globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.06.103
Scopus记录号: 2-s2.0-84978857964
论文题名:
Environmental dynamics of red Noctiluca scintillans bloom in tropical coastal waters
作者: Baliarsingh S.K.; Lotliker A.A.; Trainer V.L.; Wells M.L.; Parida C.; Sahu B.K.; Srichandan S.; Sahoo S.; Sahu K.C.; Kumar T.S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 111, 期:2018-01-02
起始页码: 277
结束页码: 286
语种: 英语
英文关键词: Bay of Bengal ; bloom ; chlorophyll ; Noctiluca scintillans ; nutrient ; picoplankton
Scopus关键词: Chlorophyll ; Dissolved oxygen ; Nutrients ; Phytoplankton ; Plants (botany) ; Ammonium concentrations ; Bay of Bengal ; bloom ; Chlorophyll concentration ; Dissolved oxygen concentrations ; Environmental dynamics ; Noctiluca scintillans ; Picoplankton ; Plankton ; ammonia ; chlorophyll a ; dissolved oxygen ; surface water ; ammonia ; chlorophyll ; abundance ; algal bloom ; chlorophyll ; coastal water ; community dynamics ; dinoflagellate ; dissolved oxygen ; estuarine environment ; nutrient cycling ; picoplankton ; planktivore ; red alga ; tropical region ; algal bloom ; Article ; bioaccumulation ; coastal waters ; concentration (parameters) ; controlled study ; copepod ; dinoflagellate ; Noctiluca scintillans ; nonhuman ; population abundance ; zooplankton ; animal ; biomass ; ciliate ; dinoflagellate ; ecosystem ; environmental monitoring ; eutrophication ; food chain ; growth, development and aging ; India ; jellyfish ; metabolism ; physiology ; phytoplankton ; population dynamics ; procedures ; tropic climate ; Bay of Bengal ; India ; Indian Ocean ; Odisha ; Rushikulya Estuary ; Ciliophora ; Copepoda ; Lepidochelys olivacea ; Mesodinium rubrum ; Noctiluca scintillans ; Ammonia ; Animals ; Biomass ; Chlorophyll ; Ciliophora ; Copepoda ; Dinoflagellida ; Ecosystem ; Environmental Monitoring ; Eutrophication ; Food Chain ; India ; Phytoplankton ; Population Dynamics ; Scyphozoa ; Tropical Climate ; Zooplankton
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: An intense bloom of red Noctiluca scintillans (NS) occurred off the Rushikulya estuarine region along the east coast of India, an important site for mass nesting events of the vulnerable Olive Ridley sea turtle. At its peak, densities of NS were 3.3 × 105 cells-l− 1, with low relative abundance of other phytoplankton. The peak bloom coincided with high abundance of gelatinous planktivores which may have facilitated bloom development by their grazing on other zooplankton, particularly copepods. Ammonium concentrations increased by approximately 4-fold in the later stages of bloom, coincident with stable NS abundance and chlorophyll concentrations in the nano- and microplankton. This increase likely was attributable to release of intracellular ammonium accumulated through NS grazing. Dissolved oxygen concentrations decreased in sub-surface waters to near hypoxia. Micro-phytoplankton increasingly dominated chlorophyll-a biomass as the bloom declined, with diminishing picoplankton abundance likely the result of high predation by the ciliate Mesodinium rubrum. Together, these data illustrate factors that can disrupt ecosystem balance in this critically important Indian coastal region. © 2016 Elsevier Ltd
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被引频次[WOS]:44   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86729
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: Indian National Centre for Ocean Information Services (INCOIS), United States; National Oceanic and Atmospheric Administration (NOAA), Northwest Fisheries Science Center, Seattle, Washington, United States; School of Marine Sciences, University of Maine, Orono, ME, United States; Department of Marine Sciences, Berhampur UniversityOdisha, India; Wetland Research and Training Centre, Chilika Development Authority, Barkul, Balugaon, Odisha, India

Recommended Citation:
Baliarsingh S.K.,Lotliker A.A.,Trainer V.L.,et al. Environmental dynamics of red Noctiluca scintillans bloom in tropical coastal waters[J]. Marine Pollution Bulletin,2016-01-01,111(2018-01-02)
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