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DOI | 10.1073/pnas.1606798114 |
Climatic regulation of the neurotoxin domoic acid | |
McKibben, S. Morgaine1; Peterson, William2; Wood, Michelle3; Trainer, Vera L.4; Hunter, Matthew5; White, Angelicque E.1 | |
2017-01-10 | |
发表期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
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ISSN | 0027-8424 |
出版年 | 2017 |
卷号 | 114期号:2页码:239-244 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Domoic acid is a potent neurotoxin produced by certain marine microalgae that can accumulate in the foodweb, posing a health threat to human seafood consumers and wildlife in coastal regions worldwide. Evidence of climatic regulation of domoic acid in shellfish over the past 20 y in the Northern California Current regime is shown. The timing of elevated domoic acid is strongly related to warm phases of the Pacific Decadal Oscillation and the Oceanic Nino Index, an indicator of El Nino events. Ocean conditions in the northeast Pacific that are associated with warm phases of these indices, including changes in prevailing currents and advection of anomalously warm water masses onto the continental shelf, are hypothesized to contribute to increases in this toxin. We present an applied domoic acid risk assessment model for the US West Coast based on combined climatic and local variables. Evidence of regional-to basin-scale controls on domoic acid has not previously been presented. Our findings have implications in coastal zones worldwide that are affected by this toxin and are particularly relevant given the increased frequency of anomalously warm ocean conditions. |
英文关键词 | domoic acid Pacific Decadal Oscillation El Nino Northern California Current Pseudo-nitzschia |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000391439300032 |
WOS关键词 | NORTHERN CALIFORNIA CURRENT ; HARMFUL ALGAL BLOOMS ; PSEUDO-NITZSCHIA ; ENSO TELECONNECTIONS ; UPWELLING SYSTEMS ; RAZOR CLAMS ; EL-NINO ; IMPACTS ; ECOSYSTEM ; PACIFIC |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
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/204707 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Oregon State Univ, Coll Earth Ocean & Atmospher Sci, Corvallis, OR 97331 USA; 2.Hatfield Marine Sci Ctr, NOAA, Natl Marine Fisheries Serv, Northwest Fisheries Sci Ctr, Newport, OR 97365 USA; 3.Univ Oregon, Inst Ecol & Evolut, Eugene, OR 97403 USA; 4.NOAA, Natl Marine Fisheries Serv, Northwest Fisheries Sci Ctr, Seattle, WA 98112 USA; 5.Oregon Dept Fish & Wildlife, Astoria, OR 97103 USA |
推荐引用方式 GB/T 7714 | McKibben, S. Morgaine,Peterson, William,Wood, Michelle,et al. Climatic regulation of the neurotoxin domoic acid[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2017,114(2):239-244. |
APA | McKibben, S. Morgaine,Peterson, William,Wood, Michelle,Trainer, Vera L.,Hunter, Matthew,&White, Angelicque E..(2017).Climatic regulation of the neurotoxin domoic acid.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,114(2),239-244. |
MLA | McKibben, S. Morgaine,et al."Climatic regulation of the neurotoxin domoic acid".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 114.2(2017):239-244. |
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