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

文献类型：期刊论文

作者Liu, Xujun1,2,3; Tang, Xuli1,2; Lie, Zhiyang1,2; He, Xinhua4; Zhou, Guoyi1; Yan, Junhua1; Ma, Keping5; Du, Sheng6; Li, Shenggong7; Han, Shijie8
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2022-11-01
卷号845页码:8
ISSN号0048-9697
关键词Mature natural forests Soil P density Tree species richness Climate
DOI10.1016/j.scitotenv.2022.157277
通讯作者Liu, Juxiu(ljxiu@scib.ac.cn)
英文摘要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
WOS关键词PRODUCTIVITY ; LIMITATION ; DIVERSITY ; NITROGEN ; PATTERNS ; CLIMATE ; WATER ; STOICHIOMETRY ; ACQUISITION ; ECOSYSTEMS
资助项目National Natural Science Foundation of China[41825020] ; National Natural Science Foundation of China[41977287] ; National Natural Science Foundation of China[41991285] ; National Natural Science Foundation of China[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]
WOS研究方向Environmental Sciences & Ecology
语种英语
出版者ELSEVIER
WOS记录号WOS:000831607300014
资助机构National Natural Science Foundation of China ; Key Research and Development Program of Guangdong Province ; Department of Science and Technology of Guangdong Province ; Strate- gic Priority Research Program of the Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/181851]  
专题中国科学院地理科学与资源研究所
通讯作者Liu, Juxiu
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,2022,845:8.
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,845,8.
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):8.

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来源：地理科学与资源研究所

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