塔玛亚历山大藻对褶皱臂尾轮虫实验种群动态的影响

CORC > 集美大学

	塔玛亚历山大藻对褶皱臂尾轮虫实验种群动态的影响
	周立红 ; 王大志
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=yyhs200504012&dbcode=CJFQ&dbname=CJFQ2005
	2012-06-05 ; 2012-06-05
关键词	褶皱臂尾轮虫塔玛亚历山大藻亚心形扁藻种群动态 Brachionus plicatilis Alexandrium tamarense Platymonas subcordiformis population dynamics Q95-33
其他题名	EFFECT OF ALEXANDRIUM TAMARENSE ON POPULATION DYNAMICS OF BRACHIONUS PLICATILIS
中文摘要	采用单个体培养方法研究有毒赤潮藻塔玛亚历山大藻(Alexandriumtamarense)的细胞再悬浮液、细胞破碎液及其与亚心形扁藻(Platymonassubcordiformis)的混合藻液对褶皱臂尾轮虫(Brachionusplicatilis)实验种群动态的影响.结果表明,塔玛亚历山大藻及其细胞破碎液延缓了褶皱臂尾轮虫的生长发育,使轮虫的生殖前期延长,生殖期及寿命缩短,特定年龄出生率降低,产卵量减少,从而导致轮虫生殖力下降,种群增长受阻.其中以塔玛亚历山大藻细胞再悬浮液对轮虫的影响最为显著,rm仅为0.1832d-1.图1表2参18; The effect of a toxic dinoflagellate, Alexandrium tamarense (strain ATHK) on the experimental population dynamics of the individual cultured rotifer, Brachionus plicatilis was studied. The experiment is divided into four treatments by culturing the rotifer in sand-filtered seawater with Platymonas subcordiformis as control;in sand-filtered seawater with A. tamarense cells as re-suspended treatment; in sand-filtered seawater with P. subcordiformis and broken A. tamarense as broken cells treatment; and in sand-filtered seawater with P. subcordiformis and A. tamarense as mixed cells treatment. The results showed that A. tamarense and its broken cells retarded the growth and development of B. plicatilis by prolonging its reproductive prophase, shortening its reproduction and life expectancy, reducing its natality in certain ages and decreasing the amount of spawned eggs. In all cases, the re-suspended A. tamarense cells produced the most significant adverse effect on the rotifer with the least r_ m (0.183 2 d -1 ). Fig 1, Tab 2, Ref 18; 【作者单位】集美大学水产学院；水产生物技术研究所；厦门大学环境科学研究中心；海洋环境科学教育部重点实验室福建厦门361021；福建厦门361005；【作者英文名】ZHOU Lihong 1** & WANG Dazhi 2 ( 1 Fisheries College, Institute of Fishery Biotechnology, Jimei University, Xiamen 361021, Fujian, China) ( 2 Key laboratory of Marine Environmental Science, Minrstry of Education, Environmental Science Research Center
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/11949]
专题	集美大学
推荐引用方式 GB/T 7714	周立红,王大志. 塔玛亚历山大藻对褶皱臂尾轮虫实验种群动态的影响[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=yyhs200504012&dbcode=CJFQ&dbname=CJFQ2005,2012, 2012.
APA	周立红,&王大志.(2012).塔玛亚历山大藻对褶皱臂尾轮虫实验种群动态的影响.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=yyhs200504012&dbcode=CJFQ&dbname=CJFQ2005.
MLA	周立红,et al."塔玛亚历山大藻对褶皱臂尾轮虫实验种群动态的影响".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=yyhs200504012&dbcode=CJFQ&dbname=CJFQ2005 (2012).