西南林业大学学报2017，Vol.37Issue(2)：179-183,5.DOI:10.11929/j.issn.2095-1914.2017.02.029
四川省森林植被碳储量及碳密度估算
Study on Carbon Storage and Carbon Density of Forest in Sichuan Province
邵波 1燕腾2
作者信息
- 1. 南昌大学生命科学学院,江西南昌330031
- 2. 西南林业大学,云南昆明650224
- 折叠
摘要
Abstract
Based on data from the 8tb national continuous forest inventories (CFI),the carbon density and carbon storage of forest in Sichuan Province were estimated with the Variable Biomass Extension Factor Method.Results indicated that till the 8th forest inventory,the forest biomass of Sichuan Province was 1 331.66 Mt,and the total carbon storage of forest vegetation of Sichuan Province was 729.05 Mt,the average carbon density of stand was 56.84 t/hm2,the average carbon density of forest vegetation was 43.26 t/hm2.Coniferous forest has the greatest contribution to carbon storage of all types of forest in Sichuan Province.Over mature forest and mature forest play an important role in carbon storage.Young and middle-aged forest area account for 42.67％ of the stands area of forest,which indicated that the forest resources in Sichuan vegetation tend to be younger,and have enormous development potential.With the growth of stand age,carbon density of stand and unit stock volume of each age group was gradually increasing.关键词
四川省/生物量/扩展因子/碳储量/碳密度Key words
Sichuan Province/biomass/extension factor/carbon storage/carbon density分类
农业科技引用本文复制引用
邵波,燕腾..四川省森林植被碳储量及碳密度估算[J].西南林业大学学报,2017,37(2):179-183,5.
