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根据2005年和2008年的森林资源小班数据,采用生物量转换因子连续函数法,对东莞市大岭山城市森林公园的森林植物的碳储量、碳密度及碳汇量进行了分析。结果表明:大岭山森林公园3年来共吸收二氧化碳9.069万t,平均每年吸收二氧化碳3.023万t,森林碳汇能力每年7.34t/hm2,这说明城市森林公园的碳汇能力对于城市低碳经济建设作用明显。
According to the data of forest resources in 2005 and 2008, the carbon stocks, carbon densities and carbon sinks of forest plants in Dalingshan Urban Forest Park in Dongguan City were analyzed using the continuous conversion function of biomass conversion factor. The results showed that: Daling Shan Forest Park in the past three years 90,600 tons of carbon dioxide absorption, the average annual absorption of 3.023 million tons of carbon dioxide, carbon sequestration capacity of forest each year 7.34t / hm2, indicating that urban forest park carbon sink capacity for the construction of urban low-carbon economy Obvious effect