气候变化领域集成服务门户(CCPortal): Precipitation weakens the gravesoil fungal richness and species interactions in the Qinghai-Tibet Plateau

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DOI	10.1016/j.apsoil.2023.104958
	Precipitation weakens the gravesoil fungal richness and species interactions in the Qinghai-Tibet Plateau
	Han, Binghua; Yu, Qiaoling; Han, Qian; Wang, Sijie; Su, Wanghong; Qu, Jiapeng; Li, Huan
发表日期	2023
ISSN	0929-1393
EISSN	1873-0272
卷号	189
英文摘要	The altered precipitation regime exhibits severe ecological consequences in various soil ecosystems. However, the knowledge about gravesoil fungal community response to precipitation shifts is still limited. Here we explored the responses of gravesoil fungal community with respect to diversity, assembly, and co-occurrence network to an operable shift of precipitation by simulating no precipitation, light precipitation and moderate precipitation under 60-day corpse degradation of wild animals. The results indicated light and moderate pre-cipitation diminished the number of gravesoil fungal OTUs by 21.21 % and 25.48 % respectively. Furthermore, precipitation significantly decreased the gravesoil fungal richness and community dissimilarity. Drift (60 %-100 %) explained a large fraction of gravesoil community assembly, and were not changed by precipitation. More -over, the gravesoil fungal network under precipitation exhibited less connected and robust features than that in the control, hinting precipitation destabilized the gravesoil fungal networks. Our findings show precipitation may influence the structure and species interactions of gravesoil fungal community, and are conducive to pre-dicting the gravesoil fungal composition and function under climate change.
关键词	Qinghai-Tibet Plateau Gravesoil fungi Precipitation Drift Co-occurrence patterns
英文关键词	COOCCURRENCE PATTERNS; CARCASS DECOMPOSITION; COMMUNITY STRUCTURE; NETWORK ANALYSIS; SOIL BACTERIAL; DIVERSITY; RARE; SEASONALITY; SUCCESSION; RESPONSES
WOS研究方向	Soil Science
WOS记录号	WOS:001001827100001
来源期刊	APPLIED SOIL ECOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283019
作者单位	Lanzhou University; Lanzhou University; Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Han, Binghua,Yu, Qiaoling,Han, Qian,et al. Precipitation weakens the gravesoil fungal richness and species interactions in the Qinghai-Tibet Plateau[J],2023,189.
APA	Han, Binghua.,Yu, Qiaoling.,Han, Qian.,Wang, Sijie.,Su, Wanghong.,...&Li, Huan.(2023).Precipitation weakens the gravesoil fungal richness and species interactions in the Qinghai-Tibet Plateau.APPLIED SOIL ECOLOGY,189.
MLA	Han, Binghua,et al."Precipitation weakens the gravesoil fungal richness and species interactions in the Qinghai-Tibet Plateau".APPLIED SOIL ECOLOGY 189(2023).