Divergent response and adaptation of specific leaf area to environmental change at different spatio-temporal scales jointly improve plant survival
文献类型：期刊论文
| 作者 | Liu, Zhaogang2,3; Zhao, Ming3,4; Zhang, Hongxiang1,3; Ren, Tingting3,4; Liu, Congcong2,3; He, Nianpeng2,3 |
| 刊名 | GLOBAL CHANGE BIOLOGY
 |
| 出版日期 | 2022-11-18 |
| 页码 | 16 |
| 关键词 | acclimation adaptation environmental change forest grassland resource limitation specific leaf area |
| ISSN号 | 1354-1013 |
| DOI | 10.1111/gcb.16518 |
| 通讯作者 | He, Nianpeng(henp@igsnrr.ac.cn) |
| 英文摘要 | Specific leaf area (SLA) is one of the most important plant functional traits. It integrates multiple functions and reflects strategies of plants to obtain resources. How plants employ different strategies (e.g., through SLA) to respond to dynamic environmental conditions remains poorly understood. This study aimed to explore the spatial variation in SLA and its divergent adaptation through the lens of biogeographic patterns, evolutionary history, and short-term responses. SLA data for 5424 plant species from 76 natural communities in China were systematically measured and integrated with meta-analysis of field experiments (i.e., global warming, drought, and nitrogen addition). The mean value of SLA across all species was 21.8 m(2) kg(-1), ranging from 0.9 to 110.2 m(2) kg(-1). SLA differed among different ecosystems, temperature zones, vegetation types, and functional groups. Phylogeny had a weak effect on SLA, but plant species evolved toward higher SLA. Furthermore, SLA responded nonlinearly to environmental change. Unexpectedly, radiation was one of the main factors determining the spatial variation in SLA on a large scale. Conversely, short-term manipulative experiments showed that SLA increased with increased resource availability and tended to stabilize with treatment duration. However, different species exhibited varying response patterns. Overall, variation in long-term adaptation of SLA to environmental gradients and its short-term response to resource pulses jointly improve plant adaptability to a changing environment. Overall SLA-environment relationships should be emphasized as a multidimensional strategy for elucidating environmental change in future research. |
| WOS关键词 | RELATIVE GROWTH-RATE ; FUNCTIONAL TRAITS ; ECOLOGICAL THRESHOLDS ; CHEMICAL-COMPOSITION ; HIGH-RAINFALL ; SOIL ; TEMPERATURE ; NUTRIENT ; RADIATION ; GRADIENT |
| 资助项目 | CAS Project for Young Scientists in Basic Research ; National Natural Science Foundation of China ; National Science and Technology Basic Resources Survey Program of China ; [YSBR-037] ; [31988102] ; [31961143022] ; [2019FY101300] |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000888401200001 |
| 出版者 | WILEY |
| 资助机构 | CAS Project for Young Scientists in Basic Research ; National Natural Science Foundation of China ; National Science and Technology Basic Resources Survey Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/187432]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | He, Nianpeng |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China 4.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Zhaogang,Zhao, Ming,Zhang, Hongxiang,et al. Divergent response and adaptation of specific leaf area to environmental change at different spatio-temporal scales jointly improve plant survival[J]. GLOBAL CHANGE BIOLOGY,2022:16. |
| APA | Liu, Zhaogang,Zhao, Ming,Zhang, Hongxiang,Ren, Tingting,Liu, Congcong,&He, Nianpeng.(2022).Divergent response and adaptation of specific leaf area to environmental change at different spatio-temporal scales jointly improve plant survival.GLOBAL CHANGE BIOLOGY,16. |
| MLA | Liu, Zhaogang,et al."Divergent response and adaptation of specific leaf area to environmental change at different spatio-temporal scales jointly improve plant survival".GLOBAL CHANGE BIOLOGY (2022):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
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。