Variations in the Optical Absorption and Attenuation Properties of Cultured Phytoplankton and Their Relationships with Cell Size
Zhou, W; Sun, ZH; Cao, WX; Wang, GF; wenzhou@scsio.ac.cn
2012
发表期刊SPECTROSCOPY AND SPECTRAL ANALYSIS
ISSN1000-0593
卷号32期号:12页码:3347-3352
摘要The spectral absorption and attenuation coefficients of 16 phytoplankton species were measured in the laboratory using acs instrument. Ancillary measurements included particle size distribution and chlorophyll a concentration (Chl a). The results indicated that both algal cell size and Chl a were the two major factors dominating the magnitudes of the spectral absorption and attenuation coefficients. The spectral behaviors of attenuation spectra were dominated by algal cell size, the relationship of them didn't follow the monotonic function. Both the ratio of absorption in blue and red waveband and the spectral slope of absorption coefficient were influenced by the product of algal cell density and squares of cell size rather than algal cell size alone. The relationship between algal cell size and both absorption and attenuation spectra would be interpreted by Mie theory for homogenous sphere, which imply that the heterogeneity and non-spherical shape in algal cell morphology and internal structure have little effect on the inherent association among them.
部门归属[Zhou Wen; Sun Zhao-hua; Cao Wen-xi; Wang Gui-fen] Chinese Acad Sci, S China Sea Inst Oceanol, State Key Lab Trop Oceanog, Guangzhou 510301, Guangdong, Peoples R China
关键词Phytoplankton Absorption Spectrum Attenuation Spectrum Particle Size
学科领域Spectroscopy
语种中文
资助项目LTO
WOS记录号WOS:000312350900038
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文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/10041
专题热带海洋环境国家重点实验室(LTO)
通讯作者wenzhou@scsio.ac.cn
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GB/T 7714
Zhou, W,Sun, ZH,Cao, WX,et al. Variations in the Optical Absorption and Attenuation Properties of Cultured Phytoplankton and Their Relationships with Cell Size[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2012,32(12):3347-3352.
APA Zhou, W,Sun, ZH,Cao, WX,Wang, GF,&wenzhou@scsio.ac.cn.(2012).Variations in the Optical Absorption and Attenuation Properties of Cultured Phytoplankton and Their Relationships with Cell Size.SPECTROSCOPY AND SPECTRAL ANALYSIS,32(12),3347-3352.
MLA Zhou, W,et al."Variations in the Optical Absorption and Attenuation Properties of Cultured Phytoplankton and Their Relationships with Cell Size".SPECTROSCOPY AND SPECTRAL ANALYSIS 32.12(2012):3347-3352.
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