Apr. 2025

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2019 Vol. 38, No. 10

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2019, Vol. 38, No. 10 Content
2019, 38(10): .
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2019, Vol. 38, No. 10 Cover
2019, 38(10): .
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2019, Vol. 38, No. 10 Package
2019, 38(10): .
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Articles & Marine Biology
Roles of fishing and climate change in long-term fish species succession and population dynamics in the outer Beibu Gulf, South China Sea
Wang Xuehui, Qiu Yongsong, Du Feiyan, Liu Weida, Sun Dianrong, Chen Xiao, Yuan Weiwen, Chen Yong
2019, 38(10): 1-8. doi: 10.1007/s13131-019-1484-5
Abstract:
A prevailing, controversial hypothesis is that fishing pressure has played a greater role than climatic and environmental drivers, in changing fish species succession and biomass fluctuation in the South China Sea (SCS). Based on otter trawl survey d...
Evaluation of the performance of alternative assessment configurations to account for the spatial heterogeneity in age-structure: a simulation study based on Indian Ocean albacore tuna
Guan Wenjiang, Wu Jiawen, Tian Siquan
2019, 38(10): 9-19. doi: 10.1007/s13131-019-1485-4
Abstract:
Various population structures or spatial heterogeneities in population distribution have been an important source of model misspecification and have had an impact on estimation performance in fisheries stock assessment. In this study, we simulated th...
Estimating biological reference points for Largehead hairtail (Trichiurus lepturus) fishery in the Yellow Sea and Bohai Sea
Ji Yupeng, Liu Qun, Liao Baochao, Zhang Qingqing, Han Ya'nan
2019, 38(10): 20-26. doi: 10.1007/s13131-019-1343-4
Abstract:
It is important to find a reliable method to estimate maximum sustainable yield (MSY) or total allowable catch (TAC) for fishery management, especially when the data availability is limited which is a case in China. A recently developed method (CMSY)...
Trophic structure and energy flow of the resettled maritime area of the Bay of Bengal, Bangladesh through ECOPATH
Karim Ehsanul, Liu Qun, Xue Ying, Hasan Shanur Jahedul, Hoq M Enamul, Mahmud Yahia
2019, 38(10): 27-42. doi: 10.1007/s13131-019-1423-5
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The existing study was taken to represent the current information in order to develop a mass-balanced ecosystem model within the resettled maritime boundary area of the Bay of Bengal (BoB), Bangladesh from July 2016 to June 2017 through ECOPATH appro...
Ontogenetic difference of beak elemental concentration and its possible application in migration reconstruction for Ommastrephes bartramii in the North Pacific Ocean
Fang Zhou, Liu Bilin, Chen Xinjun, Chen Yong
2019, 38(10): 43-52. doi: 10.1007/s13131-019-1431-5
Abstract:
The migration route of oceanic squid provides critical information for us to understand their spatial and temporal variations. Mark-recapture and electronic tags tend to be problematic during processing. Cephalopod hard structures such as the beak, c...
δ13C and δ15N in Humboldt squid beaks: understanding potential geographic population connectivity and movement
Liu Bilin, Chen Xinjun, Qian Weiguo, Jin Yue, Li Jianhua
2019, 38(10): 53-59. doi: 10.1007/s13131-019-1487-2
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We quantified the δ13C and δ15N values in the lower beaks of Humboldt squid, Dosidicus gigas, collected from international waters off Costa Rica, Ecuador, Peru and Chile by Chinese squid jigging vessels during 2009, 2010 and 2013. There was a signifi...
Decadal variations in the community status of economically important invertebrates in the Bohai Sea
Wu Qiang, Guan Lisha, Li Zhongyi, Shan Xiujuan, Jin Xianshi
2019, 38(10): 60-66. doi: 10.1007/s13131-019-1488-1
Abstract:
With the decline of fish stocks, the proportions of economically important invertebrates like crustaceans and cephalopods have increased in the Bohai Sea. The community structure and trophic level of economically important invertebrates were analyzed...
A morphological evaluation of Chrysaora chinensis of Peninsular Malaysia and distinguishing its populations using geometric morphometrics
Low Liang Boon, Syazwan Wan Mohd, Rizman-Idid Mohammed
2019, 38(10): 67-74. doi: 10.1007/s13131-019-1483-6
Abstract:
The morphology of seven specimens of Chrysaora chinensis (Scyphomedusae, Semaestomae) obtained from four sites off the coast of Peninsular Malaysia was examined. Morphological characteristics of C. chinensis that encompasses structures such as the be...
Feeding strategies of Euphausia superba in the eastern South Shetland Islands in austral summer
Liu Mengtan, Tao Zhencheng, Zhang Ye, Yang Guang, Sun Song, Li Chaolun, Le Fengfeng
2019, 38(10): 75-83. doi: 10.1007/s13131-019-1392-8
Abstract:
Euphausia superba is a key species in the Southern Ocean that serves as a link between primary production and higher trophic levels. To investigate the feeding strategies of E. superba from the eastern South Shetland Islands, fatty acid biomarkers, s...
Spatio-temporal variability of phytoplankton assemblages and its controlling factors in spring and summer in the Subei Shoal of Yellow Sea, China
HUO Yuanzi, SHI Honghua, ZHANG Jianheng, LIU Qiao, DUAN Yuanliang, HE Qing, YU Kefeng, BI Hongsheng, Fan Chunlei, HE Peimin
2019, 38(10): 84-92. doi: 10.1007/s13131-019-1345-2
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The Subei Shoal is a special coastal area with complex physical oceanographic properties in the Yellow Sea. In the present study, the distribution of phytoplankton and its correlation with environmental factors were studied during spring and summer o...
Marine Information Science
An improved ARTSIST sea ice algorithm based on 19 GHz modified 91 GHz
Wu Zhankai, Wang Xingdong, Wang Xuemei
2019, 38(10): 93-99. doi: 10.1007/s13131-019-1482-7
Abstract:
An enhanced ARTSIST Sea Ice (ASI) algorithm is presented based on a data fusion method of calculating total sea ice concentration from high-frequency microwave data. Algorithms that use low-frequency data to calculate total sea ice concentration are ...
Comparative analysis of CPUE standardization of Chinese Pacific saury (Cololabis saira) fishery based on GLM and GAM
Hua Chuanxiang, Zhu Qingcheng, Shi Yongchuang, Liu Yu
2019, 38(10): 100-110. doi: 10.1007/s13131-019-1486-3
Abstract:
Pacific saury is an important high-seas fishery resource in the Northwest Pacific Ocean for the Chinese Mainland. Reliable and accurate catch per unit effort (CPUE) plays a significant rule in Pacific saury stock assessment. Many statistical models h...
Research Note & Marine Biology
Cloning, characterization and expression analysis of a microsomal glutathione S-transferase gene from the seagrass Zostera marina
Yan Wenjie, Liu Jiao, Seng Samphal, Zhou Bin, Ding Kuke
2019, 38(10): 111-115. doi: 10.1007/s13131-019-1429-z
Abstract:
The response of glutathione S-transferase (GST) in Zostera marina to temperature variation was analyzed at molecular level by cloning the microsomal GST gene and texting the microsomal GST expression regularity under different temperature. Specific s...