WANG Lei, HUANG Hao, AN Lina, THOHA Hikmah, BONG Chuiwei, XIAO Wupeng, GU Haifeng. Comparison of photosynthetic pigments and phytoplankton assemblages in two types of coastal regions in Southeast Asia-Indonesian Throughflow and river estuary[J]. Acta Oceanologica Sinica, 2018, 37(12): 18-27. doi: 10.1007/s13131-018-1284-3
Citation: WANG Lei, HUANG Hao, AN Lina, THOHA Hikmah, BONG Chuiwei, XIAO Wupeng, GU Haifeng. Comparison of photosynthetic pigments and phytoplankton assemblages in two types of coastal regions in Southeast Asia-Indonesian Throughflow and river estuary[J]. Acta Oceanologica Sinica, 2018, 37(12): 18-27. doi: 10.1007/s13131-018-1284-3

Comparison of photosynthetic pigments and phytoplankton assemblages in two types of coastal regions in Southeast Asia-Indonesian Throughflow and river estuary

doi: 10.1007/s13131-018-1284-3
  • Received Date: 2017-06-15
  • Water samples were collected in order to study the spatial variation of photosynthetic pigments and phytoplankton community composition in the Lembeh Strait (Indonesia) and the Kelantan River Estuary (Malaysia) during July and August 2016, respectively. Phytoplankton photosynthetic pigments were detected using high performance liquid chromatography combining with the CHEMTAX software to confirm the Chl a biomass and community composition. The Chl a concentration was low at surface in the Lembeh Strait, which it was 0.580-0.682 μg/L, with the average (0.620±0.039) μg/L. Nevertheless, the Chl a concentration fluctuated violently at surface in the Kelantan River Estuary, in which the biomass was 0.299-3.988 μg/L, with the average (0.922±0.992) μg/L. The biomass at bottom water was higher than at surface in the Kelantan River Estuary, in which the Chl a concentration was 0.704-2.352 μg/L, with the average (1.493±0.571) μg/L. Chl b, zeaxanthin and fucoxanthin were three most abundant pigments in the Lembeh Strait. As a consequence, phytoplankton community composition was different in the two study areas. In the Lembeh Strait, prasinophytes (26.48%±0.83%) and Synechococcus (25.73%±4.13%) occupied ~50% of the Chl a biomass, followed by diatoms (20.49%±2.34%) and haptophytes T8 (15.13%±2.42%). At surface water in the Kelantan River Estuary, diatoms (58.53%±18.44%) dominated more than half of the phytoplankton biomass, followed by Synechococcus (27.27%±14.84%) and prasinophytes (7.00%±4.39%). It showed the similar status at the bottom water in the Kelantan River Estuary, where diatoms, Synechococcus and prasinophytes contributed 64.89%±15.29%, 16.23%±9.98% and 8.91%±2.62%, respectively. The different phytoplankton community composition between the two regions implied that the bottom up control affected the phytoplankton biomass in the Lembeh Strait where the oligotrophic water derived from the West Pacific Ocean. The terrigenous nutrients supplied the diatoms growing, and pico-phytoplankton was grazed through top down control in the Kelantan River Estuary.
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  • Azam F, Fenchel T, Field J G, et al. 1983. The ecological role of water-column microbes in the sea. Marine Ecology Progress Series, 10: 257-263, doi: 10.3354/meps010257
    Bianchi T S, Allison M A, Rouge B, et al. 2013. Biogeochemical Dynamics at Major River-Coastal Interfaces: Linkages with Global Change. Cambridge: Cambridge University Press
    Brun P, Vogt M, Payne M R, et al. 2015. Ecological niches of open ocean phytoplankton taxa. Limnology and Oceanography, 60(3): 1020-1038, doi: 10.1002/lno.10074
    Chen Weifang, Liu Qian, Huh Chih-An, et al. 2010. Signature of the Mekong River plume in the western South China Sea revealed by radium isotopes. Journal of Geophysical Research: Oceans, 115(C12): C12002, doi: 10.1029/2010JC006460
    Chen Y L L. 2005. Spatial and seasonal variations of nitrate-based new production and primary production in the South China Sea. Deep Sea Research Part I: Oceanographic Research Papers, 52(2): 319-340, doi: 10.1016/j.dsr.2004.11.001
    Chisholm S W, Olson R J, Zettler E R, et al. 1988. A novel free-living prochlorophyte abundant in the oceanic euphotic zone. Nature, 334(6180): 340-343, doi: 10.1038/334340a0
    Chu P C, Fan C W. 2001. Low salinity, cool-core cyclonic eddy detected northwest of Luzon during the South China Sea monsoon experiment (SCSMEX) in July 1998. Journal of Oceanography, 57(5): 549-563, doi: 10.1023/A:1021251519067
    Chung C C, Huang C Y, Gong G C, et al. 2014. Influence of the Changjiang River flood on Synechococcus ecology in the surface waters of the East China Sea. Microbial Ecology, 67(2): 273-285, doi: 10.1007/s00248-013-0299-8
    Eppley R W, Peterson B J. 1979. Particulate organic matter flux and planktonic new production in the deep ocean. Nature, 282(5740): 677-680, doi: 10.1038/282677a0
