Figure 7: Soil porosity and water-holding capacity in the study area: nongrazing (Borsog, Dalbay), medium grazing (Sevsuul, Noyon), and overgrazing (Turag and Shagnuul). AO- humus organic horizon; A-humus horizon; ATg- humus peat gleyic horizon; T(h)-peat humus horizon; AB- humus illuvial horizon; BC – illuvial parent material horizon; Bg – illuvial gleyic horizon; AT- humus peat horizon, SU- south-facing upper slopes; SL- south-facing lower slopes; Rriparian zone; NL- north-facing lower slopes.