Root Production and Microbe-Derived Carbon Inputs Jointly Drive Rapid Soil Carbon Accumulation at the Early Stages of Forest Succession
文献类型：期刊论文
| 作者 | Liu, Ruiqiang; He, Yanghui; Du, Zhenggang; Zhou, Guiyao3; Zhou, Lingyan3; Wang, Xinxin3; Li, Nan3; Yan, Enrong3; Feng, Xiaojuan2; Liang, Chao1 |
| 刊名 | FORESTS
 |
| 出版日期 | 2022 |
| 卷号 | 13期号:12 |
| 关键词 | biomarker carbon inputs microbial anabolism microbial carbon turnover root functional traits root production |
| DOI | 10.3390/f13122130 |
| 文献子类 | Article |
| 英文摘要 | Plants and microbes are the primary drivers in affecting the formation and accrual of soil organic carbon (SOC) for natural ecosystems. However, experimental evidence elucidating their underlying mechanisms for SOC accumulation remains elusive. Here, we quantified plant and microbial contributions to SOC accrual in successional subtropical forests by measuring leaf-, root-, and microbial biomarkers, root and leaf litter inputs, and microbial C decomposition. The long-term monitoring results showed that SOC accumulated rapidly at the early-successional stage, but changed little at the mid- and late-successional stages. SOC accrual rate was positively correlated with fine-root production and microbial C turnover, but negatively with annual litterfall. Biomarker data exhibited that the rapid SOC accumulation was jointly driven by root- and microbe-derived C inputs from the early- to mid-successional stages. In contrast, aboveground litterfall considerably contributed to soil C accrual from the mid- to late-successional stages compared to belowground processes, although SOC accumulation is low. Our study revealed the importance of root production and microbial anabolism in SOC accrual at the early stages of forest succession. Incorporating these effects of belowground C inputs on SOC formation and accumulation into earth system models might improve model performance and projection of long-term soil C dynamics. |
| 学科主题 | Forestry |
| 电子版国际标准刊号 | 1999-4907 |
| 出版地 | BASEL |
| WOS关键词 | FINE-ROOT ; MYCORRHIZAL FUNGI ; ORGANIC-CARBON ; SEQUESTRATION ; BIOMASS ; PLANT ; DYNAMICS ; TRAITS ; RESPIRATION ; MECHANISMS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | MDPI |
| WOS记录号 | WOS:000901119500001 |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28829]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.East China Normal Univ, Ctr Global Change & Ecol Forecasting, Sch Ecol & Environm Sci, Shanghai Key Lab Urban Ecol Proc & Ecorestorat,Tia, Shanghai 200062, Peoples R China 3.Northeast Forestry Univ, Northeast Asia Ecosyst Carbon Sink Res Ctr NACC, Ctr Ecol Res, Sch Forestry,Key Lab Sustainable Forest Ecosyst Ma, Harbin 150040, Peoples R China 4.Chinese Acad Sci, Inst Appl Ecol, Key Lab Forest Ecol & Management, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Ruiqiang,He, Yanghui,Du, Zhenggang,et al. Root Production and Microbe-Derived Carbon Inputs Jointly Drive Rapid Soil Carbon Accumulation at the Early Stages of Forest Succession[J]. FORESTS,2022,13(12). |
| APA | Liu, Ruiqiang.,He, Yanghui.,Du, Zhenggang.,Zhou, Guiyao.,Zhou, Lingyan.,...&Zhou, Xuhui.(2022).Root Production and Microbe-Derived Carbon Inputs Jointly Drive Rapid Soil Carbon Accumulation at the Early Stages of Forest Succession.FORESTS,13(12). |
| MLA | Liu, Ruiqiang,et al."Root Production and Microbe-Derived Carbon Inputs Jointly Drive Rapid Soil Carbon Accumulation at the Early Stages of Forest Succession".FORESTS 13.12(2022). |
入库方式： OAI收割
来源：植物研究所
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