Reconstruction of debris-flow activity in a temperate mountain forest catchment of central Mexico
文献类型：期刊论文
| 作者 | Franco-Ramos, Osvaldo; Stoffel, Markus; Ballesteros-Canovas, Juan Antonio |
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2019 |
| 卷号 | 16期号:9页码:2096-2109 |
| 关键词 | Debris flows La Malinche volcano Dendrogeomorphology Temperate forest Hydrometeorological phenomena |
| ISSN号 | 1672-6316 |
| DOI | 10.1007/s11629-019-5496-6 |
| 文献子类 | Article |
| 英文摘要 | The use of dendrochronology to study and date geomorphic processes in volcanic environments is still incipient, even more so on the volcanic slopes covered by temperate forests in central Mexico. Mass movements, such as debris flows, often impact forest stands where they cause damage to individual trees, thereby generating growth disturbances (GD) in the tree-ring records. The identification and dating of GD enables reconstruction of the age of trees colonizing bare surfaces after major events, but also allows the assessment of the frequency or spatial distribution of past geomorphic process activity. Here we used increment cores from 65 Pinus leiophylla, Abies religiosa, and Alnus jorullensis trees growing in the Axal gorge, on the southern slopes of La Malinche volcano, to unravel past debris-flow activity both temporally and spatially. Based on the combination of GD records, a weighted tree response index (W-it), field evidence and hydrometeorological records, we reconstructed 23 debris flows since 1933. Interestingly, almost two-thirds of the reconstructed years with debris-flow activity in Axal gorge match with events recorded in Axaltzintle gorge located on the NE slopes of La Malinche. These findings suggest a regional triggering mechanism, most likely related to the occurrence of hurricanes. This research could be useful for disaster risk management of the La Malinche National Park. |
| 电子版国际标准刊号 | 1993-0321 |
| 语种 | 英语 |
| WOS记录号 | WOS:000485301000009 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/46575]  |
| 专题 | Journal of Mountain Science_Journal of Mountain Science-2019_Vol16 No.9 |
| 推荐引用方式 GB/T 7714 | Franco-Ramos, Osvaldo,Stoffel, Markus,Ballesteros-Canovas, Juan Antonio. Reconstruction of debris-flow activity in a temperate mountain forest catchment of central Mexico[J]. JOURNAL OF MOUNTAIN SCIENCE,2019,16(9):2096-2109. |
| APA | Franco-Ramos, Osvaldo,Stoffel, Markus,&Ballesteros-Canovas, Juan Antonio.(2019).Reconstruction of debris-flow activity in a temperate mountain forest catchment of central Mexico.JOURNAL OF MOUNTAIN SCIENCE,16(9),2096-2109. |
| MLA | Franco-Ramos, Osvaldo,et al."Reconstruction of debris-flow activity in a temperate mountain forest catchment of central Mexico".JOURNAL OF MOUNTAIN SCIENCE 16.9(2019):2096-2109. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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