Biodiversity-carbon sink relationships vary along elevation across planted and natural subtropical forests in southeastern China
文献类型：期刊论文
| 作者 | Liu, Maochou4,5; Wu, Wenxiang1,2,5; Zhao, Dan3,4; Zhang, Xueqin5; Wang, Yuan5; Wang, Ke4,5; Ren, Xinshuai4,5; Cheng, Jiahui4,5 |
| 刊名 | JOURNAL OF FORESTRY RESEARCH
 |
| 出版日期 | 2026-02-11 |
| 卷号 | 37期号:1页码:63 |
| 关键词 | Biodiversity-carbon sink relationships Elevation gradients Tree carbon sink Natural and planted forests Forest management Biodiversity indicators |
| ISSN号 | 1007-662X |
| DOI | 10.1007/s11676-026-02003-4 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Forests play a critical role in global carbon sequestration, however the mechanisms linking biodiversity to carbon sinks across environmental gradients remain poorly understood. Using 735 permanent plots across subtropical China's Zhejiang and Fujian provinces, we investigated how elevation mediates biodiversity-carbon relationships (BCRs) in natural forests compared to plantations. Our results show that natural forests maintained 16% higher carbon sequestration and had 23% lower mortality than plantations, with peak productivity at mid-elevations (400-800 m). Community-weighted specific leaf area (CWMSLA) and tree size inequality (Gini coefficient) explained 43.6% of the carbon sink variation, while Shannon diversity showed negligible effects (P > 0.05). Structural equation modeling revealed that initial carbon stocks mediated BCRs, particularly in natural forests, with plantations showing significant carbon-mortality trade-offs at low and mid- elevations. Significant BCRs were only at low elevations, where CWMSLA and Gini coefficients negatively affected carbon sinks, providing no support for consistently positive BCRs across elevation zones. To optimize forest carbon sequestration, we suggest species selection based on complementary functional traits, increasing the complexity of stand structure in medium and high elevation areas, and planting stress-resistant genotypes at low elevations to reduce mortality. This study provides insight for optimizing carbon-biodiversity co-benefits in subtropical forest restoration. |
| URL标识 | 查看原文 |
| WOS关键词 | TREE SIZE INEQUALITY ; STRUCTURAL DIVERSITY ; ABOVEGROUND BIOMASS ; STAND STRUCTURE ; PRODUCTIVITY ; FACILITATION ; COMPETITION ; RICHNESS ; STORAGE |
| WOS研究方向 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:001688621300001 |
| 出版者 | NORTHEAST FORESTRY UNIV |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/220987]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Wu, Wenxiang; Zhao, Dan |
| 作者单位 | 1.Sanya Univ, Zhai Mingguo Academician Work Stn, Sanya 572022, Peoples R China; 2.Environm Big Data & Digital Governance Key Lab Phi, Inst Sci & Technol, Sanya 572022, Peoples R China; 3.Chinese Acad Sci, Aerosp Informat Res Inst, State Key Lab Remote Sensing & Digital Earth, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Dept Environm & Resources, Beijing 100049, Peoples R China; 5.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Liu, Maochou,Wu, Wenxiang,Zhao, Dan,et al. Biodiversity-carbon sink relationships vary along elevation across planted and natural subtropical forests in southeastern China[J]. JOURNAL OF FORESTRY RESEARCH,2026,37(1):63. |
| APA | Liu, Maochou.,Wu, Wenxiang.,Zhao, Dan.,Zhang, Xueqin.,Wang, Yuan.,...&Cheng, Jiahui.(2026).Biodiversity-carbon sink relationships vary along elevation across planted and natural subtropical forests in southeastern China.JOURNAL OF FORESTRY RESEARCH,37(1),63. |
| MLA | Liu, Maochou,et al."Biodiversity-carbon sink relationships vary along elevation across planted and natural subtropical forests in southeastern China".JOURNAL OF FORESTRY RESEARCH 37.1(2026):63. |
入库方式： OAI收割
来源：地理科学与资源研究所
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