生态系统服务对区域经济增长的影响研究——以黑龙江省为例

发布时间：2018-11-01 21:00

【摘要】：以净初级生产力作为生态系统服务的综合测量指标,在经典柯布道格拉斯生产函数的基础上,运用协整与误差修正模型对1986—2010年黑龙江省生态系统服务对区域经济增长的影响进行了分析,并评估了净初级生产力的边际价格。结果表明,黑龙江省生态系统服务对区域经济增长具有明显的促进作用,净初级生产力每提高1%促进真实GDP增长0.0257%;在生态系统服务的影响下,黑龙江省经济系统以每年1.8%的速率将系统波动产生的非均衡状态向长期均衡状态调整,说明生态系统服务在促进经济增长的同时也保障了经济体系的稳定运行;在误差修正模型基础上得到的黑龙江省净初级生产力的边际价格为255.1元/106kgC(以1952年价格为基准),此价格主要受净初级生产力产出弹性的影响。
[Abstract]:Taking net primary productivity as an integrated measure of ecosystem services, based on the classical Cobb Douglas production function, The effects of ecosystem services on regional economic growth in Heilongjiang Province from 1986 to 2010 were analyzed by using cointegration and error correction models, and the marginal price of net primary productivity was evaluated. The results show that ecosystem services in Heilongjiang Province can promote the regional economic growth obviously, and the net primary productivity increases by 1% to promote the real GDP growth 0.0257%. Under the influence of ecosystem services, the economic system of Heilongjiang Province adjusts the unbalanced state produced by the system fluctuation to the long-term equilibrium state at the rate of 1.8% per year. It shows that ecosystem services not only promote economic growth, but also ensure the stable operation of economic system. Based on the error correction model, the marginal price of net primary productivity in Heilongjiang Province is 255.1 yuan / 106kgC (based on 1952 price), which is mainly affected by the output elasticity of net primary productivity.
【作者单位】：中国科学院东北地理与农业生态研究所;中国科学院研究生院;
【基金】：国家重点基础研究发展计划(2009CB421103)
【分类号】：X22;F127

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