水母旺发对珠江口鱼类资源量的影响

doi:10.11978/2016021

热带海洋学报 ›› 2016, Vol. 35 ›› Issue (6): 68-73.doi: 10.11978/2016021CSTR: 32234.14.2016021

水母旺发对珠江口鱼类资源量的影响

刘华雪, 许友伟, 陈作志, 张文博, 齐占会, 黄洪辉, 徐姗楠

中国水产科学研究院南海水产研究所, 广东省渔业生态环境重点实验室, 农业部南海渔业资源开发利用重点实验室, 广东广州 510300

收稿日期:2016-02-26 修回日期:2016-06-08 出版日期:2016-11-30 发布日期:2016-12-15
通讯作者: 徐姗楠(1979-), 女, 博士, 副研究员。Email: xushannan@scsfri.ac.cn
作者简介:作者简介：刘华雪(1984-), 男, 博士, 副研究员, 主要从事渔业生态环境研究。Email:liuhuaxue@scsfri.ac.cn
基金资助:
广州市科技计划项目珠江科技新星专项(2014J2200020); 国家重点基础研究发展计划(2015CB452904); 广东省自然科学基金项目(2015A030313785)

Impact on fish stock by jellyfish bloom in Pearl River Estuary

LIU Huaxue, XU Youwei, CHEN Zuozhi, ZHANG Wenbo, QI Zhanhui, HUANG Honghui, XU Shannan

Key Laboratory of Fishery Ecology and Environment, Guangdong Province;Key Laboratory of South China Sea Fishery Resources Exploitation &Utilization, Ministry of Agriculture;South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences;Guangzhou 510300, China

Received:2016-02-26 Revised:2016-06-08 Online:2016-11-30 Published:2016-12-15
Contact: XU Shannan. Email: xushannan@scsfri.ac.cn
Supported by:
Pearl River S&T Nova Program of Guangzhou (2014J2200020); National Basic Research Program of China (2015CB452904); Natural Science Foundation of Guangdong (2015A030313785)

摘要/Abstract

摘要： 水母作为胶质浮游动物的一大类群, 与其他浮游动物和鱼类有着复杂的食物联系, 在海洋食物网中占有相当重要的地位。2015年11月对珠江口环境特征、水母种群组成和鱼类资源进行现场调查, 共鉴定出11种水母, 其中花水母目和软水母目各有4种, 优势种为球形侧腕水母(Pleurobrachia globosa); 共鉴定出17种鱼类, 其中鲈形目种数最多(10种)。珠江口各站位鱼类资源渔获量呈现自北向南先升高, 再降低, 然后逐渐升高的趋势, 与浮游动物丰度和表层叶绿素a浓度分布有着较大差异。珠江口北部S1站水母类丰度为213个•m^-3, 其中球形侧腕水母占水母类丰度的99%, 而该站鱼类资源渔获量仅为7.8g•h^-1, 这很可能与水母类旺发有关。水母丰度与氮磷比正相关, 与渔获量负相关, 但相关性均不显著, 因此水母旺发对珠江口鱼类资源的影响机制仍需进一步研究。

关键词: 水母, 珠江口, 鱼类, 影响

Abstract: As a big group of gelatinous zooplankton, jellyfish are closely related to other zooplankton and fish through prey process, so they play an important role in marine food web. Environment character, jellyfish community and fish stock in the Pearl River Estuary (PRE) during November 2015 were studied. A total of 11 species of jellyfish were identified, belonging to four orders 10 genus. Leptothecata and Anthoathecata have four species, and the dominant species of jellyfish was Pleurobrachia globosa. A total of 17 species of fish were identified, most of which belong to Perciformes (10 species). Fish stock density increased from north to south, then decreased southward, and then gradually increased in the southern PRE. The minimum fish stock density was found in the northern part of the PRE (S1), where Pleurobrachia globosa had an outbreak. The spatial pattern of fish stock pattern was different from those of zooplankton abundance and surface chlorophyll a concentration. Due to the Pleurobrachia globosa outbreak and low fish stock density in the northern PRE, we speculate that this fish stock was influenced by jellyfish bloom in the PRE, but the exact mechanism remains to be studied.

