气候变化领域集成服务门户(CCPortal): Effects of fertilization on soil nematode communities in an alpine meadow of Qinghai-Tibet plateau

CCPortal

DOI	10.3389/fevo.2023.1122505
	Effects of fertilization on soil nematode communities in an alpine meadow of Qinghai-Tibet plateau
	Qi, Yanwen; Sun, Xinhang; Peng, Sichen; Tan, Xiaodan; Zhou, Shurong
发表日期	2023
ISSN	2296-701X
卷号	11
英文摘要	Nitrogen and phosphorus are important nutrient elements for plants and underground organisms. The nematode is an important part of the soil food web. Although many studies have explored the effects of fertilization on soil nematode community structure, little is known about the response mechanism of the nematode community to fertilization. In this study, we investigated the diversity and functional diversity of soil nematode communities, as well as soil physicochemical properties, root functional traits, and plant richness. We explored the response mechanism of soil nematode communities to nitrogen and phosphorus fertilizer. Nitrogen fertilizer increased the abundance and richness of bacterivorous nematodes, while phosphorus fertilizer decreased the total abundance of bacterivorous nematodes. Meanwhile, the diversity of the nematode community was significantly affected by soil physicochemical properties and plant root functional traits. Therefore, our study revealed the effects of nitrogen and phosphorus fertilizer on soil nematode community diversity and functional diversity. Exploring the response mechanism of soil nematode communities to fertilization interference provides further evidence for the role of nematodes in maintaining the function of subsurface ecosystems.
关键词	alpine meadow soil nematode fertilization functional diversity species diversity root traits
英文关键词	BELOW-GROUND BIODIVERSITY; FUNCTIONAL DIVERSITY; NITROGEN DEPOSITION; PLANT; TRAIT; ENVIRONMENT; GRASSLANDS; RESPONSES; PATTERNS; ECOLOGY
WOS研究方向	Ecology
WOS记录号	WOS:000961497900001
来源期刊	FRONTIERS IN ECOLOGY AND EVOLUTION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283440
作者单位	Hainan University
推荐引用方式 GB/T 7714	Qi, Yanwen,Sun, Xinhang,Peng, Sichen,et al. Effects of fertilization on soil nematode communities in an alpine meadow of Qinghai-Tibet plateau[J],2023,11.
APA	Qi, Yanwen,Sun, Xinhang,Peng, Sichen,Tan, Xiaodan,&Zhou, Shurong.(2023).Effects of fertilization on soil nematode communities in an alpine meadow of Qinghai-Tibet plateau.FRONTIERS IN ECOLOGY AND EVOLUTION,11.
MLA	Qi, Yanwen,et al."Effects of fertilization on soil nematode communities in an alpine meadow of Qinghai-Tibet plateau".FRONTIERS IN ECOLOGY AND EVOLUTION 11(2023).