温度对海月水母浮浪幼虫的影响

doi:10.14108/j.cnki.1008-8873.2018.03.022

	温度对海月水母浮浪幼虫的影响
其他题名	Effects of temperature on the planula larvae of the moon jellyfish Aurelia aurita
	刘青青 ; 于洋 ; 孙婷婷 ; 董志军
发表期刊	生态科学
ISSN	1008-8873
	2018-07-02
卷号	37 期号:03 页码:169-175
关键词	海月水母浮浪幼虫存活时间附着生长
研究领域	动物学
DOI	10.14108/j.cnki.1008-8873.2018.03.022
产权排序	(1)中国科学院烟台海岸带研究所; (2)中国科学院大学; (3)海南省海洋与渔业科学院
作者部门	海岸带生物资源高效利用研究与发展中心
英文摘要	The moon jellyfish Aurelia aurita has a complex life history, frequently forming blooms in Yellow Sea and Bohai Sea. At present the research on the planulae stage of A. aurita is relatively limited. We conducted laboratory experiments to examine the effects of different temperatures (19 ℃ and 24 ℃) on survival, settlement and morphology change of A. aurita planula larvae. The results are as follows. (1) The maximal survival period of the planulae was between the range of 21 to 28 days. (2) The mortality rates of A. aurita planulae were significantly influenced by different temperatures (F = 4.238; P < 0.05). The mortality rates were significantly higher under the temperature of 24 ℃ than that of 19 ℃. (3) The temperature had no significant effect on settlement rates of A. aurita planulae (P > 0.05). (4) The length of A. aurita planulae was significantly influenced by different temperatures (F = 7.153; P < 0.05), while the width was not influenced by different temperatures (P > 0.05). The present study provides the new information on the early life cycle of the moon jellyfish A. aurita.
中文摘要	海月水母是黄渤海沿岸海域的爆发水母之一,具有复杂的生活史,目前关于其浮浪幼虫生活史阶段的研究相对较少。研究了24℃(夏末)和19℃(秋初)两种温度对海月水母浮浪幼虫的存活时间、附着和形态的影响。研究结果表明:(1)两种温度条件下海月水母的浮浪幼虫的最大浮游存活时间为21—28天。(2)温度对海月水母浮浪幼虫的死亡率有显著影响(F=4.238;P0.05)。(4)温度对海月水母浮浪幼虫的长度有显著影响(F=7.153;P0.05)。上述研究结果为海月水母早期浮浪幼虫生活史阶段种群动态研究提供了重要参考。
资助机构	国家自然科学基金#41576152
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:6282025
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/24326
专题	支撑部门_中国科学院牟平海岸带环境综合试验站
作者单位	1.中国科学院烟台海岸带研究所; 2.中国科学院大学; 3.海南省海洋与渔业科学院
推荐引用方式 GB/T 7714	刘青青,于洋,孙婷婷,等. 温度对海月水母浮浪幼虫的影响[J]. 生态科学,2018,37(03):169-175.
APA	刘青青,于洋,孙婷婷,&董志军.(2018).温度对海月水母浮浪幼虫的影响.生态科学,37(03),169-175.
MLA	刘青青,et al."温度对海月水母浮浪幼虫的影响".生态科学 37.03(2018):169-175.