| 顾小雨,安童,代平礼,刘永军,2026,微塑料对蜜蜂健康与行为的影响[J].环境昆虫学报,(4):1075-1087 |
| 微塑料对蜜蜂健康与行为的影响 |
| Impacts of microplastics exposure on the health and behavior of bees |
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| DOI：10.3969/j.issn.1674-0858.2026.04.10 |
| 中文关键词: 微塑料 蜜蜂 传播途径 蜜蜂健康 联合毒性 生态风险 |
| 英文关键词:Microplastics bees transmission pathways bee health combined toxicity ecological risk |
| 基金项目:中国农业科学院创新工程（CAAS-ASTIP-2024-IAR） |
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| 摘要点击次数: 122 |
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| 中文摘要: |
| 微塑料（Microplastics，MPs）作为一种新型环境污染物，因其环境持久性强、表面吸附能力高，对生态系统健康构成潜在威胁。蜜蜂作为重要的授粉昆虫，在农业生产和生态系统稳定中发挥着重要作用，其对微塑料的暴露风险亟需系统评估。本文系统梳理了微塑料在蜂群中的潜在传播途径，重点综述其对蜜蜂生理健康的影响，包括对存活率、发育过程、肠道组织结构、肠道微生物组成及免疫功能的干扰机制；同时探讨了微塑料对蜜蜂取食行为和认知行为的潜在影响。进一步汇总了微塑料与常见农药、其他污染物及病原体的联合毒性效应，指出微塑料可能通过多途径、多机制对蜜蜂个体及蜂群健康造成复合毒性风险。最后，分析了当前研究中的关键问题与挑战，并提出未来应加强微塑料生态毒理机制研究、暴露风险评估及其在生态系统层面影响的综合评估。本文可为蜜蜂健康保护及微塑料环境风险评估提供理论依据与科学参考。 |
| 英文摘要: |
| Microplastics (MPs), as emerging environmental pollutants, pose a potential threat to ecosystem health due to their persistence and capacity to adsorb contaminants. Bees, as essential pollinators, are important for agriculture and ecological stability. However, the risks of MPs exposure to bee health require comprehensive evaluation. This review systematically summarizes the potential transmission routes of MPs within bee colonies. It focuses on their adverse effects on bee physiological health, including disruptions to survival, development, gut structure, gut microbial composition, and immune function. The potential influence of MPs on bee feeding behavior and cognitive performance is also discussed. Furthermore, the combined toxic effects of MPs with commonly used pesticides, coexisting pollutants, and pathogens are summarized, emphasizing the complex and multifactorial risks that MPs may pose to both individual bees and colony-level health through multiple pathways and mechanisms. Finally, key challenges in current research are identified, and future directions are proposed, including mechanistic studies of MP-induced ecotoxicity, refined exposure risk assessments, and integrated evaluations of ecological impacts. This review provides a scientific foundation for bee health protection and MP-related environmental risk assessment. |
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