解读"蓝眼泪":生物学基础、赤潮形成与监测技术的综合探讨OA

Noctiluca scintillans is a dinoflagellate widely distributed in the global ocean and is also one of the major species responsible for red tides in many marine areas.When large numbers of N.scintillans aggregate on the sea surface at night,they emit a blue glow and are therefore commonly known as"Blue Tears".In some coastal regions,this bioluminescence has become an attraction for tourism.This paper briefly introduces the taxonomic status,evolutionary relationships,life cycle,and bioluminescent mechanisms of N.scintillans.It further discusses its global distribution characteristics and the major driving factors of red tide formation,including phytoplankton biomass,temperature,salinity,hydrodynamics,hypoxia,and light availability.In addition,current monitoring methods for N.scintillans red tides are summarized,including remote sensing techniques and automated detection technologies based on unmanned aerial vehicle imagery combined with deep learning.Finally,the paper discusses future research directions,underscoring the importance of multifaceted investigations,encompassing population dynamics,molecular biology,and ecological impact assessments,to inform marine biologists,ecologists,and environmental managers.Such insights can offer scientific evidence and technical support for the effective prevention and mitigation of N.scintillans red tides as well as the scientific management of marine ecological environments.