IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Morphological responses to water-level fluctuations of two submerged macrophytes, Myriophyllum spicatum and Hydrilla verticillata
Zhang, Xiaoke1,2; Liu, Xueqin1; Ding, Qingzhang1,2; Liu, XQ (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.
2013-02-01
Source PublicationJOURNAL OF PLANT ECOLOGY
ISSN1752-9921
Volume6Issue:1Pages:64-70
AbstractMyriophyllum spicatum and Hydrilla verticillata are common submerged macrophytes in the Yangtze River basin. To investigate their tolerances and adaptations to water-level fluctuations, an experiment was conducted in a pond. We designed five different amplitudes of water-level fluctuations as static, +/- 15, +/- 30, +/- 60 and +/- 90 cm during the 74 days of the experiment. In each amplitude treatment, two cultivation methods were examined as monoculture and mixed culture. The results showed that M. spicatum had greater morphological responses to water-level fluctuations than H. verticillata. Fluctuating amplitude had significant effects on branch number, shoot length and root dry weight (DW) of M. spicatum, whereas it only had significant effect on branch number of H. verticillata. Both fluctuating amplitude and cultivation method had significant effects on total DW of M. spicatum, which was higher in monoculture than mixed culture. The total DW of H. verticillata was affected by fluctuating amplitude only, and the largest biomass was in the amplitude of +/- 30 cm. Fruit DW of M. spicatum was largest in the amplitude of +/- 30 cm, high amplitude of water-level fluctuations would inhibit flowering and seed production. Root DW proportion was significantly affected by fluctuating amplitude and cultivation method in both species, and the root DW proportion of M. spicatum was significantly higher in the amplitude-of +/- 90 cm. We conclude that moderate amplitude of water-level fluctuations can promote the distribution and growth of both species, and in order to accelerate the restoration of both species in natural habitats, the optimum amplitude should be keep at +/- 15 to +/- 30 cm.; Myriophyllum spicatum and Hydrilla verticillata are common submerged macrophytes in the Yangtze River basin. To investigate their tolerances and adaptations to water-level fluctuations, an experiment was conducted in a pond.
SubtypeArticle
KeywordMyriophyllum Spicatum Hydrilla Verticillata Water-level Fluctuations Water Regime Adaptation
Department[Zhang, Xiaoke ; Liu, Xueqin ; Ding, Qingzhang] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China ; [Zhang, Xiaoke ; Ding, Qingzhang] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
DOI10.1093/jpe/rts009
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004] ; National Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004] ; National Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004] ; National Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004]
Indexed BySCI
Language英语
WOS Research AreaPlant Sciences ; Environmental Sciences & Ecology
WOS SubjectPlant Sciences ; Ecology
WOS IDWOS:000314709400008
WOS KeywordVALLISNERIA-AMERICANA ; PHENOTYPIC PLASTICITY ; PHRAGMITES-AUSTRALIS ; BIOMASS ALLOCATION ; LAKE OKEECHOBEE ; GROWTH ; DEPTH ; TRANSPLANTS ; COMPETITION ; WETLANDS
Funding OrganizationNational Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004] ; National Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004] ; National Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004] ; National Natural Science Foundation of China [4100117]; Major Science and Technology Program for Water Pollution Control and Treatment of China [2008ZX07103-004]
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/19292
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorLiu, XQ (reprint author), Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Xiaoke,Liu, Xueqin,Ding, Qingzhang,et al. Morphological responses to water-level fluctuations of two submerged macrophytes, Myriophyllum spicatum and Hydrilla verticillata[J]. JOURNAL OF PLANT ECOLOGY,2013,6(1):64-70.
APA Zhang, Xiaoke,Liu, Xueqin,Ding, Qingzhang,&Liu, XQ .(2013).Morphological responses to water-level fluctuations of two submerged macrophytes, Myriophyllum spicatum and Hydrilla verticillata.JOURNAL OF PLANT ECOLOGY,6(1),64-70.
MLA Zhang, Xiaoke,et al."Morphological responses to water-level fluctuations of two submerged macrophytes, Myriophyllum spicatum and Hydrilla verticillata".JOURNAL OF PLANT ECOLOGY 6.1(2013):64-70.
Files in This Item:
File Name/Size DocType Version Access License
Morphological respon(854KB) 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, Xiaoke]'s Articles
[Liu, Xueqin]'s Articles
[Ding, Qingzhang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Xiaoke]'s Articles
[Liu, Xueqin]'s Articles
[Ding, Qingzhang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Xiaoke]'s Articles
[Liu, Xueqin]'s Articles
[Ding, Qingzhang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Morphological responses to water-level fluctuations of two submerged macrophytes, Myriophyllum spicatum and Hydrilla verticillata.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.