IOCAS-IR  > 海洋生态与环境科学重点实验室
Effects of temperature, salinity, and irradiance on the growth of harmful algal bloom species Phaeocystis globosa Scherffel (Prymnesiophyceae) isolated from the South China Sea
Xu Ning1; Huang Bozhu1; Hu Zhangxi2; Tang Yingzhong2; Duan Shunshan1; Zhang Chengwu1
2017-05-01
发表期刊CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
卷号35期号:3页码:557-565
文章类型Article
摘要Blooms of Phaeocystis globosa have been frequently reported in Chinese coastal waters, causing serious damage to marine ecosystems. To better understand the ecological characteristics of P. globosa in Chinese coastal waters that facilitate its rapid expansion, the effects of temperature, salinity and irradiance on the growth of P. globosa from the South China Sea were examined in the laboratory. The saturating irradiance for the growth of P. globosa (I-s) was 60 mu mol/(m(2)center dot s), which was lower than those of other harmful algal species (70-114 mu mol/(m(2)center dot s)). A moderate growth rate of 0.22/d was observed at 2 mu mol/(m(2)center dot s) (the minimum irradiance in the experiment), and photo-inhibition did not occur at 230 mu mol/(m(2)center dot s) (the maximum irradiance in the experiment). Exposed to 42 different combinations of temperatures (10-31 degrees C) and salinities (10-40) under saturating irradiance, P. globosa exhibited its maximum specific growth rate of 0.80/d at the combinations of 24 degrees C and 35, and 27 degrees C and 40. The optimum growth rates (> 0.80/d) were observed at temperatures ranging from 24 to 27 degrees C and salinities from 35 to 40. While P. globosa was able to grow well at temperatures from 20 degrees C to 31 degrees C and salinities from 20 to 40, it could not grow at temperatures lower than 15 degrees C or salinities lower than 15. Factorial analysis revealed that temperature and salinity has similar influences on the growth of this species. This strain of P. globosa not only prefers higher temperatures and higher salinity, but also possesses a flexible nutrient competing strategy, adapted to lower irradiance. Therefore, the P. globosa population from South China Sea should belong to a new ecotype. There is also a potentially high risk of blooms developing in this area throughout the year.
关键词Phaeocystis Globosa Harmful Algal Bloom Temperature Salinity Irradiance Growth
DOI10.1007/s00343-017-5352-x
收录类别SCI
语种英语
WOS记录号WOS:000399168400009
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/136723
专题海洋生态与环境科学重点实验室
作者单位1.Jinan Univ, Inst Hydrobiol, Guangzhou 510632, Guangdong, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Ecol & Environm Sci, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714
Xu Ning,Huang Bozhu,Hu Zhangxi,et al. Effects of temperature, salinity, and irradiance on the growth of harmful algal bloom species Phaeocystis globosa Scherffel (Prymnesiophyceae) isolated from the South China Sea[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2017,35(3):557-565.
APA Xu Ning,Huang Bozhu,Hu Zhangxi,Tang Yingzhong,Duan Shunshan,&Zhang Chengwu.(2017).Effects of temperature, salinity, and irradiance on the growth of harmful algal bloom species Phaeocystis globosa Scherffel (Prymnesiophyceae) isolated from the South China Sea.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,35(3),557-565.
MLA Xu Ning,et al."Effects of temperature, salinity, and irradiance on the growth of harmful algal bloom species Phaeocystis globosa Scherffel (Prymnesiophyceae) isolated from the South China Sea".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 35.3(2017):557-565.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Effects of temperatu(538KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
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
[Xu Ning]的文章
[Huang Bozhu]的文章
[Hu Zhangxi]的文章
百度学术
百度学术中相似的文章
[Xu Ning]的文章
[Huang Bozhu]的文章
[Hu Zhangxi]的文章
必应学术
必应学术中相似的文章
[Xu Ning]的文章
[Huang Bozhu]的文章
[Hu Zhangxi]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Effects of temperature, salinity, and irradiance on the growth of harmful algal bloom species Phaeocystis globosa Scherffel.pdf
格式: Adobe PDF
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。