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在21世纪经济全球化的新形势下,国际贸易、旅游业和交通业飞速发展,给外来生物入侵提供了大量机遇。近一二十年来生物入侵的迅速加剧,已造成大量的经济损失和生态灾难。毫无疑问,生物入侵在今后较长时期内将有增无减,对经济发展、生态安全和人体健康的危害将是巨大的、长远的,?
Under the new situation of economic globalization in the 21st century, the rapid development of international trade, tourism and transportation provides plenty of opportunities for alien species invasion. The rapid increase in biological invasion in the past decade or so has caused a great deal of economic losses and ecological catastrophe. There is no doubt that biological invasions will increase unabated for a longer period in the future and the harm to economic development, ecological security and human health will be enormous and long-term.