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DOI | 10.1016/j.foreco.2017.10.043 |
Integrating the Passenger-Driver hypothesis and plant community functional traits to the restoration of lands degraded by invasive trees | |
O&1; 39;Leary, B.2 | |
2018-01-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 408页码:112-120 |
文章类型 | Article |
语种 | 英语 |
国家 | Australia |
英文摘要 | Our study examined the response of ten plant communities across Victoria, Australia to the infestation and subsequent removal of Pittosporum undulation, a tree native to south Eastern Australia that is increasingly viewed as an invader within and particularly beyond its native range. At sites where P. undulatum removal has occurred over a 1-14 year period, species richness, canopy cover and functionality were compared against nearby invaded and remnant temperate Eucalyptus bushland, so as to gauge the direction and magnitude of community change over time. There are four main findings: (1) Low levels of native and non-native species richness and canopy cover were recorded at communities impacted by dense P. undulatum populations; (2) very low densities of P. undulatum at all cleared areas after removal; (3) removing P. undulatum caused an increase in species richness, particularly for native species; and (4) over time, management intervention lead to increasing similarity in community composition and function between cleared areas and remnant controls. Our case study demonstrates how the Passenger-Driver hypothesis (PDH) can be used effectively to understand the mechanisms at play between native and exotic drivers of community composition and function. Results are discussed in relation to how ecological theory can be applied to inform and improve invasive species management and restorative actions. |
英文关键词 | Ecological restoration Passenger Driver hypothesis Plant functional traits Pittosporum undulatum |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000418309800013 |
WOS关键词 | PITTOSPORUM-UNDULATUM ; ECOSYSTEM SERVICES ; CENTRAL VICTORIA ; FORESTS ; MANAGEMENT ; DIVERSITY ; ECOLOGY ; RESISTANCE ; AUSTRALIA ; IMPACTS |
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/22688 |
专题 | 气候变化 |
作者单位 | 1.Monash Univ, Sch Biol Sci, Clayton, Vic 3800, Australia; 2.Australian Natl Univ, Reasearch Sch Biol, Canberra, ACT 2600, Australia; 3.La Trobe Univ, Dept Ecol Environm & Evolut, Bundoora, Vic 3086, Australia |
推荐引用方式 GB/T 7714 | O&,39;Leary, B.. Integrating the Passenger-Driver hypothesis and plant community functional traits to the restoration of lands degraded by invasive trees[J]. FOREST ECOLOGY AND MANAGEMENT,2018,408:112-120. |
APA | O&,&39;Leary, B..(2018).Integrating the Passenger-Driver hypothesis and plant community functional traits to the restoration of lands degraded by invasive trees.FOREST ECOLOGY AND MANAGEMENT,408,112-120. |
MLA | O&,et al."Integrating the Passenger-Driver hypothesis and plant community functional traits to the restoration of lands degraded by invasive trees".FOREST ECOLOGY AND MANAGEMENT 408(2018):112-120. |
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