Climate and forest attributes influence above-ground biomass of deciduous broadleaf forests in China
文献类型：期刊论文
| 作者 | Chen, Guoping3; Cai, Qiong; Ma, Suhui; Feng, Yuhao; Fang, Wenjing1; Ji, Chengjun; Zhu, Jiangling; Wang, Zhiheng; Wang, Shaopeng; Tang, Zhiyao |
| 刊名 | JOURNAL OF ECOLOGY
 |
| 出版日期 | 2023 |
| 卷号 | 111期号:2页码:495-508 |
| ISSN号 | 0022-0477 |
| 关键词 | carbon storage climate deciduous broadleaf forests functional traits species diversity stand structures |
| DOI | 10.1111/1365-2745.14042 |
| 文献子类 | Article |
| 英文摘要 | Forests provide a huge carbon pool, a substantial portion of which is stored in above-ground biomass (AGB). Deciduous broadleaf forests in China are an essential component of global deciduous broadleaf forests, yet the impacts of climate and forest attributes on their AGB are not well understood. Using a comprehensive forest inventory database from 772 plots distributed across temperate and subtropical deciduous broadleaf forests in China (23.51 degrees-42.53 degrees N and 104.24 degrees-128.27 degrees E), we applied variance partitioning analysis, model selection analysis and structural equation models to explore how climate and forest attributes (species diversity, community-level functional traits and stand structures) affect AGB in different climatic forests (semi-arid forests, semi-humid forests and humid forests). Community-level functional traits and stand structures together explained a great portion of the variance in AGB. The effect of community-level functional traits was greater than that of stand structures in semi-arid forests and semi-humid forests, but smaller in humid forests. Further analyses showed that community-level maximum tree height, stem density and tree size inequality were important explanatory variables. Although climate and species diversity had minor effects, the direct positive effect of mean annual precipitation (MAP) was still important, especially in semi-arid forests. Synthesis. Community-level functional traits but not species diversity were key drivers of AGB, indicating that tree species diversity loss may not impair AGB substantially in deciduous broadleaf forests in China. Moreover, stand structures also had strong effects on AGB in both semi-arid forests and humid forests, highlighting the importance of structural complexity. In addition, MAP had a direct positive effect on AGB in semi-arid forests and semi-humid forests, and a future increase in drought might potentially reduce carbon storage in these forests. |
| 学科主题 | Plant Sciences ; Ecology |
| 电子版国际标准刊号 | 1365-2745 |
| 出版地 | HOBOKEN |
| WOS关键词 | CARBON STORAGE ; SPECIES-DIVERSITY ; PLANT DIVERSITY ; GLOBAL PATTERNS ; PRODUCTIVITY ; BIODIVERSITY ; TEMPERATE ; CANOPY ; STANDS ; DETERMINANTS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:000893766600001 |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Key Research Program of Frontier Sciences, CAS ; [31988102] ; [2017YFC0503906] ; [QYZDY-SSW-SMC011] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/29108]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 2.Yunnan Univ, Sch Ecol & Environm Sci, Kunming, Peoples R China 3.Peking Univ, Inst Ecol, Coll Urban & Environm Sci, Beijing, Peoples R China; Peking Univ, Key Lab Earth Surface Proc, Minist Educ, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Guoping,Cai, Qiong,Ma, Suhui,et al. Climate and forest attributes influence above-ground biomass of deciduous broadleaf forests in China[J]. JOURNAL OF ECOLOGY,2023,111(2):495-508. |
| APA | Chen, Guoping.,Cai, Qiong.,Ma, Suhui.,Feng, Yuhao.,Fang, Wenjing.,...&Fang, Jingyun.(2023).Climate and forest attributes influence above-ground biomass of deciduous broadleaf forests in China.JOURNAL OF ECOLOGY,111(2),495-508. |
| MLA | Chen, Guoping,et al."Climate and forest attributes influence above-ground biomass of deciduous broadleaf forests in China".JOURNAL OF ECOLOGY 111.2(2023):495-508. |
入库方式： OAI收割
来源：植物研究所
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