Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.13991 |
Multifarious anchovy and sardine regimes in the Humboldt Current System during the last 150 years | |
Salvatteci, Renato1; Field, David2; Gutierrez, Dimitri3,4; Baumgartner, Tim5; Ferreira, Vicente5; Ortlieb, Luc6; Sifeddine, Abdel6,7; Grados, Daniel3; Bertrand, Arnaud8 | |
2018-03-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY
![]() |
ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:3页码:1055-1068 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; USA; Peru; Mexico; France; Brazil |
英文摘要 | The Humboldt Current System (HCS) has the highest production of forage fish in the world, although it is highly variable and the future of the primary component, anchovy, is uncertain in the context of global warming. Paradigms based on late 20th century observations suggest that large-scale forcing controls decadal-scale fluctuations of anchovy and sardine across different boundary currents of the Pacific. We develop records of anchovy and sardine fluctuations since 1860 AD using fish scales from multiple sites containing laminated sediments and compare them with Pacific basin-scale and regional indices of ocean climate variability. Our records reveal two main anchovy and sardine phases with a timescale that is not consistent with previously proposed periodicities. Rather, the regime shifts in the HCS are related to 3D habitat changes driven by changes in upwelling intensity from both regional and large-scale forcing. Moreover, we show that a long-term increase in coastal upwelling translates via a bottom-up mechanism to top predators suggesting that the warming climate, at least up to the start of the 21st century, was favorable for fishery productivity in the HCS. |
英文关键词 | 3D habitat anchovy and sardine abundance fluctuations climate change Humboldt Current System Pacific Decadal Oscillation Peru-Chile regime shifts small pelagic fishes upwelling |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425396700017 |
WOS关键词 | PERUVIAN UPWELLING SYSTEM ; OXYGEN MINIMUM ZONE ; PELAGIC FISH ; NORTH PACIFIC ; CLIMATE-CHANGE ; ENGRAULIS-RINGENS ; RESPIRATION RATE ; SWIMMING SPEED ; VARIABILITY ; INTENSIFICATION |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/16679 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Kiel, Inst Geosci, Kiel, Germany; 2.Hawaii Pacific Univ, Coll Nat Sci, Kaneohe, HI USA; 3.Inst Mar Paru IMARPE, Esquina Gamarra & Gen Valle S-N, Callao, Peru; 4.Univ Peruana Cayetano Heredia, Fac Ciencias & Filosofia, Programa Maestria Ciencias Mar, Lima, Peru; 5.Ctr Invest Cient & Educ Super Ensenada, Ensenada, Baja California, Mexico; 6.Univ Paris 06, Sorbonne Univ, Ctr IRD France Nord, LOCEAN Lab,UPMC,IRD,CNRS, Bondy, France; 7.Univ Fed Fluminense, Dept Geoquim, LMI PALEOTRACES, IRD,UPMC,UFF,Uantof,UPCH, Niteroi, RJ, Brazil; 8.CNRS, IFREMER, UM, IRD,UMR,MARBEC, Sete, France |
推荐引用方式 GB/T 7714 | Salvatteci, Renato,Field, David,Gutierrez, Dimitri,et al. Multifarious anchovy and sardine regimes in the Humboldt Current System during the last 150 years[J]. GLOBAL CHANGE BIOLOGY,2018,24(3):1055-1068. |
APA | Salvatteci, Renato.,Field, David.,Gutierrez, Dimitri.,Baumgartner, Tim.,Ferreira, Vicente.,...&Bertrand, Arnaud.(2018).Multifarious anchovy and sardine regimes in the Humboldt Current System during the last 150 years.GLOBAL CHANGE BIOLOGY,24(3),1055-1068. |
MLA | Salvatteci, Renato,et al."Multifarious anchovy and sardine regimes in the Humboldt Current System during the last 150 years".GLOBAL CHANGE BIOLOGY 24.3(2018):1055-1068. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论