Estimation of carbon storage and carbon density of forest vegetation in Ili River Valley, Xinjiang

Study on the forest carbon storage, carbon density and spatial distribution characteristic are helpful for improving the accuracy of carbon estimation and providing the practical basis for better policy making. In this research, the compiled data of 'Xinjiang Forest Resources Survey Results...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2016-11, Vol.46 (1), p.12027
Main Authors: jing, Guo, renping, Zhang, ranghui, Wang, aimaiti, Yusupujiang, tuerdi, Asiyemu, dongya, Zhang
Format: Article
Language:English
Subjects:
Biomass
Carbon dioxide
Carbon sequestration
Density
Forest resources
Forests
Regression models
Rivers
Spatial distribution
Valleys
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Summary:Study on the forest carbon storage, carbon density and spatial distribution characteristic are helpful for improving the accuracy of carbon estimation and providing the practical basis for better policy making. In this research, the compiled data of 'Xinjiang Forest Resources Survey Results' in 2011 was used as a source data, by using the biomass-volume regression model and average biomass method, the carbon storage, carbon density and spatial distribution of forest resources in Ili River Valley region were analyzed. Results show that, the total biomass, carbon storage and average carbon density in Ili River valley were 69.647Tg, 34.823Tg and 41.45Mg/hm2 C respectively. From the aspect of spatial distribution, the northwest region of Ili River Valley has high carbon storage and the southeast region has low carbon storage. The southwest region has low carbon density and the northeast region has high carbon density. The value of forest Carbon storage from high to low was: Arbor > Shrub > Sparse forest > Odd tree > Economic forest > Scattered trees. Mature arbor forest plays an important role in maintaining the balance of carbon dioxide and oxygen in Ili River Valley region.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/46/1/012027