Study on the diversity and germination of dinoflagellate cysts in the sediments of foreign ships in Shanghai Port

被引：0
|
作者：
Zheng, Xuming [1 ]
Lin, Ling [1 ,3 ]
Xue, Muyang [2 ]
Wang, Qiong [1 ]
Wang, Jian [3 ]
Wu, Huixian [1 ,2 ]
机构：
[1] Shanghai Ocean Univ, Coll Oceanog & Ecol Sci, 999th Huchenghuan Rd, Shanghai 201306, Peoples R China
[2] Hong Kong Univ Sci & Technol, Kowloon, Clear Water Bay, Hong Kong 999077, Peoples R China
[3] Cosco Shipping Heavy Ind Technol Weihai Co Ltd, Weihai 264203, Peoples R China
来源：
MARINE POLLUTION BULLETIN | 2024年 / 205卷
关键词：
Ballast water; Dinoflagellate cyst; Germination; Shanghai Port; Sediments in ports; BALLAST WATER; RESTING CYSTS; TRANSPORT; VIABILITY; VESSELS; COAST;
D O I：
10.1016/j.marpolbul.2024.116566
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The dinoflagellate cysts present in the ballast water sediment of foreign ships in Shanghai Port have not been previously studied. Therefore, sediment samples were collected from the ballast water of 16 foreign ships in Shanghai Port, and the types of dinoflagellate cysts were identified and their abundance was calculated, with a specific focus on the analysis of toxic and harmful dinoflagellates. Moreover, simulations of temperature and salinity conditions throughout the year in the Shanghai port waters were conducted to carry out dinoflagellate cyst germination experiments, with analyze and compare the germinated dinoflagellate cysts under different conditions. Dinoflagellate cysts were found in 100 % of the ship sediment samples, including a total of 9 species of toxic and harmful dinoflagellate cysts. In the germination experiment, 15 degrees C was found to be the optimal temperature for the germination of dinoflagellate cysts in ballast water sediment, and high salinity is more favorable for cyst germination.
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页数：10
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  • [1] Marine dinoflagellate cysts in the ballast tank sediments of ships entering the Laurentian Great Lakes
    Fahnenstiel, G.
    Hong, Y.
    Millie, D.
    Doblin, M.
    Johengen, T.
    Reid, D.
    [J]. INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY, VOL 30, PT. 7, PROCEEDINGS, 2009, 30 : 1035 - +
  • [2] A SAMPLING DEVICE TO MEASURE IN-SITU GERMINATION RATES OF DINOFLAGELLATE CYSTS IN SURFACE SEDIMENTS
    ISHIKAWA, A
    FUJITA, N
    TANIGUCHI, A
    [J]. JOURNAL OF PLANKTON RESEARCH, 1995, 17 (03) : 647 - 651
  • [3] Metagenomic Sequencing Identifies Highly Diverse Assemblages of Dinoflagellate Cysts in Sediments from Ships' Ballast Tanks
    Shang, Lixia
    Hu, Zhangxi
    Deng, Yunyan
    Liu, Yuyang
    Zhai, Xinyu
    Chai, Zhaoyang
    Liu, Xiaohan
    Zhan, Zifeng
    Dobbs, Fred C.
    Tang, Ying Zhong
    [J]. MICROORGANISMS, 2019, 7 (08)
  • [4] Harmful dinoflagellate resting cysts in ships' ballast tank sediments: potential for introduction into English and Welsh waters
    Hamer, JP
    Lucas, IAN
    McCollin, TA
    [J]. PHYCOLOGIA, 2001, 40 (03) : 246 - 255
  • [5] Occurrence and germination of dinoflagellate cysts in surface sediments from the Red Sea off the coasts of Saudi Arabia
    Mohamed, Zakaria A.
    Al-Shehri, Abdulrahman M.
    [J]. OCEANOLOGIA, 2011, 53 (01) : 121 - 136
  • [6] Mycological study of ballast waters and sediments of commerical ships in Vladivostok port
    Zvereva L.V.
    Zvyagintsev A.Y.
    Ivin V.V.
    [J]. Russian Journal of Biological Invasions, 2012, 3 (3) : 188 - 201
  • [7] Study on the dinoflagellate cysts in ballast tank sediments of international vessels in Chinese shipyards
    Lin, Ling
    Wang, Qiong
    Wu, Huixian
    [J]. MARINE ENVIRONMENTAL RESEARCH, 2021, 169
  • [8] Bacterial community composition and diversity in the ballast water of container ships arriving at Yangshan Port, Shanghai, China
    Wang, Qiong
    Cheng, Fangping
    Xue, Junzeng
    Xiao, Nanyan
    Wu, Huixian
    [J]. MARINE POLLUTION BULLETIN, 2020, 160
  • [9] Calcareous dinoflagellate cysts in South and equatorial Atlantic surface sediments: diversity, distribution, ecology and potential for palaeoenvironmental reconstruction
    Vink, A
    [J]. MARINE MICROPALEONTOLOGY, 2004, 50 (1-2) : 43 - 88
  • [10] Diversity and distribution of dinoflagellate cysts in surface sediments from fjords of western Vancouver Island (British Columbia, Canada)
    Gurdebeke, Pieter R.
    Pospelova, Vera
    Mertens, Kenneth Neil
    Dallimore, Audrey
    Chana, Jasmin
    Louwye, Stephen
    [J]. MARINE MICROPALEONTOLOGY, 2018, 143 : 12 - 29
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