中国渔业机械化发展现状、问题与可持续发展路径——以对森林湿地生态环境的影响为例

Present Situation, Problems and Sustainable Development Path of Fishery Mechanization in China—Taking the Impact on Forest Wetland Ecosystems as an Example

摘要: 渔业机械化是渔业高质量发展的核心动力，但其对森林湿地生态的影响尚未系统评估。本文基于2020~2025年统计数据和洞庭湖案例，分析中国渔业机械化现状、问题及绿色路径。结果表明：水产养殖机械化率仅约36%，远低于种植业；密集机械作业导致湿地生物多样性指数下降15%~20%。提出低扰动、精准高效、循环利用、生态协同的绿色智能化路径，可使生态足迹降低20%~30%。建议优化补贴、制定生态标准、对接林业保护规划，实现渔林双赢。

Abstract: Fishery mechanization is the core driving force for high-quality development of fisheries, but its impact on forest wetland ecosystems has not been systematically evaluated. Based on statistical data from 2020 to 2025 and the Dongting Lake case, this paper analyzes the current status, problems and green path of fishery mechanization in China. The results show that the mechanization rate of aquaculture is about 36% (2024), much lower than that of crop farming; intensive mechanical operations lead to a 15%~20% decline in wetland biodiversity index. A green intelligent path featuring low disturbance, precision and efficiency, recycling and ecological synergy is proposed, which can reduce the ecological footprint by 20%~30%. It is suggested to optimize subsidies, formulate ecological standards and align with forestry protection plans to achieve a win-win situation for fishery and forestry.