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Mapping Forest Biomass Using Remote Sensing and National Forest Inventory in China
AbstractQuantifying the spatial pattern of large-scale forest biomass can provide a general picture of the carbon stocks within a region and is of great scientific and political importance. The combination of the advantages of remote sensing data and field survey data can reduce uncertainty as well as demonstrate the spatial distribution of forest biomass. In this study, the seventh national forest inventory statistics (for the period 2004–2008) and the spatially explicit MODIS Land Cover Type product (MCD12C1) were used together to quantitatively estimate the spatially-explicit distribution of forest biomass in China (with a resolution of 0.05°, ~5600 m). Our study demonstrated that the calibrated forest cover proportion maps allow proportionate downscaling of regional forest biomass statistics to forest cover pixels to produce a relatively fine-resolution biomass map. The total stock of forest biomass in China was 11.9 Pg with an average of 76.3 Mg ha−1 during the study period; the high values were located in mountain ranges in northeast, southwest and southeast China and were strongly correlated with forest age and forest density.
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Du, L.; Zhou, T.; Zou, Z.; Zhao, X.; Huang, K.; Wu, H. Mapping Forest Biomass Using Remote Sensing and National Forest Inventory in China. Forests 2014, 5, 1267-1283.View more citation formats
Du L, Zhou T, Zou Z, Zhao X, Huang K, Wu H. Mapping Forest Biomass Using Remote Sensing and National Forest Inventory in China. Forests. 2014; 5(6):1267-1283.Chicago/Turabian Style
Du, Ling; Zhou, Tao; Zou, Zhenhua; Zhao, Xiang; Huang, Kaicheng; Wu, Hao. 2014. "Mapping Forest Biomass Using Remote Sensing and National Forest Inventory in China." Forests 5, no. 6: 1267-1283.