QIBEBT-IR  > 海洋碳汇与能源微生物研究组
Estimating primary production of picophytoplankton using the carbon-based ocean productivity model: a preliminary study
Liang, Yantao; Zhang, Yongyu; Wang, Nannan; Luo, Tingwei; Zhang, Yao; Rivkin, Richard B
2017-10-05
Source PublicationFRONTIERS IN MICROBIOLOGY
Volume8Pages:1926
Contribution Rank1
AbstractPicophytoplankton are acknowledged to contribute significantly to primary production (PP) in the ocean while now the method to measure PP of picophytoplankton (PPPico) at large scales is not yet well established. Although the traditional 14C method and new technologies based on the use of stable isotopes (e.g., 13C) can be employed to accurately measure in situ PPPico, the time-consuming and labor-intensive shortage of these methods constrain their application in a survey on large spatiotemporal scales. To overcome this shortage, a modified carbon-based ocean productivity model (CbPM) is proposed for estimating the PPPico whose principle is based on the group-specific abundance, cellular carbon conversion factor (CCF), and temperature-derived growth rate of picophytoplankton. Comparative analysis showed that the estimated PPPico using CbPM method is significantly and positively related (r2 D 0.53, P < 0.001, n D 171) to the measured 14C uptake. This significant relationship suggests that CbPM has the potential to estimate the PPPico over large spatial and temporal scales. Currently this model application may be limited by the use of invariant cellular CCF and the relatively small data sets to validate the model which may introduce some uncertainties and biases. Model performance will be improved by the use of variable conversion factors and the larger data sets representing diverse growth conditions. Finally, we apply the CbPM-based model on the collected data during four cruises in the Bohai Sea in 2005. Model-estimated PPPico ranged from 0.1 to 11.9, 29.9 to 432.8, 5.5 to 214.9, and 2.4 to 65.8 mg C m−2 d−1 during March, June, September, and December, respectively. This study shed light on the estimation of global PPPico using carbon-based production model.
SubtypeArticle
KeywordCarbon-based Production Model Abundance Growth Rate Primary Production Picophytoplankton
Subject Area微生物
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.3389/fmicb.2017.01926
Language英语
WOS Research AreaMicrobiology
Funding OrganizationNational Key Research and Development Program of China (2016YFA0601402) ; the open task of Qingdao National Laboratory for Marine Science and Technology (QNLM2016ORP0311) ; the CNOOC Tianjin project (CNOOC-KJ125FZDXM00TJ001-2014) ; a KeyR&Dprojectsin Shandong Province (2015GSF115036 ; the National Programme on Global Change and Air-Sea Interaction (GASI–03–01–02– 05), ; NSFC projects (41606153 and 41422603) ; the MEL Visiting Fellowship Program (MELRS1511)
WOS SubjectMicrobiology
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/9836
Collection海洋碳汇与能源微生物研究组
Corresponding AuthorZhang, Yongyu
Affiliation1.Research Center for Marine Biology and Carbon Sequestration, Shandong Provincial Key Laboratory of Energy Genetics,Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences
2.Institute of Marine Microbes and Ecospheres, State Key Laboratory of Marine Environmental Science, Xiamen University
3.Department of Ocean Sciences, Memorial University of Newfoundland
Recommended Citation
GB/T 7714
Liang, Yantao,Zhang, Yongyu,Wang, Nannan,et al. Estimating primary production of picophytoplankton using the carbon-based ocean productivity model: a preliminary study[J]. FRONTIERS IN MICROBIOLOGY,2017,8:1926.
APA Liang, Yantao,Zhang, Yongyu,Wang, Nannan,Luo, Tingwei,Zhang, Yao,&Rivkin, Richard B.(2017).Estimating primary production of picophytoplankton using the carbon-based ocean productivity model: a preliminary study.FRONTIERS IN MICROBIOLOGY,8,1926.
MLA Liang, Yantao,et al."Estimating primary production of picophytoplankton using the carbon-based ocean productivity model: a preliminary study".FRONTIERS IN MICROBIOLOGY 8(2017):1926.
Files in This Item: Download All
File Name/Size DocType Version Access License
Estimating primary p(1607KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liang, Yantao]'s Articles
[Zhang, Yongyu]'s Articles
[Wang, Nannan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liang, Yantao]'s Articles
[Zhang, Yongyu]'s Articles
[Wang, Nannan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liang, Yantao]'s Articles
[Zhang, Yongyu]'s Articles
[Wang, Nannan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Estimating primary production of picophytoplankton using the carbon-based ocean productivity model a preliminary study.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.