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以黑龙江省森工林区第七次森林资源连续清查成果为基础,基于生物量换算因子连续函数法,研究黑龙江省森工林区乔木林生物量、碳汇量和碳汇价值。研究表明:黑龙江省森工林区乔木林实际碳储量46.92亿t,潜在碳汇量和碳汇价值分别达到31.41亿t和47.12亿美元,实际碳汇价值仅占潜在碳汇价值1.94%,以上数据表明,黑龙江省森工林区拥有巨大碳汇量,为开展林业碳汇项目创造了基本条件;森工林区乔木林中阔叶混交林潜在碳汇量最高,占总体增量43.77%,该树种承担该区域主要固碳任务,是黑龙江省森工林区发挥碳库作用和开展森林碳汇项目的主要优势树种。
Based on the continuous inventory results of the Seventh Forest Resources Project in Heilongjiang Forest Industry Region, the biomass, carbon sequestration and carbon sequestration values of arbor forest in Heilongjiang Forest Farm were studied based on the continuous function method of biomass conversion factor. The results show that the actual carbon storage of arbor forest in Heilongjiang Forest Industry is 4.692 billion tons, the potential carbon sinks and carbon sinks are 3.141 billion tons and 4.7212 billion US dollars respectively, the actual carbon sinks only account for 1.94% of the potential carbon sinks, The data show that there is a huge amount of carbon sequestration in Heilongjiang Forest Industrial Zone, which has created the basic conditions for forestry carbon sequestration project. The potential carbon sinks in the middle-aged mixed forest of forest stands are 43.77% This species is responsible for the main carbon sequestration in the region and is the main dominant tree species that play a role in carbon sequestration and carry out forest carbon sequestration projects in the forest region of Heilongjiang Province.