摘要
ATP测定技术的建立,为研究海水中浮游植物生物量提供了可靠的技术和保证,成为估算海洋浮游植物现存生物量的重要手段之一,同时,生物体内ATP的水平也可以作为环境污染程度的一个重要生化指标、国外ATP的分析技术在海洋生物学、生态学和水污染监测研究上发展迅速,我国近年来也开始应用,并有所进展,本工作采用ATP化学发光法、^(14)C同位素示踪法和叶绿素等多种测定方法,在实验室条件下对三角褐指藻(Phaeodactylum tricor-
Relationship between ATP and biomasses of Phaeodactylum tricornutum and Dicrateria inornate was studied under laboratorial conditions with chemiluminescence method and 14C-tracer method, and the carbon-specific accumulation rates for the growth of these two algae were compared. Experimental results indicated that ATP was significantly positively correlative with Chia and the quantity of algal cells. The carbon-specific accumulation rate for the growth of Phaeodactylum tricornutum was 1,71d-1,and that for the growth of Dicrateria inornata was 1. 48d-1 at 20 ℃. Moreover, effects of environmental factors, such as pH and salinity, on ATP of these two algae were discussed.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
1993年第1期121-124,共4页
Journal of Xiamen University：Natural Science
关键词
藻类
ATP
生物量
ATP, Chemiluminescence method, Algal biomass, Carbon-specific accumulation rate
