干旱区生态环境知识资源中心(Arid): Aboveground and belowground biodiversity have complementary effects on ecosystem functions across global grasslands

Arid

DOI	10.1371/journal.pbio.3002736
	Aboveground and belowground biodiversity have complementary effects on ecosystem functions across global grasslands
	Martins, Catarina S. C.; Delgado-Baquerizo, Manuel; Jayaramaiah, Ramesha H.; Tao, Dongxue; Wang, Jun-Tao; Saez-Sandino, Tadeo; Liu, Hongwei; Maestre, Fernando T.; Reich, Peter B.; Singh, Brajesh K.
通讯作者	Martins, CSC ; Singh, BK
来源期刊	PLOS BIOLOGY
ISSN	1544-9173
EISSN	1545-7885
出版年	2024
卷号	22 期号:8
英文摘要	Grasslands are integral to maintaining biodiversity and key ecosystem services and are under threat from climate change. Plant and soil microbial diversity, and their interactions, support the provision of multiple ecosystem functions (multifunctionality). However, it remains virtually unknown whether plant and soil microbial diversity explain a unique portion of total variation or shared contributions to supporting multifunctionality across global grasslands. Here, we combine results from a global survey of 101 grasslands with a novel microcosm study, controlling for both plant and soil microbial diversity to identify their individual and interactive contribution to support multifunctionality under aridity and experimental drought. We found that plant and soil microbial diversity independently predict a unique portion of total variation in above- and belowground functioning, suggesting that both types of biodiversity complement each other. Interactions between plant and soil microbial diversity positively impacted multifunctionality including primary production and nutrient storage. Our findings were also climate context dependent, since soil fungal diversity was positively associated with multifunctionality in less arid regions, while plant diversity was strongly and positively linked to multifunctionality in more arid regions. Our results highlight the need to conserve both above- and belowground diversity to sustain grassland multifunctionality in a drier world and indicate climate change may shift the relative contribution of plant and soil biodiversity to multifunctionality across global grasslands. Grasslands are integral to maintaining biodiversity and key ecosystem services under climate change. This study combines a global survey of 101 grasslands with a novel microcosm experiment to show that plant and soil microbial diversity independently predict a unique portion of variation in above- and below-ground functioning.
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001292453800001
WOS关键词	SOIL MICROBIAL COMMUNITIES ; STERILIZATION METHODS ; PLANT DIVERSITY ; MULTIFUNCTIONALITY ; PRODUCTIVITY ; ARIDITY ; DRIVEN ; TOOL
WOS类目	Biochemistry & Molecular Biology ; Biology
WOS研究方向	Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405176
推荐引用方式 GB/T 7714	Martins, Catarina S. C.,Delgado-Baquerizo, Manuel,Jayaramaiah, Ramesha H.,et al. Aboveground and belowground biodiversity have complementary effects on ecosystem functions across global grasslands[J],2024,22(8).
APA	Martins, Catarina S. C..,Delgado-Baquerizo, Manuel.,Jayaramaiah, Ramesha H..,Tao, Dongxue.,Wang, Jun-Tao.,...&Singh, Brajesh K..(2024).Aboveground and belowground biodiversity have complementary effects on ecosystem functions across global grasslands.PLOS BIOLOGY,22(8).
MLA	Martins, Catarina S. C.,et al."Aboveground and belowground biodiversity have complementary effects on ecosystem functions across global grasslands".PLOS BIOLOGY 22.8(2024).