Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.13499 |
Seed size predicts global effects of small mammal seed predation on plant recruitment | |
Dylewski, Lukasz1,2; Ortega, Yvette K.3; Bogdziewicz, Michal4; Pearson, Dean E.3,5 | |
2020-04-05 | |
发表期刊 | ECOLOGY LETTERS |
ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2020 |
卷号 | 23期号:6页码:1024-1033 |
文章类型 | Review |
语种 | 英语 |
国家 | Poland; USA |
英文摘要 | Recent studies demonstrate that by focusing on traits linked to fundamental plant life-history trade-offs, ecologists can begin to predict plant community structure at global scales. Yet, consumers can strongly affect plant communities, and means for linking consumer effects to key plant traits and community assembly processes are lacking. We conducted a global literature review and meta-analysis to evaluate whether seed size, a trait representing fundamental life-history trade-offs in plant offspring investment, could predict post-dispersal seed predator effects on seed removal and plant recruitment. Seed size predicted small mammal seed removal rates and their impacts on plant recruitment consistent with optimal foraging theory, with intermediate seed sizes most strongly impacted globally - for both native and exotic plants. However, differences in seed size distributions among ecosystems conditioned seed predation patterns, with relatively large-seeded species most strongly affected in grasslands (smallest seeds), and relatively small-seeded species most strongly affected in tropical forests (largest seeds). Such size-dependent seed predation has profound implications for coexistence among plants because it may enhance or weaken opposing life-history trade-offs in an ecosystem-specific manner. Our results suggest that seed size may serve as a key life-history trait that can integrate consumer effects to improve understandings of plant coexistence. |
英文关键词 | Biotic resistance community assembly theory enemy release functional traits invasive plant life-history trade-off meta-analysis plant recruitment seed predation seed size |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000534218900010 |
WOS关键词 | FUNCTIONAL TRAITS ; TRADE-OFF ; GRANIVORY ; DESERT ; COEXISTENCE ; SURVIVAL ; REMOVAL ; ECOLOGY ; MAINTENANCE ; MECHANISMS |
WOS类目 | Ecology |
WOS研究方向 | Environmental Sciences & Ecology |
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/249179 |
专题 | 资源环境科学 |
作者单位 | 1.Poznan Univ Life Sci, Inst Zool, Wojska Polskiego 71C, PL-60625 Poznan, Poland; 2.Polish Acad Sci, Inst Dendrol, Parkowa 5, PL-62035 Kornik, Poland; 3.US Forest Serv, Rocky Mt Res Stn, USDA, 800 E Beckwith Ave, Missoula, MT 59801 USA; 4.Adam Mickiewicz Univ, Dept Systemat Zool, Fac Biol, Poznan, Poland; 5.Univ Montana, Div Biol Sci, 32 Campus Dr, Missoula, MT 59812 USA |
推荐引用方式 GB/T 7714 | Dylewski, Lukasz,Ortega, Yvette K.,Bogdziewicz, Michal,et al. Seed size predicts global effects of small mammal seed predation on plant recruitment[J]. ECOLOGY LETTERS,2020,23(6):1024-1033. |
APA | Dylewski, Lukasz,Ortega, Yvette K.,Bogdziewicz, Michal,&Pearson, Dean E..(2020).Seed size predicts global effects of small mammal seed predation on plant recruitment.ECOLOGY LETTERS,23(6),1024-1033. |
MLA | Dylewski, Lukasz,et al."Seed size predicts global effects of small mammal seed predation on plant recruitment".ECOLOGY LETTERS 23.6(2020):1024-1033. |
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