干旱区生态环境知识资源中心(Arid): Human food use increases plant geographical ranges in the Sonoran Desert

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DOI	10.1111/geb.13311
	Human food use increases plant geographical ranges in the Sonoran Desert
	Flower, Carolyn; Hodgson, Wendy C.; Salywon, Andrew M.; Maitner, Brian S.; Enquist, Brian J.; Peeples, Matthew A.; Blonder, Benjamin
通讯作者	Blonder, B (corresponding author), Univ Calif Berkeley, Dept Environm Sci Policy & Management, 120 Mulford Hall, Berkeley, CA 94720 USA.
来源期刊	GLOBAL ECOLOGY AND BIOGEOGRAPHY
ISSN	1466-822X
EISSN	1466-8238
出版年	2021
卷号	30 期号:7 页码:1461-1473
英文摘要	Aim Climate is usually regarded as the main determinant of plant species distributions. However, past human use of species for food might also have influenced distributions. We hypothesized that human-mediated dispersal has resulted in food plants occupying more of their potential geographical range. We also hypothesized that key ecological traits could predispose a species to occupy more of its potential climatic geographical range and be selected by humans for food. Location The Sonoran Desert of south-western North America. Time period Present day. Major taxa studied Food plants. Methods We used ethnobotanical data and data from large botanical ecoinformatics databases to estimate realized (dispersal- and climate-constrained) and potential (climate-constrained) ranges for food plants and their used and unused congeners. Results We found that food plants fill more of their potential geographical ranges than their unused congeners. We also found that succulence and annual growth interacted with food usage to increase range filling. Main conclusions Human food use has expanded the distribution of many plant species in the Sonoran Desert.
英文关键词	biogeography dispersal ethnobotany geographical distribution human– plant interactions range filling species distribution modelling trait‐ based ecology
类型	Article
语种	英语
开放获取类型	Other Gold
收录类别	SCI-E
WOS记录号	WOS:000646310400001
WOS关键词	SPECIES RANGE ; PRISTINE MYTH ; R PACKAGE ; HOHOKAM ; DOMESTICATION ; DISPERSAL ; CLIMATE ; CONSEQUENCES ; PREDICTION ; MIGRATION
WOS类目	Ecology ; Geography, Physical
WOS研究方向	Environmental Sciences & Ecology ; Physical Geography
来源机构	University of Arizona ; Arizona State University ; University of California, Berkeley
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/350448
作者单位	[Flower, Carolyn; Blonder, Benjamin] Arizona State Univ, Sch Life Sci, Tempe, AZ USA; [Hodgson, Wendy C.; Salywon, Andrew M.] Desert Bot Garden, Phoenix, AZ USA; [Maitner, Brian S.; Enquist, Brian J.] Univ Arizona, Dept Ecol & Evolutionary Biol, Tucson, AZ USA; [Peeples, Matthew A.] Arizona State Univ, Sch Human Evolut & Social Change, Tempe, AZ USA; [Blonder, Benjamin] Univ Calif Berkeley, Dept Environm Sci Policy & Management, 120 Mulford Hall, Berkeley, CA 94720 USA
推荐引用方式 GB/T 7714	Flower, Carolyn,Hodgson, Wendy C.,Salywon, Andrew M.,et al. Human food use increases plant geographical ranges in the Sonoran Desert[J]. University of Arizona, Arizona State University, University of California, Berkeley,2021,30(7):1461-1473.
APA	Flower, Carolyn.,Hodgson, Wendy C..,Salywon, Andrew M..,Maitner, Brian S..,Enquist, Brian J..,...&Blonder, Benjamin.(2021).Human food use increases plant geographical ranges in the Sonoran Desert.GLOBAL ECOLOGY AND BIOGEOGRAPHY,30(7),1461-1473.
MLA	Flower, Carolyn,et al."Human food use increases plant geographical ranges in the Sonoran Desert".GLOBAL ECOLOGY AND BIOGEOGRAPHY 30.7(2021):1461-1473.