DOI: 10.1016/j.foreco.2015.10.036
Scopus记录号: 2-s2.0-84945579438
论文题名: Disturbance history and natural regeneration of an old-growth Korean pine-broadleaved forest in the Sikhote-Alin mountain range, Southeastern Russia
作者: Omelko A. ; Ukhvatkina O. ; Zhmerenetsky A.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2016
卷: 360 起始页码: 221
结束页码: 234
语种: 英语
英文关键词: Dendroecology
; Disturbance history
; Growth release
; Korean pine
; Old-growth forest
; Species coexistence
Scopus关键词: Reforestation
; Dendroecology
; Disturbance history
; Growth release
; Korean pine
; Old-growth forest
; Species coexistence
; Forestry
; coexistence
; coniferous tree
; deciduous tree
; dendroecology
; disturbance
; growth rate
; population structure
; regeneration
; tolerance
; Russian Federation
; Pinus koraiensis
英文摘要: We used a dendroecological approach to reconstruct the disturbance history of the old-growth Korean pine (Pinus koraiensis Siebold et Zucc)-broadleaved forest in the southern part of the Sikhote-Alin mountain range (Southeastern Russia). We also performed a point pattern analysis to study the population structures of the five dominant tree species, and our findings demonstrate that there were no intense, stand-replacing disturbances from 1800 to 2000. Low- and medium-intensity disturbance events predominated, and the most probable cause of these disturbances was windthrow due to strong winds. The age structure of the coniferous species indicates recruitment continuity, so the stand is unevenly aged, but regeneration waves associated with the disturbances can be distinguished. The population structure of the dominant species is characterized by similar features, and the aggregate distribution pattern is typical of immature plants. The virginal and generative plants of most species are uniformly distributed, but the generative individuals of some species tend to be hyperdispersed over a small spatial scale. The advanced regeneration pool is mostly composed of immature plants of both shade-tolerant coniferous and light-demanding deciduous species, which confirms that immature deciduous species are characterized by significant shade tolerance, although to a lesser extent than coniferous plants. In virginal plants, light demand is greater for both coniferous and deciduous species. The populations of the dominant species are stable, so the current disturbance regime promotes the coexistence of shade-tolerant and light-demanding species but affects the abundance of the various plant species in the stand. © 2015 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/65149
Appears in Collections: 影响、适应和脆弱性
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作者单位: Institute of Biology and Soil Science, FEB RAS, 100 let Vladivostoku Str. 159, Vladivostok, Russian Federation; Botanical Garden-Institute FEB RAS, Makovskogo Str. 142, Vladivostok, Russian Federation
Recommended Citation:
Omelko A.,Ukhvatkina O.,Zhmerenetsky A.. Disturbance history and natural regeneration of an old-growth Korean pine-broadleaved forest in the Sikhote-Alin mountain range, Southeastern Russia[J]. Forest Ecology and Management,2016-01-01,360