DOI: 10.1016/j.marpolbul.2018.02.031
Scopus记录号: 2-s2.0-85042454810
论文题名: Response of phytoplankton community and size classes to green Noctiluca bloom in the northern Arabian Sea
作者: Baliarsingh S.K. ; Lotliker A.A. ; Sudheesh V. ; Samanta A. ; Das S. ; Vijayan A.K.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期: 1 起始页码: 222
结束页码: 230
语种: 英语
英文关键词: Arabian Sea
; Bloom
; Chlorophyll-a
; MODISA
; Noctiluca scintillans
; Picophytoplankton
Scopus关键词: Competition
; Satellite imagery
; Arabian sea
; Bloom
; Chlorophyll a
; MODISA
; Noctiluca scintillans
; Picophytoplankton
; Phytoplankton
; algal bloom
; chlorophyll a
; community response
; diatom
; dinoflagellate
; endosymbiont
; phytoplankton
; relative abundance
; Arabian Sea
; Indian Ocean
; Bacillariophyta
; Copepoda
; Noctiluca
; Noctiluca scintillans
; Porpita porpita
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: A comprehensive analysis on the phytoplankton ecology with special reference to different phytoplankton size classes was carried out at green Noctiluca scintillans (hereafter Noctiluca) bloom and non-bloom locations in offshore waters of the northern Arabian Sea. At the bloom locations, green Noctiluca represented a dense mono-specific proliferation with average cell density of 10.16 ± 5.806 × 104 cells-L−1 and relative abundance share of 98.63%. Active photosynthesis through prasinophytic endosymbiont was depicted from net community production magnitude reaching 85.26 mgC/m3/Day under low prey abundance. Parallel swarming of Porpita porpita, a voracious copepod feeder signified the competitive advantage of Noctiluca to have the phytoplankton prey. Average concentration of picophytoplankton biomass was eleven times lower in surface waters of non-bloom stations in comparison to bloom. Higher N:P ratio in subsurface waters of non-bloom stations signified non-utilization of nitrogenous nutrients. Green Noctiluca bloom onset subsequent to diatom rich conditions was evident from spatio-temporal ocean colour satellite imageries. © 2018 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88334
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Indian National Centre for Ocean Information Services (INCOIS), Hyderabad, India; Centre for Marine Living Resources and Ecology (CMLRE), Kochi, India; School of Oceanographic Studies, Jadavpur University, Kolkata, India
Recommended Citation:
Baliarsingh S.K.,Lotliker A.A.,Sudheesh V.,et al. Response of phytoplankton community and size classes to green Noctiluca bloom in the northern Arabian Sea[J]. Marine Pollution Bulletin,2018-01-01,129(1)