辽东湾鱼类群落结构的季节变化特征

doi:10.16378/j.cnki.1003-1111.22053

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Abstract Liaodong Bay is one of the three major bays of Bohai Sea, with the highest latitude in China. It is an important spawning ground, feeding ground and fishery production ground for a variety of economic fish and macroinvertebrates. As changing environment conditions affect Liaodong Bay, fish communities may also shift. In order to study the seasonal variation characteristics of fish communities in Liaodong Bay, bottom trawl surveys were carried out on three voyages in May (spring), August (summer) and October (Autumn) in 2020. The seasonal variation of fish species composition, dominant species, diversity and community spatial structure were analyzed, the seasonal alternation index (AI) and migration index (MI) of community were calculated, and the abundance-biomass comparison (ABC) curve of fish community was established in Liaodong Bay. The results showed that there were 58 species of fish caught in three seasons in Liaodong Bay, including 34 species in spring, 49 species in summer and 46 species in winter. The dominant species were Cynoglossus joyneri, Setipinna taty and Johnius belengeri in spring, Chaeturichthys stigmatias, C. joyneri, Argyrosomus argentatus, J. belengeri and Konosirus punctatus in summer, and C. stigmatias, C. joyneri, Chaeturichthys hexanema, S. taty and J. belengeri in autumn. The dominant species were mainly low trophic fish with short life cycle and small size. The diversity index of fish community structure was 1.34~1.63, the richness index was 1.44~1.68, and the evenness index was 0.60~0.64. The diversity of fish community was gradually increasing from spring to autumn in Liaodong Bay. Fish was divided into three community groups in Liaodong Bay: the northern nearshore community near the top of Liaodong Bay (group Ⅰ), the deep-water community in the central and southern part of Liaodong Bay (Group Ⅱ) and the deep-water community at the mouth of Liaodong Bay (Group Ⅲ). There were three community groups in spring and summer, and two community groups in autumn. Analysis of Similarities (ANOSIM) test showed that the fish community groups divided above were significant differences in Liaodong Bay in each season (R=0.649~0.787,P<0.001). The spatial pattern of fish community group maintained relative stability during seasonal changes in Liaodong Bay, such as the northern nearshore community near the top of Liaodong Bay, which always existed in three seasons, while other regions sometimes integrated together, and sometimes maintained their own spatial structure. Bottom temperature had the highest correlation coefficient with spatial distribution of fish community in spring and summer (R=0.270 in spring, R=0.408 in summer),and water depth had the highest correlation coefficient in autumn(R=0.376 in autumn).The biomass and frequency of fish were significantly different along the water depth gradient. The results of ABC curve showed that the abundance curves of fish were above the biomass curve in Liaodong Bay in three seasons, indicated that the fish community was seriously disturbed.

Key words： Liaodong Bay fish community species composition spatial structure seasonal variation community stability

Received: 20 June 2022

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	Articles by authors
	WANG Xiaolin
	JI Guang
	ZHANG Yijing
	WANG Aiyong
	DONG Jing
	LIU Xiuze

Cite this article:

WANG Xiaolin,JI Guang,ZHANG Yijing, et al. Seasonal Variation Characteristics of Fish Community Structure in Liaodong Bay[J]. Fisheries Science, 2023, 42(6): 996-1005.

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https://www.shchkx.com/EN/10.16378/j.cnki.1003-1111.22053 OR https://www.shchkx.com/EN/Y2023/V42/I6/996

