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• soil color (Munsell), both moist and dry; <br />• texture (fine earth fraction - <2mm); <br />• rock fragment content (type -gravel, cobble, sandstone channer, etc.; size - 2mm- <br />3", 3"-10", greater than 10 inches; and amount - % by volume); <br />• soil structure (type, size, and grade); <br />• soil consistence (dry, moist, and wet); <br />• roots (number, size, and depths); <br />• clay films, if present (number, thickness, location); <br />• effervescence with 0.1 N HCI (none, slight, moderate, strong, violent); <br />• mottles, if present (number, size, distinctness, color); and <br />• soil moisture characteristics at the time of sampling. <br />In addition, at each sampling site, the following soil parameters and general site features were <br />also described: <br />• vegetation <br />• parent material <br />• physiography-landform (geomorphic position) <br />• relief, if significant <br />• elevation (obtainable from topographic maps) <br />• slope <br />• aspect <br />• erosion condition <br />• permeability <br />11 <br />