生计资本如何影响森林生态系统服务依赖度?——基于东北国有林区职工微观数据的实证研究

How Does Livelihood Capital Affect Forest Ecosystem Service Dependence?An Empirical Study Based on Micro Data of Workers in Northeast State-Owned Forest Areas

实现人与自然和谐共生是生态文明建设的根本目标,如何在保护森林生态系统的前提下,保证和维持职工生计成为亟待解决的问题。基于可持续生计框架,以东北国有林区职工为对象,利用2021年320份的调研数据,采用灰色关联度模型和OLS回归模型,探讨不同类型生计资本对职工森林生态系统服务依赖度的影响。研究表明:职工生计资本与森林生态系统服务依赖度存在极强关联关系,且不同类型生计资本对职工森林生态系统服务依赖度有显著的异质性影响,其中自然资本、物质资本、人力资本和社会资本对森林生态系统服务依赖度有显著正向影响,而金融资本对森林生态系统服务依赖度有显著负向影响。同时,不同生计策略下生计资本对职工森林生态系统服务依赖度的影响也存在明显的差异性。此外,生计资本通过主观福祉(生活满意度)影响职工的森林生态系统服务依赖度。

Achieving harmonious coexistence between humans and nature is the fundamental goal of ecological civilization construction,and how to ensure and maintain workers’livelihoods while protecting forest ecosystems has become an urgent issue.Based on the sustainable livelihoods approach,the impact of different types of livelihood capital on the dependence of forest ecosystem services of workers was explored using 320 research data in 2021,using a gray correlation degree model and an OLS regression model,with workers in northeast state-owned forest areas as the target.The study showed that there was a strong correlation between workers’livelihood capital and forest ecosystem service dependence,and different types of livelihood capital had significant heterogeneous effects on workers’forest ecosystem service dependence,among which natural capital,physical capital,human capital and social capital had significant positive effects on forest ecosystem service dependence,while financial capital had significant negative effects on forest ecosystem service dependence,while financial capital has a significant negative effect on the dependence of forest ecosystem services.At the same time,there was a significant difference in the influence of livelihood capital on the dependence of forest ecosystem services of workers under different livelihood strategies.In addition,livelihood capital influences workers’dependence on forest ecosystem services through subjective well-being(life satisfaction).