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Ecophysiological Studies on the Population Dynamics of Two Toxic Dinoflagellates Alexandrium tamarense and Alexandrium catenella Isolated from the Southern Coast of Korea -I. Effects of Temperature and Salinity on the Growth 收藏

从韩国南部海岸分离出的两种有毒的鞭毛藻塔玛亚历山大藻和亚历山大藻的种群动态的生理生态学研究 - I.温度和盐度对生长的影响
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作者
Oh, Seok-Jin; Park, Ji-A; Kwon, Hyeong-Kyu; Yang, Han-Soeb; Lim, Weol-Ae;
关键词
Toxic dinoflagellate;Alexandrium tamarense;Alexandrium catenella;Maximum specific growth rate;Optimum growth condition;
关键词译文
毒性甲藻;塔玛亚历山大藻;亚历山大藻;最大比生长速率;最佳生长条件;
页码
133-141
DOI
10.7846/JKOSMEE.2012.15.2.133
来源信息
Journal of the Korean Society for Marine Environment & Energy ISSN：2288-0089, 2012年, 15卷, 2期, 133-141页
摘要
Effects of temperature and salinity on the growth of the toxic dinoflagellate and isolated from the southern coast of Korea were examined in the laboratory. Growth experiment was conducted under the following combinations of temperature and salinity; 10, 15, 20, 25 and , 10, 15, 20, 25, 30 and 35 psu at a constant irradiance of 300 photons . Temperature and salinity conditions for maximum growth rate were indicated as follows: temperature and salinity 30 psu (0.31 ) in , temperature and salinity 30 psu (0.36 ) in A. catenella. Temperature and salinity ranges for optimum growth condition of two species were , 25~35 psu and , 25~35 psu, respectively. The result of two-factor ANOVA indicated significant effects (P<0.001) of temperature and salinity on the growth rate, and two species were more effected by a temperature than a salinity on the growth. In addition, prediction equations were obtained through the multiple regressions of the specific growth rates as ${\mu}
摘要译文
在实验室检查了温度和盐度对从韩国南部海岸分离的有毒甲藻的生长的影响。在以下温度和盐度组合下进行生长实验;在300个光子的恒定辐照度下，10,15,20,25和10,15,20,25,30和35psu。最大生长速率的温度和盐度条件表示如下：温度和盐度30 psu（0.31）in，温度和盐度为30 psu（0.36）的A. catenella。两种物种的最佳生长条件的温度和盐度范围分别为25~35 psu和25~35 psu。双因素方差分析的结果表明温度和盐度对生长速率有显着影响（P <0.001），两种物种受温度的影响大于生长的盐度。此外，预测方程是通过特定增长率的多元回归得到的，$ { - mu}
Oh, Seok-Jin; Park, Ji-A; Kwon, Hyeong-Kyu; Yang, Han-Soeb; Lim, Weol-Ae;. Ecophysiological Studies on the Population Dynamics of Two Toxic Dinoflagellates Alexandrium tamarense and Alexandrium catenella Isolated from the Southern Coast of Korea -I. Effects of Temperature and Salinity on the Growth[J]. Journal of the Korean Society for Marine Environment & Energy, 2012,15(2): 133-141