Large CO2 removal potential of woody debris preservation in managed forests
文献类型：期刊论文
| 作者 | Luo, Yiqi10; Wei, Ning10,11; Lu, Xingjie12; Zhou, Yu13; Tao, Feng14; Quan, Quan10; Liao, Cuijuan15; Jiang, Lifen10; Xia, Jianyang11; Huang, Yuanyuan15 |
| 刊名 | NATURE GEOSCIENCE
 |
| 出版日期 | 2025-07-01 |
| 卷号 | 18期号:7 |
| ISSN号 | 1752-0894 |
| DOI | 10.1038/s41561-025-01731-2 |
| 产权排序 | 6 |
| 文献子类 | Article |
| 英文摘要 | Limiting climate warming to 1.5 degrees C requires reductions in greenhouse gas emissions and CO2 removal. While various CO2 removal strategies have been explored to achieve global net-zero greenhouse gas emissions and account for legacy emissions, additional exploration is warranted to examine more durable, scalable and sustainable approaches to achieve climate targets. Here we show that preserving woody debris in managed forests can remove gigatonnes of CO2 from the atmosphere sustainably based on a carbon cycle analysis using three Earth system models. Woody debris is produced from logging, sawmill wastes and abandoned woody products, and can be preserved in deep soil to lengthen its residence time (a measure of durability) by thousands of years. Preserving annual woody debris production in managed forests has the capacity to remove 769-937 GtCO2 from the atmosphere cumulatively (10.1-12.4 GtCO2 yr-1 on average) from 2025 to 2100, if its residence time is lengthened for 100-2,000 years and after 5% CO2 removal is discounted to account for CO2 emission due to machine operation for wood debris preservation. This translates to a reduction in global temperatures of 0.35-0.42 degrees C. Given the large potential, relatively low cost and long durability, future efforts should be focused on establishing large-scale demonstration projects for this technology in a variety of contexts, with rigorous monitoring of CO2 removal, its co-benefits and side-effects. |
| URL标识 | 查看原文 |
| WOS关键词 | SPACE-TIME CLIMATE ; CARBON ; EMISSIONS ; MODEL ; SOIL ; RESPIRATION ; VARIABILITY ; CONSUMPTION |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:001516897700001 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215338]  |
| 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 | Luo, Yiqi |
| 作者单位 | 1.Lawrence Berkeley Natl Lab, Climate & Ecosyst Sci Div, Berkeley, CA USA; 2.Univ Hong Kong, Dept Geog, Hong Kong, Peoples R China; 3.Univ Hong Kong, Inst Climate & Carbon Neutral, Hong Kong, Peoples R China; 4.Stanford Univ, Dept Earth Syst Sci, Stanford, CA USA; 5.Univ Aberdeen, Inst Biol & Environm Sci, Aberdeen, Scotland; 6.Cornell Univ, Robert Frederick Smith Sch Chem & Biomol Engn, Ithaca, NY USA; 7.Cornell Agritech, Sch Integrat Plant Sci, Hort Sect, Geneva, NY USA; 8.Cornell Univ, Sch Integrat Plant Sci, Hort Sect, Ithaca, NY USA; 9.Cornell Univ, Dept Global Dev, Ithaca, NY USA 10.Cornell Univ, Sch Integrat Plant Sci, Soil & Crop Sci Sect, Ithaca, NY 14850 USA; |
| 推荐引用方式 GB/T 7714 | Luo, Yiqi,Wei, Ning,Lu, Xingjie,et al. Large CO2 removal potential of woody debris preservation in managed forests[J]. NATURE GEOSCIENCE,2025,18(7). |
| APA | Luo, Yiqi.,Wei, Ning.,Lu, Xingjie.,Zhou, Yu.,Tao, Feng.,...&Houlton, Benjamin.(2025).Large CO2 removal potential of woody debris preservation in managed forests.NATURE GEOSCIENCE,18(7). |
| MLA | Luo, Yiqi,et al."Large CO2 removal potential of woody debris preservation in managed forests".NATURE GEOSCIENCE 18.7(2025). |
入库方式： OAI收割
来源：地理科学与资源研究所
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