大型湖库富营养化蓝藻水华防控技术发展述评

摘要

Based on the features of large-scale lakes and reservoirs, we systematically analyze the status, strengths, and shortages of different technologies for cyanobacteria bloom warning, control, and elimination in emergencies in China and abroad, and point out directions for related technologies in the future. We also propose the following suggestions:according to the characteristics of eutrophicated water bodies and local conditions, we should integrate and optimize various technologies, take advantage of technologies such as emergency strategies and long-term technologies, engineering and ecological technologies, and warning and management technologies, and make up for their weaknesses. The “one lake, one scheme” strategy will be a direction of development in regard to cyanobacteria blooms and eutrophication control in large-scale lakes and reservoirs of China in the future.%针对大型湖库的特点，系统分析了国内外在蓝藻水华预警、控制和应急清除等方面的各种技术发展现状、具有的优势和存在的不足，提出了各相关技术未来发展的主要方向。认为针对富营养化水体的特征，应因地制宜，将多种技术优化集成，充分发挥应急技术和长效技术、工程技术和生态技术、预警技术和管理技术各自的优势，弥补各自的不足，实施“适地适策”的“一湖一策”战略，将是我国未来大型湖库蓝藻控制和富营养化治理的主要发展方向。