopy trees surrounding the gap Effects of gap size on seedling natural regeneration in artificial Pinus tabulaeformis plantation. Effects of forest gap size and light intensity on herbaceous plants in Pinus koraiensisdominated broadleaved mixed forest. Effects of forest gap size and within-gap position on the microclimate in Pinuskoraiensisdominated broadleaved mixed forest. Effects of Forest Gap Size on the Growth of Quercus variabilis Seedlings on North Slopes of The Qinling Mountains Effects of Gap Size on Root Growth of Seedlings and Soil Physical and Chemical Properties in Pinus tabulaeformis Plantation in the Huanglong Forest