Preliminary Studies on the Relationship between Chlorophyll a, Sea Surface Temperature and Primary Productivity of Yellow Sea Green Tide
JIN Song
HAN Zhen
LI Xuena
LIU Xianbo
Abstract：Chlorophyll a and sea surface temperature will change when green tide breaks out,and ocean primary productionwillalso change quickly.In this study,we obtained yellow sea green tide's OPP space distributionon July 15,2009using VGPM modeland emphatically analyzedthe correlation between OOP with chlorophyll aand sea surface temperature.The result showed that the OOP of green tide area was higher than that of normal regions,and the green tide ocean primary production numerical value ranged between 2,600mgC m-2 · d-1 and 3,200mgC · m-2 · d-1 while that of normal regionsvaried between 1,600mgC · m-2 · d-1 and 1,900mgC · m-2 · d-1.Meanwhile the chlorophyll a ingreen tide areawas obviously higher than that of normal regions,but sea surface temperaturewasslightly lower than that of normal regions.
Keywords：water eutrophicationgreen tide disasterocean primary productionchlorophyll asea surface temperature
Publication Date：2017-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：8( 131-138 )