3) differences, diversity and density of the species
.The difference, diversity and density of the species. (density) on carbon sequestration in the soil. The area in which the difference of the species 2 type, found that the soil in the area planted a pine (Pinus sylvestris L.Carbon sequestration is a 2) times (95-140 Mg HA-1) of the soil in the area to plant genera oak (Pyranean OakQuercus pyrenaica Willd) (40-80. Mg HA-1) in relation to the rate of fall of the litter also showed that organic matter found in the area planted a pine tree.The carbon sequestration in the soil in the area planted pine rather than in the area to plant genera oak (Diaz-Pines et al.2011), and in areas with variety and density of the species have carbon sequestration in more areas with diversity. And the density of species less by the study of Saha et al.(2009) found that the area is small (< 0.4 HA) but the variety and density of the species. A carbon sequestration in the soil (119.3 Mg HA-1) over a large area (> 0.4 HA) but the diversity and density of small species (108.2 Mg HA-1)
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