Soil Invertebrate Body Size Groups and Effect Magnitude Jointly Influence Global Soil CO2 Emissions
文献类型：期刊论文
| 作者 | Liu, Cheng1,2; Parr, Catherine L.3,4,5; Guenard, Benoit6; Cen, Xiaoyu2,7; Chai, Hua1,2; Li, Mingxu8; Zhong, Zhiwei9,10; Zhao, Shenliang1,2; Li, Jie1,2; He, Nianpeng1,2 |
| 刊名 | GLOBAL CHANGE BIOLOGY
 |
| 出版日期 | 2026-02-23 |
| 卷号 | 32期号:2页码:e70770 |
| 关键词 | ecosystem engineers soil carbon cycling soil carbon-nitrogen-phosphorus pools soil invertebrates soil microbes soil respiration |
| ISSN号 | 1354-1013 |
| DOI | 10.1111/gcb.70770 |
| 产权排序 | 8 |
| 文献子类 | Article |
| 英文摘要 | Soil invertebrates represent vital components of belowground biodiversity and play pivotal roles in regulating key carbon (C) cycling processes, particularly soil respiration. Despite the recognised effects of invertebrates on soil respiration, previous studies suffer from a major blind spot: a lack of global-scale interpretations of inferred associations describing how these organisms mediate C release. In this study, we integrated 556 datasets spanning 90 publications to systematically assess the global patterns and inferred associations by which soil invertebrates influence soil respiration. The results revealed that soil invertebrates, on average, enhanced soil respiration by 52%. Across climatic zones, the magnitude of this positive effect tended to decline from tropical to temperate regions. When classified by body size, among the large-bodied soil invertebrates, ants and termites increased soil respiration by 60% and 62%, respectively, whereas earthworms stimulated it by 47%. In contrast, small-to-medium-bodied soil invertebrates exerted no significant effect. Across ecosystem types, soil invertebrates stimulated soil respiration more strongly in forest ecosystems, with an increase of 55%, compared to a 44% increase in grassland ecosystems. The pathways through which soil invertebrates influence respiration varied markedly among body-size groups and ecosystem types. Overall, soil invertebrates primarily influenced soil microbial biomass C, fungal biomass and bacterial biomass, as well as soil organic N, soil organic C and soil pH, which in turn were closely associated with soil respiration. These findings underscore the key role of soil invertebrates in influencing soil CO2 emissions and provide insights essential for improving Earth system models under ongoing climate change. |
| URL标识 | 查看原文 |
| WOS关键词 | NITROGEN MINERALIZATION ; TEMPERATURE SENSITIVITY ; ORGANIC-MATTER ; CARBON ; METAANALYSIS ; RESPIRATION ; EARTHWORMS ; DECOMPOSITION ; TERMITES ; LITTER |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001697968300001 |
| 出版者 | WILEY |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221228]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 通讯作者 | Li, Jie; He, Nianpeng |
| 作者单位 | 1.Northeast Forestry Univ, Minist Educ, Sch Ecol, Key Lab Sustainable Forest Ecosyst Management, Harbin, Peoples R China; 2.Northeast Forestry Univ, Inst Carbon Neutral, Sch Ecol, Harbin, Peoples R China; 3.Univ Liverpool, Sch Environm Sci, Liverpool, England; 4.Univ Pretoria, Dept Zool & Entomol, Pretoria, South Africa; 5.Univ Witwatersrand, Sch Anim Plant & Environm Sci, Johannesburg, South Africa; 6.Univ Hong Kong, Sch Biol Sci, Hong Kong, Peoples R China; 7.Aarhus Univ, Pioneer Ctr Land CRAFT, Dept Agroecol, Aarhus, Denmark; 8.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China; 9.Chinese Acad Sci, Heilongjiang Xingkai Lake Wetland Ecosyst Natl Obs, Changchun, Peoples R China; 10.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Key Lab Wetland Ecol & Environm, Changchun, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Cheng,Parr, Catherine L.,Guenard, Benoit,et al. Soil Invertebrate Body Size Groups and Effect Magnitude Jointly Influence Global Soil CO2 Emissions[J]. GLOBAL CHANGE BIOLOGY,2026,32(2):e70770. |
| APA | Liu, Cheng.,Parr, Catherine L..,Guenard, Benoit.,Cen, Xiaoyu.,Chai, Hua.,...&He, Nianpeng.(2026).Soil Invertebrate Body Size Groups and Effect Magnitude Jointly Influence Global Soil CO2 Emissions.GLOBAL CHANGE BIOLOGY,32(2),e70770. |
| MLA | Liu, Cheng,et al."Soil Invertebrate Body Size Groups and Effect Magnitude Jointly Influence Global Soil CO2 Emissions".GLOBAL CHANGE BIOLOGY 32.2(2026):e70770. |
入库方式： OAI收割
来源：地理科学与资源研究所
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