Key words: Jellyfish, Pearl River Estuary, fish, impact

刘华雪, 许友伟, 陈作志, 张文博, 齐占会, 黄洪辉, 徐姗楠. 水母旺发对珠江口鱼类资源量的影响[J]. 热带海洋学报, 2016, 35(6): 68-73.

LIU Huaxue, XU Youwei, CHEN Zuozhi, ZHANG Wenbo, QI Zhanhui, HUANG Honghui, XU Shannan. Impact on fish stock by jellyfish bloom in Pearl River Estuary[J]. Journal of Tropical Oceanography, 2016, 35(6): 68-73.

参考文献

[1] 陈丽华, 陈钢, 李少菁, 等, 2003. 厦门港球型侧腕水母(Pleurobrachia globosa)的摄食研究[J]. 厦门大学学报(自然科学版), 42(2): 228–232. CHEN LIHUA, CHEN GANG, LI SHAOJING, et al, 2003. Studies on feeding of Ctenophore Pleurobrachia globosa in Xiamen Harbour[J]. Journal of Xiamen University (Natural Science), 42(2): 228–232 (in Chinese).
[2] 陈颖涵, 林元烧, 郑连明, 等, 2015. 北部湾北部水母类群集结构与数量分布[J]. 生态学报, 35(10): 3382–3393. CHEN YINGHAN, LIN YUANSHAO, ZHENG LIANMING, et al, 2015. The assemblage and abundance distribution of jellyfish in northern Beibu Gulf[J]. Acta Ecologica Sinica, 35(10): 3382–3393 (in Chinese).
[3] 丁军军, 徐奎栋, 2012. 黄海水母旺发区浮游鞭毛虫和纤毛虫群落结构分布及其与水母发生关系初探[J]. 海洋与湖沼, 43(3): 527–538. DING JUNJUN, XU KUIDONG, 2012. Community structure and distribution of pelagic nanoflagellates and ciliates and their relationship with jellyfish occurrence in southern Yellow Sea[J]. Oceanologia et Limnologia Sinica, 43(3): 527–538 (in Chinese).
[4] 高原, 赖子尼, 王超, 等, 2008. 珠江口浮游动物分布特征研究[J]. 中国水产科学, 15(2): 260–268. GAO YUAN, LAI ZINI, WANG CHAO, et al, 2008. Distributing characteristics of zooplankton in Pearl River Estuary[J]. Journal of Fishery Sciences of China, 15(2): 260–268 (in Chinese).
[5] 郭东晖, 李刚, 何静, 2012. 2007—2011年春季珠江口中东部水域水母研究[J]. 海洋与湖沼, 43(3): 584–588. GUO DONGHUI, LI GANG, HE JING, 2012. Ecological studies on the medusae in the mid-eastern Pearl River Estuary during the springs of 2007–2011[J]. Oceanologia et Limnologia Sinica, 43(3): 584–588 (in Chinese).
[6] 黄良敏, 李军, 张雅芝, 等, 2010. 闽江口及附近海域渔业资源现存量评析[J]. 热带海洋学报, 29(5): 142–148. HUANG LIANGMIN, LI JUN, ZHANG YAZHI, et al, 2010. Current fishery resource assessment in the Minjiang River Estuary and its neighboring waters[J]. Journal of Tropical Oceanography, 29(5): 142–148 (in Chinese).
[7] 李开枝, 尹健强, 黄良民, 等, 2005. 珠江口浮游动物的群落动态及数量变化[J]. 热带海洋学报, 24(5): 60–68. LI KAIZHI, YIN JIANQIANG, HUANG LIANGMIN, et al, 2005. Dynamic variations of community structure and quantity of zooplankton in Zhujiang River Estuary[J]. Journal of Tropical Oceanography, 24(5): 60–68 (in Chinese).
[8] 李永振, 陈国宝, 孙典荣, 2000. 珠江口鱼类组成分析[J]. 水产学报, 24(4): 312–317. LI YONGZHEN, CHEN GUOBAO, SUN DIANRONG, 2000. Analysis of the composition of fishes in the Pearl River Estuarine waters[J]. Journal of Fisheries of China, 24(4): 312–317 (in Chinese).
[9] 刘春胜, 庄志猛, 陈四清, 等, 2016. 三种大型钵水母幼体对牙鲆和许氏平鲉仔稚鱼的捕食选择性[J]. 中国水产科学, 23(2): 436–446. LIU CHUNSHENG, ZHUANG ZHIMENG, CHEN SIQING, et al, 2016. Predation of three juvenile scyphomedusa species to Paralichthys olivaceus and Sebastes schlegeli larvae[J]. Journal of Fishery Sciences of China, 23(2): 436–446 (in Chinese).
