气候变化领域集成服务门户(CCPortal): Structure, spatial dynamics, and stability of novel seed dispersal mutualistic networks in Hawai‘i

CCPortal

DOI	10.1126/science.aau8751
	Structure, spatial dynamics, and stability of novel seed dispersal mutualistic networks in Hawai‘i
	Vizentin-Bugoni J.; Tarwater C.E.; Foster J.T.; Drake D.R.; Gleditsch J.M.; Hruska A.M.; Patrick Kelley J.; Sperry J.H.
发表日期	2019
ISSN	0036-8075
起始页码	78
结束页码	82
卷号	364 期号:6435
英文摘要	Increasing rates of human-caused species invasions and extinctions may reshape communities and modify the structure, dynamics, and stability of species interactions. To investigate how such changes affect communities, we performed multiscale analyses of seed dispersal networks on Oahu, Hawaii. Networks consisted exclusively of novel interactions, were largely dominated by introduced species, and exhibited specialized and modular structure at local and regional scales, despite high interaction dissimilarity across communities. Furthermore, the structure and stability of the novel networks were similar to native-dominated communities worldwide. Our findings suggest that shared evolutionary history is not a necessary process for the emergence of complex network structure, and interaction patterns may be highly conserved, regardless of species identity and environment. Introduced species can quickly become well integrated into novel networks, making restoration of native ecosystems more challenging than previously thought. © 2017 The Authors.
英文关键词	ecosystem approach; introduced species; invasive species; mutualism; native species; seed dispersal; article; ecosystem; Hawaii; human; identity; introduced species; nonhuman; seed dispersal; animal; human activities; introduced species; symbiosis; Hawaii [United States]; Hawaiian Islands; Oahu; Animals; Hawaii; Human Activities; Humans; Introduced Species; Seed Dispersal; Symbiosis
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245872
作者单位	U.S. Army Corps of Engineers–Engineer Research Development Center, 2902 Newmark Dr., Champaign, IL 61826, United States; Department of Natural Resources and Environmental Sciences, University of Illinois at Urbana–Champaign, 1102 S. Goodwin Ave., Urbana, IL 61801, United States; Department of Zoology and Physiology, University of Wyoming, 1000 E. University Ave., Laramie, WY 82071, United States; Department of Molecular, Cellular, and Biomedical Sciences, University of New Hampshire, Durham, NH 03824, United States; Department of Botany, University of Hawai‘i at Mānoa, Honolulu, HI 96822, United States; Pathogen and Microbiome Institute, Northern Arizona University, Flagstaff, AZ 86011, United States
推荐引用方式 GB/T 7714	Vizentin-Bugoni J.,Tarwater C.E.,Foster J.T.,等. Structure, spatial dynamics, and stability of novel seed dispersal mutualistic networks in Hawai‘i[J],2019,364(6435).
APA	Vizentin-Bugoni J..,Tarwater C.E..,Foster J.T..,Drake D.R..,Gleditsch J.M..,...&Sperry J.H..(2019).Structure, spatial dynamics, and stability of novel seed dispersal mutualistic networks in Hawai‘i.Science,364(6435).
MLA	Vizentin-Bugoni J.,et al."Structure, spatial dynamics, and stability of novel seed dispersal mutualistic networks in Hawai‘i".Science 364.6435(2019).