摘要
本文研究了大面积水域中浮游植物的叶绿素提取液、天然水样、经过滤的天然水样以及高等植物中提取出的叶绿素的荧光特性，首次发现当用波长３３７．１ｎｍ为激发光源时，会产生两个荧光峰，一个在６７０ｎｍ处，另一个在４０５ｎｍ处。这一发现对于探测大面积水域叶绿素分布有着明显的应用价值。
The fluorescence charateristics of chlorophyll liquid extracted, natural water, natural water filtered and chlorophyll liquid extracted from higher plant were studied. Using excitation light source of wavelength λ= 337. 1nm, two fluorescence peaks were discovered in fluorescence spectra. One fluorescence peak is situated at 670um and the other at 405nm.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
1995年第2期5-8,12,共5页
Spectroscopy and Spectral Analysis
关键词
天然
叶绿素
荧光特性
激光荧光法
浮游植物
Natural chlorophyll, Fluorescence characteristics, Laser fluorescence method
