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Photoacclimation in freshwater diatoms: interspecific and inter-habitat comparisons
Shi, Pengling1,2; Xie, Ping3; Liu, Lanhai1; Cui, Jingzhen1; Wang, Xiaoqing2; Yang, Pinhong1
Corresponding AuthorShi, Pengling(shuichan051@126.com) ; Wang, Xiaoqing(wangxiao8258@126.com) ; Yang, Pinhong(yph588@163.com)
2020
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume35Issue:1Pages:391-407
AbstractDiatoms are a type of photosynthetic phytoplankton that can acclimate to the light level of their environment. Diatoms from different habitats exhibit different photoacclimation characteristics; those from relatively low-light intensity habitats present relatively high photosynthetic activity, high light-harvesting pigment (Chla) content, and low xanthophyll content. Conversely, diatoms from high-light intensity environments have lower photosynthetic activity, less Chla content, and efficient xanthophyll cycling. Hence, diatoms can maintain high growth and photosynthetic activity within a wide range of light intensities. Whether the mechanisms of such adaptability are a consequence of biological photoacclimation to different light intensities or interspecific differences is unknown. Here, we show that differences in photoacclimation ability are more significant than species differences. We found similar species compositions in low- and high-light habitats of the Hanjiang River, China; however, there were remarkable differences in rapid light-response curve parameters. The photoacclimation of algae and trends in their photosynthetic activity can be estimated by rapid detection techniques. We isolated three diatom species common to both habitats and grew them under various light intensities, finding that they have an excellent ability to acclimate to local light conditions. Diatoms can use physiological strategies to handle light fluctuations, but only for short periods. Our results provide a theoretical basis for controlling algal blooms through light management. With knowledge of the photoacclimation characteristics of diatoms and according to the availability of local water conservancy facilities, it is possible to use light management to control diatom blooms more efficiently than with conventional techniques, thereby reducing water usage.
KeywordDiatom Photoacclimation Growth activity Light stress Physiological regulation
DOI10.1080/02705060.2020.1835745
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31600315] ; Postdoctoral Research Foundation of China[2017M612559] ; Postdoctoral Research Foundation of China[2017M611939] ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology[2018FB08] ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science[16BSQD30]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000584897100001
WOS KeywordNUTRIENT-UPTAKE ; LIGHT ; PHYTOPLANKTON ; GROWTH ; PHOTOSYNTHESIS ; TEMPERATURE ; KINETICS ; BLOOM
PublisherTAYLOR & FRANCIS INC
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Postdoctoral Research Foundation of China ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Opening Fund of the State Key Laboratory of Freshwater Ecology and Biotechnology ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Science and Technology Plan of Changde City: Research on Light Stress of Freshwater Diatoms ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science ; Doctoral Start-up project of Hunan University of Arts and Science
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/39302
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorShi, Pengling; Wang, Xiaoqing; Yang, Pinhong
Affiliation1.Hunan Univ Arts & Sci, Collaborat Innovat Ctr Efficient & Hlth Prod Fish, Dongting Rd, Changde 415000, Peoples R China
2.Hunan Agr Univ, Coll Anim Sci & Technol, Changsha, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Donghu Expt Stn Lake Ecosyst, Wuhan, Peoples R China
Recommended Citation
GB/T 7714
Shi, Pengling,Xie, Ping,Liu, Lanhai,et al. Photoacclimation in freshwater diatoms: interspecific and inter-habitat comparisons[J]. JOURNAL OF FRESHWATER ECOLOGY,2020,35(1):391-407.
APA Shi, Pengling,Xie, Ping,Liu, Lanhai,Cui, Jingzhen,Wang, Xiaoqing,&Yang, Pinhong.(2020).Photoacclimation in freshwater diatoms: interspecific and inter-habitat comparisons.JOURNAL OF FRESHWATER ECOLOGY,35(1),391-407.
MLA Shi, Pengling,et al."Photoacclimation in freshwater diatoms: interspecific and inter-habitat comparisons".JOURNAL OF FRESHWATER ECOLOGY 35.1(2020):391-407.
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