IOCAS-IR  > 海洋生态与环境科学重点实验室
Effects of ocean acidification on the physiological performance and carbon production of the Antarctic sea ice diatom Nitzschia sp ICE-H
Qu, Chang-Feng1; Liu, Fang-Ming1; Zheng, Zhou1; Wang, Yi-Bin1; Li, Xue-Gang2; Yuan, Hua-Mao2; Li, Ning2; An, Mei-Ling1,3; Wang, Xi-Xi1; He, Ying-Ying1; Li, Lu-Lu1; Miao, Jin-Lai1
2017-07-15
发表期刊MARINE POLLUTION BULLETIN
卷号120期号:1-2页码:184-191
文章类型Article
摘要Ocean acidification (OA) resulting from increasing atmospheric CO2 strongly influences marine ecosystems, particularly in the polar ocean due to greater CO2 solubility. Here, we grew the Antarctic sea ice diatom Nitzschia sp. ICE-H in a semicontinuous culture under low (similar to 400 ppm) and high (1000 ppm) CO2 levels. Elevated CO2 resulted in a stimulated physiological response including increased growth rates, chlorophyll a contents, and nitrogen and phosphorus uptake rates. Furthermore, high CO2 enhanced cellular particulate organic carbon production rates, indicating a greater shift from inorganic to organic carbon. However, the cultures grown in high CO2 conditions exhibited a decrease in both extracellular and intracellular carbonic anhydrase activity, suggesting that the carbon concentrating mechanisms of Nitzschia sp. ICE-H may be suppressed by elevated CO2. Our results revealed that OA would be beneficial to the survival of this sea ice diatom strain, with broad implications for global carbon cycles in the future ocean.
关键词Ocean Acidification Antarctic Sea Ice Microalgae Nitzschia Photosynthesis Particulate Organic Carbon Carbonic Anhydrase
DOI10.1016/j.marpolbul.2017.05.018
收录类别SCI
语种英语
WOS记录号WOS:000407539300032
引用统计
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/143106
专题海洋生态与环境科学重点实验室
作者单位1.State Ocean Adm, Inst Oceanog 1, Qingdao 266071, Shandong, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China
3.Qing Dao Univ, Qingdao 266071, Shandong, Peoples R China
推荐引用方式
GB/T 7714
Qu, Chang-Feng,Liu, Fang-Ming,Zheng, Zhou,et al. Effects of ocean acidification on the physiological performance and carbon production of the Antarctic sea ice diatom Nitzschia sp ICE-H[J]. MARINE POLLUTION BULLETIN,2017,120(1-2):184-191.
APA Qu, Chang-Feng.,Liu, Fang-Ming.,Zheng, Zhou.,Wang, Yi-Bin.,Li, Xue-Gang.,...&Miao, Jin-Lai.(2017).Effects of ocean acidification on the physiological performance and carbon production of the Antarctic sea ice diatom Nitzschia sp ICE-H.MARINE POLLUTION BULLETIN,120(1-2),184-191.
MLA Qu, Chang-Feng,et al."Effects of ocean acidification on the physiological performance and carbon production of the Antarctic sea ice diatom Nitzschia sp ICE-H".MARINE POLLUTION BULLETIN 120.1-2(2017):184-191.
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 ocean aci(862KB)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
[Qu, Chang-Feng]的文章
[Liu, Fang-Ming]的文章
[Zheng, Zhou]的文章
百度学术
百度学术中相似的文章
[Qu, Chang-Feng]的文章
[Liu, Fang-Ming]的文章
[Zheng, Zhou]的文章
必应学术
必应学术中相似的文章
[Qu, Chang-Feng]的文章
[Liu, Fang-Ming]的文章
[Zheng, Zhou]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Effects of ocean acidification on the physiological performance and carbon production of the Antarctic sea ice diatom Nitzschia sp ICE-H.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。