A comparative study of spatially clustered distribution of jumbo flying squid (Dosidicus gigas) offshore Peru

  title={A comparative study of spatially clustered distribution of jumbo flying squid (Dosidicus gigas) offshore Peru},
  author={Yongjiu Feng and Li Cui and Xinjun Chen and Yu Liu},
  journal={Journal of Ocean University of China},
We examined spatially clustered distribution of jumbo flying squid (Dosidicus gigas) in the offshore waters of Peru bounded by 78°–86°W and 8°–20°S under 0.5°×0.5° fishing grid. The study is based on the catch-per-unit-effort (CPUE) and fishing effort from Chinese mainland squid jigging fleet in 2003–2004 and 2006–2013. The data for all years as well as the eight years (excluding El Niño events) were studied to examine the effect of climate variation on the spatial distribution of D. gigas… 
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