厦门大学学报（自然科学版）2017，Vol.56Issue(5)：693-697,5.DOI:10.6043/j.issn.0438-0479.201610008
浮游植物对海水升温影响的试验
Experimental Study of the Impact of Phytoplankton on Water Temperature
摘要
Abstract
Photosynthesis of phytoplankton has a modulation effect in warming of the upper water column by absorbing solar radia-tion.To elucidate this modulation effect,in this study,we presents results of an experiment where three kinds of water samples were heated by light at 490 nm.It is found that the heating effect is reduced by 17.9％ to 20.0％ for phytoplankton dominant waters com-pared with that of yellow-substance dominant waters,although both have similar absorption properties at 490 nm.The result indicates that the heating effect of the upper water column (10 m to 50 m)due to solar radiation may not be as high as that presently esti-mated in the oceanic circulation models.It supplies references to improve existing circulation and climate models in order to better re-present the modulation effect by phytoplankton.关键词
浮游植物/光合作用/升温/太阳辐射Key words
phytoplankton/photosynthesis/warming/solar radiation分类
海洋科学引用本文复制引用
刘童童,李忠平,商少平..浮游植物对海水升温影响的试验[J].厦门大学学报（自然科学版）,2017,56(5):693-697,5.基金项目
国家自然科学基金(41576169) （41576169）
