Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1007/s11104-019-03965-7 |
| Tree size and leaf traits determine the fertility island effect in Prosopis pallida dryland forest in Northern Peru | |
| Salazar, Pablo C.1; Navarro-Cerrillo, Rafael M.2; Grados, Nora1; Cruz, Gaston1; Barron, Vidal3; Villar, Rafael4 | |
| 通讯作者 | Salazar, Pablo C. |
| 来源期刊 | PLANT AND SOIL
 |
| ISSN | 0032-079X |
| EISSN | 1573-5036 |
| 出版年 | 2019 |
| 卷号 | 437期号:1-2页码:117-135 |
| 英文摘要 | AimsTo assess the fertility island effect of Prosopis pallida in the North Peruvian dry forests and analyze if it is influenced by tree size and structural and/or chemical leaf traits.MethodsWe measured the soil nutrient concentrations under and outside the tree canopy in five populations that differ in mean annual temperature and annual rainfall in North Peru. We also measured tree size (height, stem diameter, and crown area), leaf structure (leaf mass per area (LMA) and leaf dry matter content), and leaf nutrient concentrations (C, N, P, Mn, Fe, Cu, and Zn).ResultsThe concentration of most soil nutrients was higher under the P. pallida canopy. Tree size affected positively the soil C, N, and P concentrations, while leaf structural traits such as LMA were negatively related to the soil C, N, and P concentrations. The relationships between the nutrient concentrations in the leaf and soil were only significant for P and Mn. The tree size effect was greater in those populations where the temperature was lower, suggesting the fertility island effect can be increased or weakened by climatic factors.ConclusionsP. pallida have a significant though limited fertility island effect regulated by plant traits and influenced by climatic factors. |
| 英文关键词 | Algarrobo Leaf traits LMA Nutrient Nitrogen Tree size Phosphorous |
| 类型 | Article |
| 语种 | 英语 |
| 国家 | Peru ; Spain |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000463608700009 |
| WOS关键词 | SOIL NUTRIENTS ; LITTER DECOMPOSITION ; PHOSPHORUS-ACQUISITION ; SPATIAL HETEROGENEITY ; CLIMATIC GRADIENT ; SPECIES RICHNESS ; DESERT SHRUBS ; PLANT ; MESQUITE ; PATTERNS |
| WOS类目 | Agronomy ; Plant Sciences ; Soil Science |
| WOS研究方向 | Agriculture ; Plant Sciences |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/217996 |
| 作者单位 | 1.Univ Piura, Fac Ingn, Ave Ramon Mujica 131, Piura, Peru; 2.Univ Cordoba, Dept Ingn Forestal, Lab Dendrocronol, DendrodatLab ERSAF, Campus Rabanales, E-14071 Cordoba, Spain; 3.Univ Cordoba, Dept Agron, Edificio Celestino Mutis,Campus Rabanales, E-14071 Cordoba, Spain; 4.Univ Cordoba, Area Ecol, Edificio Celestino Mutis,Campus Rabanales, E-14071 Cordoba, Spain |
| 推荐引用方式 GB/T 7714 | Salazar, Pablo C.,Navarro-Cerrillo, Rafael M.,Grados, Nora,et al. Tree size and leaf traits determine the fertility island effect in Prosopis pallida dryland forest in Northern Peru[J],2019,437(1-2):117-135. |
| APA | Salazar, Pablo C.,Navarro-Cerrillo, Rafael M.,Grados, Nora,Cruz, Gaston,Barron, Vidal,&Villar, Rafael.(2019).Tree size and leaf traits determine the fertility island effect in Prosopis pallida dryland forest in Northern Peru.PLANT AND SOIL,437(1-2),117-135. |
| MLA | Salazar, Pablo C.,et al."Tree size and leaf traits determine the fertility island effect in Prosopis pallida dryland forest in Northern Peru".PLANT AND SOIL 437.1-2(2019):117-135. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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