Acoustic deterrence to facilitate the conservation of pantropical spotted dolphins (Stenella attenuata) in the Western Pacific Ocean
文献类型： 外文期刊
作者： Fu, Weijie 1 ; Song, Zhongchang 1 ; Wang, Teng 4 ; Gao, Zhanyuan 1 ; Li, Jie 4 ; Zhang, Peng 4 ; Zhang, Yu 1 ;
作者机构： 1.Xiamen Univ, Coll Ocean & Earth Sci, State Key Lab Marine Environm Sci, Xiamen, Peoples R China
2.Xiamen Univ, Key Lab Underwater Acoust Commun & Marine Informat, Minist Educ, Xiamen, Peoples R China
3.Xiamen Univ, Coll Environm & Ecol, State Key Lab Marine Environm Sci, Xiamen, Peoples R China
4.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Key Lab Sustainable Utilizat Open sea Fishery, Minist Agr & Rural Affairs, Guangzhou, Peoples R China
关键词： pantropical spotted dolphins (Stenella attenuata); bycatch mitigation; acoustic deterrent system; fishery interaction; acoustic monitoring
期刊名称：FRONTIERS IN MARINE SCIENCE （ 影响因子：5.247； 五年影响因子：5.72 ）
ISSN：
年卷期： 2022 年 9 卷
页码：
收录情况： SCI
摘要： Commercial fishing constitutes an important food source but induces undesirable bycatch on animals worldwide. This study extends bycatch research geographically to the Western Pacific Ocean, filling a knowledge gap regarding bycatch and mitigation measures in the region. Bycatch has caused many lethal consequences to the pantropical spotted dolphins (Stenella attenuata) during their interaction with fisheries in the research area. We provided a self-developed acoustic deterrent system and conducted field experiments, suggesting its effectiveness as a potential useful conservation tool to reduce bycatch. Dolphins departed the area and the number of dolphins in sight declined to zero after the deployment of the system. Additional evidence was reflected in acoustic recordings, showing the number of clicks emitted by dolphins decreased from 1,502 to 136 per minute after the ADS was activated. Meanwhile, click amplitude was reduced by 84%, indicating an increase in the distance between dolphins and the system. These combined results indicate that the system was effective in driving dolphins away to facilitate the conservation of the species by protecting them from potential bycatch.
- 相关文献
作者其他论文 更多>>
-
Identification of a novel circovirus associated with turbot (Scophthalmus maximus) acute hemorrhage disease
作者：Wang, Huilin;Huang, Zhihui;Li, Jie;Jiang, Jingzhe;Xu, Liming;Zhou, Yong;Qin, Qiwei;Wei, Jingguang;Wang, Qiyao;Xiao, Zhizhong;Li, Jie
关键词：Turbot; Turbot acute hemorrhage disease; Circovirus; Pathogen
-
Spatial-temporal distribution of phytoplankton HAB species and contamination status of oyster toxins under intensive oyster farming in Jiangmen coasts, the South China Sea
作者：Zou, Jian;Xiao, Yayuan;Su, Jiaqi;Wu, Peng;Wang, Teng;Lin, Lin;Li, Chunhou;Liu, Yu;Liu, Yong;Zou, Jian;Xiao, Yayuan;Wu, Peng;Wang, Teng;Liu, Yong;Liu, Yang;Wang, Teng;Liu, Yu;Liu, Yong
关键词：HAB species of phytoplankton; Alexandrium pacificum; Paralytic shellfish poisoning; Diarrhetic shellfish poisoning; Jiangmen oyster farming area
-
Impact of Climate Change on the Habitat Distribution of Decapterus macarellus in the South China Sea
作者：Shen, Qikun;Zhang, Peng;Yu, Wenming;Cai, Yancong;Li, Jie;Chen, Zuozhi;Fan, Jiangtao;Shen, Qikun;Zhang, Peng;Yu, Wenming;Cai, Yancong;Li, Jie;Chen, Zuozhi;Fan, Jiangtao;Zhang, Peng;Chen, Zuozhi;Xiong, Pengli
关键词：SDMs;
Decapterus macarellus ; the South China Sea; climate change; environmental factors -
Gut microbiota and metabolic functions in herbivorous fish from Xisha coral reefs, China
作者：Yang, Xiyue;Shi, Xiaojun;Li, Tuanjie;Xiong, Xiaofei;Wu, Peng;Yang, Xiyue;Wang, Teng;Lin, Lin;Liu, Yu;Zou, Jian;Li, Chunhou;Liu, Yong;Wu, Peng;Yang, Xiyue;Xiao, Yayuan;Wang, Teng;Lin, Lin;Zou, Jian;Liu, Yong;Wu, Peng;Shi, Xiaojun;Li, Tuanjie;Xiong, Xiaofei;Liu, Yu;Liu, Yong
关键词：Herbivorous fish; Carnivorous fish; Macroalgae; Gut microbiota; Metabolic functional genes
-
Haplotype resolved chromosome-level genome assembly of the gold barb (Barbodes semifasciolatus)
作者：Chen, Weitao;Li, Yuefei;Li, Jie;Chen, Weitao;Li, Yuefei;Li, Jie;Chen, Weitao;Li, Yuefei;Li, Jie;Li, Chao;Yang, Rong;Wu, Baosheng
关键词：
-
HIF1A Regulates Rhbg Expression to Enhance Ammonia Excretion in Amur Ide (Leuciscus waleckii) Under Extreme Alkaline Conditions
作者：Zhao, Xuefei;Zhang, Yu;Li, Shuqi;Bai, Suying;Zhang, Wei;Xu, Yanchun;Zhao, Xuefei;Bai, Suying;Zhang, Wei;Xu, Yanchun;Zhao, Xuefei;Chang, Yumei
关键词：ammonia excretion;
Leuciscus waleckii ; HIF1A; RHBG; alkali tolerant fish -
The structure and assembly of the epiphytic bacterial community of Saccharina japonica during the field cultivation period
作者：Wang, Chun;Rong, Xiaojun;Li, Jie;Yan, Yongwei;Rong, Xiaojun;Li, Jie;Yan, Yongwei;Wang, Chun;Zhu, Ming;Wang, Shanshan;Wang, Zhenhua;Shao, Huabin
关键词：Assembly pattern; Core member; Epiphytic bacterial community; Saccharina japonica; Stochasticity
