globalchange  > 全球变化的国际研究计划
DOI: 10.1111/gcb.14752
WOS记录号: WOS:000480153800001
论文题名:
Invasive plants negatively impact native, but not exotic, animals
作者: Fletcher, Rebecca A.; Brooks, Rachel K.; Lakoba, Vasiliy T.; Sharma, Gourav; Heminger, Ariel R.; Dickinson, Christopher C.; Barney, Jacob N.
通讯作者: Barney, Jacob N.
刊名: GLOBAL CHANGE BIOLOGY
ISSN: 1354-1013
EISSN: 1365-2486
出版年: 2019
语种: 英语
英文关键词: biological invasion ; food webs ; invasive plants ; meta-analysis ; native animals ; publication bias ; trophic impact
WOS关键词: ECOLOGICAL IMPACTS ; NEST PREDATION ; FOOD WEBS ; BIRDS ; COMMUNITY ; PATTERNS ; HABITAT ; SHRUB ; MECHANISMS ; ECOSYSTEMS
WOS学科分类: Biodiversity Conservation ; Ecology ; Environmental Sciences
WOS研究方向: Biodiversity & Conservation ; Environmental Sciences & Ecology
英文摘要:

Despite our growing understanding of the impacts of invasive plants on ecosystem structure and function, important gaps remain, including whether native and exotic species respond differently to plant invasion. This would elucidate basic ecological interactions and inform management. We performed a meta-analytic review of the effects of invasive plants on native and exotic resident animals. We found that invasive plants reduced the abundance of native, but not exotic, animals. This varied by animal phyla, with invasive plants reducing the abundance of native annelids and chordates, but not mollusks or arthropods. We found dissimilar impacts among "wet" and "dry" ecosystems, but not among animal trophic levels. Additionally, the impact of invasive plants increased over time, but this did not vary with animal nativity. Our review found that no studies considered resident nativity differences, and most did not identify animals to species. We call for more rigorous studies of invaded community impacts across taxa, and most importantly, explicit consideration of resident biogeographic origin. We provide an important first insight into how native and exotic species respond differently to invasion, the consequences of which may facilitate cascading trophic disruptions further exacerbating global change consequences to ecosystem structure and function.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/145251
Appears in Collections:全球变化的国际研究计划

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作者单位: Virginia Tech, Sch Plant & Environm Sci, 675 Old Glade Rd, Blacksburg, VA 24061 USA

Recommended Citation:
Fletcher, Rebecca A.,Brooks, Rachel K.,Lakoba, Vasiliy T.,et al. Invasive plants negatively impact native, but not exotic, animals[J]. GLOBAL CHANGE BIOLOGY,2019-01-01
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