基于希克斯分析法的中国森林碳汇造林生态补偿

Ecological Compensation of Forest Carbon Sequestration in China Based on Hicks Analysis—— A Case Study of the Land Use Change from Grazing to Plantating carbon Sequestration forest

摘要:

以希克斯分析法对森林碳汇生态补偿进行理论分析,利用四川省诺华川西南林业碳汇、社区和生物多样性造林项目区参与农户的调查数据,以“放牧地-碳汇林地”土地用途转变造成的机会成本损失为基础,结合农户受偿意愿,运用机会成本法和意愿调查法测算森林碳汇生态补偿额度范围,运用Tobit模型分析农户森林碳汇生态补偿受偿额度的影响因素。研究表明,被调查农户均具有森林碳汇生态补偿受偿意愿,受偿额度在1758元/(亩?年)到2025元/(亩?年)之间。受教育年限、家庭收入主要来源、参与碳汇造林地面积、牲畜减少量、家庭距最近集市距离、村集体经济状况等对农户受偿额度影响显著。研究对政府制定森林碳汇生态补偿政策、实施生态扶贫等具有一定借鉴。

Abstract:

Based on Hicks analysis, using the survey data of farmers who taking parting in the forestry carbon sequestration project which named Novartis forestry carbon sequestration, community and biodiversity afforestation project in southwestern Sichuan, this paper studies the farmers’ willingness to accept ecological compensation from government during taking part in the project, and measures the compensation range by using opportunity cost method and contingent valuation method. Then uses Tobit model to analyze influence factors of forest carbon sequestration ecological compensation amount which farmers willing to get. The result shows that the farmers all have willingness to obtain compensation, the amount of compensation from 1758 yuan.mu -1.a-1 to 2025 yuan.mu -1.a-1. Years of education, the main source of income, the area of land participated, the amount of reduced livestock, the distance from family to the recent market, the conditions of village’s collective economic have a significant impact on the amount of compensation for farmers. This study has some reference value for the government to formulate forest carbon sequestration ecological compensation and poverty alleviation policy.