海洋学研究 >

2016 , Vol. 34 >Issue 4: 84 - 91

DOI: https://doi.org/10.3969/j.issn.1001-909X.2016.04.011

研究报道

深圳湾浮游细菌生物量的时空动态及影响因素

  • 陈淑文 ,
  • 宋俊廷 ,
  • 类成龙 ,
  • 汪翔 ,
  • 蔡中华
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  • 1.清华大学 生命科学学院, 北京 100084;
    2.清华大学 深圳研究生院 海洋科学与技术学部, 广东 深圳 518055
陈淑文(1992-),女,安徽宿松县人,主要从事海洋微生物生态学方面的研究。E-mail:qingyimeimei19@sina.com

收稿日期: 2016-05-05

  修回日期: 2016-06-07

  网络出版日期: 2022-11-24

基金资助

深圳市科技公关项目资助(JSGG20140519113458237)

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Temporal and spatial dynamics of bacterioplankton biomass and the influenced factors in Shenzhen Bay

  • CHEN Shu-wen ,
  • SONG Jun-ting ,
  • LEI Cheng-long ,
  • WANG Xiang ,
  • CAI Zhong-hua
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  • 1. School of Life Science, Tsinghua University, Beijing 100084, China;
    2. Division of Marine Science and Technology, Graduate School at Shenzhen of Tsinghua University, Shenzhen 518055, China

Received date: 2016-05-05

  Revised date: 2016-06-07

  Online published: 2022-11-24

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摘要

自2015年5月至2016年3月在深圳湾布设了3个站位,对该海域进行了每季至少1次共7个航次的浮游细菌生物量调查。结果表明:(1)深圳湾浮游细菌生物量季节均值的变化范围为(4.90~86.90)×10-2μg·mL-1,总均值为3.14×10-1μg·mL-1;(2)深圳湾浮游细菌生物量的季节变化模式为:冬季(5.98×10-1μg·mL-1)>秋季(3.02×10-1μg·mL-1)>夏季(2.79×10-1μg·mL-1)>春季(7.52×10-2μg·mL-1);(3)从空间分布来看,浮游细菌生物量湾中含量最高,湾口其次,湾顶最低;(4)深圳湾浮游细菌生物量与亚硝氮含量呈极显著的正相关(P<0.01),与氨氮含量呈显著正相关(P<0.05);(5)深圳湾水体中浮游细菌丰度季节均值变化范围为(2.45~43.50)×106个·mL-1,年均值达1.57×107个·mL-1;(6)从整体的细菌丰度及生物量来看,深圳湾海域呈现富营养化状态,湾中最严重,湾口次之,湾顶最轻。

关键词： 深圳湾; 浮游细菌; 生物量; 时空变化; 影响因素

本文引用格式

陈淑文 , 宋俊廷 , 类成龙 , 汪翔 , 蔡中华 . 深圳湾浮游细菌生物量的时空动态及影响因素[J]. 海洋学研究, 2016 , 34(4) : 84 -91 . DOI: 10.3969/j.issn.1001-909X.2016.04.011

Abstract

In order to study the extent of eutrophication in Shenzhen Bay, spatial and temporal distributions of bacterioplankton biomass were seasonally investigated at three sampling stations in Shenzhen Bay in May, June, September, October and December in 2015 and March in 2016. The seasonal bacterioplankton biomass ranged from 4.90×10-2 μg·mL-1to 86.90×10-2 μg·mL-1, with an annual average of 3.14×10-1 μg·mL-1. The bacterioplankton biomass was the greatest in winter (5.98×10-1 μg·mL-1), followed by autumn (3.02×10-1 μg·mL-1), summer (2.79×10-1 μg·mL-1), and spring (7.52×10-2 μg·mL-1) in turn, revealing different seasonal patterns in this bay. The bacterioplankton biomass decreased horizontally from the center of the bay to the mouth of the bay and the top of the bay, with a higher biomass at station near the area for cultivation. The bacterioplankton biomass was significantly po sitively relatived to NO-2-N and NH+4-N in Shenzhen Bay. The seasonal abundance of bacterioplankton ranged from 2.45×106 ind·mL-1 to 43.50×106 ind·mL-1, with an annual average of 1.57×107 ind·mL-1, implying serious eutrophication in this bay and revealing a decreasing pattern from the center to the mouth and the top of the bay.

