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The composition of Ultisol in North Carolina, for reference, is approximately 16% pore space, 2% organic matter and 82% mineral. [9] The use of mulch is widespread in the Piedmont region of the United States as a solution to the high temperatures and saturation of the soil. [10] The addition of mulch helps to make the soil more porous. [11]
One possible way of assessing soil thermal properties is the analysis of soil temperature variations versus depth Fourier's law, Q = − λ d T / d z {\displaystyle Q=-\lambda dT/dz\,} where Q is heat flux or rate of heat transfer per unit area J·m −2 ∙s −1 or W·m −2 , λ is thermal conductivity W·m −1 ∙K −1 ; dT / dz is the ...
The frost line —also known as frost depth or freezing depth —is most commonly the depth to which the groundwater in soil is expected to freeze. The frost depth depends on the climatic conditions of an area, the heat transfer properties of the soil and adjacent materials, and on nearby heat sources. For example, snow cover and asphalt ...
The physical properties of soil, in order of decreasing importance for ecosystem services such as crop production, are texture, structure, bulk density, porosity, consistency, temperature, colour and resistivity. [ 1] Soil texture is determined by the relative proportion of the three kinds of soil mineral particles, called soil separates: sand ...
North Carolina averages 5 inches (130 mm) of snow per winter season. However, this varies greatly across the state. Along the coast, most areas register less than 2 inches (51 mm) per year while the state capital, Raleigh, averages 6.0 inches (150 mm). Farther west in the Piedmont-Triad, the average grows to approximately 9 inches (230 mm).
Sandhills (Carolina) The Sandhills or Carolina Sandhills is a 10-35 mi wide physiographic region within the U.S. Atlantic Coastal Plain province, along the updip (inland) margin of this province in the states of North Carolina, South Carolina, and Georgia. The extent of the Carolina Sandhills is shown in maps of the ecoregions of North Carolina ...
The Appalachian temperate rainforest or Appalachian cloud forest is located in the southern Appalachian Mountains of the eastern United States and is among the most biodiverse temperate regions in the world. [ 5][ 7] Centered primarily around Southern Appalachian spruce–fir forests between southwestern Virginia and southwestern North Carolina ...
The geography of North Carolina falls naturally into three divisions — the Appalachian Mountains in the west (including the Blue Ridge and Great Smoky Mountains ), the central Piedmont Plateau, and the eastern Atlantic Coastal Plain. North Carolina covers 53,819 square miles (139,391 km 2) and is 503 miles (810 km) wide by 150 miles (241 km ...