气候变化领域集成服务门户(CCPortal): Single-Species Artificial Grasslands Decrease Soil Multifunctionality in a Temperate Steppe on the Qinghai-Tibet Plateau

CCPortal

DOI	10.3390/agronomy11112092
	Single-Species Artificial Grasslands Decrease Soil Multifunctionality in a Temperate Steppe on the Qinghai-Tibet Plateau
	Chen, Kelu; Zhou, Huakun; Lu, Bingbing; Wu, Yang; Wang, Jie; Zhao, Ziwen; Li, Yuanze; Wang, Mei; Zhang, Yue; Chen, Wenjing; Liu, Guobin; Xue, Sha
通讯作者	Xue, S (通讯作者)，Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling 712100, Xianyang, Peoples R China. ; Xue, S (通讯作者)，Qinghai Univ, State Key Lab Plateau Ecol & Agr, Xining 810016, Peoples R China. ; Xue, S (通讯作者)，Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Xianyang, Peoples R China.
发表日期	2021
EISSN	2073-4395
卷号	11 期号:11
英文摘要	Artificial grasslands have been regarded as an effective method to improve grass production and quality, especially on the Qinghai-Tibet Plateau. Soil ecosystem multifunctionality (EMF) plays an important role in sustainable regional development. However, few studies have investigated the impacts of artificial grasslands on soil EMF. Here, we constructed single-species artificial grasslands in a natural temperate steppe and investigated soil microbial communities, abiotic factors (soil moisture and pH), and functions related to biogeochemical cycles to explore (1) how the transformation from temperate steppe to artificial grasslands affected soil EMF and (2) the roles of species and phylogenetic microbial diversities, microbial community composition, and abiotic factors in driving differences in soil EMF. Our results showed that artificial grasslands decreased soil EMF regardless of planting species; that the bacterial and fungal community composition contributed more to soil EMF prediction than species and phylogenetic diversities; and that microbial phylogenetic diversities were negatively associated with soil EMF. Soil pH played an important role in the effects of artificial grasslands on soil EMF-artificial grasslands increased soil pH, which was negatively associated with soil EMF. Overall, the benefits of establishing artificial grasslands, for example, higher grass production and quality, might be at the expense of soil EMF. Further studies should explore mixed-species artificial grasslands.
关键词	ECOSYSTEM MULTIFUNCTIONALITY PHYLOGENETIC DIVERSITY RICHNESS BIODIVERSITY COMMUNITIES BIOMASS
英文关键词	artificial grasslands; soil microbial diversity; ecosystem multifunctionality; microbial sequencing
语种	英语
WOS研究方向	Agriculture ; Plant Sciences
WOS类目	Agronomy ; Plant Sciences
WOS记录号	WOS:000725772700001
来源期刊	AGRONOMY-BASEL
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/255050
作者单位	[Chen, Kelu; Lu, Bingbing; Wu, Yang; Wang, Jie; Zhao, Ziwen; Li, Yuanze; Wang, Mei; Zhang, Yue; Chen, Wenjing; Liu, Guobin; Xue, Sha] Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Inst Soil & Water Conservat, Yangling 712100, Xianyang, Peoples R China; [Zhou, Huakun] Chinese Acad Sci, Qinghai Prov Key Lab Restorat Ecol Cold Reg, Northwest Inst Plateau Biol, Xining 810008, Peoples R China; [Zhou, Huakun; Xue, Sha] Qinghai Univ, State Key Lab Plateau Ecol & Agr, Xining 810016, Peoples R China; [Xue, Sha] Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Xianyang, Peoples R China
推荐引用方式 GB/T 7714	Chen, Kelu,Zhou, Huakun,Lu, Bingbing,et al. Single-Species Artificial Grasslands Decrease Soil Multifunctionality in a Temperate Steppe on the Qinghai-Tibet Plateau[J]. 中国科学院西北生态环境资源研究院,2021,11(11).
APA	Chen, Kelu.,Zhou, Huakun.,Lu, Bingbing.,Wu, Yang.,Wang, Jie.,...&Xue, Sha.(2021).Single-Species Artificial Grasslands Decrease Soil Multifunctionality in a Temperate Steppe on the Qinghai-Tibet Plateau.AGRONOMY-BASEL,11(11).
MLA	Chen, Kelu,et al."Single-Species Artificial Grasslands Decrease Soil Multifunctionality in a Temperate Steppe on the Qinghai-Tibet Plateau".AGRONOMY-BASEL 11.11(2021).