Home Journals Articles Updates About
CN
image
收藏切换
Evaluation of the prediction effect of two GAMs on the distribution of Cynoglossus joyneri in the Haizhou Bay
收藏切换
PDF
Xiao Sun1, Yunlei Zhang1, Xiaoxiao Liu1, Yuan Cheng3, Yupeng Ji1, 4, Yiping Ren1, 2, 4, Ying Xue1, 4, *
Haiyang Xuebao | 2020, 42(6) : 20 - 28
Less
收藏切换
Haiyang Xuebao | 2020, 42(6): 20-28
• Marine Biology •
Evaluation of the prediction effect of two GAMs on the distribution of Cynoglossus joyneri in the Haizhou Bay
Full
Xiao Sun1, Yunlei Zhang1, Xiaoxiao Liu1, Yuan Cheng3, Yupeng Ji1, 4, Yiping Ren1, 2, 4, Ying Xue1, 4, *
Affiliations
  • 1 Fisheries College, Ocean University of China, Qingdao 266003, China
  • 2 Laboratory for Marine Fisheries Science and Food Production Processes, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China
  • 3 Offshore (Dalian) Ecological Development Co. Ltd., Dalian 116023, China
  • 4 Field Observation and Research Station of Haizhou Bay Fishery Ecosystem, Ministry of Education, Qingdao 266003, China
Published: 2020-06-25 doi: 10.3969/j.issn.0253-4193.2020.06.003
Outline
收藏切换

Based on the bottom trawl surveys in the Haizhou Bay and adjacent waters during spring and autumn of 2011 and 2013−2018, the performance of regular GAM and PCA-GAM was compared, and the distribution of Cynoglossus joyneri in this area was predicted. The predictive ability and fitting effect of the two GAMs were evaluated by cross-validation. The results showed that the goodness of fit and prediction effects of PCA-GAM were better than those of regular GAM. In spring and autumn, the abundance of C. joyneri in the southern waters was higher than that in the northern waters, and the abundance in the near-shore shallow waters was larger than that in the deep waters. The higher water temperature in the coastal waters of the southern Haizhou Bay was conducive to the development of gonads for the spawning groups during spring and autumn. The lower salinity was conducive to the growth and development of fish eggs and larvae. At the same time, the abundant prey resources in the coastal waters provides a large amount of food for it after spawning period. In this study, two GAMs were used to predict the resource distribution of C. joyneri in the Haizhou Bay in spring and autumn of 2018. The results showed that the predicted abundance by PCA-GAM were more consistent with the actual catches, and the performance of PCA-GAM was better than the regular GAM. This study provides a new method for studying the spatial distribution of marine organisms in the future.

GAM  /  principal component analysis  /  Haizhou Bay  /  central Yellow Sea  /  Cynoglossus joyneri
Xiao Sun, Yunlei Zhang, Xiaoxiao Liu, Yuan Cheng, Yupeng Ji, Yiping Ren, Ying Xue. Evaluation of the prediction effect of two GAMs on the distribution of Cynoglossus joyneri in the Haizhou Bay[J]. Haiyang Xuebao, 2020 , 42 (6) : 20 -28 . DOI: 10.3969/j.issn.0253-4193.2020.06.003
Appendix
Less
Year 2020 volume 42 Issue 6
PDF
79
35
Cite this Article
BibTeX
Article Info
doi: 10.3969/j.issn.0253-4193.2020.06.003
  • Receive Date：2019-08-14
  • Online Date：2026-03-26
  • Published：2020-06-25
Article Data
Affiliations
History
  • Received：2019-08-14
  • Revised：2019-12-02
Funding
Affiliations
    1 Fisheries College, Ocean University of China, Qingdao 266003, China
    2 Laboratory for Marine Fisheries Science and Food Production Processes, Pilot National Laboratory for Marine Science and Technology (Qingdao), Qingdao 266237, China
    3 Offshore (Dalian) Ecological Development Co. Ltd., Dalian 116023, China
    4 Field Observation and Research Station of Haizhou Bay Fishery Ecosystem, Ministry of Education, Qingdao 266003, China
References
Share
https://castjournals.cast.org.cn/joweb/hyxb/EN/10.3969/j.issn.0253-4193.2020.06.003
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62199257
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House