IDEAS home Printed from https://ideas.repec.org/a/eee/ecomod/v322y2016icp31-47.html
   My bibliography  Save this article

Interannual variability of the phytoplankton community by the changes in vertical mixing and atmospheric deposition in the Ulleung Basin, East Sea: A modelling study

Author

Listed:
  • Lee, Soonmi
  • Yoo, Sinjae

Abstract

The East Sea (Japan Sea) ecosystem has experienced a significant warming and ever-increasing anthropogenic atmospheric deposition of nitrogen during recent decades. To understand the impacts of such environmental changes on the planktonic community, we set up a zero-dimensional European Regional Seas Ecosystem Model (ERSEM) in the Ulleung Basin, East Sea for the years 2001–2012. The model results show that as the winter maximum mixed layer depth (MMLD) changes, the growth and grazing loss of phytoplankton functional types (PFTs) are affected differently, resulting in differential success of PFTs in the upper mixed layer. Diatoms pre-empted the early spring growth by better utilization of light and nitrate. Diatoms’ advantages lessened as the MMLD decreased. Flagellates and picophytoplankton showed mixed responses to decreased MMLD. Their net primary productivity (NPP) and peak biomass decreased but their annual biomass increased due to decreased grazing. Dinoflagellates always did better when MMLD decreased. The model results also indicate that with an increase in atmospheric deposition, the picophytoplankton and the flagellates increased in summer, whereas the dinoflagellates and the diatoms decreased. For the study period, the atmospheric deposition in the Ulleung Basin increased the annual net primary production by 4.58% (mean; range 3.77–10.58%). Biological variables showed the largest responses in summer with high year-to-year variability. Picophytoplankton increased the most (summer increase mean: 23.23%; summer increase range: 9.12–42.6%) while dinoflagellates decreased the most (summer decrease mean: −2.33%; summer decrease range: −9.09 to 10.13%). The changes in flagellates and diatoms were much less. Taking the results together, it is likely that as the warming and atmospheric deposition continue to intensify into the future; the phytoplankton community in the region will shift to smaller phytoplankton with consequent changes of food web structure to follow.

Suggested Citation

  • Lee, Soonmi & Yoo, Sinjae, 2016. "Interannual variability of the phytoplankton community by the changes in vertical mixing and atmospheric deposition in the Ulleung Basin, East Sea: A modelling study," Ecological Modelling, Elsevier, vol. 322(C), pages 31-47.
    • Handle: RePEc:eee:ecomod:v:322:y:2016:i:c:p:31-47
    DOI: 10.1016/j.ecolmodel.2015.11.012
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S030438001500544X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.ecolmodel.2015.11.012?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Antonietta Quigg & Zoe V. Finkel & Andrew J. Irwin & Yair Rosenthal & Tung-Yuan Ho & John R. Reinfelder & Oscar Schofield & Francois M. M. Morel & Paul G. Falkowski, 2003. "The evolutionary inheritance of elemental stoichiometry in marine phytoplankton," Nature, Nature, vol. 425(6955), pages 291-294, September.
    2. Scott C. Doney, 2006. "Plankton in a warmer world," Nature, Nature, vol. 444(7120), pages 695-696, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Dongyan Liu & Chongran Zhou & John K. Keesing & Oscar Serrano & Axel Werner & Yin Fang & Yingjun Chen & Pere Masque & Janine Kinloch & Aleksey Sadekov & Yan Du, 2022. "Wildfires enhance phytoplankton production in tropical oceans," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    2. Evangelos Tzanatos & Dionysios Raitsos & George Triantafyllou & Stylianos Somarakis & Anastasios Tsonis, 2014. "Indications of a climate effect on Mediterranean fisheries," Climatic Change, Springer, vol. 122(1), pages 41-54, January.
    3. Futing Zhang & Zuozhu Wen & Shanlin Wang & Weiyi Tang & Ya-Wei Luo & Sven A. Kranz & Haizheng Hong & Dalin Shi, 2022. "Phosphate limitation intensifies negative effects of ocean acidification on globally important nitrogen fixing cyanobacterium," Nature Communications, Nature, vol. 13(1), pages 1-13, December.
    4. Holly Edwards, 2013. "Potential impacts of climate change on warmwater megafauna: the Florida manatee example (Trichechus manatus latirostris)," Climatic Change, Springer, vol. 121(4), pages 727-738, December.
    5. Guo-Wei Qiu & Wen-Can Zheng & Hao-Ming Yang & Yu-Ying Wang & Xing Qi & Da Huang & Guo-Zheng Dai & Huazhong Shi & Neil M. Price & Bao-Sheng Qiu, 2024. "Phosphorus deficiency alleviates iron limitation in Synechocystis cyanobacteria through direct PhoB-mediated gene regulation," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    6. Yan Bai & Xianqiang He & Shujie Yu & Chen-Tung Arthur Chen, 2018. "Changes in the Ecological Environment of the Marginal Seas along the Eurasian Continent from 2003 to 2014," Sustainability, MDPI, vol. 10(3), pages 1-15, February.
    7. Minji Lee & Yun-Bae Kim & Chan-Hong Park & Seung-Ho Baek, 2022. "Characterization of Seasonal Phytoplankton Pigments and Functional Types around Offshore Island in the East/Japan Sea, Based on HPLC Pigment Analysis," Sustainability, MDPI, vol. 14(9), pages 1-17, April.
    8. Alexandra Moura & Michael A Savageau & Rui Alves, 2013. "Relative Amino Acid Composition Signatures of Organisms and Environments," PLOS ONE, Public Library of Science, vol. 8(10), pages 1-9, October.
    9. Mirja Hoins & Tim Eberlein & Christian H Groβmann & Karen Brandenburg & Gert-Jan Reichart & Björn Rost & Appy Sluijs & Dedmer B Van de Waal, 2016. "Combined Effects of Ocean Acidification and Light or Nitrogen Availabilities on 13C Fractionation in Marine Dinoflagellates," PLOS ONE, Public Library of Science, vol. 11(5), pages 1-16, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:ecomod:v:322:y:2016:i:c:p:31-47. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/ecological-modelling .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.