红鳟腮钙钠转运动力学:水中铅污染的影响(英文)
【摘要】:正Lead is a pollutant of anthropogenic origin and has no known biological function in fish,though it may be highly toxic.Toxicity appears to vary with water hardness,with greater impactin calcium-poor soft water.This fits with the traditional view that waterborne lead acts as a Ca2+antagonist.In freshwater,fish are continuously faced with the potential for diffusive ion loss to
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