Annual aboveground biomass maps during 2001-2020 over woody areas in China
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This study uses satellite remote sensing to quantify the dynamic changes in woody biomass and their drivers across China from 2001 to 2020. The datasets of annual aboveground biomass and its uncertainty maps are in units of Mg/ha and need to be multiplied by a scale factor of 0.1. The biomass can be converted to carbon by multiplying a conversion factor (e.g. 0.47). <br>Reference: Liao, Z., Yue, C., He, B. et al. Growing biomass carbon stock in China driven by expansion and conservation of woody areas. Nat. Geosci. (2024). https://doi.org/10.1038/s41561-024-01569-0
本研究借助卫星遥感技术,定量解析了2001至2020年中国全域木质生物质的动态变化及其驱动因素。本数据集包含年度地上生物质储量及其不确定性分布图,单位为Mg/ha,需乘以缩放因子0.1进行校准。可通过乘以转换系数(例如0.47)将生物质储量转换为碳储量。<br>参考文献:廖哲、岳崇旺、何斌等. 木质面积扩张与保护驱动下中国生物质碳储量增长. 自然·地球科学 (2024). https://doi.org/10.1038/s41561-024-01569-0