[10] 曲长凤, 宋金明, 李宁, 2014. 水母旺发的诱因及对海洋环境的影响[J]. 应用生态学报, 25(12): 3701–3712. QU CHANGFENG, SONG JINMING, LI NING, 2014. Causes of jellyfish blooms and their influence on marine environment[J]. Chinese Journal of Applied Ecology, 25(12): 3701–3712 (in Chinese).
[11] 孙松, 于志刚, 李超伦, 等, 2012. 黄、东海水母暴发机理及其生态环境效应研究进展[J]. 海洋与湖沼, 43(3): 401–405. SUN SONG, YU ZHIGANG, LI CHAOLUN, et al, 2012. Progress in the jellyfish bloom research in the Yellow Sea and East China Sea[J]. Oceanologia et Limnologia Sinica, 43(3): 401–405 (in Chinese).
[12] CONDON R H, GRAHAM W M, DUARTE C M, et al, 2012. Questioning the rise of gelatinous zooplankton in the world’s oceans[J]. Bioscience, 62(2): 160–169.
[13] DONG ZHIJUN, LIU DONGYAN, KEESING J K, 2010. Jellyfish blooms in China: Dominant species, causes and consequences[J]. Marine Pollution Bulletin, 60(7): 954–963.
[14] LIU HUAXUE, LI KAIZHI, HUANG HONGHUI, et al, 2013. Seasonal community structure of mesozooplankton in the Daya Bay, South China Sea[J]. Journal of Ocean University of China, 12(3): 452–458.
[15] MCNAMARA M E, LONSDALE D J, CERRATO R M, 2010. Shifting abundance of the ctenophore Mnemiopsis leidyi and the implications for larval bivalve mortality[J]. Marine Biology, 157(2): 401–412.
[16] PURCELL J E, ARAI M N, 2001. Interactions of pelagic cnidarians and ctenophores with fish: A review[J]. Hydrobio?logia, 451(1/2/3): 27–44.
[17] PURCELL J E, DECKER M B, 2005. Effects of climate on relative predation by scyphomedusae and ctenophores on copepods in Chesapeake Bay during 1987–2000[J]. Limnology and Oceanography, 50(1): 376–387.
[18] PURCELL J E, UYE S, LO W T, 2007. Anthropogenic causes of jellyfish blooms and their direct consequences for humans: A review[J]. Marine Ecology Progress Series, 350: 153–174.
[19] SCHROPE M, 2012. Marine ecology: Attack of the blobs. Jellyfish will bloom as ocean health declines, warn biologists. Are they already taking over?[J]. Nature, 482(7383): 20–21.
[20] SHEN PINGPING, LI YANAN, QI YUZZO, et al, 2012. Morphology and bloom dynamics of Cochlodinium geminatum (Schütt) in the Pearl River Estuary, South China Sea[J]. Harmful Algae, 13: 10–19.
[21] SUN SONG, LI YINGHONG, SUN XIAOXIA, 2012. Changes in the small-jellyfish community in recent decades in Jiaozhou Bay, China[J]. Chinese Journal of Oceanology and Limnology, 30(4): 507–518.
[22] UYE S, UETA U, 2004. Recent increase of jellyfish populations and their nuisance to fisheries in the Inland Sea of Japan[J]. Bulletin of the Japanese Society of Fisheries Oceanography, 68(1): 9–19.
[23] YIN KEDONG, ZHANG JIANLIN, QIAN PEIYUAN, et al, 2004. Effect of wind events on phytoplankton blooms in the Pearl River Estuary during summer[J]. Continental Shelf Research, 24(16): 1909–1923.

