九种入侵鱼种正在明尼苏达州的水域中蔓延,威胁到当地生态系统。 Nine invasive fish species are spreading in Minnesota’s waters, threatening native ecosystems.

现在在明尼苏达州的水道上建立了九种非本地鱼类物种,威胁到生态系统和本地鱼类种群。 Nine non-native fish species are now established in Minnesota’s waterways, threatening ecosystems and native fish populations. 通过水产养殖、鱼饵排放或水族倾倒引进了亚洲鲤鱼、金鱼、弯曲鱼、圆目鱼和白孔雀等物种,此后,这些物种扩散、扰乱生境、水质退化和与当地物种相竞争。 Species like Asian carp, goldfish, rudd, round goby, and white perch were introduced through aquaculture, bait releases, or aquarium dumping and have since spread, disrupting habitats, degrading water quality, and outcompeting native species. 明尼苏达州国家情报局正积极监测和努力控制其扩散,以减轻环境和经济损害。 The Minnesota DNR is actively monitoring and working to control their spread to mitigate environmental and economic damage.