Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-019-14215-w |
Habitat compression and ecosystem shifts as potential links between marine heatwave and record whale entanglements | |
Santora, Jarrod A.1,2; Mantua, Nathan J.2; Schroeder, Isaac D.3; Field, John C.2; Hazen, Elliott L.3; Bograd, Steven J.3; Sydeman, William J.4; Wells, Brian K.2; Calambokidis, John5; Saez, Lauren6; Lawson, Dan6; Forney, Karin A.7,8 | |
2020-01-27 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2020 |
卷号 | 11期号:1 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Climate change and increased variability and intensity of climate events, in combination with recovering protected species populations and highly capitalized fisheries, are posing new challenges for fisheries management. We examine socio-ecological features of the unprecedented 2014-2016 northeast Pacific marine heatwave to understand the potential causes for record numbers of whale entanglements in the central California Current crab fishery. We observed habitat compression of coastal upwelling, changes in availability of forage species (krill and anchovy), and shoreward distribution shift of foraging whales. We propose that these ecosystem changes, combined with recovering whale populations, contributed to the exacerbation of entanglements throughout the marine heatwave. In 2016, domoic acid contamination prompted an unprecedented delay in the opening of California's Dungeness crab fishery that inadvertently intensified the spatial overlap between whales and crab fishery gear. We present a retroactive assessment of entanglements to demonstrate that cooperation of fishers, resource managers, and scientists could mitigate future entanglement risk by developing climate-ready fisheries approaches, while supporting thriving fishing communities. |
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:000512539500006 |
WOS关键词 | EL-NINO ; FISHERIES MANAGEMENT ; OCEAN CONDITIONS ; HUMPBACK WHALES ; CLIMATE-CHANGE ; MONTEREY BAY ; WEST-COAST ; CALIFORNIA ; SEABIRD ; US |
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/249896 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Calif Santa Cruz, Dept Appl Math, 1156 High St, Santa Cruz, CA 95064 USA; 2.Natl Marine Fisheries Serv, Fisheries Ecol Div, Southwest Fisheries Sci Ctr, NOAA, 110 McAllister Way, Santa Cruz, CA 95060 USA; 3.Natl Marine Fisheries Serv, Environm Res Div, Southwest Fisheries Sci Ctr, NOAA, 99 Pacific St, Monterey, CA 93940 USA; 4.Farallon Inst, 101 H St,Suite Q, Petaluma, CA 94952 USA; 5.Cascadia Res Collect, 218 1-2 4th Ave, Washington, DC 98501 USA; 6.Natl Marine Fisheries Serv, Protected Resources Div, Southwest Reg Off, NOAA, 501 West Ocean Blvd, Long Beach, CA 90802 USA; 7.Natl Marine Fisheries Serv, Southwest Fisheries Sci Ctr, NOAA, Moss Landing, CA USA; 8.Moss Landing Marine Labs, Pob 450, Moss Landing, CA 95039 USA |
推荐引用方式 GB/T 7714 | Santora, Jarrod A.,Mantua, Nathan J.,Schroeder, Isaac D.,et al. Habitat compression and ecosystem shifts as potential links between marine heatwave and record whale entanglements[J]. NATURE COMMUNICATIONS,2020,11(1). |
APA | Santora, Jarrod A..,Mantua, Nathan J..,Schroeder, Isaac D..,Field, John C..,Hazen, Elliott L..,...&Forney, Karin A..(2020).Habitat compression and ecosystem shifts as potential links between marine heatwave and record whale entanglements.NATURE COMMUNICATIONS,11(1). |
MLA | Santora, Jarrod A.,et al."Habitat compression and ecosystem shifts as potential links between marine heatwave and record whale entanglements".NATURE COMMUNICATIONS 11.1(2020). |
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