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| DOI | 10.1111/ele.13503 |
| Leaf size of woody dicots predicts ecosystem primary productivity | |
| Li Y.; Reich P.B.; Schmid B.; Shrestha N.; Feng X.; Lyu T.; Maitner B.S.; Xu X.; Li Y.; Zou D.; Tan Z.-H.; Su X.; Tang Z.; Guo Q.; Feng X.; Enquist B.J.; Wang Z. | |
| 发表日期 | 2020 |
| ISSN | 1461023X |
| 起始页码 | 1003 |
| 结束页码 | 1013 |
| 卷号 | 23期号:6 |
| 英文摘要 | A key challenge in ecology is to understand the relationships between organismal traits and ecosystem processes. Here, with a novel dataset of leaf length and width for 10 480 woody dicots in China and 2374 in North America, we show that the variation in community mean leaf size is highly correlated with the variation in climate and ecosystem primary productivity, independent of plant life form. These relationships likely reflect how natural selection modifies leaf size across varying climates in conjunction with how climate influences canopy total leaf area. We find that the leaf size‒primary productivity functions based on the Chinese dataset can predict productivity in North America and vice-versa. In addition to advancing understanding of the relationship between a climate-driven trait and ecosystem functioning, our findings suggest that leaf size can also be a promising tool in palaeoecology for scaling from fossil leaves to palaeo-primary productivity of woody ecosystems. © 2020 The Authors. Ecology Letters published by CNRS and John Wiley & Sons Ltd |
| 关键词 | Annual evapotranspirationChinacommunity mean leaf sizelarge-scale eco-evolutionary patternsleaf area indexNorth Americapalaeo-primary productivityplant functional traits |
| 英文关键词 | Dicotyledoneae; angiosperm; China; ecosystem; North America; plant leaf; China; Ecosystem; Magnoliopsida; North America; Plant Leaves |
| 语种 | 英语 |
| 来源期刊 | Ecology Letters
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/204252 |
| 作者单位 | Institute of Ecology and Key Laboratory for Earth Surface Processes of the Ministry of Education, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China; Department of Forest Resources, University of Minnesota, St. Paul, MN 55108, United States; Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2751, Australia; Department of Geography, Remote Sensing Laboratories, University of Zurich, Winterthurerstrasse 190, Zurich, 8057, Switzerland; Institute of Innovation Ecology, Lanzhou University, Lanzhou, 730000, China; Institute of the Environment, University of Arizona, Tucson, AZ 85721, United States; Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85721, United States; Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan 610065, China; College of Environment and Ecology, Hainan University, Haikou, Hainan 570228, China; St... |
| 推荐引用方式 GB/T 7714 | Li Y.,Reich P.B.,Schmid B.,et al. Leaf size of woody dicots predicts ecosystem primary productivity[J],2020,23(6). |
| APA | Li Y..,Reich P.B..,Schmid B..,Shrestha N..,Feng X..,...&Wang Z..(2020).Leaf size of woody dicots predicts ecosystem primary productivity.Ecology Letters,23(6). |
| MLA | Li Y.,et al."Leaf size of woody dicots predicts ecosystem primary productivity".Ecology Letters 23.6(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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