Variable Chlorophyll a Fluorescence Techniques to Determine Photosynthetic Activity of Marine Phytoplankton

	Variable Chlorophyll a Fluorescence Techniques to Determine Photosynthetic Activity of Marine Phytoplankton
	Wang, Zhaoyu 1; Wang, Wei 2; Zhang, Yingying 1; Zhang, Li 1; Liu, Dongyan 1; Gao, Yang 1; Liu, Yan 1; IEEE
	2017
关键词	Photosynthesis chlorophyll a fluorescence F-v/F-m marine algae
页码	7096-7098
英文摘要	Photosynthesis is the basis of biological survival. Traditional methods are complicated, time consuming and destruction of the sample. Variable chlorophyll a fluorescence techniques provide a rapid, sensitive and non-invasive measurement of the photosynthetic physiology of algae. Based on this technique, an in situ measurement system of photosynthetic activity (F-v/F-m) was established, using blue LEDs and detecting the main emission peak of chlorophyll fluorescence around 685 nm. Both the laboratory cultures of Skeletonenia costatum and Prorocentrum minimum and field experiment in the coastal sea of Qingdao showed a significant correlation between F-v/F-m values measured by our newly developed system and those analyzed by commercial Water-PAM fluorometer, indicating that our measuring system could be used to analyze photosynthetic activity of marine algae in natural waters.
会议录	2017 CHINESE AUTOMATION CONGRESS (CAC)
会议录出版者	IEEE
会议录出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
语种	英语
资助项目	National Natural Science Foundation of China[41606111] ; National Natural Science Foundation of China[41506110]
WOS研究方向	Automation & Control Systems ; Engineering
WOS记录号	WOS:000427816107033
内容类型	会议论文
源URL	[http://ir.fio.com.cn/handle/2SI8HI0U/4945]
专题	自然资源部第一海洋研究所
作者单位	1.Shandong Acad Sci, Inst Oceanog Instrumentat, Qingdao, Peoples R China; 2.State Ocean Adm, North China Sea Environm Monitoring Ctr, Qingdao, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhaoyu,Wang, Wei,Zhang, Yingying,et al. Variable Chlorophyll a Fluorescence Techniques to Determine Photosynthetic Activity of Marine Phytoplankton[C]. 见:.