Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.landurbplan.2017.02.012 |
Biodiversity related understorey stability of small peri-urban forest after a 100-year recurrent flood | |
Karlo, Tamara; Sajna, Nina | |
2017-06-01 | |
发表期刊 | LANDSCAPE AND URBAN PLANNING |
ISSN | 0169-2046 |
EISSN | 1872-6062 |
出版年 | 2017 |
卷号 | 162 |
文章类型 | Article |
语种 | 英语 |
国家 | Slovenia |
英文摘要 | A late successional and small old ped-urban forest, differing more in species richness than in community quality (due to the presence of ancient forest understorey species), experienced the impact of an exceptionally strong natural disturbance: a 100-year recurring flood. We were able to compare the 1-year old baseline data from permanent plots with the altered species composition after the flood. First, we present a detailed analysis of the baseline biodiversity data as a comparison of the tree and understorey species composition between the late successional and the old forest. We compared the plot community quality aspect-the characteristics of species composition (% geophytes, Illyrian species, presence of vulnerable species, etc.) and the community structure according to biodiversity indicators (S, E, H'). To analyze changes in the understorey after the flood, we calculated species turnover through the Sorensen pairwise dissimilarity index (beta_sor) and investigated differences in species survival and post-flood occurrence changes. In our study, the flood did have an impact on understorey communities, and recovery was slower in the case of the species-poor understorey, with more new species entering the existing species composition, among them alien invasive species. Results suggest that high biodiversity in the under storey forms the basis for better disturbance resilience, with lower mortality and a higher nestedness component for recovery in such an understorey. Our results demonstrate how important it is to maintain high biodiversity in order to sustain the ecological resilience of even small and urban forests. (C) 2017 Elsevier B.V. All rights reserved. |
英文关键词 | Biodiversity Catastrophic event Flood Understorey Old forest Late successional forest |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000399627800010 |
WOS关键词 | SPECIES COMPOSITION ; ANCIENT WOODLAND ; URBAN ; DIVERSITY ; REFUGIA ; IMPACT ; PARKS |
WOS类目 | Ecology ; Environmental Studies ; Geography ; Geography, Physical ; Regional & Urban Planning ; Urban Studies |
WOS研究方向 | Environmental Sciences & Ecology ; Geography ; Physical Geography ; Public Administration ; Urban Studies |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/25329 |
专题 | 资源环境科学 |
作者单位 | Univ Maribor, Fac Nat Sci & Math, Maribor, Slovenia |
推荐引用方式 GB/T 7714 | Karlo, Tamara,Sajna, Nina. Biodiversity related understorey stability of small peri-urban forest after a 100-year recurrent flood[J]. LANDSCAPE AND URBAN PLANNING,2017,162. |
APA | Karlo, Tamara,&Sajna, Nina.(2017).Biodiversity related understorey stability of small peri-urban forest after a 100-year recurrent flood.LANDSCAPE AND URBAN PLANNING,162. |
MLA | Karlo, Tamara,et al."Biodiversity related understorey stability of small peri-urban forest after a 100-year recurrent flood".LANDSCAPE AND URBAN PLANNING 162(2017). |
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