一项新的报告显示,养鱼场喂养的鲑鱼比它们野生的同胞含多得多的毒性化学物质,仅这一点对于人类健康意味着什么不很明确,因为这样的风险看上去很小,而吃鲑鱼(无论人工养殖还是野生捕获的)被认为对人的健康相当有益。但是给这个国家鲑鱼的主要供应者——养鱼人的信息却是明白无误的:停止给你圈养的鱼喂鱼饲料,因为它们可能是造成问题的元凶。这个关于喂养鲑鱼的坏消息来自于本周在《科学》杂志发表的一项科学报告。研究者 A new report shows that fish farms feeding carp have much more toxic chemicals than their wild siblings. What this means for human health is not very clear because such risks appear to be small and Eating salmon (whether cultivated or wild caught) is considered to be quite beneficial to human health. But the information to the fisherman, the main supplier of salmon in this country, is unmistakable: stop feeding fish for your captive fish, as they may be the cause of the problem. The bad news about feeding eels comes from a scientific report published this week in the journal Science. Researcher