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蜜蜂授粉者死亡率由于农药载入的颗粒物物从牛肉牛养场

Frank B Green¹, Eric M Peterson¹, Amanda D Emert¹

¹Department of Environmental Toxicology, Texas Tech University, Lubbock, Texas 79406, United States.

Environmental science & technology

|September 18, 2023

概括

通过颗粒物运输的牛场的农业化学品显著增加了蜜蜂的死亡率. 养殖场下风下的蜜蜂面临着232-260%更高的死亡率,威胁着重要的授粉者.

科学领域:

生态生态学生态生态学
环境科学环境科学
毒理学毒理学毒理学

背景情况:

蜜蜂授粉者对生态系统和农业至关重要,但面临着显著的下降.
农业化学品,包括甲和新类,对蜜蜂构成风险.
工业性肉牛的运作使用可以在空气中传播的农业化学品.

研究的目的:

调查来自牛场的农化物载体颗粒物对蜜蜂健康的影响.
量化蜜蜂死亡率与养场的近距离关系.

主要方法:

进行了现场实验,对蜂蜜和修蜂进行了实验,这些蜂蜜和修蜂被放置在牛养场的上风和下风.
同时收集颗粒物样本以分析农业化学度.
在上风和下风组之间监测和比较蜜蜂死亡率.

主要成果:

料场下风的颗粒物含有明显更高的杀虫剂和寄生虫剂度.
位于养场下风的蜜蜂的死亡率高于上风的蜜蜂.
雄性石匠蜜蜂在风向下时的死亡率明显高于雌性蜜蜂.

结论:

牛场通过颗粒物排放的农业化学品对蜜蜂授粉者构成重大威胁.
风向下的暴露持续时间为1小时,增加了232-260%的蜜蜂死亡率.
需要缓解策略来保护蜜蜂种群免受农业排放的影响.

关键词:

农业化学品农业化学品蜜蜂授粉者是蜜蜂的授粉者.蜂蜜蜜蜂蜜蜂蜂蜜蜂蜂蜜蜂蜜蜂蜂蜜蜂蜜蜂蜜蜂蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂蜜蜂杀虫剂是一种杀虫剂.石匠蜜蜂石匠蜜蜂石匠蜜蜂是一个这是一种寄生虫杀虫剂.颗粒物质颗粒物质颗粒物质

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