2019-2021年滨州市不同环境重要病媒生物群落特征的比较分析
Analysis on the community of important vector species in Binzhou City from 2019 to 2021
马勇建 1程春燕 1付磊磊 1马婷婷 1杨勇志 1王学军 2景晓2
作者信息
- 1. 滨州市疾病预防控制中心,山东 滨州 256600
- 2. 山东省疾病预防控制中心,山东 济南 250014
- 折叠
摘要
目的 比较分析滨州市不同环境重要病媒生物,包括蚊、蝇、鼠等的群落特征,为进一步的综合防制提供科学依据.方法 蚊虫用灯诱法在城镇的居民区、公园(含街心公园)、医院、农村住房和牲畜棚各 1 处监测;蝇用笼诱法随机选择农贸市场、餐饮外环境、绿化带和居民区各不少于 2 处监测;鼠用鼠夹法或粘捕法在特殊行业和农村自然村监测.同时引入群落生物多样性指数,如物种丰富度(S,species richness index)、种群密度(M,population density)、种群多样性指数(H′,Shannon-Weaner diversity index)、均匀度指数(J,pielou evenness index)4 个指标进行分析.结果 共监测到蚊类 4 属 6 种,蝇类 6 属 9 种,鼠类 3 属 3 种.蚊类与蝇类在 7-8月密度达到高峰.不同的环境条件下,以群落的多样性指数为前提,蚊类的生物多样性指数由高到低的顺序是畜牧环境＞医院＞农户＞公园＞居民区;蝇类是农贸市场＞餐饮外环境＞绿化带＞居民区;鼠类是农村自然村＞特殊行业.结论 不同的环境条件下重要病媒生物群落的生物多样性指数明显不同,在制定综合防制对策上应有针对性的区别对待.
Abstract
Objective The community characteristics of mosquitoes,flies,rats and other important vectors in Binzhou City were compared and analyzed to provide scientific basis for further comprehensive control.Methods Light traps were used to monitor mosquitoes in residential areas,parks(including street parks),hospitals,rural houses and livestock sheds.At least two sites were randomly selected to monitor the flies in the farm products market,catering environment,green belt and residential area.Rodents were monitored in special industries and rural villages by trap or sticky trap.The species richness index,population density,Shannon-Weaner diversity index,pielou evenness index were introduced to analyze.Results A total of 6 species in 4 genera of mosquitoes,9 species in 6 genera of flies,3 species in 3 genera of rodents.The density of mosquitoes reached its peak in July-August.Under different environmental conditions,taking the community diversity index as the premise,the highest and lowest order of mosquito biodiversity index was animal husbandry environment＞hospital＞farmer＞park＞residential area.The order of flies distribution was farmer's market,dining environment,green belt and residential area.The order of mice is rural natural villages and special industries.Conclusion The biodiversity indexes of important vector organisms in Binzhou City are obvious differences in different environments,which should be treated differently when formulating comprehensive control measures.
关键词
滨州市/重要病媒生物/生物多样性/群落/种群Key words
Binzhou city/important vector/diversity/community/population引用本文复制引用
基金项目
滨州市农社领域科技创新政策引导计划(2023SHFZ018)
山东省自然科学基金面上项目(ZR2023MH315)
出版年
2024
NETL
NSTL
万方数据