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根据一般效益评价理论与方法,进口木材检验检疫监管生态影响的效益主要是对森林资源及相关生态系统的影响所产生的效益。在界定对生态影响的效益构成后分别设计了测算方法,并利用2004～2011年的相关数据资料进行了实际测算。结果显示,2004～2011年进口木材检验检疫监管的生态影响效益累计值达到1146.45亿元,年均增长率为6.87%,其中对生态系统的影响效益为754.70亿元,占总累计值的65.83%,对森林资源影响的效益累计值为391.74亿元,占总累计值的34.17%。
According to the theory and method of general benefit evaluation, the benefit of the regulatory ecological impact of inspection and quarantine of imported timber is mainly the result of the impact on forest resources and related ecosystems. After defining the composition of the benefits of the ecological impact, the calculation methods were respectively designed and the actual measurement was made based on the relevant data from 2004 to 2011. The results show that from 2004 to 2011, the cumulative value of the ecological impact of inspection and quarantine inspection of imported timber reached 114.645 billion yuan, with an average annual growth rate of 6.87%, of which the impact on the ecosystem was 75.47 billion yuan, accounting for 65.83% of the total. The cumulative effect of the impact on forest resources was 39.174 billion yuan, accounting for 34.17% of the total.