Ecoinformatics Problems of the World Ocean - New Ecoinformatics Tools in Environmental Science: Applications and Decision-making - page 316

Table 4.6 Comparison of the modeling and observational results concerning the upwelling ecosystem evolution under typical conditions of tropical zone of
the Paci c Ocean
Ecosystem element Community is situated on middle stage of the maturity (30 The maturity community (60 80 days)

- -

49 days)

Modeling results Measurements (Station
6,429)

Modeling results
ʔ

Measurements (Station
6,493) t = 70 days

ʔ t = 30 days ʔ t = 40 days

Phytoplankton, p 1,319 1,092 2,000 827 900

Bacterioplankton, b 1,673 864 4,100 564 2,180

Microzooplankton, Z 2 394 303 321 300

-

Small ltraters Z 3 1,338 612 525 290 74

Large ltraters, Z 4 1,416 726 420 252 165

Z 3 + Z 4 2,754 1,338 945 542 238

Small predatory
cyclopoids, Z 5

624 491 495 203 236

Predatory calamoids, Z 6 288 600 610 191 175

Large predatory
chaetognaths and
Polychaete, Z 7 184 183 15 102 51

Z 5 + Z 6 + Z 7 796 1,274 1,110 496 462

Measurements were realized during 50th expedition (cruise 1972) of research vessel “ Vityaz ”