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并非因为“爱情” 无人机让黑熊心跳加速 - 站长搜索
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并非因为“爱情” 无人机让黑熊心跳加速

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2015-08-16 08:54:07 转载来源: 网络整理/侵权必删

有研究说,如果看到一个人心跳加速,那说明你爱上了Ta。可当无人机靠近野生黑熊的时候,黑熊也出现了明显的心跳加速,难道说明……?当然不是啦

有研究说,如果看到一个人心跳加速,那说明你爱上了Ta。可当无人机靠近野生黑熊的时候,黑熊也出现了明显的心跳加速,难道说明……?

当然不是啦。

明尼苏达大学研究者Mark Ditmer领导的科研团队研究发现,无管制的无人机也可能引致黑熊等野生动物的不良反应,比如烦躁、心率升高等。

实验采用一架小型四轴无人机跟随四头美国野生黑熊上空盘旋,通过检测黑熊身上的GPS追踪及心率检测装置来判断。

在17次飞行中,黑熊的心率都明显升高,有些甚至达到123BPM,而无人机休息时,黑熊的心率均恢复正常。不过黑熊的应激性生理反应仅出现一例,也就是说,在活动上的变化还是不甚明显的。

2014年,美国国家公园管理局禁止园区内公众使用无人机的决定。而这一实验也从侧面证实了这一规定的合理性。

无人机虽然也能提供送货服务,但有时候也会惹祸,比如围观火灾,送个毒品什么的。那么这个实验也告诉我们,无人机不要轻易打扰熊熊的生活哦。

标签: 并非 因为 爱情 无人机 黑熊 心跳 加速


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