干旱区生态环境知识资源中心(Arid): Toward an understanding of broad-scale patterns of the habitat suitability of fountain grass (Cenchrus setaceus(Forssk.) Morrone, Poaceae)

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DOI	10.1007/s11258-020-01060-x
	Toward an understanding of broad-scale patterns of the habitat suitability of fountain grass (Cenchrus setaceus(Forssk.) Morrone, Poaceae)
	Albuquerque, Fabio; Macias-Rodriguez, Miguel A.; Burquez, Alberto; Rowe, Helen
通讯作者	Albuquerque, F
来源期刊	PLANT ECOLOGY
ISSN	1385-0237
EISSN	1573-5052
出版年	2020
卷号	221 期号:11 页码:1029-1043
英文摘要	Understanding the factors contributing to the introduction and spread of invasive species is crucial to help develop management strategies to control and eradicate them in sensitive areas. Our goals were to investigate (1) the association between habitat suitability of fountain grass (Cenchrus setaceus), human footprint, and environmental variables; (2) the biogeographical distribution of habitat suitability of fountain grass, an aggressive invasive species that has altered native ecosystems across multiple continents; (3) what kind of habitats are most likely to be invaded by fountain grass; and (4) the potential impact of climate change on the range of fountain grass. We showed that areas with the highest suitability are in desertic and xeric areas of the Mediterranean, and dry tropical, and subtropical bioclimates. The global biogeographic pattern of the suitability of fountain grass generally increases from the equator toward subtropical areas and then decreases at the north and south portions of the globe. Areas with the highest suitability occur along broad ecotonal zones between deserts and Mediterranean regions. Models indicated human footprint and annual mean temperature most contributed to explaining the global suitability patterns of fountain grass. Climate change analysis showed a high potential contraction of the potential range of fountain grass in the Mediterranean and tropical areas of the southwest USA, northern Mexico, northeast Brazil, and South Africa. Results also indicated a potential moderate expansion of its range, mainly in tropical areas of the southwest USA and East Africa. Our results give support for the tenet that anthropogenic factors and climate dynamics might be a strong explanation of the spatial distribution of fountain grass over broad-extent areas. Managers and stakeholders may apply our results to identify high-priority areas that can be used to prevent future invasions into areas of high suitability.
英文关键词	Exotic species Invasive species Biogeography Biological invasions Range size Species distributions
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000556637200001
WOS关键词	SPECIES-DISTRIBUTION MODELS ; INVASIVE AFRICAN BUNCHGRASS ; PENNISETUM-SETACEUM ; RICHNESS ; CLIMATE ; PREDICTION ; ENERGY ; PERFORMANCE ; WATER ; EXPLANATION
WOS类目	Plant Sciences ; Ecology ; Forestry
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Forestry
来源机构	Universidad Nacional Autónoma de México
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325467
作者单位	[Albuquerque, Fabio] Arizona State Univ, Coll Integrat Sci & Arts, Sci & Math Fac, Mesa, AZ 85212 USA; [Macias-Rodriguez, Miguel A.] Univ Guadalajara, Ctr Univ Ciencias Biol & Agr, Dept Ciencias Ambientales, Guadalajara, Jalisco, Mexico; [Burquez, Alberto] Univ Nacl Autonoma Mexico, Inst Ecol, Hermosillo 83250, Sonora, Mexico; [Rowe, Helen] McDowell Sonoran Conservancy, Scottsdale, AZ USA; [Rowe, Helen] No Arizona Univ, Sch Earth & Sustainabil, Flagstaff, AZ 86011 USA
推荐引用方式 GB/T 7714	Albuquerque, Fabio,Macias-Rodriguez, Miguel A.,Burquez, Alberto,et al. Toward an understanding of broad-scale patterns of the habitat suitability of fountain grass (Cenchrus setaceus(Forssk.) Morrone, Poaceae)[J]. Universidad Nacional Autónoma de México,2020,221(11):1029-1043.
APA	Albuquerque, Fabio,Macias-Rodriguez, Miguel A.,Burquez, Alberto,&Rowe, Helen.(2020).Toward an understanding of broad-scale patterns of the habitat suitability of fountain grass (Cenchrus setaceus(Forssk.) Morrone, Poaceae).PLANT ECOLOGY,221(11),1029-1043.
MLA	Albuquerque, Fabio,et al."Toward an understanding of broad-scale patterns of the habitat suitability of fountain grass (Cenchrus setaceus(Forssk.) Morrone, Poaceae)".PLANT ECOLOGY 221.11(2020):1029-1043.