干旱区生态环境知识资源中心(Arid): Phylogenetic, functional, and taxonomic richness have both positive and negative effects on ecosystem multifunctionality

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DOI	10.1073/pnas.1815727116
	Phylogenetic, functional, and taxonomic richness have both positive and negative effects on ecosystem multifunctionality
	Le Bagousse-Pinguet, Yoann 1,2; Soliveres, Santiago 3,4; Gross, Nicolas 1,5; Torices, Ruben 1,6; Berdugo, Miguel 1; Maestre, Fernando T.1
通讯作者	Le Bagousse-Pinguet, Yoann ; Soliveres, Santiago ; Gross, Nicolas
来源期刊	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
ISSN	0027-8424
出版年	2019
卷号	116 期号:17 页码:8419-8424
英文摘要	Biodiversity encompasses multiple attributes such as the richness and abundance of species (taxonomic diversity), the presence of different evolutionary lineages (phylogenetic diversity), and the variety of growth forms and resource use strategies (functional diversity). These biodiversity attributes do not necessarily relate to each other and may have contrasting effects on ecosystem functioning. However, how they simultaneously influence the provision of multiple ecosystem functions related to carbon, nitrogen, and phosphorus cycling (multifunctionality) remains unknown. We evaluated the effects of the taxonomic, phylogenetic, and functional attributes of dominant (mass ratio effects) and subordinate (richness effect) plant species on the multifunctionality of 123 drylands from six continents. Our results highlight the importance of the phylogenetic and functional attributes of subordinate species as key drivers of multifunctionality. In addition to a higher taxonomic richness, we found that simultaneously increasing the richness of early diverging lineages and the functional redundancy between species increased multifunctionality. In contrast, the richness of most recent evolutionary lineages and the functional and phylogenetic attributes of dominant plant species (mass ratio effects) were weakly correlated with multifunctionality. However, they were important drivers of individual nutrient cycles. By identifying which biodiversity attributes contribute the most to multifunctionality, our results can guide restoration efforts aiming to maximize either multifunctionality or particular nutrient cycles, a critical step to combat dryland desertification worldwide.
英文关键词	functional diversity mass-ratio hypothesis nutrient cycling phylogenetic diversity taxonomic diversity
类型	Article
语种	英语
国家	Spain ; France
开放获取类型	Green Submitted, Green Published, Bronze
收录类别	SCI-E
WOS记录号	WOS:000465363700053
WOS关键词	PLANT DIVERSITY ; MULTIPLE DIMENSIONS ; SPECIES RICHNESS ; BIODIVERSITY ; STABILITY ; INCREASE
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/218174
作者单位	1.Univ Rey Juan Carlos, Dept Biol & Geol Fis & Quim Inorgan, Escuela Super Ciencias Expt & Tecnol, Mostoles 28933, Spain; 2.Univ Avignon, Aix Marseille Univ, Inst Rech Dev, CNRS,Inst Mediterraneen Biodivers & Ecol Marine &, F-13545 Aix En Provence 04, France; 3.Univ Alicante, Dept Ecol, Alicante 03690, Spain; 4.Univ Alicante, Inst Multidisciplinar Estudio Medio Ramon Margale, Alicante 03690, Spain; 5.Univ Clermont Auvergne, UMR Ecosyst Prairial, VetAgro Sup, Inst Natl Rech Agron, F-63000 Clermont Ferrand, France; 6.CSIC, Estn Expt Zonas Aridas, Almeria 04120, Spain
推荐引用方式 GB/T 7714	Le Bagousse-Pinguet, Yoann,Soliveres, Santiago,Gross, Nicolas,et al. Phylogenetic, functional, and taxonomic richness have both positive and negative effects on ecosystem multifunctionality[J]. French National Research Institute for Sustainable Development,2019,116(17):8419-8424.
APA	Le Bagousse-Pinguet, Yoann,Soliveres, Santiago,Gross, Nicolas,Torices, Ruben,Berdugo, Miguel,&Maestre, Fernando T..(2019).Phylogenetic, functional, and taxonomic richness have both positive and negative effects on ecosystem multifunctionality.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,116(17),8419-8424.
MLA	Le Bagousse-Pinguet, Yoann,et al."Phylogenetic, functional, and taxonomic richness have both positive and negative effects on ecosystem multifunctionality".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 116.17(2019):8419-8424.