Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.tree.2018.09.001 |
A Paradigm Shift in the Trophic Importance of Jellyfish? | |
Hays, Graeme C.1; Doyle, Thomas K.2,3; Houghton, Jonathan D. R.4 | |
2018-11-01 | |
发表期刊 | TRENDS IN ECOLOGY & EVOLUTION |
ISSN | 0169-5347 |
EISSN | 1872-8383 |
出版年 | 2018 |
卷号 | 33期号:11页码:874-884 |
文章类型 | Review |
语种 | 英语 |
国家 | Australia; Ireland; North Ireland |
英文摘要 | The past 30 years have seen several paradigm shifts in our understanding of how ocean ecosystems function. Now recent technological advances add to an overwhelming body of evidence for another paradigm shift in terms of the role of gelatinous plankton ( jellyfish) in marine food webs. Traditionally viewed as trophic dead ends, stable isotope analysis of predator tissues, animal-borne cameras, and DNA analysis of fecal and gut samples (metabarcoding) are all indicating that many taxa routinely consume jellyfish. Despite their low energy density, the contribution of jellyfish to the energy budgets of predators may be much greater than assumed because of rapid digestion, low capture costs, availability, and selective feeding on the more energy-rich components. Feeding on jellyfish may make marine predators susceptible to ingestion of plastics. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000447964200011 |
WOS关键词 | GULF-OF-MEXICO ; WESTERN ANTARCTIC PENINSULA ; SUNFISH MOLA-MOLA ; OCEAN SUNFISH ; NORTHERN GULF ; LEATHERBACK TURTLE ; MOON JELLYFISH ; SEA-TURTLES ; PREDATION ; DIET |
WOS类目 | Ecology ; Evolutionary Biology ; Genetics & Heredity |
WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology ; Genetics & Heredity |
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/27572 |
专题 | 资源环境科学 |
作者单位 | 1.Deakin Univ, Ctr Integrat Ecol, Geelong, Vic, Australia; 2.Univ Coll Cork, Sch Biol Earth & Environm Sci, Cork, Ireland; 3.Univ Coll Cork, MaREI Ctr, Environm Res Inst, Cork, Ireland; 4.Queens Univ Belfast, Sch Biol Sci, Belfast, Antrim, North Ireland |
推荐引用方式 GB/T 7714 | Hays, Graeme C.,Doyle, Thomas K.,Houghton, Jonathan D. R.. A Paradigm Shift in the Trophic Importance of Jellyfish?[J]. TRENDS IN ECOLOGY & EVOLUTION,2018,33(11):874-884. |
APA | Hays, Graeme C.,Doyle, Thomas K.,&Houghton, Jonathan D. R..(2018).A Paradigm Shift in the Trophic Importance of Jellyfish?.TRENDS IN ECOLOGY & EVOLUTION,33(11),874-884. |
MLA | Hays, Graeme C.,et al."A Paradigm Shift in the Trophic Importance of Jellyfish?".TRENDS IN ECOLOGY & EVOLUTION 33.11(2018):874-884. |
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