IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Interactive Effects of Rising Temperature and Nutrient Enrichment on Aquatic Plant Growth, Stoichiometry, and Palatability
Zhang, Peiyu1,2; Kuramae, Ayumi1; van Leeuwen, Casper H. A.1; Velthuis, Mandy1,3; van Donk, Ellen1,4; Xu, Jun2; Bakker, Elisabeth S.1
2020-02-12
Source PublicationFRONTIERS IN PLANT SCIENCE
ISSN1664-462X
Volume11Issue:1Pages:15
Abstract

The abundance and stoichiometry of aquatic plants are crucial for nutrient cycling and energy transfer in aquatic ecosystems. However, the interactive effects of multiple global environmental changes, including temperature rise and eutrophication, on aquatic plant stoichiometry and palatability remain largely unknown. Here, we hypothesized that (1) plant growth rates increase faster with rising temperature in nutrient-rich than nutrient-poor sediments; (2) plant carbon (C): nutrient ratios [nitrogen (N) and phosphorus (P)] respond differently to rising temperatures at contrasting nutrient conditions of the sediment; (3) external nutrient loading to the water column limits the growth of plants and decreases plant C:nutrient ratios; and that (4) changes in plant stoichiometry affect plant palatability. We used the common rooted submerged plant Vallisneria spiralis as a model species to test the effects of temperature and nutrient availability in both the sediment and the water column on plant growth and stoichiometry in a full-factorial experiment. The results confirmed that plants grew faster in nutrient-rich than nutrient-poor sediments with rising temperature, whereas external nutrient loading decreased the growth of plants due to competition by algae. The plant C: N and C: P ratios responded differently at different nutrient conditions to rising temperature. Rising temperature increased the metabolic rates of organisms, increased the nutrient availability in the sediment and enhanced plant growth. Plant growth was limited by a shortage of N in the nutrient-poor sediment and in the treatment with external nutrient loading to the water column, as a consequence, the limited plant growth caused an accumulation of P in the plants. Therefore, the effects of temperature on aquatic plant C:nutrient ratios did not only depend on the availability of the specific nutrients in the environment, but also on plant growth, which could result in either increased, unaltered or decreased plant C:nutrient ratios in response to temperature rise. Plant feeding trial assays with the generalist consumer Lymnaea stagnalis (Gastropoda) did not show effects of temperature or nutrient treatments on plant consumption rates. Overall, our results implicate that warming and eutrophication might interactively affect plant abundance and plant stoichiometry, and therefore influence nutrient cycling in aquatic ecosystems.

Keywordherbivore Lymnaea stagnalis macrophyte nitrogen plant quality phosphorus Vallisneria spiralis warming
DOI10.3389/fpls.2020.00058
Indexed BySCI
Language英语
WOS Research AreaPlant Sciences
WOS SubjectPlant Sciences
WOS IDWOS:000519003500001
WOS KeywordFRESH-WATER MACROPHYTES ; 2 SUBMERGED MACROPHYTES ; SHALLOW LAKES ; SECONDARY METABOLITES ; INORGANIC CARBON ; DANISH LAKES ; PHOSPHORUS ; HERBIVORY ; NITROGEN ; LIGHT
PublisherFRONTIERS MEDIA SA
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/35825
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorZhang, Peiyu
Affiliation1.Netherlands Inst Ecol NIOO KNAW, Dept Aquat Ecol, Wageningen, Netherlands
2.Chinese Acad Sci IHB CAS, Inst Hydrobiol, Wuhan, Peoples R China
3.Leibniz Inst Freshwater Ecol & Inland Fisheries I, Dept Ecosyst Res, Berlin, Germany
4.Univ Utrecht, Dept Biol, Utrecht, Netherlands
Recommended Citation
GB/T 7714
Zhang, Peiyu,Kuramae, Ayumi,van Leeuwen, Casper H. A.,et al. Interactive Effects of Rising Temperature and Nutrient Enrichment on Aquatic Plant Growth, Stoichiometry, and Palatability[J]. FRONTIERS IN PLANT SCIENCE,2020,11(1):15.
APA Zhang, Peiyu.,Kuramae, Ayumi.,van Leeuwen, Casper H. A..,Velthuis, Mandy.,van Donk, Ellen.,...&Bakker, Elisabeth S..(2020).Interactive Effects of Rising Temperature and Nutrient Enrichment on Aquatic Plant Growth, Stoichiometry, and Palatability.FRONTIERS IN PLANT SCIENCE,11(1),15.
MLA Zhang, Peiyu,et al."Interactive Effects of Rising Temperature and Nutrient Enrichment on Aquatic Plant Growth, Stoichiometry, and Palatability".FRONTIERS IN PLANT SCIENCE 11.1(2020):15.
Files in This Item:
File Name/Size DocType Version Access License
fpls-11-00058.pdf(2108KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Peiyu]'s Articles
[Kuramae, Ayumi]'s Articles
[van Leeuwen, Casper H. A.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Peiyu]'s Articles
[Kuramae, Ayumi]'s Articles
[van Leeuwen, Casper H. A.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Peiyu]'s Articles
[Kuramae, Ayumi]'s Articles
[van Leeuwen, Casper H. A.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: fpls-11-00058.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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