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Biomechanical response of a submerged, rosette-forming macrophyte to wave action in a eutrophic lake on the Yungui Plateau, China
Zhu, Guorong1,2; Di, Guilan2; Zhang, Meng3; Cao, Te1; Ni, Leyi1; Fang, Rongting2; Yu, Gongliang4
2018-12-01
Source PublicationENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN0944-1344
Volume25Issue:34Pages:34027-34045
AbstractFew studies have focused on the biomechanical responses of submerged, rosette-forming macrophytes to wave action, water depth, or their co-occurrence in naturally eutrophic systems. The plant architecture, root anchorage strength-related traits, leaf morphology, and biomechanics of Vallisneria natans inhabiting a range of water depths were examined along three transects (T1, T2, and T3) in a eutrophic lake, Lake Erhai, in Yunnan Province, China. These transects were exposed to weak wave action and hyper-eutrophication (T1), moderate wave action and eutrophication (T2), or strong wave action and eutrophication (T3). The results showed that V. natans was mainly distributed at intermediate depths, with the widest colonization depth in T1. The values of plant architecture, root anchorage strength-related traits, leaf morphology, and biomechanics were generally highest in T3 and smallest in T2. Along the depth gradient, these values were generally highest at 3.5, 2.5, and 2.5m for the plants growing in T1, T2, and T3, respectively. These findings suggest that V. natans adopts a tolerance strategy to cope with the effects of strong wave action in eutrophic habitats and an avoidance strategy when exposed to moderate wave action in eutrophic areas. Since the absence of an avoidance strategy increases the resistance to low-light stress at the expense of increased drag forces, there is a limit to the wave action that V. natans can withstand. This study indicates that biomechanics could be important when determining the distribution pattern of V. natans in Lake Erhai.
SubtypeArticle
KeywordWave Action Water Depth Morphology Biomechanical Properties Eutrophic Lake Vallisneria Natans
DOI10.1007/s11356-018-3047-2
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationNational High Technology Research and Development Program of China(2012ZX07105-004) ; National Natural Science Foundation of China(31400402) ; Brainstorm Project on Social Development by the Department of Science and Technology of Henan Province(142102310476) ; China Scholarship Council(qd13049) ; Research Fund for the Doctoral Program of Higher Education of China(qd13049) ; National High Technology Research and Development Program of China(2012ZX07105-004) ; National Natural Science Foundation of China(31400402) ; Brainstorm Project on Social Development by the Department of Science and Technology of Henan Province(142102310476) ; China Scholarship Council(qd13049) ; Research Fund for the Doctoral Program of Higher Education of China(qd13049)
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS KeywordPLANT COMMUNITY STRUCTURE ; MECHANICAL-PROPERTIES ; WATER DEPTH ; HYDRAULIC ARCHITECTURE ; AMMONIUM ENRICHMENT ; VALLISNERIA-NATANS ; AQUATIC PLANTS ; SEDIMENT TYPE ; FORCES ; DRAG
WOS IDWOS:000451954700018
Funding OrganizationNational High Technology Research and Development Program of China(2012ZX07105-004) ; National Natural Science Foundation of China(31400402) ; Brainstorm Project on Social Development by the Department of Science and Technology of Henan Province(142102310476) ; China Scholarship Council(qd13049) ; Research Fund for the Doctoral Program of Higher Education of China(qd13049) ; National High Technology Research and Development Program of China(2012ZX07105-004) ; National Natural Science Foundation of China(31400402) ; Brainstorm Project on Social Development by the Department of Science and Technology of Henan Province(142102310476) ; China Scholarship Council(qd13049) ; Research Fund for the Doctoral Program of Higher Education of China(qd13049)
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/67651
Collection藻类生物学及应用研究中心
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Hubei, Peoples R China
2.Henan Normal Univ, Coll Fisheries, Xinxiang 453007, Peoples R China
3.Jiangxi Acad Environm Sci, Nanchang 330029, Jiangxi, Peoples R China
4.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Guorong,Di, Guilan,Zhang, Meng,et al. Biomechanical response of a submerged, rosette-forming macrophyte to wave action in a eutrophic lake on the Yungui Plateau, China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2018,25(34):34027-34045.
APA Zhu, Guorong.,Di, Guilan.,Zhang, Meng.,Cao, Te.,Ni, Leyi.,...&Yu, Gongliang.(2018).Biomechanical response of a submerged, rosette-forming macrophyte to wave action in a eutrophic lake on the Yungui Plateau, China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,25(34),34027-34045.
MLA Zhu, Guorong,et al."Biomechanical response of a submerged, rosette-forming macrophyte to wave action in a eutrophic lake on the Yungui Plateau, China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 25.34(2018):34027-34045.
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