有害甲藻 Karenia mikimotoi 对日本普通乌贼 Todarodes pacificus 的有害影响

IF 1.4 4区 农林科学 Q3 FISHERIES Fisheries Science Pub Date : 2024-08-02 DOI:10.1007/s12562-024-01805-x
Masafumi Natsuike, Jun Yamamoto, Tetsuya Konishi, Shunsuke Kimura, Masahiko Kitagawa, Kazuhiko Itaya
{"title":"有害甲藻 Karenia mikimotoi 对日本普通乌贼 Todarodes pacificus 的有害影响","authors":"Masafumi Natsuike, Jun Yamamoto, Tetsuya Konishi, Shunsuke Kimura, Masahiko Kitagawa, Kazuhiko Itaya","doi":"10.1007/s12562-024-01805-x","DOIUrl":null,"url":null,"abstract":"<p>Japanese common squid <i>Todarodes pacificus</i> was exposed to the red tide-causing dinoflagellate <i>Karenia mikimotoi</i>, collected from a red tide event in Hakodate Port, in seawater at four densities (0, 90, 320, and 1900 <i>K. mikimotoi</i>cells mL<sup>−1</sup>) for 24 h. The number of squids that sunk to the bottom every hour and the survival of squids were recorded every 3 h. Squids in the group exposed to the highest cell density of <i>K. mikimotoi</i> began to sink to the bottom within 1 h of the start of the exposure test, and the frequency of anomalies (sinking or death) was significantly higher in this group than in the other groups (Wilcoxon signed-rank test with Bonferroni correction, <i>P</i>-values &lt; 0.001). Hazard ratios for squid mortality were affected by <i>K. mikimotoi</i> cell density (Cox proportional hazards model; <i>P</i>-values &lt; 0.01). These results suggest that <i>K. mikimotoi</i> is harmful to the Japanese common squid and that even short-term exposure to high densities of this alga causes debilitation and loss of swimming ability, leading to death. The debilitation and death of the Japanese common squid by <i>K. mikimotoi</i> has the potential to cause a loss of freshness and a decline in their commercial value, as has been observed during red tide events.</p>","PeriodicalId":12231,"journal":{"name":"Fisheries Science","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Detrimental effect of the harmful dinoflagellate Karenia mikimotoi on Japanese common squid Todarodes pacificus\",\"authors\":\"Masafumi Natsuike, Jun Yamamoto, Tetsuya Konishi, Shunsuke Kimura, Masahiko Kitagawa, Kazuhiko Itaya\",\"doi\":\"10.1007/s12562-024-01805-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Japanese common squid <i>Todarodes pacificus</i> was exposed to the red tide-causing dinoflagellate <i>Karenia mikimotoi</i>, collected from a red tide event in Hakodate Port, in seawater at four densities (0, 90, 320, and 1900 <i>K. mikimotoi</i>cells mL<sup>−1</sup>) for 24 h. The number of squids that sunk to the bottom every hour and the survival of squids were recorded every 3 h. Squids in the group exposed to the highest cell density of <i>K. mikimotoi</i> began to sink to the bottom within 1 h of the start of the exposure test, and the frequency of anomalies (sinking or death) was significantly higher in this group than in the other groups (Wilcoxon signed-rank test with Bonferroni correction, <i>P</i>-values &lt; 0.001). Hazard ratios for squid mortality were affected by <i>K. mikimotoi</i> cell density (Cox proportional hazards model; <i>P</i>-values &lt; 0.01). These results suggest that <i>K. mikimotoi</i> is harmful to the Japanese common squid and that even short-term exposure to high densities of this alga causes debilitation and loss of swimming ability, leading to death. The debilitation and death of the Japanese common squid by <i>K. mikimotoi</i> has the potential to cause a loss of freshness and a decline in their commercial value, as has been observed during red tide events.</p>\",\"PeriodicalId\":12231,\"journal\":{\"name\":\"Fisheries Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-08-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fisheries Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1007/s12562-024-01805-x\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"FISHERIES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fisheries Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1007/s12562-024-01805-x","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"FISHERIES","Score":null,"Total":0}
引用次数: 0

摘要

日本普通鱿鱼Todarodes pacificus暴露于从函馆港赤潮事件中采集的引起赤潮的甲藻Karenia mikimotoi中24小时。暴露于最高 K. mikimotoi 细胞密度组的鱿鱼在暴露试验开始后 1 小时内开始沉入海底,该组出现异常(沉底或死亡)的频率明显高于其他组(经 Bonferroni 校正的 Wilcoxon 符号秩检验,P 值为 0.001)。鱿鱼死亡率的危险比受 K. mikimotoi 细胞密度的影响(Cox 比例危险模型;P 值为 0.01)。这些结果表明,K. mikimotoi 对日本普通鱿鱼有害,即使短期接触高密度的这种藻类也会导致衰弱和游泳能力丧失,从而导致死亡。K. mikimotoi 使日本普通鱿鱼衰弱和死亡,有可能导致其新鲜度下降和商业价值降低,赤潮事件期间就曾观察到这种情况。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Detrimental effect of the harmful dinoflagellate Karenia mikimotoi on Japanese common squid Todarodes pacificus

Japanese common squid Todarodes pacificus was exposed to the red tide-causing dinoflagellate Karenia mikimotoi, collected from a red tide event in Hakodate Port, in seawater at four densities (0, 90, 320, and 1900 K. mikimotoicells mL−1) for 24 h. The number of squids that sunk to the bottom every hour and the survival of squids were recorded every 3 h. Squids in the group exposed to the highest cell density of K. mikimotoi began to sink to the bottom within 1 h of the start of the exposure test, and the frequency of anomalies (sinking or death) was significantly higher in this group than in the other groups (Wilcoxon signed-rank test with Bonferroni correction, P-values < 0.001). Hazard ratios for squid mortality were affected by K. mikimotoi cell density (Cox proportional hazards model; P-values < 0.01). These results suggest that K. mikimotoi is harmful to the Japanese common squid and that even short-term exposure to high densities of this alga causes debilitation and loss of swimming ability, leading to death. The debilitation and death of the Japanese common squid by K. mikimotoi has the potential to cause a loss of freshness and a decline in their commercial value, as has been observed during red tide events.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Fisheries Science
Fisheries Science 农林科学-渔业
CiteScore
3.80
自引率
5.30%
发文量
0
审稿时长
12-24 weeks
期刊介绍: Fisheries Science is the official journal of the Japanese Society of Fisheries Science, which was established in 1932. Recognized as a leading journal in its field, Fisheries Science is respected internationally for the publication of basic and applied research articles in a broad range of subject areas relevant to fisheries science. All articles are peer-reviewed by at least two experts in the field of the submitted paper. Published six times per year, Fisheries Science includes about 120 articles per volume. It has a rich history of publishing quality papers in fisheries, biology, aquaculture, environment, chemistry and biochemistry, food science and technology, and Social Science.
期刊最新文献
A highly sensitive detection of salmonids by real-time PCR targeting salmonid-specific retrotransposon Hpa I element Rapid and specific detection of mackerels of the genus Scomber using loop-mediated isothermal amplification (LAMP) Ultrasound treatment improved the emulsifying property of a protein concentrate obtained from giant squid Issue of the stock estimation that was clarified on the basis of the actual situation of voluntary fishery management of sea urchin Hemicentrotus pulcherrimus by dive fishery in Mikuni, Fukui Prefecture, Japan Behavioral evidence of saccharide mixture as a potent feeding effector for the purple mud crab Scylla tranquebarica
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1