451757.fig.007a
(a)
451757.fig.007b
(b)
451757.fig.007c
(c)
Figure 7: Simulation in two-dimensional space. The figures show the density levels of the phytoplankton on the 1000th day, where the width is 100 m and the depth is 300 m. (a)  (m2·day−1) and  (m·day−1). (b)  (m2·day−1) and  (m·day−1). (c)  (m2·day−1) and . The other parameters are given in Table 1.