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Climate and mycorrhizae mediate the relationship of tree species diversity and carbon stocks in subtropical forests

文献类型：期刊论文

作者Yan, Guoyong2; Bongers, Franca J.; Trogisch, Stefan3,4; Li, Yin5; Chen, Guoke; Yan, Haoru1; Deng, Xianglu1; Ma, Keping1; Liu, Xiaojuan
刊名JOURNAL OF ECOLOGY
出版日期2022
卷号110期号:10页码:2462-2474
ISSN号0022-0477
关键词afforestation carbon stock diversity mycorrhizal types precipitation temperature
DOI10.1111/1365-2745.13962
文献子类Article
英文摘要It is increasingly being recognized that tree species diversity has positive effects on forest ecosystem carbon (C) stock. However, at broad spatial scales, this relationship may depend on climate conditions and species mycorrhizal associations. Here, observations from 667 forest plots in subtropical China were used to investigate the effects of species diversity, mean annual precipitation (MAP), mean annual temperature (MAT) and mycorrhizal type (arbuscular or ectomycorrhizal) on the forest C stock and its components (tree C stock, shrub layer C stock, herb layer C stock, litter layer C stock, root C stock and soil C stock). We found positive effect of tree species diversity on total forest C stock. MAP had positive effects on total forest C stock and its components, while MAT had consistently negative effects on total forest C stock and most of its components. Different levels of MAP and MAT did modulate the strength of effect of species diversity on forest C stock and its components. In addition, species diversity, MAT and MAP showed a significant positive relationship with arbuscular mycorrhiza-associated tree C stock but had no or negative relationship with ectomycorrhiza-associated tree C stock. Synthesis. Our results indicate that maintaining high level of species diversity may support the buffering of negative effects resulting from climate warming. Furthermore, under climate warming the specific C stock of AM trees can increase, which can potentially promote forest C stock. Taken together, our study suggests that afforestation policies should consider not only tree species diversity to increase forest C stock but also the effects of different tree mycorrhizal types.
学科主题Plant Sciences ; Ecology
电子版国际标准刊号1365-2745
出版地HOBOKEN
WOS关键词PLANT DIVERSITY ; COMMUNITY COMPOSITION ; ABOVEGROUND BIOMASS ; TEMPERATE FORESTS ; PRODUCTIVITY ; PRECIPITATION ; RICHNESS ; FUNGI ; NITROGEN ; STORAGE
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
出版者WILEY
WOS记录号WOS:000823286100001
资助机构CAS Interdisciplinary Innovation Team [JCTD-2018-06] ; National Key Research and Development Program of China [2017YFA0605103] ; National Natural Science Foundation of China [31870409] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB31000000] ; Youth Innovation Promotion Association of the Chinese Academy of Sciences [2019082]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/28559]  
专题植被与环境变化国家重点实验室
作者单位1.Sanming Univ, Fujian Prov Key Lab Resources & Environm Monitori, Sanming, Peoples R China
2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China
3.Qufu Normal Univ, Sch Life Sci, Qufu, Shandong, Peoples R China
4.Martin Luther Univ Halle Wittenberg, Inst Biol Geobot & Bot Garden, Halle, Saale, Germany
5.German Ctr Integrat Biodivers Res iDiv, Leipzig, Germany
6.Univ Chinese Acad Sci, Coll Life Sci, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Yan, Guoyong,Bongers, Franca J.,Trogisch, Stefan,et al. Climate and mycorrhizae mediate the relationship of tree species diversity and carbon stocks in subtropical forests[J]. JOURNAL OF ECOLOGY,2022,110(10):2462-2474.
APA Yan, Guoyong.,Bongers, Franca J..,Trogisch, Stefan.,Li, Yin.,Chen, Guoke.,...&Liu, Xiaojuan.(2022).Climate and mycorrhizae mediate the relationship of tree species diversity and carbon stocks in subtropical forests.JOURNAL OF ECOLOGY,110(10),2462-2474.
MLA Yan, Guoyong,et al."Climate and mycorrhizae mediate the relationship of tree species diversity and carbon stocks in subtropical forests".JOURNAL OF ECOLOGY 110.10(2022):2462-2474.

入库方式： OAI收割

来源：植物研究所

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