Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/fee.1743 |
Ecology of harvest-driven trait changes and implications for ecosystem management | |
Palkovacs, Eric P.1; Moritsch, Monica M.1; Contolini, Gina M.1; Pelletier, Fanie2 | |
2018-02-01 | |
发表期刊 | FRONTIERS IN ECOLOGY AND THE ENVIRONMENT
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ISSN | 1540-9295 |
EISSN | 1540-9309 |
出版年 | 2018 |
卷号 | 16期号:1页码:20-28 |
文章类型 | Review |
语种 | 英语 |
国家 | USA; Canada |
英文摘要 | Harvest of wild animals and plants is pervasive, exerts ecological and evolutionary pressure on populations, and is known to drive rapid changes in organismal traits. Although the factors that lead to rapid trait changes have received increased attention, the ecological consequences of harvest-driven trait changes are less appreciated. We review recent evidence that harvest-driven trait changes can affect community and ecosystem processes. Growing experimental evidence, modeling studies, and field observations have revealed that common responses to harvest include changes in life-history and behavioral traits, which have the potential to reshape the ecology of harvested systems. On the basis of existing evidence, we propose a set of general mechanisms that link harvest-driven trait changes to ecological processes, including trophic cascades, nutrient dynamics, keystone interactions, ecosystem stability, and habitat use. Managing harvested ecosystems sustainably may require strategies that account for harvest-driven trait changes. We recommend that trait changes be monitored closely as part of ecosystem-based management plans, especially in cases where targeted traits are known to affect important aspects of ecosystem function. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000423812600015 |
WOS关键词 | LIFE-HISTORY EVOLUTION ; BODY-SIZE ; SOUTHERN CALIFORNIA ; TRINIDADIAN GUPPIES ; MARINE RESERVES ; HUNTING SEASON ; ATLANTIC COD ; RED DEER ; POPULATION ; FISHERIES |
WOS类目 | Ecology ; Environmental Sciences |
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/31858 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Calif Santa Cruz, Dept Ecol & Evolutionary Biol, Santa Cruz, CA 95064 USA; 2.Univ Sherbrooke, Dept Biol, Sherbrooke, PQ, Canada |
推荐引用方式 GB/T 7714 | Palkovacs, Eric P.,Moritsch, Monica M.,Contolini, Gina M.,et al. Ecology of harvest-driven trait changes and implications for ecosystem management[J]. FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,2018,16(1):20-28. |
APA | Palkovacs, Eric P.,Moritsch, Monica M.,Contolini, Gina M.,&Pelletier, Fanie.(2018).Ecology of harvest-driven trait changes and implications for ecosystem management.FRONTIERS IN ECOLOGY AND THE ENVIRONMENT,16(1),20-28. |
MLA | Palkovacs, Eric P.,et al."Ecology of harvest-driven trait changes and implications for ecosystem management".FRONTIERS IN ECOLOGY AND THE ENVIRONMENT 16.1(2018):20-28. |
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