[1] 中国海湾志编纂委员会. 中国海湾志第二分册: 辽东半岛西部和辽宁省西部海湾[M]. 北京: 海洋出版社, 1997:1-2.
[2] 张波,袁伟,王俊.崂山湾春季鱼类群落的摄食生态及其主要种类[J].中国水产科学,2015,22(4):820-827.
[3] 高音,刘明勇,汤勇,等.辽东湾渔业资源及生态环境的调查分析[J].大连海洋大学学报,2013,28(2):211-216.
[4] 刘修泽,董婧,于旭光,等.辽宁省近岸海域的渔业资源结构[J].海洋渔业,2014,36(4):289-299.
[5] 孙康,徐斌.辽东湾渔业资源枯竭原因探究[J].辽宁大学学报(哲学社会科学版),2007,35(2):108-112.
[6] 刘修泽,李玉龙,王文波,等.辽东湾北部海域鱼类群落结构及多样性[J].水产学报,2015,39(8):1155-1165.
[7] 刘修泽,王召会,董婧,等.辽东湾6月鱼类的种类组成及空间分布[J].海洋渔业,2017,39(5):508-517.
[8] 田甲申,韩家波,张明,等.大连斑海豹自然保护区海域渔业资源现状初步研究[J].水产科学,2013,32(11):646-652.
[9] 董婧,刘修泽,王爱勇,等. 辽宁近海与河口区渔业资源[M].北京:中国农业出版社, 2018:1-271.
[10] 胥延钊,单秀娟,滕广亮.渤海游泳动物群落结构季节变动[J].水产科学,2023,42(2):260-267.
[11] 朱鑫华,吴鹤洲,徐凤山,等.黄渤海沿岸水域游泳动物群落多样性及其相关因素的研究[J].海洋学报,1994,16(3):102-112.
[12] 李忠义,吴强,单秀娟,等.渤海鱼类群落结构的年际变化[J].中国水产科学,2017,24(2):403-413.
[13] 刘蝉馨,秦克静,丁耕芜,等. 辽宁动物志:鱼类[M]. 沈阳:辽宁科学技术出版社, 1987:1-229.
[14] 刘瑞玉.中国海洋生物名录[M]. 北京: 科学出版社, 2008:887-1066.
[15] 刘效舜,吴敬南,韩光祖,等. 黄渤海区渔业资源调查与区划[M]. 北京: 海洋出版社, 1990:78-266.
[16] PINKAS L, OLIPHANT M S, IVERSON I L K. Food habits of albacore, bluefin tuna and bonito in California waters[J]. Fish Bulletin,1971,152:1-105.
[17] 程济生,俞连福.黄、东海冬季底层鱼类群落结构及多样性变化[J].水产学报,2004,28(1):29-34.
[18] LUDWIG J A, REYNOLDS J F. Statistical Ecology [M]. New York: Wiley-InterScience,1988:1-337.
[19] WILHM J L. Use of biomass units in Shannon′s formula[J]. Ecology,1968,49(1):153-156.
[20] CLARKE K R, WARWICK R M. Change in Marine Communities: an Approach to Statistical Analysis and Interpretation[M]. 2nd ed. Plymouth: PRIMER-E Ltd,2001.
[21] 周红,张志南.大型多元统计软件PRIMER的方法原理及其在底栖群落生态学中的应用[J].青岛海洋大学学报(自然科学版),2003,33(1):58-64.
[22] WARWICK R M.A new method for detecting pollution effects on marine macrobenthic communities[J].Marine Biology,1986,92(4):557-562.
[23] 李圣法.以数量生物量比较曲线评价东海鱼类群落的状况[J].中国水产科学,2008,15(1):136-144.
[24] 程济生, 邱盛尧, 李培军, 等. 黄渤海近岸水域生态环境与生物群落[M]. 青岛: 中国海洋大学出版社, 2004:209-392.
[25] 孙宝权,李恒翔,严岩.西大亚湾海域鱼类群落的多样性研究[J].水产科学,2007,26(7):394-399.
[26] 吴筱桐,丁翔翔,江旭,等.海州湾鱼类群落平均营养级和大型鱼类指数的变化特征[J].应用生态学报,2019,30(8):2829-2836.
[27] 高文斌,刘修泽,段有洋,等. 围填海工程对辽宁省近海渔业资源的影响及对策[J].大连水产学院学报,2009,24(S1):163-166.
[28] PRIEST J T, MUETER F J, RABORN S W, et al. Effects of environmental variables on a nearshore Arctic fish community,2001—2018[J].Polar Biology,2022,45(4):585-599.
[29] PÉREZ-RUZAFA A, GARCíA-CHARTON J A, BARCALA E, et al. Changes in benthic fish assemblages as a consequence of coastal works in a coastal lagoon:the Mar Menor (Spain,Western Mediterranean)[J].Marine Pollution Bulletin, 2006,53(1/2/3/4):107-120.
[30] DAAN N, GISLASON H, G POPE J, et al. Changes in the North Sea fish community:evidence of indirect effects of fishing?[J].ICES Journal of Marine Science,2005,62(2):177-188.
[31] 程家骅,姜亚洲.捕捞对海洋鱼类群落影响的研究进展[J].中国水产科学,2008,15(2):359-366.
[32] 孙鹏飞,单秀娟,吴强,等.莱州湾及黄河口水域鱼类群落结构的季节变化[J].生态学报,2014,34(2):367-376.
[33] KUSHLAN J A. Environmental stability and fish community diversity[J].Ecology,1976,57(4):821-825.
[34] MCCLATCHIE S, MILLAR R B, WEBSTER F, et al. Demersal fish community diversity off New Zealand:is it related to depth, latitude and regional surface phytoplankton?[J].Deep Sea Research Part I:Oceanographic Research Papers,1997,44(4):647-667.
[35] 李圣法,程家骅,李长松,等.东海中部鱼类群落多样性的季节变化[J].海洋渔业,2005,27(2):113-119.
[36] 牛翠娟,娄安如,孙儒泳,等. 基础生态学[M].2版. 北京: 高等教育出版社, 2007:154-206.
[37] 邓景耀,赵传絪. 海洋渔业生物学[M]. 北京: 农业出版社, 1991:413-452.
[38] 郭建忠,陈作志,许友伟,等.人类活动对大亚湾海域鱼类群落多样性及其演替的影响[J].中国水产科学,2018,25(3):595-607.
[39] 李圣法,程家骅,严利平.东海大陆架鱼类群落的空间结构[J].生态学报,2007,27(11):4377-4386.
[40] 苏程程,单秀娟,杨涛.山东半岛南部海域渔业资源结构及关键种的年际变化[J].水产学报,2021,45(12):1983-1992.
[41] 庄平,张涛,李圣法,等.长江口鱼类[M].2版.北京:中国农业出版社,2018:1-657.
[42] 史赟荣,晁敏,全为民,等.2010年春季长江口鱼类群落空间分布特征[J].中国水产科学,2011,18(5):1141-1151.
[43] 方志刚,穆云侠.渤海辽东湾富营养化的趋势研究[J].环境保护科学,2001,27(3):15-17.
[44] 宋逸群,王传远,靳文静,等.渤海辽东湾海域表层沉积物有机质特征、来源及环境评价分析[J].生态科学,2022,41(2):84-90.