Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.3354/cr01425 |
Long-term Bering Sea environmental variability revealed by a centennial-length biochronology of Pacific ocean perch Sebastes alutus | |
van der Sleen, Peter1; Dzaugis, Matthew P.1; Gentry, Christopher2; Hall, Wayne P.1; Hamilton, Vicki3; Helser, Thomas E.4; Matta, Mary E.4; Underwood, Christopher A.5; Zuercher, Rachel6; Black, Bryan A.1 | |
2017 | |
发表期刊 | CLIMATE RESEARCH
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ISSN | 0936-577X |
EISSN | 1616-1572 |
出版年 | 2017 |
卷号 | 71期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Australia |
英文摘要 | The productivity and functioning of Bering Sea marine ecosystems are tightly coupled to decadal-scale environmental variability, as exemplified by the profound changes in community composition that followed the 1976-1977 shift from a cool to a warm climate regime. Longer-term ecosystem dynamics, including the extent to which this regime shift was exceptional in the context of the past century, remain poorly described due to a lack of multi-decadal biological time series. To explore the impact of decadal regime shifts on higher trophic levels, we applied dendrochronology (tree-ring science) techniques to the otolith growth-increment widths of Pacific ocean perch Sebastes alutus (POP) collected from the continental slope of the eastern Bering Sea. After crossdating, 2 chronology development techniques were applied: (1) a regional curve standardization (RCS) approach designed to retain as much low-frequency variability as possible, and (2) an individual-detrending approach that maximized interannual synchrony among samples. Both chronologies spanned the years 1919-2006 and were significantly (p < 0.001) and positively correlated with sea surface temperature (March-December). The RCS chronology showed a transition from relatively slow to fast growth after 1976-1977. In both chronologies, the highest observed growth values immediately followed the regime shift, suggesting that this event had a critical and lasting impact on growth of POP. This growth pulse was, however, not shared by a previously published yellowfin sole Limanda aspera chronology (1969-2006) from the eastern Bering Sea shelf, indicating species- or site-specific responses. Ultimately, these chronologies provide a long-term perspective and underscore the susceptibility of fish growth to extreme low-frequency events. |
英文关键词 | Otolith Chronology Growth increment Bering Sea Climate Pacific ocean perch Sebastes alutus |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000390103000003 |
WOS关键词 | GROWTH-INCREMENT CHRONOLOGIES ; CLIMATE-DRIVEN SYNCHRONY ; TREE-RING CHRONOLOGIES ; NORTH PACIFIC ; EL-NINO ; YELLOWTAIL ROCKFISH ; REGIME SHIFTS ; TIME-SERIES ; ECOSYSTEM ; OSCILLATION |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
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/38545 |
专题 | 气候变化 |
作者单位 | 1.Univ Texas Austin, Inst Marine Sci, Port Aransas, TX 78373 USA; 2.Austin Peay State Univ, Dept Geosci, Clarksville, TN 37044 USA; 3.Univ Tasmania, Inst Marine & Antarctic Studies, Battery Point, Tas 7004, Australia; 4.Natl Marine Fisheries Serv, Resource Ecol & Fisheries Management Div, Alaska Fisheries Sci Ctr, NOAA, Seattle, WA 98115 USA; 5.Univ Wisconsin Platteville, Dept Geog, Platteville, WI 53818 USA; 6.Univ Calif Santa Cruz, Dept Ecol & Evolutionary Biol, Santa Cruz, CA 95060 USA |
推荐引用方式 GB/T 7714 | van der Sleen, Peter,Dzaugis, Matthew P.,Gentry, Christopher,et al. Long-term Bering Sea environmental variability revealed by a centennial-length biochronology of Pacific ocean perch Sebastes alutus[J]. CLIMATE RESEARCH,2017,71(1). |
APA | van der Sleen, Peter.,Dzaugis, Matthew P..,Gentry, Christopher.,Hall, Wayne P..,Hamilton, Vicki.,...&Black, Bryan A..(2017).Long-term Bering Sea environmental variability revealed by a centennial-length biochronology of Pacific ocean perch Sebastes alutus.CLIMATE RESEARCH,71(1). |
MLA | van der Sleen, Peter,et al."Long-term Bering Sea environmental variability revealed by a centennial-length biochronology of Pacific ocean perch Sebastes alutus".CLIMATE RESEARCH 71.1(2017). |
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