本文件规定了冷杉(Abies spp.)、云杉(Picea spp.)、落叶松(Larix spp.)、马尾松(Pinus massoniana)、油松(P. tabulaeformis)、云南松(P. yunnanensis)、思茅松(P. kesiya var. langbianensis)、高山松(P. densata)、黄山松(P. taiwanensis)、樟子松(P. sylvestris var. mongolica)、湿地松(P. elliottii)、柏木(Cupress spp.)、杉木(Cunninghamia lanceolata)、柳杉(Cryptomeria fortunei)、栎树(Quercus spp.)、桦树(Betula spp.)、杨树(Populus spp.)、椴树(Tilia spp.)、榆树(Ulmus spp.)、木荷(Schima superba)、枫香(Liquidambar formosana)等树种(组)的总体划分、地上生物量模型、分项生物量模型、地下生物量模型、生物量转换因子模型、相容性立木材积模型、根茎比模型、木材密度、含碳系数和模型应用等。
本文件适用于全国范围内上述主要树种(组)林木生物量与碳储量的计量。
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This document specifies the population classification, above-ground biomass models, component biomass models, below-ground biomass models, biomass conversion factor models, compatible tree volume models, root-to-shoot ratio models, wood density, carbon factor, and application of the models for the major tree species or groups, i.D., Abies spp., Picea spp., Larix spp., Pinus massoniana, P. tabulaeformis, P. yunnanensis, P. kesiya var. langbianensis, P. densata, P. taiwanensis, P. sylvestris var. mongolica, P. elliottii, Cupress spp.,Cunninghamia lanceolata, Cryptomeria fortunei, Quercus spp.,Betula spp., Populus spp., Tilia spp., Ulmus spp., Schima superba, and Liquidambar formosana.
This document is applicable to the estimation of forest biomass and carbon storage of the above-mentioned major tree species (groups) in China.
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