干旱区生态环境知识资源中心(Arid): Hardscape floristics: Functional and phylogenetic diversity of parking-lot plants

Arid

DOI	10.1111/avsc.12450
	Hardscape floristics: Functional and phylogenetic diversity of parking-lot plants
	Frazee, Lauren J.1,2; Aronson, Myla F. J.2; Kattge, Jens 3,4; Struwe, Lena 2,5
通讯作者	Frazee, Lauren J.
来源期刊	APPLIED VEGETATION SCIENCE
ISSN	1402-2001
EISSN	1654-109X
出版年	2019
卷号	22 期号:4 页码:573-581
英文摘要	QuestionsThe study of organisms living in extreme environments has shaped our knowledge of the deterministic and stochastic factors that contribute to community assembly. With hardscape habitats (HH), humans have created a novel land-cover type that is physically analogous to extreme terrestrial environments such as deserts, barrens, and rocky outcrops and may harbor rare or specialist species and communities. We addressed the following questions: (a) which plant species inhabit hardscapes; (b) do hardscapes serve as a refuge for rare or specialist species; (c) how taxonomically similar are hardscape plant communities to one another and the regional species pool; (d) is phylogenetic diversity of hardscape communities different from that of the regional species pool; and (e) which functional traits and life history strategies are filtered for or against in hardscape plant communities? Location and MethodsWe surveyed the vascular plant communities of 17 asphalt parking lots in New Jersey, USA, to use as a focal hardscape habitat for this study. ResultsParking-lot plant communities contained 119 vascular plant taxa out of the 2,199 regional species and had a lower beta and phylogenetic diversity than the regional species pool. The parking-lot flora had significantly higher frequencies of annuals, biennials, C-4 plants, ruderal strategists, non-natives, herbaceous plants, self-compatible species, and species from the Caryophyllales, Asterales, Ulmaceae, and Plantaginaceae clades compared to the regional pool and contained no New Jersey threatened or endangered species. ConclusionsHardscape habitats may be similar to naturally occurring, extreme terrestrial environments in that they impose stringent filters on ecological communities leading to increased proportions of short-lived and C-4 plant species compared to the regional pool. Nevertheless, hardscapes are unlikely to serve as biodiversity refuges in the Northeastern USA as they create novel abiotic conditions that may be hostile to many native, rare, and specialist species.
英文关键词	extreme environments functional diversity habitat filtering hardscape habitat non-native species novel ecosystems parking lots phylogenetic diversity plant functional traits
类型	Article
语种	英语
国家	USA ; Germany
收录类别	SCI-E
WOS记录号	WOS:000494681700010
WOS关键词	URBAN FLORAS ; URBANIZATION ; BIODIVERSITY ; VEGETATION
WOS类目	Plant Sciences ; Ecology ; Forestry
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Forestry
EI主题词	2019-10-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310055
作者单位	1.Rutgers State Univ, Grad Program Ecol & Evolut, New Brunswick, NJ USA; 2.Rutgers State Univ, Dept Ecol Evolut & Nat Resources, New Brunswick, NJ USA; 3.Max Planck Inst Biogeochem, Jena, Germany; 4.German Ctr Integrat Biodivers Res IDiv, Leipzig, Germany; 5.Rutgers State Univ, Dept Plant Biol, New Brunswick, NJ USA
推荐引用方式 GB/T 7714	Frazee, Lauren J.,Aronson, Myla F. J.,Kattge, Jens,et al. Hardscape floristics: Functional and phylogenetic diversity of parking-lot plants[J],2019,22(4):573-581.
APA	Frazee, Lauren J.,Aronson, Myla F. J.,Kattge, Jens,&Struwe, Lena.(2019).Hardscape floristics: Functional and phylogenetic diversity of parking-lot plants.APPLIED VEGETATION SCIENCE,22(4),573-581.
MLA	Frazee, Lauren J.,et al."Hardscape floristics: Functional and phylogenetic diversity of parking-lot plants".APPLIED VEGETATION SCIENCE 22.4(2019):573-581.