    Falkowski P. 2012. Ocean science: The power of plankton. Nature, 483(7387): S17-S20, doi: 10.1038/483S17a
    Fasham M J R. 2003. Ocean Biogeochemistry: The Role of the Ocean Carbon Cycle in Global Change. Berlin: Springer
    Field C B, Behrenfeld M J, Randerson J T, et al. 1998. Primary production of the biosphere: integrating terrestrial and oceanic components. Science, 281(5374): 237-240, doi: 10.1126/science.281.5374.237
    Fogg G E. 1986. Review lecture: picoplankton. Proceedings of the Royal Society B: Biological Sciences, 228(1250): 1-30, doi: 10.1098/rspb.1986.0037
    Furuya K, Hayashi M, Yabushita Y. 1998. HPLC determination of phytoplankton pigments using N,N-dimethylformamide. Journal of Oceanography, 54(2): 199-203, doi: 10.1007/BF02751695
    Goldman J C. 1993. Potential role of large oceanic diatoms in new primary production. Deep Sea Research Part I: Oceanographic Research Papers, 40(1): 159-168, doi: 10.1016/0967-0637(93)90059-C
    Gordon A L. 2005. Oceanography of the Indonesian seas and their throughflow. Oceanography, 18(4): 14-27, doi: 10.5670/oceanog
    Jiang Zhibing, Liu Jingjing, Chen Jianfang, et al. 2014. Responses of summer phytoplankton community to drastic environmental changes in the Changjiang (Yangtze River) estuary during the past 50 years. Water Research, 54: 1-11, doi: 10.1016/j.watres.2014.01.032
    Latasa M. 2007. Improving estimations of phytoplankton class abundances using CHEMTAX. Marine Ecology Progress Series, 329: 13-21, doi: 10.3354/meps329013
    Mackey M D, Mackey D J, Higgins H W, et al. 1996. CHEMTAX—a program for estimating class abundances from chemical markers: application to HPLC measurements of phytoplankton. Marine Ecology Progress Series, 144: 265-283, doi: 10.3354/meps144265
    Michaels A F, Silver M W. 1988. Primary production, sinking fluxes and the microbial food web. Deep Sea Research Part A. Oceanographic Research Papers, 35(4): 473-490, doi: 10.1016/0198-0149(88)90126-4
    Redfield A C. 1958. The biological control of chemical factors in the environment. American Scientist, 46(3): 205-221
    Santos L D, Gourvil P, Tragin M, et al. 2017. Diversity and oceanic distribution of prasinophytes clade VⅡ, the dominant group of green algae in oceanic waters. The ISME Journal, 11(2): 512-528, doi: 10.1038/ismej.2016.120
    Sherr E B, Sherr B F. 1994. Bacterivory and herbivory: Key roles of phagotrophic protists in pelagic food webs. Microbial Ecology, 28(2): 223-235, doi: 10.1007/BF00166812
    Tseng Y F, Lin J, Dai M, et al. 2014. Joint effect of freshwater plume and coastal upwelling on phytoplankton growth off the Changjiang River. Biogeosciences, 11(2): 409-423, doi: 10.5194/bg-11-409-2014
    Vranes K, Gordon A L, Ffield A. 2002. The heat transport of the Indonesian throughflow and implications for the Indian Ocean Heat Budget. Deep Sea Research Part Ⅱ: Topical Studies in Oceanography, 49(7-8): 1391-1410, doi: 10.1016/S0967-0645(01)00150-3
    Wang Lei, Huang Bangqin, Liu Xin, et al. 2015a. The modification and optimizing of the CHEMTAX running in the South China Sea. Acta Oceanologica Sinica, 34(2): 124-131, doi: 10.1007/s13131-015-0621-z
    Wang Lei, Leng Xiaoyun, Sun Qingyang, et al. 2015b. The distribution of phytoplankton community structure in the Sunda Shelf and the Strait of Malacca during spring intermonsoon. Haiyang Xuebao (in Chinese), 37(2): 120-129
    Wong G T F, Chung S W, Shiah F K, et al. 2002. Nitrate anomaly in the upper nutricline in the northern South China Sea—Evidence for nitrogen fixation. Geophysical Research Letters, 29(23): 2097
    Wong G T F, Ku T L, Mulholland M, et al. 2007. The Southeast Asian Time-series Study (SEATS) and the biogeochemistry of the South China Sea—an overview. Deep Sea Research Part Ⅱ: Topical Studies in Oceanography, 54(14-15): 1434-1447, doi: 10.1016/j.dsr2.2007.05.012
    Wyrtki K. 1961. Physical oceanography of the southeast Asian waters, NAGA report vol. 2, Scientific Results of Marine Investigations of the South China Sea and the Gulf of Thailand. La Jolla, California: Scripps Institution of Oceanography
    Xu Y, Ishizaka J, Yamaguchi H, et al. 2013. Relationships of interannual variability in SST and phytoplankton blooms with giant jellyfish (Nemopilema nomurai) outbreaks in the Yellow Sea and East China Sea. Journal of Oceanography, 69(5): 511-526, doi: 10.1007/s10872-013-0189-1
    Zapata M, Rodríguez F, Garrido J L. 2000. Separation of chlorophylls and carotenoids from marine phytoplankton: a new HPLC method using a reversed-phase C8 column and pyridine-containing mobile phases. Marine Ecology Progress Series, 195: 29-45, doi: 10.3354/meps195029
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