Partial net primary production of a mixed dipterocarp forest: Spatial patterns and temporal dynamics
文献类型：期刊论文
| 作者 | Song, Liang ; Cao, Min; Sha, Li-Qing
|
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES
 |
| 出版日期 | 2015 |
| 卷号 | 120期号:3页码:570-583 |
| ISSN号 | 2169-8953 |
| 关键词 | soil nutrient drought carbon allocation tree growth |
| 中文摘要 | We examined how and why partial net primary production (NPPpart) varies across time and space in a Chinese dipterocarp forest. We hypothesize that (1) soil geochemistry explains the spatial pattern of NPPpart within the plot and (2) NPPpart can be used to measure the degree of drought resilience of a natural forest. Spatially, NPPpart was autocorrelated in the range of 75.3m and homogenous. This spatial pattern could not be well explained by any of the soil properties individually or in combination. If drought sensitivity is defined by marked reduction in NPPpart, the studied forest is drought resilient even when a longer and drier than usual drought hit. Although annual NPPpart was unchanged (vary within 18.24 and 18.52tha(-1)yr(-1)) after the drought, the allocation of NPPpart to short-lived litterfall increased, which has further effects on the ecosystem net carbon balance. Key Points |
| 原文出处 | 10.1002/2014JG002793 |
| 语种 | 英语 |
| 公开日期 | 2015-07-15 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/9205]  |
| 专题 | 西双版纳热带植物园_森林生态研究组 西双版纳热带植物园_恢复生态学组 |
| 推荐引用方式 GB/T 7714 | Song, Liang,Cao, Min,Sha, Li-Qing. Partial net primary production of a mixed dipterocarp forest: Spatial patterns and temporal dynamics[J]. JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES,2015,120(3):570-583. |
| APA | Song, Liang,Cao, Min,&Sha, Li-Qing.(2015).Partial net primary production of a mixed dipterocarp forest: Spatial patterns and temporal dynamics.JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES,120(3),570-583. |
| MLA | Song, Liang,et al."Partial net primary production of a mixed dipterocarp forest: Spatial patterns and temporal dynamics".JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES 120.3(2015):570-583. |
入库方式： OAI收割
来源：西双版纳热带植物园
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