数字化转型对渔业碳排放强度的影响研究OA

Reducing carbon emission intensity and promoting the green transformation of the fishery economy have become the inevitable direction for the development of China's fishery industry.Against this backdrop,exploring the impact of digital transformation on the carbon emission intensity of the fishery industry holds significant practical and research value.Based on panel data from 27 Chinese provinces spanning 2012-2022,this study systematically measures regional fisheries digitalization levels and empirically analyzes the effect of digital transformation on fisheries carbon emission intensity.A panel threshold model is introduced,using environmental regulation intensity as the threshold variable,to explore the heterogeneity of digital transformation's impact under different regulatory scenarios.The findings reveal that:Fisheries digital transformation effectively reduces carbon emission intensity,with notable regional disparities in mitigation effects;The relationship between environmental regulation intensity and digital emission reduction performance exhibits a nonlinear pattern-moderate regulation enhances technological empowerment effects,while excessive regulation may weaken emission reduction outcomes due to escalating compliance costs.This study underscores the necessity to accelerate digital transformation in fisheries for carbon mitigation,advocate regionally tailored strategies to optimize digital emission reduction benefits,and provide policy insights for advancing green and sustainable development in the fisheries sector.