IHB OpenIR
Relationship of CO2 concentrations to photosynthesis of intertidal macroalgae during emersion
Gao, KS; Ji, Y; Aruga, Y
1999-04-01
Source PublicationHYDROBIOLOGIA
ISSN0018-8158
Volume399Pages:355-359
AbstractIn order to assess the ecological impacts of the atmospheric CO2 increase on the intertidal macroalgae during emersion, the photosynthesis of Enteromorpha linza (a green alga), Ishige okamurae (a brown alga) and Gloiopeltis furcata (a red alga) was investigated in air as a function of CO2 concentrations and water loss. Their photosynthesis was not saturated at the present atmospheric CO2 level (350 mu l l(-1) or 15.6 mu M), the CO2 compensation point and K-[mCO2] increased with increasing desiccation, showing that desiccation lowers the CO2 affinity of the intertidal macroalgae. It was concluded that E. linza, I. okamurae and G. furcata, while exposed to air, can benefit from atmospheric CO2 rise, especially when the algae have lost some water.
SubtypeArticle
KeywordCo2 Emersion Macroalgae Photosynthesis Seaweeds
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed ByISTP ; SCI
Language英语
WOS Research AreaMarine & Freshwater Biology
WOS SubjectMarine & Freshwater Biology
WOS KeywordGROWTH ; RESPIRATION ; WATER ; AIR ; CALCIFICATION ; ENVIRONMENTS ; CHLOROPHYTA ; DESICCATION ; PLANTS ; ALGAE
WOS IDWOS:000082676900044
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/28812
Collection中科院水生所知识产出(2009年前)
Affiliation1.Shantou Univ, Inst Marine Biol, Shantou 515063, Guangdong, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
3.Tokyo Univ Fisheries, Minato Ku, Tokyo 1088477, Japan
Recommended Citation
GB/T 7714
Gao, KS,Ji, Y,Aruga, Y. Relationship of CO2 concentrations to photosynthesis of intertidal macroalgae during emersion[J]. HYDROBIOLOGIA,1999,399:355-359.
APA Gao, KS,Ji, Y,&Aruga, Y.(1999).Relationship of CO2 concentrations to photosynthesis of intertidal macroalgae during emersion.HYDROBIOLOGIA,399,355-359.
MLA Gao, KS,et al."Relationship of CO2 concentrations to photosynthesis of intertidal macroalgae during emersion".HYDROBIOLOGIA 399(1999):355-359.
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