DOI: 10.1016/j.marpolbul.2014.04.028
Scopus记录号: 2-s2.0-84906272103
论文题名: Disturbance of recruitment success of mantis shrimp in Tokyo Bay associated with effects of hypoxia on the early life history
作者: Kodama K. ; Tajima Y. ; Shimizu T. ; Ohata S. ; Shiraishi H. ; Horiguchi T.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 85, 期: 2 起始页码: 433
结束页码: 438
语种: 英语
英文关键词: Early life history
; Hypoxia
; Oratosquilla oratoria
; Population dynamics
; Reproduction
; Tokyo Bay
Scopus关键词: Population dynamics
; Spatial distribution
; Early life
; Hypoxia
; Oratosquilla oratoria
; Reproduction
; Tokyo Bay
; Shellfish
; dissolved oxygen
; oxygen
; crustacean
; disturbance
; hypoxia
; juvenile
; mortality
; recruitment (population dynamics)
; reproductive success
; spatial data
; article
; bay
; controlled study
; developmental stage
; field study
; hypoxia
; Japan
; juvenile animal
; larval stage
; life history
; mortality
; nonhuman
; Oratosquilla oratoria
; pelagic species
; population abundance
; population density
; quantitative study
; shrimp
; anaerobic growth
; animal
; animal behavior
; chemistry
; Crustacea
; larva
; life cycle stage
; metabolism
; physiology
; population density
; Honshu
; Japan
; Kanto
; Tokyo Bay
; Hoplocarida
; Oratosquilla oratoria
; Anaerobiosis
; Animals
; Bays
; Behavior, Animal
; Crustacea
; Larva
; Life Cycle Stages
; Oxygen
; Population Density
; Tokyo
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: We investigated effects of severe hypoxia (dissolved oxygen <1 mll-1) on recruitment of mantis shrimp Oratosquilla oratoria in Tokyo Bay. Ten-year field surveys were conducted to examine quantitative relationships in annual mean densities of larvae and juveniles, and spatial distribution of juveniles and severe hypoxia. There was no significant correlation between annual mean densities of larvae and juveniles, suggesting that mortality during larval or juvenile stages varies among years, which might have regulated abundance of young-of-the-year juveniles. Juvenile density was low in the severely hypoxic area, implying that hypoxia could affect survivals and spatial distribution of juveniles. Meanwhile, there are yearly fluctuations in juvenile density in normoxic areas of both northern and southern part of the bay. This evidence suggests that abundance of post-settled juveniles might have been determined by not only effects of hypoxia, but also other factors influencing mortality during the early life stages. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85335
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Center for Environmental Risk Research, National Institute for Environmental Studies, Tsukuba, Ibaraki 305-8506, Japan; Kanagawa Prefectural Fisheries Technology Center, Miura, Kanagawa 238-0237, Japan; Tokyo Bay Fisheries Laboratory, Chiba Prefectural Fisheries Research Center, Futtsu, Chiba 293-0042, Japan
Recommended Citation:
Kodama K.,Tajima Y.,Shimizu T.,et al. Disturbance of recruitment success of mantis shrimp in Tokyo Bay associated with effects of hypoxia on the early life history[J]. Marine Pollution Bulletin,2014-01-01,85(2)