摘要
集约化畜禽养殖过程中产生的生物气溶胶对养殖动物和从业人员的健康均可造成危害,并能够远距离传播,污染养殖场周边环境,是一个潜在的气体污染源。介绍了畜禽养殖中逸散生物气溶胶的污染现状、产生特点、粒径分布及影响因素,总结了附载抗生素耐药菌和耐药基因气溶胶的研究进展,并对未来的重点研究方向进行了展望,以期为畜禽养殖过程中生物气溶胶的控制提供参考。
The bioaerosol generated and emitted from intensive livestock breeding operations is a potential gaseous pollu?tant that may bring about harm to health of the animals and workers in the operation and pollution of the surroundings at a far distance. A brief introduction is presented to the status quo of the pollution, characteristics of the production and parti?cle size distribution of the bioaerosol and their influencing factors;progresses in the study on bioaerosol carrying antibiot?ics?fast bacteria and genes are summarized;and an outlook is described on foci and direction of the research in future with an expectation of providing some reference for controlling generation and emission of bioaerosol from intensive livestock breeding.
出处
《生态与农村环境学报》
CAS
CSCD
北大核心
2015年第1期12-21,共10页
Journal of Ecology and Rural Environment
基金
国家自然科学基金(51308047)
家禽产业技术体系北京市创新团队建设专项资金(CARS-PSTP)
北京市农林科学院科技创新能力建设专项(KJCX2014302)
关键词
畜禽养殖
生物气溶胶
抗生素耐药菌
耐药基因
intensive livestock breeding
bioaerosol
antibiotic resistance bacteria(ARB)
antibiotic resistance gene(ARG)