水母旺发对珠江口鱼类资源量的影响

Impact on fish stock by jellyfish bloom in Pearl River Estuary

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0

[1]	罗勇, 黄林韬, 杨剑辉, 练健生, 刘骋跃, 江雷, 梁宇娴, 陈伦举, 雷新明, 刘胜, 黄晖. 海南临高红牌—马袅沿岸海域造礁石珊瑚群落结构及其环境影响因子[J]. 热带海洋学报, 2024, 43(3): 72-86.
[2]	雷明凤, 余克服, 廖芝衡, 陈飚, 黄学勇, 陈小燕. 西沙群岛银屿珊瑚礁的生态快速退化及其对鱼类的影响[J]. 热带海洋学报, 2024, 43(3): 87-99.
[3]	陈泽生, 李振宁, 郭媛媛, 王腾, 杜岩. 基于CESM模式的4至6月热带西南印度洋海表异常增暖对印太气候影响的研究^*[J]. 热带海洋学报, 2024, 43(2): 12-20.
[4]	杨斌, SALENDRA Limbadri, 刘娟, 刘永宏. 水母共附生真菌Aspergillus fumigatus SCSIO41214中生物碱类化合物研究[J]. 热带海洋学报, 2023, 42(4): 195-201.
[5]	宋星宇, 林雅君, 张良奎, 向晨晖, 黄亚东, 郑传阳. 粤港澳大湾区近海中小型浮游动物分布特征及影响因素^*[J]. 热带海洋学报, 2023, 42(3): 136-148.
[6]	赵中贤, 孙珍, 毛云华, 张伙带. 南海北部陆缘不均匀伸展及脉动式构造升降史^*[J]. 热带海洋学报, 2023, 42(3): 96-115.
[7]	邢建伟, 宋金明. 南海大气沉降及其生态环境效应^*[J]. 热带海洋学报, 2023, 42(3): 19-39.
[8]	高娜, 赵明利, 马毅, 徐婉明, 詹海刚, 蔡树群. 台风对珠江口风暴增水的影响分析[J]. 热带海洋学报, 2023, 42(1): 32-42.
[9]	王子涵, 曾聪, 姜子禺, 曹玲. 东海及其邻近海域受胁鱼类保护空缺分析[J]. 热带海洋学报, 2023, 42(1): 66-86.
[10]	唐灵, 聂宇华, 王平, 汤超莲. 1974—2020年珠江口外海海洋热浪变化趋势分析[J]. 热带海洋学报, 2022, 41(6): 143-150.
[11]	商博文, 吴云超, 江志坚, 刘松林, 黄小平. 珠江口沉积物有机质特征、来源及其对碳存储的意义[J]. 热带海洋学报, 2022, 41(3): 16-28.
[12]	尹天齐, 王庆, 杨宇峰, 岑竞仪. 基于形态学和DNA分子鉴定的珠江口浮游动物群落结构比较研究[J]. 热带海洋学报, 2022, 41(3): 172-185.
[13]	陈琼, 唐世林, 吴颉. 基于GF-4卫星反演的珠江口水体表层悬浮泥沙时空变化特征*[J]. 热带海洋学报, 2022, 41(2): 65-76.
[14]	杜崇, 贺君, 孙婷婷, 王雷, 王方晗, 董志军. 2019年南海北部近海水母暴发原因种的分子鉴定[J]. 热带海洋学报, 2022, 41(2): 142-148.
[15]	帅义萍, 陈寅超, 刘子嘉, 葛在名, 马梦真, 张苑芳, 李芊. 2016年春季季风转换期的珠江冲淡水分布与生态特征分析^*[J]. 热带海洋学报, 2021, 40(5): 63-71.