IOCAS-IR  > 海洋生态与环境科学重点实验室
Effects of Temperature and Food Concentration on the Population Recruitment of Acartia bifilosa (Copepoda, Calanoida): Implications for the Over-Summering Life History Strategy in Jiaozhou Bay
Zhang, Zhan1,2,3,4; Tao, Zhencheng1,2,4,5; Gao, Xiaotong6; Wang, Lei6; Sun, Song1,2,4,5
2022-11-01
发表期刊WATER
卷号14期号:21页码:15
通讯作者Tao, Zhencheng(taozc@qdio.ac.cn) ; Sun, Song(sunsong@qdio.ac.cn)
摘要To obtain a clear understanding of the over-summering life history strategy of the dominant species A. bifilosa in the Jiaozhou Bay, the effects of high temperature and food concentration (represented by chlorophyll a, Chl a) simulating in situ summer conditions on the reproduction and post-embryonic development of A. bifilosa were studied. We found that the A. bifilosa population did not disappear from the seawater column in summer, and its abundance increased from June to July, and then sharply declined in August. Both temperature and food concentration had a significant influence on the reproduction of A. bifilosa. The results showed that 20 degrees C could not trigger the decline in population abundance and the resting egg strategy, and 28 degrees C was the upper threshold of A. bifilosa in the Jiaozhou Bay. Higher food concentration was essential for A. bifilosa to maintain population recruitment at a higher temperature. Nauplii could develop to adults in the higher-food-level treatments (10 and 15 mu g/L Chl a). However, nauplii could not develop to copepodite at 28 degrees C with 5 mu g/L Chl a. Neither temperature nor food concentration could induce resting eggs, and no resting eggs were detected in our study. A principal components analysis showed that temperature plays a more vital role than food concentration in determining the population recruitment of A. bifilosa. We suggest that A. bifilosa populations could sustain the high-temperature season independent of producing resting eggs in the Jiaozhou Bay, and implications for the over-summering life history strategy of A. bifilosa in the Jiaozhou Bay should be further discussed.
关键词Acartia bifilosa distribution reproduction post-embryonic development over-summering strategy
DOI10.3390/w14213541
收录类别SCI
语种英语
资助项目National Natural Science Foundation of P. R. China[42090044] ; National Natural Science Foundation of P. R. China[42130411] ; National Key R&D Program of China[2017YFC1404402]
WOS研究方向Environmental Sciences & Ecology ; Water Resources
WOS类目Environmental Sciences ; Water Resources
WOS记录号WOS:000882212000001
出版者MDPI
引用统计
文献类型期刊论文
条目标识符http://ir.qdio.ac.cn/handle/337002/180378
专题海洋生态与环境科学重点实验室
通讯作者Tao, Zhencheng; Sun, Song
作者单位1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China
3.Lib Ocean Univ China, Qingdao 266100, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
6.Shandong Water Div Project Operat & Maintenance C, Jihongtan Reservoir Management Stn, Qingdao 266111, Peoples R China
第一作者单位中国科学院海洋研究所
通讯作者单位中国科学院海洋研究所
推荐引用方式
GB/T 7714
Zhang, Zhan,Tao, Zhencheng,Gao, Xiaotong,et al. Effects of Temperature and Food Concentration on the Population Recruitment of Acartia bifilosa (Copepoda, Calanoida): Implications for the Over-Summering Life History Strategy in Jiaozhou Bay[J]. WATER,2022,14(21):15.
APA Zhang, Zhan,Tao, Zhencheng,Gao, Xiaotong,Wang, Lei,&Sun, Song.(2022).Effects of Temperature and Food Concentration on the Population Recruitment of Acartia bifilosa (Copepoda, Calanoida): Implications for the Over-Summering Life History Strategy in Jiaozhou Bay.WATER,14(21),15.
MLA Zhang, Zhan,et al."Effects of Temperature and Food Concentration on the Population Recruitment of Acartia bifilosa (Copepoda, Calanoida): Implications for the Over-Summering Life History Strategy in Jiaozhou Bay".WATER 14.21(2022):15.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Zhan]的文章
[Tao, Zhencheng]的文章
[Gao, Xiaotong]的文章
百度学术
百度学术中相似的文章
[Zhang, Zhan]的文章
[Tao, Zhencheng]的文章
[Gao, Xiaotong]的文章
必应学术
必应学术中相似的文章
[Zhang, Zhan]的文章
[Tao, Zhencheng]的文章
[Gao, Xiaotong]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。