Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14055 |
Impact of multiple stressors on juvenile fish in estuaries of the northeast Pacific | |
Toft, Jason D.1; Munsch, Stuart H.1,2; Cordell, Jeffery R.1; Siitari, Kiira3; Hare, Van C.3; Holycross, Brett M.3; DeBruyckere, Lisa A.4,5; Greene, Correigh M.2; Hughes, Brent B.6,7 | |
2018-05-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY
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ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:5页码:2008-2020 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | A key step in identifying global change impacts on species and ecosystems is to quantify effects of multiple stressors. To date, the science of global change has been dominated by regional field studies, experimental manipulation, meta-analyses, conceptual models, reviews, and studies focusing on a single stressor or species over broad spatial and temporal scales. Here, we provide one of the first studies for coastal systems examining multiple stressor effects across broad scales, focused on the nursery function of 20 estuaries spanning 1,600 km of coastline, 25 years of monitoring, and seven fish and invertebrate species along the northeast Pacific coast. We hypothesized those species most estuarine dependent and negatively impacted by human activities would have lower presence and abundances in estuaries with greater anthropogenic land cover, pollution, and water flow stress. We found significant negative relationships between juveniles of two of seven species (Chinook salmon and English sole) and estuarine stressors. Chinook salmon were less likely to occur and were less abundant in estuaries with greater pollution stress. They were also less abundant in estuaries with greater flow stress, although this relationship was marginally insignificant. English sole were less abundant in estuaries with greater land cover stress. Together, we provide new empirical evidence that effects of stressors on two fish species culminate in detectable trends along the northeast Pacific coast, elevating the need for protection from pollution, land cover, and flow stressors to their habitats. Lack of response among the other five species could be related to differing resistance to specific stressors, type and precision of the stressor metrics, and limitations in catch data across estuaries and habitats. Acquiring improved measurements of impacts to species will guide future management actions, and help predict how estuarine nursery functions can be optimized given anthropogenic stressors and climate change scenarios. |
英文关键词 | anthropogenic stress Chinook salmon English sole estuary human impacts juvenile life stage pollution |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000428879800015 |
WOS关键词 | CHINOOK SALMON ; ECOSYSTEM SERVICES ; MARINE NURSERIES ; EMERGING CONCERN ; UNITED-STATES ; ENGLISH SOLE ; PUGET-SOUND ; COASTAL ; HABITATS ; PATTERNS |
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/17204 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Washington, Sch Aquat & Fishery Sci, Seattle, WA 98195 USA; 2.Natl Marine Fisheries Serv, Northwest Fisheries Sci Ctr, Seattle, WA USA; 3.Pacific States Marine Fisheries Commiss, Portland, OR USA; 4.Pacific Marine & Estuarine Fish Habitat Partnersh, Salem, OR USA; 5.Creat Resource Strategies LLC, Salem, OR USA; 6.Univ Calif Santa Cruz, Inst Marine Sci, Santa Cruz, CA 95064 USA; 7.Duke Univ, Duke Marine Lab, Nicholas Sch Environm, Beaufort, NC USA |
推荐引用方式 GB/T 7714 | Toft, Jason D.,Munsch, Stuart H.,Cordell, Jeffery R.,et al. Impact of multiple stressors on juvenile fish in estuaries of the northeast Pacific[J]. GLOBAL CHANGE BIOLOGY,2018,24(5):2008-2020. |
APA | Toft, Jason D..,Munsch, Stuart H..,Cordell, Jeffery R..,Siitari, Kiira.,Hare, Van C..,...&Hughes, Brent B..(2018).Impact of multiple stressors on juvenile fish in estuaries of the northeast Pacific.GLOBAL CHANGE BIOLOGY,24(5),2008-2020. |
MLA | Toft, Jason D.,et al."Impact of multiple stressors on juvenile fish in estuaries of the northeast Pacific".GLOBAL CHANGE BIOLOGY 24.5(2018):2008-2020. |
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