谨防褐家鼠随青藏铁路入侵西藏

褐家鼠原产东南亚,是我国100种外来入侵生物之一,为世界数量最多、危害最大的鼠种,我国除西藏外的所有省份均有分布,是我国城乡主要害鼠。褐家鼠曾随兰新铁路入侵新疆,严重影响新疆鼠类多样性,并造成巨大损失。青藏铁路通车,须重视防控褐家鼠随青藏铁路侵入西藏。

Guard Against Invasion of Rattus norvegicus into Tibet along Qinghai-Tibet Railway

Rattus norvegicus,whichcame from southeast of Asia and has distributed all the world,was one of more than one hundred of alien invasion species in China.The rodent could cause serious damages on agriculture and industry,as well as could harm the health of people by spreading diseases.In China it distributed now all the provinces except Tibet.There was no Rattus norvegicus population in Xinjiang before 1960'.The rodent invaded into Xingjiang with the Lan-Xing Railway,and had affected diversity of rodent community severely and had caused heavily harm.So it was very vital to control of invasion of Rattus norvegicus into Tibet along the Qinghai-Tibet Railway when it was opened to traffic.