Fig. 7From: A comparative study on the age, growth, and mortality of Gobio huanghensis (Luo, Le & Chen, 1977) in the Gansu and Ningxia sections of the upper Yellow River, ChinaCatch curve based on observed age for G. huanghensis samples in the Gansu section (a) and Ningxia section (b). Note Z represents the total mortality rateBack to article page