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加州王蛇入侵加那利群岛,eDNA 技术能否成为 “救星”?
入侵蛇类难以监测且生态影响严重,研究人员开展 “利用环境 DNA(eDNA)技术检测加那利群岛陆生入侵加州王蛇(Lampropeltis californiae)” 的研究。结果显示该技术有效,能为监测提供工具,也为检测其他陆生蛇类提供参考。 在美丽的加那利群岛,一场悄无声息 ...
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