Key words： Shenzhen Bay; bacterioplankton; biomass; temporal and spatial variation; affecting factor

参考文献

[1] FUHRAM J A. Microbial community structure and its functional implications [J].Nature,2009,459:193-199.
[2] SUZANNE L S. Microbial ecology of ocean biogeochemistry: A community perspective [J]. Science,2008,320:1 043-1 045.
[3] ZHANG Yu-bin, ZHANG Jie-xiang, SUN Xing-li.Advances in influence of seawater eutrophication on marine bacteria[J].Acta Ecologica Sinica,2012,32(10):3 225-3 232.
张瑜斌,章洁香,孙省利.海水富营养化对海洋细菌研究的进展[J].生态学报,2012,32(10):3 225-3 232.
[4] AZAM F,FENCHEL T,FIELD J G,et al.The ecological role of water-column microbes in the sea[J]. Mar Ecol Prog Ser,1983,10:257-263.
[5] ZHAO Chen-chen, ZHANG Shi-yan, MAO Xian-zhong. Variations of annual load of TN and TP in the deep bay watershed, Shenzhen[J]. Environmental Science,2014,35(11):4 111-4 117.
赵晨辰,张世彦,毛献忠.深圳湾流域TN和TP年入海年通量变化规律研究[J].环境科学,2014,35(11):4 111-4 117.
[6] ZHANG Jun-xiao, LI Xu-lu, XIAO Zhi-jian. Temporal and spatial distributions and sources of total dissolved phosphorus in the Shenzhen Bay and adjacent coastal waters [J].China Environmental Science,2015,35(3):871-878.
张军晓,李绪录,肖志建.深圳湾及邻近水域总溶解磷的来源和时空分布[J].中国环境科学,2015,35(3):871-878.
[7] DAI Ji-cui, GAO Xiao-wei, NI Jin-ren, et al. Status analysis of nutrients and eutrophication assessment in Shenzhen coastalwaters[J]. Environmental Science,2009,30(10):2 879-2 883.
戴纪翠,高晓薇,倪晋仁,等.深圳近海海域营养现状分析与富营养化水平评价[J].环境科学,2009,30,(10):2 879-2 883.
[8] WAN You-peng, MAO Xian-zhong.Numerical simulation of water quality of Shenzhen Bay[J].Water Resources and Hydropower Engineering,2015,46(2):44-47.
万由鹏,毛献忠.深圳河湾水质数值模拟研究[J].水利水电技术,2015,46(2):44-47.
[9] ZHOU Kai, ZHANG Jie-xiang, ZHANG Yu-bin, et al. Temporal and spatial distributions of bacterioplankton biomass and the influenced factors in Shenzhen Bay[J]. Journal of Tropical Oceanography,2013,32(3):65-71.
周凯,章洁香,张瑜斌,等.深圳湾浮游细菌生物量的时空分布及其影响因素[J].热带海洋学报,2013,32(3):65-71.
[10] MENG Wei, ZHANG Shu-zhen. Analysis of the Shenzhen City Project for discharging waste water on the water quality of the Shenzhen Bay [J]. Marine Science Bulletin,1987,6(1):49-53.
孟伟,张淑珍.深圳市城市污水排海方案对深圳湾水体质量影响的分析[J].海洋通报,1987,6(1):49-53.
[11] JIANG Fa-jun, HU Zhang-li, HU Chao-qun. Correlation between spatial-temporal distribution of bacterioplankton and environmental factors in the Dapeng Bay[J]. Journal of Tropical Oceanography,2011,30(1):96-100.
姜发军,胡章立,胡超群.大鹏湾浮游细菌时空分布与环境因子的关系[J].热带海洋学报,2011,30(1):96-100.
[12] GB/T 12763.6—2007 Specifications for oceanographic survey part 6: Marine Biological Survey[S].2007.
GB/T 12763.6—2007 海洋调查规范第6部分:海洋生物调查[S].2007.
[13] PORTER K G, FEIG Y S. The use of DAPI for identifying counting aquatic microflora[J].Limnol Oceanogr,1980,25(5):943-948.
[14] ZHENG Tian-ling,WANG Fei, XU Mei-zhu, et al.Bacterial production, biomass and role in microbialloopin Taiwan Strait[J]. Oceanologia et Limnologia Sinica,2002,33(4):415-423.
郑天凌,王斐,徐美珠,等.台湾海峡海域细菌产量、生物量及其在微食物环中的作用[J].海洋与湖沼,2002,33(4):415-423.
[15] GB/T 12763.6—2007 Specification for oceanographic survey part 4: Survey of chemical parameters in sea water[S].2007.
GB/T 12763.4—2007 海洋调查规范第4部分:海水化学要素调查[S].2007.
[16] TAN Ji-yang, HUANG Liang-min, TAN Ye-hui, et al. The influences of water-mass on phytoplankton community structure in the Luzon Strait [J].Acta Oceanologica Sinica(in Chinese),2013,35(6):178-189.
谭激扬,黄良民,谭烨辉,等.水团对吕宋海峡浮游植物群落结构的影响[J].海洋学报,2013,35(6):178-189.
