Study on plant community structure and biomass of carbon accumulation in trees in dry evergreen forest. At Queen Sirikit Botanic Garden, Chiang Mai (the 1) and Botanical Gardens Home protector, Phitsanulok (plots. 2).100 x 100 square meters. Measuring the height and the circumference of a tree with only chest circumference than 14 cm, found that 1 แปลงท with plants 111 type 38 families. The density 592 trees / ha, basal area, including 26.59 square meters, average height 12.19 meters, total biomass 555.97 ton / hectare, carbon sequestration carbon 273.72 tons / hectare. The plot 2 tree species 152 type 32 family, density 647 trees / ha, basal area, including 25.84 square meters, average height 10.37 meters, total biomass 369.57 ton / hectare, carbon sequestration carbon 181.88 tons / hectare. Which converts both plot has similarities 24 index study.33% the plants too 32 type. See that carbon sequestration in the 1 was higher than the 2, although the number of tree etc however. Due to the fact that most tree has a cross sectional area and height.
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