富山湾における水産資源変動のモデル化への試み

概要

論文の詳細を見る
A simulation model was developed for predicting the variation of fishery resource in Toyama Bay，in the Southern Japan Sea. In formulating the ecosystem model，the photosynthesis model of phytoplankton and the growth model of Metridia Pacifica (Copepoda : Calanoida) are used. The models of detritus，nutrient and fish are also used. The seasonal change of biomass of phytoplankton，zooplankton and fish according to an environmental change by using the ecosystem model was examined. The simulated results show that some amounts of the fishery resource increase in this model，when mean water temperature rises by 1℃.
広島文化学園大学の論文
1997-11-29