林业科学2025，Vol.61Issue(12)：192-205,14.DOI:10.11707/j.1001-7488.LYKX20240555
山水林田湖草保护修复效率对林业新质生产力发展的影响及机制
Influence and Mechanism of the Protection and Restoration Efficiency of Mountains,Waters,Forests,Fields,Lakes and Grasses on New Quality Productivity in Forestry
摘要
Abstract
[Objective]This study aims to investigate the influence and mechanisms of the protection and restoration efficiency of mountains,water,forests,fields,lakes and grasses on the development of new quality productivity in forestry,so as to provide a scientific basis for the protection and restoration of mountains,water,forests,fields,lakes and grasses to enhance the level of the development of the forestry new quality productivity,and provide new ideas and perspectives for promoting the forestry high-quality development.[Method]With the panel data from 31 provinces(autonomous regions,municipalities)in China from 2012 to 2021,the global super-efficiency SBM model based on non-expected output was used to measure the protection and restoration efficiency of mountains,water,forests,fields,lakes and grasses.The entropy method was used to construct the evaluation index system to assess the level of development of forestry new quality productivity in terms of labors,labor objects and means of labor.The impact and mechanism of protection and restoration efficiency of mountains,waters,forests,fields,lakes,and grasslands on the development of forestry new quality productivity were empirically analyzed through mediation effect models.[Result]1)The protection and restoration efficiency of mountains,water,forests,fields,lakes and grasses and the development level of the forestry new quality productivity in 31 provinces(autonomous regions and municipalities)of China have shown a rising trend year by year,and have shown obvious regional differences.2)The direct impact analysis shows that the protection and restoration efficiency of mountains,waters,forests,fields,lakes and grasses can promote the development of the forestry new quality productivity.3)The indirect impact analysis shows that the protection and restoration efficiency of mountains,waters,forests,fields,lakes and grasses can promote the development of the forestry new productivity by improving the level of forestry technological innovation,upgrading the structure of the forestry industry and government intervention.4)The heterogeneity analysis shows that,as the level of forestry new quality productivity continues to rise,the impact of the protection and restoration efficiency of mountains,water,forests,fields,lakes and grasses on forestry new quality productivity is becoming more and more significant.The protection and restoration efficiency of mountains,water,forests,fields,lakes and grasses can significantly promote the development of forestry new quality productivity in eastern and central China.[Conclusion]From 2012 to 2022,the protection and restoration efficiency of mountains,water,forests,fields,lakes and grasses in 31 provinces(autonomous regions and municipalities)of China has continued to improve,and the level of forestry new quality productivity has risen.The increased level of forestry technological innovation,the upgraded structure of the forestry industry and government intervention have contributed to the development of forestry new quality productivity to varying degrees.Meanwhile,the protection and restoration efficiency of mountains,water,forests,fields,lakes and grasses can promote the development of the forestry new quality productivity,and we should focus on the systematic management,optimize resource allocation,and strengthen the guidance of social capital investment.We also should focus on the frontiers of science and technology,strengthen the investment in forestry science and technology,optimize and upgrade the structure of the forestry industry,and emphasize policy guidance.It should be further adapting measures to the local conditions and target-oriented policy,implementing the differentiated development strategy and enhancing the ecological protection and restoration of mountains,water,forests,fields,lakes and grasses to empower the development of forestry new quality productivity.关键词
山水林田湖草/保护修复效率/林业新质生产力/影响机制Key words
mountains,waters,forests,fields,lakes and grasses/conservation restoration efficiency/forestry new quality productivity/influence and mechanisms分类
农业科技引用本文复制引用
马国勇,刘欣,刘艳迪..山水林田湖草保护修复效率对林业新质生产力发展的影响及机制[J].林业科学,2025,61(12):192-205,14.基金项目
国家社会科学基金项目(24FJYB061) （24FJYB061）
黑龙江省自然科学基金项目(LH2023G003). （LH2023G003）
