DOI: 10.1016/j.marpolbul.2016.03.004
Scopus记录号: 2-s2.0-84960155396
论文题名: Combined nutrient and macroalgae loads lead to response in seagrass indicator properties
作者: Han Q. ; Soissons L.M. ; Bouma T.J. ; van Katwijk M.M. ; Liu D.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 106, 期: 2018-01-02 起始页码: 174
结束页码: 182
语种: 英语
英文关键词: Eutrophication
; Macroalgae suffocation
; Seagrass-macroalgae interactions
; Ulva pertusa
; Zostera marina
Scopus关键词: Carbon
; Eutrophication
; Marinas
; Phase shift
; Physiological models
; Physiology
; Plants (botany)
; Belowground biomass
; Macro-algae
; Morphology and structures
; Nutrient addition
; Physiological indicators
; Timely management
; Ulva pertusa
; Zostera marina
; Nutrients
; belowground biomass
; bioindicator
; eutrophication
; macroalga
; morphology
; nutrient enrichment
; physiological response
; seagrass
; water column
; biomass
; eutrophication
; macroalga
; monitoring
; nutrient
; seagrass
; analysis
; environmental monitoring
; eutrophication
; growth, development and aging
; physiology
; seaweed
; Ulva
; water pollutant
; Zosteraceae
; Ulva pertusa
; Zostera marina
; nitrogen
; phosphorus
; water pollutant
; Biomass
; Environmental Monitoring
; Eutrophication
; Nitrogen
; Phosphorus
; Seaweed
; Ulva
; Water Pollutants
; Zosteraceae
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Excess nutrients are potential factors that drive phase shifts from seagrasses to macroalgae. We carried out a manipulative field experiment to study the effects of macroalgae Ulva pertusa loading and nutrient addition to the water column on the nitrogen (N) and carbon (C) contents (i.e., fast indicators) as well as on the morphology and structure (i.e., slow indicators) of Zostera marina. Our results showed rapid impact of increased macroalgae and nutrient load on Z. marina C/N ratios. Also, macroalgae addition resulted in a trend of decreasing belowground biomass of seagrasses, and nutrient load significantly decreased above to belowground biomass ratio. Although some morphological/structural variables showed relatively fast responses, the effects of short-term disturbance by macroalgae and nutrients were less often significant than on physiological variables. Monitoring of seagrass physiological indicators may allow for early detection of eutrophication, which may initiate timely management interventions to avert seagrass loss. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87328
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Key Laboratory of Coastal Zone Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences (CAS), Yantai, Shandong, China; Spatial Ecology Department, Royal Netherlands Institute for Sea Research (NIOZ-Yerseke), P.O. Box 140, AC Yerseke, Netherlands; Department of Environmental Sciences, Institute for Wetland and Water Research, Faculty of Science, Radboud University Nijmegen, Heijendaalseweg 135, Nijmegen, Netherlands
Recommended Citation:
Han Q.,Soissons L.M.,Bouma T.J.,et al. Combined nutrient and macroalgae loads lead to response in seagrass indicator properties[J]. Marine Pollution Bulletin,2016-01-01,106(2018-01-02)