Project information
Vegetation variability on landscape and geographical scale: gradient analysis, classification, interpretations
- Project Identification
- KJB601630504
- Project Period
- 1/2005 - 12/2007
- Investor / Pogramme / Project type
-
Academy of Sciences of the Czech Republic
- The research grant projects for juniors
- MU Faculty or unit
- Faculty of Science
- Keywords
- spatial scale; plant communities; spatial pattern; spatial variation; environmental factors; biogeography, macroecology
The aim of our project is to evaluate the change of patterns in variability of plant communities with spatial scale and to find the factors behind the change. We focus on the phenomena of large extent, connected with the transition between landscape and geographical scale. The objects of our study are two structurally similar plant communities, which differ in species composition, dynamics and geographical distribution: mixed forest dominated by shade-tolerant trees and open thermophilous oak forest of Central Europe. By means of multivariate analysis of a large set of phytosociological sample plot data connected with the environmental data, we will identify the major gradients of variability in species composition of the studied plant communities at particular spatial scales and we will quantify the relative importance of ecological and geographical factors on different scales.
Publications
Total number of publications: 4
2009
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Modified TWINSPAN classification in which the hierarchy respects cluster heterogeneity
Journal of Vegetation Science, year: 2009, volume: 20, edition: 4
2007
-
Formalized classification of thermophilous oak forests in the Czech Republic: what brings the Coctail method?
Preslia, year: 2007, volume: 79, edition: 1
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Sampling design in large-scale vegetation studies: Do not sacrifice ecological thinking to statistical purism!
Folia Geobotanica, year: 2007, volume: 42, edition: 2
2006
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Hungarian oak forests from the Central European perspective.
Kitaibelia, year: 2006