Relationship between Pelagic Fishery Resources and Sea Surface Temperature in South Area of East China Sea Base on GIS and RS

In this presentation,the catch data of pelagic fishes in East China sea collected from major fishery companies and the SST derived from NOAA imager were used to analyse the relationship between SST and pelagic fishery resources in the south area.The results show that the fishing month of this area is from Jul.to Sep.,with SST in 27.5～30.0 ℃ and SST grad in 0.5～3.0.In this area,the fishing production increases with the increasing of SST,and high catch is tighrly associated with high SST and low SST grad.The correlation coefficient between SST(or SST grad) and the fishing production is high.All computation in this presentation are worked by Ocean Fishing Ground Analysis and Forecast Soft System .