Climate Change Data Portal
| DOI | 10.1016/j.fecs.2024.100183 |
| Potential reduction in carbon fixation capacity under climate change in a Pinus koraiensis forest | |
| Woo, Dong Kook | |
| 发表日期 | 2024 |
| ISSN | 2095-6355 |
| EISSN | 2197-5620 |
| 起始页码 | 11 |
| 卷号 | 11 |
| 英文摘要 | There has been an increasing recognition of the crucial role of forests, responsible for sequestering atmospheric CO2, as a moral imperative for mitigating the pace of climate change. The complexity of evaluating climate change impacts on forest carbon and water dynamics lies in the diverse acclimations of forests to changing environments. In this study, we assessed two of the most common acclimation traits, namely leaf area index and the maximum rate of carboxylation (Vcmax), to explore the potential acclimation pathways of Pinus koraiensis under climate change. We used a mechanistic and process-based ecohydrological model applied to a P. koraiensis forest in Mt. Taehwa, South Korea. We conducted numerical investigations into the impacts of (i) Shared Socioeconomic Pathways 2-4.5 (SSP2-4.5) and 5-8.5 (SSP5-8.5), (ii) elevated atmospheric CO2 and temperature, and (iii) acclimations of leaf area index and Vcmax on the carbon and water dynamics of P. koraiensis. We found that there was a reduction in net primary productivity (NPP) under the SSP2-4.5 scenario, but not under SSP5-8.5, compared to the baseline, due to an imbalance between increases in atmospheric CO2 and temperature. A decrease in leaf area index and an increase in Vcmaxof P. koraiensis were expected if acclimations were made to reduce its leaf temperature. Under such acclimation pathways, it would be expected that the well-known CO2 fertilizer effects on NPP would be attenuated. |
| 英文关键词 | Climate change; NEP; Pinus koraiensis; Warming; Acclimation |
| 语种 | 英语 |
| WOS研究方向 | Forestry |
| WOS类目 | Forestry |
| WOS记录号 | WOS:001219431000001 |
| 来源期刊 | FOREST ECOSYSTEMS
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/307147 |
| 作者单位 | Keimyung University |
| 推荐引用方式 GB/T 7714 | Woo, Dong Kook. Potential reduction in carbon fixation capacity under climate change in a Pinus koraiensis forest[J],2024,11. |
| APA | Woo, Dong Kook.(2024).Potential reduction in carbon fixation capacity under climate change in a Pinus koraiensis forest.FOREST ECOSYSTEMS,11. |
| MLA | Woo, Dong Kook."Potential reduction in carbon fixation capacity under climate change in a Pinus koraiensis forest".FOREST ECOSYSTEMS 11(2024). |
| 条目包含的文件 | 条目无相关文件。 | |||||
| 个性服务 |
| 推荐该条目 |
| 保存到收藏夹 |
| 导出为Endnote文件 |
| 谷歌学术 |
| 谷歌学术中相似的文章 |
| [Woo, Dong Kook]的文章 |
| 百度学术 |
| 百度学术中相似的文章 |
| [Woo, Dong Kook]的文章 |
| 必应学术 |
| 必应学术中相似的文章 |
| [Woo, Dong Kook]的文章 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
