Recovery of understory vegetation biomass and biodiversity in burned larch boreal forests in Northeastern China
文献类型：期刊论文
| 作者 | Qin, Qin1,2; Ma, Jun1,2; Bu, Rencang1; Liu, Miao1; Chang, Yu1; Han, Fenglin1,2; Hu, Yuanman1 |
| 刊名 | SCANDINAVIAN JOURNAL OF FOREST RESEARCH
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 31期号:4页码:382-393 |
| 关键词 | Secondary Succession Understory Vegetation Post-fire Stages Biomass And Diversity Larch Boreal Forests Great Xing'an Mountains |
| ISSN号 | 0282-7581 |
| DOI | 10.1080/02827581.2015.1072238 |
| 英文摘要 | Recovery of biomass and biodiversity of forest understory vegetation after fire disturbance has been widely studied; however, how this relationship changes and what are the determinants at different post-fire stages in larch boreal forests are still unclear. We investigated a chronosequence of 81 understory plots in larch boreal forests that were disturbed by fires in 1987 (S5), 1992 (S4), 1996 (S3), 2002 (S2), or 2007 (S1). Analysis of variance was conducted to test the differences of biodiversity and biomass among various post-fire stages. Different regression models were used to fit the relationship between biomass and biodiversity, while factors influencing this relationship were identified by boosted regression tree analysis. Results showed that total understory biomass increased from 2.51 t ha(-1) in S1 to 8.47 t ha(-1) in S3 and declined to 5 t ha(-1) in S5. Similar dynamics were also found between species richness and species diversity. Positive linear correlations linked biomass and biodiversity throughout most of the post-fire periods. Slope and stand density were the two most important factors influencing the secondary succession of understory vegetation after fire. Geographical factors and overstory competition determine the orientation of vegetation recovery, and the impacts of climate on vegetation are muted after fire disturbances. |
| WOS研究方向 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:000374638200005 |
| 出版者 | TAYLOR & FRANCIS AS |
| 源URL | [http://210.72.129.5/handle/321005/122604]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Hu, Yuanman |
| 作者单位 | 1.Chinese Acad Sci, Inst Appl Ecol, State Key Lab Forest & Soil Ecol, Shenyang 110164, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qin, Qin,Ma, Jun,Bu, Rencang,et al. Recovery of understory vegetation biomass and biodiversity in burned larch boreal forests in Northeastern China[J]. SCANDINAVIAN JOURNAL OF FOREST RESEARCH,2016,31(4):382-393. |
| APA | Qin, Qin.,Ma, Jun.,Bu, Rencang.,Liu, Miao.,Chang, Yu.,...&Hu, Yuanman.(2016).Recovery of understory vegetation biomass and biodiversity in burned larch boreal forests in Northeastern China.SCANDINAVIAN JOURNAL OF FOREST RESEARCH,31(4),382-393. |
| MLA | Qin, Qin,et al."Recovery of understory vegetation biomass and biodiversity in burned larch boreal forests in Northeastern China".SCANDINAVIAN JOURNAL OF FOREST RESEARCH 31.4(2016):382-393. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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