A Numerical Simulation on the Mesoscale Dynamics of the Spring Bloom in the Sea of Japan |
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Authors: | Tetsuo Yanagi Goh Onitsuka Naoki Hirose John-Hwan Yoon |
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Institution: | (1) Research Institute for Applied Mechanics, Kyushu University, Kasuga 816-8580, Japan;(2) Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga 816-8580, Japan |
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Abstract: | The northward migration of spring bloom was observed in the Sea of Japan from April to May 1997 by the Ocean Color and Temperature
Scanner (OCTS) on board the Advanced Earth Observing Satellite (ADEOS). This phenomenon is well simulated with a numerical
ecosystem model coupled with a hydrodynamic model. The hydrodynamic model is the Geophysical Fluid Dynamics Laboratory (GFDL)
Modular Ocean Model (MOM). The ecosystem model consists of five components: dissolved inorganic nitrogen (DIN), dissolved
inorganic phosphorus (DIP), phytoplankton, zooplankton and detritus. Results of the numerical ecosystem model suggest that
the mesoscale development of the spring bloom in the Sea of Japan is related to that of sea water temperature, and that the
bloom is limited by the depletion of DIN.
This revised version was published online in August 2006 with corrections to the Cover Date. |
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Keywords: | Spring bloom Sea of Japan numerical ecosystem model |
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