Analysis Of Carbon Sequestration Feature In Main Moso Bamboo Products In Zhejiang Province

Moso bamboo forest is one of important forest types in terrestrial ecosystem. which has thecharacteristics of fast growth and regeneration,short harvesting cycle, and it also plays an important rolein relieving global warming, and extend carbon emissions. This paper focus on the research of bambooplanks and bamboo filar products processed from after cutting bamboo and their carbon transfer ratio.This survey take the representative bamboo planks and bamboo filar products enterprise in linan city ofZhejiang province as an example. According to the bamboo thickness,choose vaious bamboostems,which would be classified into bamboo planks and fliar products. Tracking bamboo planks andbamboo filar products processed from349various bamboo stems,and getting the results tthat carbontransfer ratios of bamboo stems with different specifications and total carbon transfer ratios of differentbamboo diameters.Using the above established relationship between diameter and carbon storage ofbamboo plank and bamboo filar products. At the same time, analyzing the carbon transfer ratios of thistwo kinds bamboo products comparatively,. Finally revealing the carbon transfer and carbon emissionscharacteristics of bamboo planks and bamboo filar products.Over all, the studies on carbon transfer ratioof bamboo plank and bamboo filar can be concluded as follows:（1） Carbon transfer ratios of different bamboo diameters differ significantly （p<0.01）. Carbontransfer ratios of bamboo stems with5different specifications were ranged from35.0%to39.7%, withan average of37.0%. Total carbon transfer ratio of different bamboo diameters were ranged from10%to35%, with an average of20.29%. As the diameter increases, the utilization ratio of the whole Mosobamboo also increases linearly. Using the above established relationship and the probability distributionmodel of Moso bamboo: y=0.0003x3.627，R²=0.911.（2） Carbon transfer ratios of4different specifications were different（P<0.05）, with an average of82.98%.Total carbon transfer ratio of different specifications bamboo piece with an average of34.11%.Carbon transfer ratios of filar material with different diameters were different, which wereranged from24.20%to41.83%, with an average of32.51%.Total carbon transfer ratios of filar productswith different diameters were ranged from9.97%to29.30%,with an average of18.09%.Using theabove established relationship between diameter and carbon storage of filar products: y=0.0065x^2.2362，R²=0.6318.（3） Carbon transfer ratios of two bamboo products with different diameters were different, which were ranged from24.20%to41.83%, with an average of38.58%. As the diameter increased, thecarbon transfer ratios of these two bamboo products also increases linearly.Using the above establishedrelationship between diameter and carbon storage of two bamboo products: y=0.0025x^2.9875，R²=0.9396.