It is now recognized that invasive alien species (IAS) pose a major threat to agricultural and natural ecosystems, and to human health and livelihoods. These non-native species, which are accidentally or intentionally introduced into new areas, range from microbes to mammals. This report examines the precise origins of many existing IAS problems, particularly in the developing world, which remain poorly understood. This complicates assessments of...
انظر المزيد
تفاصيل
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2006/3/01
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ورقة عمل (سلسلة مُرقمة)
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35434
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1
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1
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2010/7/01
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Disclosed
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The aid trade - international assistance as pathways for the introduction of invasive alien species : a preliminary report
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convention on biological diversity