Thinning altered the response of GPP to environmental factors in a coniferous plantation in Southern China
文献类型：期刊论文
| 作者 | Li, Shengtong5; Xu, Mingjie3,5; Yang, Fengting3; Wang, Yuting5; Song, Jiaxin5; Shan, Baoxin5; Wang, Ziyi5; Wang, Huimin3,4; Zhu, Xianjin5; Cheng, Chuanpeng2 |
| 刊名 | INTERNATIONAL JOURNAL OF BIOMETEOROLOGY
 |
| 出版日期 | 2026-01-06 |
| 卷号 | 70期号:1页码:17 |
| 关键词 | Subtropical coniferous plantation Forest management Photosynthesis Climatic factors Eddy covariance |
| ISSN号 | 0020-7128 |
| DOI | 10.1007/s00484-025-03070-8 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Thinning is an important forest management measure and would benefit sustainable forest development. However, it is also a great disturbance to forests and disrupts their original balance and thus their response characteristics to the environment. Based on continuous eddy covariance and climatic observations in a subtropical coniferous plantation, this study aimed to clarify the thinning-induced changes in the response of gross primary productivity (GPP) to key environmental factors (net radiation (Rn), air temperature (Ta), vapor pressure deficit (VPD), and soil water content (SWC)). The results indicated that for both pre- and post-thinning, the GPP exhibited an increase-peak-decrease response pattern to Rn, Ta and VPD. The GPP was dominated by Rn, and Rn regulated the response of GPP to Ta and VPD to some extent. The direct effects of SWC on GPP were weak and without obvious regularity. Thinning weakened the control effects of environmental factors on GPP. However, we found that thinning increased the response sensitivities of GPP to Rn, Ta and VPD before the response curves reached their peaks, that is, when the environmental factors were lower before the inhibitory effects manifested. After the response peaks, thinning generally alleviated the inhibitory effects of these factors. Although SWC did not have direct effects on GPP, it had potential effects on GPP. Under relatively high SWC conditions, weakened inhibitory effects of VPD on GPP were found after thinning. These results indicated that thinning altered the ecosystem response and may improve the natural resource use efficiency of this subtropical plantation. |
| URL标识 | 查看原文 |
| WOS关键词 | GROSS PRIMARY PRODUCTIVITY ; STOMATAL BEHAVIOR ; USE EFFICIENCY ; WATER ; FOREST ; DROUGHT ; MICROCLIMATE ; INTERCEPTION ; RESILIENCE ; ECOSYSTEMS |
| WOS研究方向 | Biophysics ; Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences ; Physiology |
| 语种 | 英语 |
| WOS记录号 | WOS:001655364800001 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/219726]  |
| 专题 | 千烟洲站森林生态系统研究中心_外文论文 |
| 通讯作者 | Xu, Mingjie; Wang, Huimin; Zhang, Tao |
| 作者单位 | 1.China Nonferrous Met Ind Technol Dev & Exchange Ct, Beijing 100814, Peoples R China 2.Henan Univ Econ & Law, Coll Resources & Environm, Zhengzhou 450046, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Natl Crit Zone Observ Red Soil Hilly Reg Qianyanzh, Beijing 100101, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 5.Shenyang Agr Univ, Coll Agron, Shenyang 110866, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Li, Shengtong,Xu, Mingjie,Yang, Fengting,et al. Thinning altered the response of GPP to environmental factors in a coniferous plantation in Southern China[J]. INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,2026,70(1):17. |
| APA | Li, Shengtong.,Xu, Mingjie.,Yang, Fengting.,Wang, Yuting.,Song, Jiaxin.,...&Zhang, Tao.(2026).Thinning altered the response of GPP to environmental factors in a coniferous plantation in Southern China.INTERNATIONAL JOURNAL OF BIOMETEOROLOGY,70(1),17. |
| MLA | Li, Shengtong,et al."Thinning altered the response of GPP to environmental factors in a coniferous plantation in Southern China".INTERNATIONAL JOURNAL OF BIOMETEOROLOGY 70.1(2026):17. |
入库方式： OAI收割
来源：地理科学与资源研究所
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