Logging intensity and biome type mediate the effects of forest logging on soil greenhouse gas emissions
文献类型：期刊论文
| 作者 | Du, Chenjun1,2; Wu, Xing2,4; Shi, Hao2; Fu, Bojie2,4; Li, Ting2; Lue, Yihe2,4; Wan, Lingfan2; Zhang, Shuang2,4; Huang, Binbin2; Shi, Yibin3 |
| 刊名 | AGRICULTURE ECOSYSTEMS & ENVIRONMENT
 |
| 出版日期 | 2025-12-01 |
| 卷号 | 394页码:109880 |
| 关键词 | Forest logging Soil GHG emissions Logging intensity Biome type Meta-analysis |
| ISSN号 | 0167-8809 |
| DOI | 10.1016/j.agee.2025.109880 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Understanding the impacts of forest logging on soil greenhouse gas (GHG) emissions is crucial for developing sustainable forest management practices and climate change mitigation strategies. However, the directional patterns, magnitude of change, and mechanistic drivers underlying logging-induced alterations in soil GHG fluxes remain insufficiently characterized. Through a global meta-analysis incorporating 641 paired observations from 163 peer-reviewed studies, we demonstrated that forest logging significantly enhanced soil methane (CH4) and nitrous oxide (N2O) fluxes (mean effect sizes = 1.81 and 0.75, respectively), while exerting no substantial overall influence on carbon dioxide (CO2) flux (mean effect size = -0.09, 95 % CI: -0.44 - 0.25). Biome-specific analysis revealed pronounced spatial heterogeneity, with arctic/boreal ecosystems exhibiting greater responsiveness to logging impacts compared to tropical/subtropical regions. These emission shifts were mechanistically associated with logging-induced modifications in soil thermal regimes, hydrological conditions, and initial carbon-nitrogen content. Notably, soil CH4 and CO2 fluxes changes showed significant relationships with logging intensity (2.75 - 100 % basal area removal; P < 0.05), whereas time since logging (0.1 - 96 years) generally exhibited non-significant correlations with all measured GHG emissions (P > 0.05). Moreover, our meta-regression analysis identified thresholds governing the global-scale responses of GHG emissions to both logging intensity and temporal recovery. These insights advance the mechanistic understanding of disturbance-mediated biogeochemical processes and provide empirical foundations for optimizing silvicultural interventions to achieve climate-adaptive forestry objectives. |
| URL标识 | 查看原文 |
| WOS关键词 | RESPONSE RATIOS ; CARBON ; NITROGEN ; METAANALYSIS ; CO2 ; DYNAMICS ; BOREAL ; IMPACT ; CONSEQUENCES ; RESPIRATION |
| WOS研究方向 | Agriculture ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001543417300002 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215640]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 通讯作者 | Wu, Xing |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China; 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Reg & Urban Ecol, Beijing 100085, Peoples R China; 3.China Univ Geosci, Sch Land Sci & Technol, Beijing 100083, Peoples R China 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Du, Chenjun,Wu, Xing,Shi, Hao,et al. Logging intensity and biome type mediate the effects of forest logging on soil greenhouse gas emissions[J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT,2025,394:109880. |
| APA | Du, Chenjun.,Wu, Xing.,Shi, Hao.,Fu, Bojie.,Li, Ting.,...&Shi, Yibin.(2025).Logging intensity and biome type mediate the effects of forest logging on soil greenhouse gas emissions.AGRICULTURE ECOSYSTEMS & ENVIRONMENT,394,109880. |
| MLA | Du, Chenjun,et al."Logging intensity and biome type mediate the effects of forest logging on soil greenhouse gas emissions".AGRICULTURE ECOSYSTEMS & ENVIRONMENT 394(2025):109880. |
入库方式： OAI收割
来源：地理科学与资源研究所
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