信阳师范大学学报（自然科学版）2026，Vol.39Issue(2)：271-277,7.DOI:10.3969/j.issn.2097-583X.2026.02.014
一类基于阶段结构的蚊群压制模型的动力学分析
Dynamic analysis of a mosquito population suppression model based on stage structure
摘要
Abstract
The biological control of mosquito-borne populations was investigated by developing stage-structured population dynamics models based on the sterile insect technique.The ecological regulation mechanisms of constant continuous release and periodic impulsive release of sterile mosquitoes were systematically explored.The key threshold conditions influencing population dynamics were examined,revealing the patterns of population extinction and sustained survival under different release strategies.The theoretical results and numerical simulations indicated that appropriately extending the pulse release interval of sterile mosquitoes could significantly reduce the frequency of on-site releases while maintaining control efficacy,which can provide references for balancing control effectiveness and implementation costs in practical applications.关键词
蚊群压制/释放阈值/平衡点/稳定性Key words
mosquito population suppression/release threshold/equilibrium/stability分类
数理科学引用本文复制引用
刘守宗,牛亚欣,徐阳,黄明湛..一类基于阶段结构的蚊群压制模型的动力学分析[J].信阳师范大学学报（自然科学版）,2026,39(2):271-277,7.基金项目
国家自然科学基金项目(12271466) （12271466）
河南省自然科学基金项目(252300420346) （252300420346）
河南省科技攻关项目(242102110374) （242102110374）
