【摘要】 基于中国核证自愿减排量(CCER)的碳汇造林项目方法学基本要求以及当地的实际状况,选择土地合格性、碳汇潜力、生态区位、社会经济和风险威胁等5个评价指标对青海省碳汇造林项目潜力及区域进行了分析。结果显示,青海省适宜开展基于CCER碳汇造林项目的地块总面积达364.47×104hm2,约占全省林地总面积的48.2%;其中优先区域(主要分布在青海省的东部和南部)168.77×104hm2,占地块总面积的46.3%;大通县、乐都县和互助县是青海省CCER碳汇造林项目应优先考虑的区域。更多还原

【Abstract】 Based on the basic requirements of China Certified Emission Reduction( CCER) carbon afforestation project methodology and local situations,five assessment indicators such as land qualification,carbon sequestration potential,ecological importance,economic conditions and afforestation risk were selected to analyses the potential and preferential region of carbon sequestration afforestation projects in Qinghai Province. The results are shows that the total area of suitable qualified plots for carrying out CCER carbon sequestration afforestation projects is 364. 47×104hm2,accounted for 48. 2 % of the total area of forest in Qinghai Province. The preferential region of carbon sequestration afforestation projects was mainly distributed in east and south of Qinghai Province. Its total area is168. 77× 104hm2,accounted for 46. 3 % of the total area of qualified plots. Datong County,Ledu County and Huzhu county are more priority area for carbon sequestration afforestation projects in Qinghai Province.更多还原