Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/ele.12913 |
Geographical and experimental contexts modulate the effect of warming on top-down control: a meta-analysis | |
Cristiano Marino, Nicholas dos Anjos1; Romero, Gustavo Quevedo2; Farjalla, Vinicius Fortes3,4 | |
2018-03-01 | |
发表期刊 | ECOLOGY LETTERS
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ISSN | 1461-023X |
EISSN | 1461-0248 |
出版年 | 2018 |
卷号 | 21期号:3页码:455-466 |
文章类型 | Review |
语种 | 英语 |
国家 | Brazil |
英文摘要 | Ecologists have extensively investigated the effect of warming on consumer-resource interactions, with experiments revealing that warming can strengthen, weaken or have no net effect on top-down control of resources. These experiments have inspired a body of theoretical work to explain the variation in the effect of warming on top-down control. However, there has been no quantitative attempt to reconcile theory with outcomes from empirical studies. To address the gap between theory and experiment, we performed a meta-analysis to examine the combined effect of experimental warming and top-down control on resource biomass and determined potential sources of variation across experiments. We show that differences in experimental outcomes are related to systematic variation in the geographical distribution of studies. Specifically, warming strengthened top-down control when experiments were conducted in colder regions, but had the opposite effect in warmer regions. Furthermore, we found that differences in the thermoregulation strategy of the consumer and openness of experimental arenas to dispersal can contribute to some deviation from the overall geographical pattern. These results reconcile empirical findings and support the expectation of geographical variation in the response of consumer-resource interactions to warming. |
英文关键词 | Climate change consumer-resource interaction ecological contingency geographical gradient meta-analysis temperature top-down control |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000424890900014 |
WOS关键词 | TEMPERATURE-DEPENDENCE ; CLIMATE-CHANGE ; TROPHIC INTERACTIONS ; PREDATION RISK ; BEHAVIORAL ECOLOGY ; MODEL SELECTION ; FOOD-CHAINS ; BOTTOM-UP ; CONSUMER ; IMPACTS |
WOS类目 | Ecology |
WOS研究方向 | 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/31211 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Fed Rio de Janeiro, Programa Posgrad Ecol, BR-68020 Rio de Janeiro, RJ, Brazil; 2.Univ Campinas UNICAMP, Lab Interacoes Multitroficas & Biodiversidade LIM, Dept Biol Anim, Inst Biol, BR-6109 Campinas, SP, Brazil; 3.Univ Fed Rio de Janeiro, Inst Biol, Lab Int Cambio Global LINCGlobal, BR-68020 Rio de Janeiro, RJ, Brazil; 4.Univ Fed Rio de Janeiro, Inst Biol, Dept Ecol, BR-68020 Rio de Janeiro, RJ, Brazil |
推荐引用方式 GB/T 7714 | Cristiano Marino, Nicholas dos Anjos,Romero, Gustavo Quevedo,Farjalla, Vinicius Fortes. Geographical and experimental contexts modulate the effect of warming on top-down control: a meta-analysis[J]. ECOLOGY LETTERS,2018,21(3):455-466. |
APA | Cristiano Marino, Nicholas dos Anjos,Romero, Gustavo Quevedo,&Farjalla, Vinicius Fortes.(2018).Geographical and experimental contexts modulate the effect of warming on top-down control: a meta-analysis.ECOLOGY LETTERS,21(3),455-466. |
MLA | Cristiano Marino, Nicholas dos Anjos,et al."Geographical and experimental contexts modulate the effect of warming on top-down control: a meta-analysis".ECOLOGY LETTERS 21.3(2018):455-466. |
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