Tree species richness as an important biotic factor regulates the soil phosphorus density in China's mature natural forests

doi:10.1016/j.scitotenv.2022.157277

	Tree species richness as an important biotic factor regulates the soil phosphorus density in China's mature natural forests
	Liu, Xujun 1,2; Tang, Xuli 1; Lie, Zhiyang 1; He, Xinhua 3; Zhou, Guoyi ; Yan, Junhua ; Ma, Keping4 ; Du, Sheng 5; Li, Shenggong 6; Han, Shijie 7; Ma, Youxin 8; Wang, Genxu 9; Liu, Juxiu 1
	2022
发表期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
卷号	845
摘要	Tree species richness has been recognized as an underlying driving factor for regulating soil phosphorus (P) status in many site-specific studies. However, it remains poorly understood whether this is true at broad scales where soil P strongly rely on climate, soil type and vegetation type. Here, based on the data of 946 mature natural forest sites from a nationwide field survey in China, we analyzed the impact of tree species richness on soil P density of China's mature natural forests (deciduous coniferous forest, DCF; evergreen coniferous forest, ECF; deciduous broad-leaved forest, DBF; evergreen broad-leaved forest, EBF; and mixed coniferous and broad-leaved forest, MF). Our results showed that tree species richness had a negative effect on soil P density in China's mature natural forests. The Random Forest regression model showed that the relative importance of tree species richness to soil P density was second only to the climate factors (mean annual temperature, MAT; mean annual precipitation, MAP). In addition, the structural
关键词	Mature natural forests Soil P density Tree species richness Climate
学科领域	Environmental Sciences
DOI	10.1016/j.scitotenv.2022.157277
收录类别	SCI
语种	英语
WOS关键词	PRODUCTIVITY ; LIMITATION ; DIVERSITY ; NITROGEN ; PATTERNS ; CLIMATE ; WATER ; STOICHIOMETRY ; ACQUISITION ; ECOSYSTEMS
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000831607300014
出版者	ELSEVIER
文献子类	Article
出版地	AMSTERDAM
EISSN	1879-1026
资助机构	National Natural Science Foundation of China [41825020, 41977287, 41991285, 31770491] ; Key Research and Development Program of Guangdong Province [2020B1111530004] ; Department of Science and Technology of Guangdong Province [2020A1313030141] ; Strate- gic Priority Research Program of the Chinese Academy of Sciences [XDA05050200]
作者邮箱	ljxiu@scib.ac.cn
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/28750
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Vegetat Restorat & Management Degraded Eco, South China Bot Garden, 723Xingke Rd, Guangzhou 510650, Peoples R China 2.Chinese Acad Sci, Guangdong Prov Key Lab Appl Bot, South China Bot Garden, 723Xingke Rd, Guangzhou 510650, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Western Australia, Sch Biol Sci, Perth, WA 6009, Australia 5.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 6.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryland Farming Loess Pl, Yangling 712100, Peoples R China 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 8.Henan Univ, Sch Life Sci, Jinming Rd, Kaifeng 475004, Peoples R China 9.Chinese Acad Sci, Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, 88 Xuefu Rd, Kunming 650223, Peoples R China 10.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xujun,Tang, Xuli,Lie, Zhiyang,et al. Tree species richness as an important biotic factor regulates the soil phosphorus density in China's mature natural forests[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,845.
APA	Liu, Xujun.,Tang, Xuli.,Lie, Zhiyang.,He, Xinhua.,Zhou, Guoyi.,...&Liu, Juxiu.(2022).Tree species richness as an important biotic factor regulates the soil phosphorus density in China's mature natural forests.SCIENCE OF THE TOTAL ENVIRONMENT,845.
MLA	Liu, Xujun,et al."Tree species richness as an important biotic factor regulates the soil phosphorus density in China's mature natural forests".SCIENCE OF THE TOTAL ENVIRONMENT 845(2022).

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