Welcome to Chinese Journal of Ecology! Today is Share:

cje ›› 1988, Vol. ›› Issue (1): 4-8.

Previous Articles     Next Articles

Characteristics of Hairtail Fish (Trichiurus haumela Forskal) Population and Fishery Management in the East China Sea

Xu Yongming   

  1. Institute of East China Sea Fishery Research
  • Received:1986-04-27 Revised:1987-04-15 Online:1988-02-10

Abstract: The exploited features of the population resource of hairtail fish under heavy exploitation and biological characters of this fish to withstand the heavy exploitation were described. The catchable amount of the hairtail fish according to the reproductive equation and Schaefer's model was discussed. Finally, suggestions of the preservation of young fish and rational exploitment based on the present resource were put forward.

Key words: Sparus macrocephalus, Gastric evacuation rate, Mathematical model