TY - JFULL AU - L. Dzierzbicka-G艂owacka and M. Janecki PY - 2013/9/ TI - Dynamics of Nutrients Pool in the Baltic Sea Using the Ecosystem Model 3D-CEMBS T2 - International Journal of Environmental and Ecological Engineering SP - 532 EP - 538 VL - 7 SN - 1307-6892 UR - https://publications.waset.org/pdf/16056 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 80, 2013 N2 - Seasonal variability of nutrients concentration in the Baltic Sea using the 3D ecosystem numerical model 3D-CEMBS has been investigated. Additionally this study shows horizontal and vertical distribution of nutrients in the Baltic Sea. Model domain is an extended Baltic Sea area divided into 600x640 horizontal grid cells. Aside from standard hydrodynamic parameters 3D-CEMBS produces modeled ecological variables such as: three types of phytoplankton, two detrital classes, dissolved oxygen and the nutrients (nitrate, ammonium, phosphate and silicate). The presented model allows prediction of parameters that describe distribution of nutrients concentration and phytoplankton biomass. 3D-CEMBS can be used to study the effect of different hydrodynamic and biogeochemical processes on distributions of these variables in a larger scale. ER -