期刊
FISH AND FISHERIES
卷 10, 期 1, 页码 98-108出版社
WILEY
DOI: 10.1111/j.1467-2979.2008.00312.x
关键词
Aquaculture; biodiversity; economic value; freshwater fish introductions; non-native fish; risk assessment
类别
In this paper, we respond to Gozlan's views of the introduction of freshwater fish, as we strongly disagree with his view and approach. We demonstrate that many real-world examples of freshwater fish introductions have catastrophic ecological consequences. We detail a few noteworthy examples, such as those of the Nile perch, carp, tilapias, catfishes, and the zebra mussel. We discuss within-nation introductions, and we explore several related problems, such as hybridization and spread of pathogens and parasites. We propose that Gozlan's analysis is biased, as more reliable data on impacts that are already widespread are urgently needed, mainly in the biologically richest areas of the world. Thus, we continue to advocate the precautionary principle, because species introductions, once established, are largely irreversible.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据