Climate factors determine large-scale spatial patterns of stomatal index in Chinese herbaceous and woody dicotyledonous plants
文献类型：期刊论文
| 作者 | Liu, Zhaogang1,2,3,4; Zhao, Ming5; Tennakoon, Kushan6; Liu, Congcong1 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 949页码:175112 |
| 关键词 | Stomatal index Climate factors Grassland Forest Stomata Carbon and water cycles |
| DOI | 10.1016/j.scitotenv.2024.175112 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | The stomatal index (SI, %) and its response to climate factors (temperature and precipitation) can help our understanding of terrestrial carbon and water cycling and plant adaptation in the ecosystem, however, consensus has not yet been reached in this regard. In this study, we compiled an extensive dataset from the Chinese flora to investigate the response of SI to environmental change, including 891 herbaceous and woody species from 188 published papers. The results showed that mean values of the adaxial SI and abaxial SI for all species were 14.06 and 19.22, respectively, and the ratio of adaxial to abaxial SI was 0.84. For the adaxial SI, abaxial SI, and the ratio of adaxial to abaxial SI, the range of these values varied between 0.05-43.67, 0.01-48.17, and 0.03-4.31, respectively. Compared with woody plants, herbaceous plants showed higher values in both adaxial and abaxial SI. In terms of the impact of climate factors, the abaxial SI of herbaceous plants changed slower than the adaxial SI, while woody plants showed the opposite trend. Threshold effects of increased temperature and precipitation on SI were observed, indicating that SI responded differently to changes in climate factors at different levels. Climate factors play a crucial role in driving the adaxial SI than abaxial SI. Our findings highlight the significant challenges posed by divergent responses of SI in forecasting future water and carbon cycles associated with climatic and environmental change. |
| WOS关键词 | LEAF MORPHOLOGICAL TRAITS ; ELEVATED CO2 ; GAS-EXCHANGE ; NUTRIENT CONCENTRATIONS ; ECOLOGICAL THRESHOLDS ; ABAXIAL STOMATA ; ATMOSPHERIC CO2 ; DENSITY ; RESPONSES ; TEMPERATURE |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:001287854300001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206870]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China 2.Nanjing Forestry Univ, Coll Ecol & Environm, Coinnovat Ctr Sustainable Forestry Southern China, Lab Biodivers & Conservat, Nanjing 210037, Peoples R China 3.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 5.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing 100093, Peoples R China 6.Federat Univ Australia Berwick Campus, Inst Innovat Sci & Sustainabil, 100 Clyde Rd, Berwick, Vic 3806, Australia |
| 推荐引用方式 GB/T 7714 | Liu, Zhaogang,Zhao, Ming,Tennakoon, Kushan,et al. Climate factors determine large-scale spatial patterns of stomatal index in Chinese herbaceous and woody dicotyledonous plants[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2024,949:175112. |
| APA | Liu, Zhaogang,Zhao, Ming,Tennakoon, Kushan,&Liu, Congcong.(2024).Climate factors determine large-scale spatial patterns of stomatal index in Chinese herbaceous and woody dicotyledonous plants.SCIENCE OF THE TOTAL ENVIRONMENT,949,175112. |
| MLA | Liu, Zhaogang,et al."Climate factors determine large-scale spatial patterns of stomatal index in Chinese herbaceous and woody dicotyledonous plants".SCIENCE OF THE TOTAL ENVIRONMENT 949(2024):175112. |
入库方式： OAI收割
来源：地理科学与资源研究所
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