Carbon Storage And Carbon Sink Benefits Of Garden Plants

Since the industrial revolution,due to the large amount of greenhouse gases emitted during the industrialization process,the global climate has undergone changes characterized by warming.Urban industry and industrial zones are important units and implementation targets for achieving emission reduction targets.Traditional industrial zones have strong intensity of land development,fragile ecology.The regulation of their ecosystems mainly depends on the carbon emission reduction of the area and the service function of ecology brought in green space.Studying carbon storage in industrial areas is not only conducive to improving the local ecological environment and coping with climate change,but also plays an important role in promoting green and low carbon development and clean production of enterprises in China.Based on the measured data and image data sources,this study estimates the carbon storage,analyzes its carbon sink capacity,and screens the plants with biological factors in the Cloud Manufacturing town.Finally,take the benefits of total carbon sinks,and propose the targeted recommendations for increasing vegetation carbon sink and implementing enterprise emission mitigation.The results show that there are 14 180.495t vegetation carbon storage in the town,average carbon density is 60.79 t/hm2.The carbon storage per unit area for different types of green land will show differences by vegetation types,community structure and management methods.The carbon density from large to small is natural mountains 67.59 t/hm2>park green space 55.19 t/hm2>road green space 40.76 t/hm2.According to the category of plants,the carbon storage density was followed by evergreen trees>deciduous trees>bamboo>evergreen shrubs>deciduous shrubs.On the other hand,the annual carbon sequestration of the vegetation in the town is 2 760.05 t/a,of which the annual carbon fixation of natural mountain and protective green space vegetation is 1678.92 t/a,and the annual carbon fixation of park green space is 857.71 t/a.The annual carbon sequestration of road green space is only 232.42 t/a.The carbon sequestration rate per unit area of different green land types is not much different,between 9.02～12.42 t·hm^-2·a^-1.Compared with the average annual carbon emissions of enterprises 5 172.18 t/a,the annual carbon sequestration of the town’s vegetation is equivalent to offset the production of carbon emissions by53.5%,indicating that the town’s vegetation has a good neutralization effect on the carbon emissions of enterprises.The economic value of vegetation carbon sinks in the Cloud Manufacturing town is between 56.74 and 144.441 million yuan,with an average total economic value of 8.505 1 million yuan.