Figure 1.
LC50 values (mgL−1) over time for zebrafish (Brachydanio rerio), rare Minnow (Gobiocypris rarus) and juvenile grass carp (Ctenopharyngodon idellus) exposed to 4 kinds of heavy metals.
Figure 2.
Ventilatory responses over time for zebrafish (Brachydanio rerio), rare minnow (Gobiocypris rarus) and juvenile grass carp (Ctenopharyngodon idellus) exposed to 4 kinds of heavy metals.
Table 1.
Correlation analysis among the toxicity of the 4 heavy metals to the 3 Cyprinid Fish species.
Table 2.
Analysis of the acute toxicity, respiratory reaction and sensitivity of different fish species.