大气与环境光学学报 ›› 2020, Vol. 15 ›› Issue (1): 62-71.

• ”海洋光学技术及应用“专辑 • 上一篇    下一篇

离散三维荧光光谱法海洋浮游藻类群落结构快速测量技术

赵南京1,程钊1,2,殷高方1,马明俊1,2,董鸣1,2,王翔1,2,覃志松4,甘婷婷1,张小玲3,刘建国1,刘文清1
  

  1. 1 中国科学院安徽光学精密机械研究所中国科学院环境光学与技术重点实验室, 安徽合肥 230031;
    2 中国科学技术大学,安徽合肥 230026;
    3安徽大学,安徽合肥 230039;
    4桂林电子科技大学,广西桂林541004
  • 出版日期:2020-01-28 发布日期:2020-01-20

Rapid Measurement of Phytoplankton Community Structure by Discrete Three-Dimensional Fluorescence Spectroscopy

 ZHAO Nanjing1, CHENG Zhao1,2, YIN Gaofang1, MA Mingjun1,2, DONG Ming1,2, WANG Xiang1,2, QIN Zhisong4, GAN Tingting1, ZHANG Xiaoling3, LIU Jianguo1, LIU Wenqing1#br#   

  1. 1Key  Laboratory of  Environmental  Optics  and  Technology,
    Anhui  Institute  of  Optics  and  Fine  Mechanics,  Chinese  Academy  of  Sciences, Hefei 230031, China;
    2University of Science and Technology of China, Hefei230026, China;
    3Anhui University, Hefei230039, China;
    4Guilin University of Electronic Technology,  Guilin 541004, China
  • Published:2020-01-28 Online:2020-01-20

摘要: 浮游藻类群落结构是评价海洋生态环境状况的重要指标之一,现有的研究主要基于现场采样实验室分析,缺少快速在线自动、
原位剖面以及遥感地面验证技术装备。针对浮游藻类群落结构快速获取与遥感数据地面验证需求,研究了基于离散三维荧
光光谱法的海洋藻类群落结构现场快速测量方法,研发了海洋藻类群落结构原位在线测量技术仪器,并开展了应用示范
与对比验证。结果表明,基于离散三维荧光光谱法的海洋藻类群落结构测量技术能够快速准确地获取藻类群落结构及叶
绿素含量,与现有技术相比,具有测量快速、准确、稳定可靠等优势,为海洋生态环境监测数据获取及遥感数据地面
验证提供了先进技术手段。

关键词: 离散三维荧光光谱, 藻类群落结构, 快速测量技术, 在线测量

Abstract: The community structure of phytoplankton is one of the important indicators to evaluate the marine ecological 
environment. At present, the research of this field is mainly based on the on-site sampling followed by laboratory analysis, lacking of rapid on-line automatic, {\sl in-situ} profile and remote sensing ground verification technology. In order 
to meet the needs of rapid acquisition of phytoplankton community structure and ground verification 
of remote sensing data, a fast field measurement method of marine algae community structure based 
on discrete three-dimensional fluorescence spectrum was studied. Then an {\sl in-situ} online measurement 
instrument of marine algae community structure was developed, and at last application demonstration 
and comparative verification were carried out. The results show that the measurement technology 
of marine algal community structure based on the discrete three-dimensional fluorescence 
spectrometry can obtain the algal community structure and chlorophyll content quickly and 
accurately. Compared with the existing technology, it has the advantages of fast, accurate, 
stable and reliable measurement, and provides advanced technical means for the acquisition 
of marine ecological environment monitoring data and ground verification of remote sensing data.

Key words: discrete three-dimensional fluorescence spectrum, algal community structure, rapid measurement technology, on-line measurement

中图分类号: