基于PSR模型的北京市林下经济发展研究OA

Against the backdrop of the deepening of"lucid waters and lush mountains are invaluable assets",the advancement of the strategy of coordinated high-quality development and high-level environmental protection,and the 15th Five-Year Plan emphasizing boosting the forest and grass industry,the high-quality development of non-timber forest-based economy,as a key pathway to realizing the value of ecological products,holds significant contemporary importance.This paper takes non-timber forest-based economy in Beijing as research object,innovatively introduces the"Pressure-State-Response"(PSR)model to construct an analytical framework,and systematically investigates the development logic of non-timber forest-based economy in a megacity,providing theoretical basis and practical pathway for resolving the contradiction between ecological protection and economic development,and achieving high-quality development of forestry economy.The research reveals that:(1)At the"State"level,non-timber forest-based economy in Beijing boasts a superior resource base,diverse development models and distinct regional characteristics.However,the decline in the total forestry output value reflects underlying issues of insufficient industrial efficiency.(2)The development of non-timber forest-based economy in Beijing faces three core"Pressures":a short industrial chain leading to low added value,inadequate scientific and technological and talent support,and obstacles in policy coordination mechanisms.(3)Based on the internal logic of the PSR model emphasizing systematic and dynamic response,this paper proposes systematic"Response"strategies:First,promoting the deep integration of primary,secondary and tertiary industries to build a high value-added industrial chain,such as developing diversified"non-timber forest-based economy+"formats and creating the"Jingyun Linpin"public brand and marketing system.Second,strengthening scientific,technological and talent support to build a collaborative development and talent cultivation system,and constructing an integrated"government-industry-university-research-extension"platform.Third,innovating policies and financial instruments to break institutional barriers through measures like estab-lishing special funds and optimizing forest tenure mortgages.