[17] PAERL H W, DYBLE J,MOISANDER P H, et al. Microbial indicators of aquatic ecosystem change: Current applications to eutrophication studies[J]. FEMS MicrobiolEcol,2003,46:233-246.
[18] ZHANG Jie-xiang. The changes of microbial community along the different trophic gradient of seawater in Zhanjiang Bay[D].Zhanjiang:Guangdong Ocean University,2011:88-90.
章洁香.湛江湾微生物群落在不同营养梯度水体中的变化[D].湛江:广东海洋大学,2011:88-90.
[19] ZHOU Wei-hua, WANG Han-kui, DONG Jun-de, et al. Phytoplankton and bacterial biomass and their relationship with the environmental factors in autumn and winter in the Sanya Bay,China[J]. Acta Ecologica Sinica,2006,26(8):2 633-2 639.
周伟华,王汉奎,董俊德,等.三亚湾秋、冬季浮游植物和细菌的生物量分布特征及其与环境因子的关系[J].生态学报,2006,26(8):2 633-2 639.
[20] NAGANUMA T, MIURA S.Abundance, production and viability of bacterioplankton in the Seto Inland Sea, Japan[J].J Oceanogr,1997,53:435-442.
[21] LIN Xiao-tao, YAN Rong-jun, HUANG Chang-jiang.Distribution of bacteria and environmental factors in the large-scale mariculture area of Zhelin Bay in East Guangdong, China [J].Acta Oceanologica Sinica (in Chinese),2006,28(3):167-172.
林小涛,晏荣军,黄长江.粤东大规模养殖区柘林湾细菌的分布与环境因素关系[J].海洋学报,2006,28(3):167-172.
[22] BAI Jie, LI Kui-ran, LI Zheng-yan, et al. Relationship between the environmental factors and distribution of bacterioplankton in the Bohai Sea [J]. Journal of Ocean University of Qingdao,2003,33(6):841-845.
白洁,李岿然,李正炎,等.渤海春季浮游细菌分布与生态环境因子的关系[J].青岛海洋大学学报,2003,33(6):841-845.
[23] SHIAH F K, DUCKLOW H W. Temperature regulation of heterotrophic bacterioplankton biomass, production and specific growth rate in the Chesapeake Bay [J]. Limnol Oceanogr,1994,39(6):1 243-1 258.
[24] POMEROY L R, WIEBE W J. Temperature and substrates as interactive limiting factors for marine heterotrophic bacteria[J]. Aquat Microb Ecol,2001,23(2):187-204.
[25] RIVKIN R B, ANDERSON M R, LAJZEROWICZ C. Microbial processes in cold oceans: Ⅰ. Relationship between temperature and bacterial growth rate[J]. Aquat Microb Ecol,1996,10(3):243-254.
[26] SHEN Guo-ying, HUANG Ling-feng, GUO Feng, et al. Marine ecology [M]. The third edition. Beijing: Science Publishing Group,2010:149-154,174-181.
沈国英,黄凌风,郭丰,等.海洋生态学[M].第3版.北京:科学出版社,2010:149-154,174-181.
[27] FALKOWSKI P G, FENCHEL T, DELONG E F. The microbial engines that drive earth’s biogeochemical cycles [J].Science,2008,320:1 034-1 039.
[28] LAW A T, BUTTON D K. Multiple-carbon-source-limited growth kinetics of a marine coryneform bacterium[J].Journal of Bacteriology,1977,129(1):115-123.
[29] LIN Rong-gen.Reviewing of the assessing methods for coastal eutrophication [J]. Marine Environmental Science,1996,15(2):28-31.
林荣根.海水富营养化水平评价方法浅析[J].海洋环境科学,1996,15(2):28-31.
[30] LU Chu-qian, CAI Wei-xu, YU Han-sheng.Assessment and research in the potential eutrophicationof Lingdingyang sea area[J]. Marine Science Bulletin,2010,29(6):712-716.
卢楚谦,蔡伟叙,余汉生.伶仃洋海域潜在性富营养化评价与研究[J].海洋通报,2010,29(6):712-716.
[31] ZHANG Jing, ZHANG Yu-bin, ZHOU Kai,et al. Evaluation on temporal and spatial distribution of nutrientsand potential eutrophication in Shenzhen Bay[J]. Ecology and Environmental Sciences,2010,19(2):253-261.
张静,张瑜斌,周凯,等.深圳湾海域营养盐的时空分布及潜在性富营养化程度评价[J].生态环境学报,2010,19(2):253-261.
[32] ZHANG Yu-bin, ZHANG Jie-xiang, ZHANG Cai-xue, et al.The spatial and temporal distribution of chlorophyll a and the influencing factors in Shenzhen Bay with frequent occurrence of red tide[J].Ecology and Environmental Sciences,2009,18(5):1 638-1 643.
张瑜斌,章洁香,张才学,等.赤潮多发区深圳湾叶绿素a的时空分布及其影响因素[J].生态环境学报,2009,18(5):1 638-1 643.
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