Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.12.050 |
Flipped reducetarianism: A vegan fish subordinated to carnivory by suppression of the flooded forest in the Amazon | |
Melo, Tais1; Torrente-Vilara, Gislene2; Ropke, Cristhiana Paula3 | |
2019-03-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2019 |
卷号 | 435页码:138-143 |
文章类型 | Article |
语种 | 英语 |
国家 | Brazil |
英文摘要 | The effects of dams closure and floodplain forest removal on diet and body condition of a frugivorous migratory fish from the Amazon were evaluated herein. Fish were captured with gillnets in two different environmental conditions: before and after the construction of the Santo Antonio reservoir in Madeira River, preceded by clearing of floodplain forest to mitigate the effects of eutrophication into the run-of-river dam. A total of 493 Mylossoma duriventre specimens were accessed and showed a strong shift in diet while body condition did not change after reservoir formation. The vegan diet based on fruits and seed was associated to Mylossoma duriventre prior to damming, and replaced by a carnivorous one, mainly based on insects. Our results suggest that dietary plasticity has guaranteed its body condition, at least in the first two years after damming. Cutting off floodplain forest to avoid eutrophication has immediate and direct impacts upon the supply of fruits and seeds for Mylossoma duriventre. Still, substitution with insectivorous diet over a frugivorous one, as observed for Mylossoma duriventre, may conceal an underlying problem of decreasing the local ichthyochory and floodplain forest maintenance or restoration of varzea areas over the time. |
英文关键词 | Trophic ecology Plasticity Body condition Varzea White-water Hydropower |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000457950000016 |
WOS关键词 | SEED DISPERSAL ; FRUGIVOROUS FISHES ; FLOW REGIMES ; FRESH-WATER ; GERMINATION ; PRINCIPLES ; MANAGEMENT ; IMPACTS ; ECOLOGY ; FUTURE |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
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/22975 |
专题 | 气候变化 |
作者单位 | 1.Univ Fed Rondonia, Lab Ictiol & Pesca, Porto Velho, Rondonia, Brazil; 2.Univ Fed Sao Paulo, Dept Ciencias Mar, Santos, SP, Brazil; 3.Univ Fed Amazonas, Dept Ciencias Pesqueiras & Ciencias Biol, Manaus, Amazonas, Brazil |
推荐引用方式 GB/T 7714 | Melo, Tais,Torrente-Vilara, Gislene,Ropke, Cristhiana Paula. Flipped reducetarianism: A vegan fish subordinated to carnivory by suppression of the flooded forest in the Amazon[J]. FOREST ECOLOGY AND MANAGEMENT,2019,435:138-143. |
APA | Melo, Tais,Torrente-Vilara, Gislene,&Ropke, Cristhiana Paula.(2019).Flipped reducetarianism: A vegan fish subordinated to carnivory by suppression of the flooded forest in the Amazon.FOREST ECOLOGY AND MANAGEMENT,435,138-143. |
MLA | Melo, Tais,et al."Flipped reducetarianism: A vegan fish subordinated to carnivory by suppression of the flooded forest in the Amazon".FOREST ECOLOGY AND MANAGEMENT 435(2019):138-143. |
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