Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.15385 |
The role of climate, foliar stoichiometry and plant diversity on ecosystem carbon balance | |
Marcos Ferná; ndez‐; Martí; nez; Jordi Sardans; Talie Musavi; Mirco Migliavacca; Maitane Iturrate‐; Garcia; Robert J. Scholes; Josep Peñ; uelas; Ivan A. Janssens | |
2020-10-25 | |
发表期刊 | Global Change Biology
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出版年 | 2020 |
英文摘要 | Global change is affecting terrestrial carbon (C) balances. The effect of climate on ecosystem C balance has been largely explored, but the roles of other concurrently changing factors, such as diversity and nutrient availability, remain elusive. We used eddy‐covariance C‐flux measurements from 62 ecosystems from which we compiled information on climate, ecosystem type, stand age, species abundance and foliar concentrations of N and P of the main species, to assess their importance in the ecosystem C balance. Climate and productivity were the main determinants of ecosystem C balance and its stability. In P‐rich sites, increasing N was related to increased gross primary production and respiration and vice versa, but reduced net C uptake. Our analyses did not provide evidence for a strong relation between ecosystem diversity and their productivity and stability. Nonetheless, these results suggest that nutrient imbalances and, potentially, diversity loss may alter future global C balance. |
领域 | 气候变化 ; 资源环境 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/300154 |
专题 | 气候变化 资源环境科学 |
推荐引用方式 GB/T 7714 | Marcos Ferná,ndez‐,Martí,et al. The role of climate, foliar stoichiometry and plant diversity on ecosystem carbon balance[J]. Global Change Biology,2020. |
APA | Marcos Ferná.,ndez‐.,Martí.,nez.,Jordi Sardans.,...&Ivan A. Janssens.(2020).The role of climate, foliar stoichiometry and plant diversity on ecosystem carbon balance.Global Change Biology. |
MLA | Marcos Ferná,et al."The role of climate, foliar stoichiometry and plant diversity on ecosystem carbon balance".Global Change Biology (2020). |
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