Abstract
In this chapter, we test whether the structural completeness (data stratified into structural layers—tree, shrub, herbaceous, epiphytes) in species-rich subtropical forests impacts on classification outcome. We manipulated a well-structured (multi-layered) data set by successive removing structural layers. We have found that the herbaceous layer (E1) and the epiphytic synusia (E0) do not play an important role in classification of the subtropical forests. Besides obligatory sampling the tree layer, it appears that sampling the complete shrub layers (E2α and E2β) layers is crucial, both for classification as well as for production of functional expert system.
References
Barkman JJ, Doing H, Segal S (1964) Kritische Bemerkungen und Vorschläge zur quantitativen Vegetationsanalyse. Acta Bot Neerl 13:394–419
Braun-Blanquet J (1964) Pflanzensoziologie. Grundzüge der Vegetationskunde, 3. Aufl. Springer, Wien, AT
Dierschke H (2000) Entwicklung und Stand der Systematik mitteleuropäischer Buchenwälder. Forst und Holz 55:467–470
Feoli E, Feoli Chiapella L (1979) Relevé ranking based on a sum of squares criterion. Vegetatio 39:123–125
Feoli E, Lagonegro M (1984) Effects of sampling intensity and random noise on detection of species groups by intersection analysis. Stud Geobot 4:101–108
Kent M, Coker P (1992) Vegetation description: a practical approach. Wiley, Chichester
Moravec J, Husová M, Neuhäusl R, Neuhäuslová-Novotná Z (1982) Die Assoziationen mesophiler und hygrophiler Laubwälder in der Tschechischen Sozialistischen Republik. Academia, Praha, CZ
Mucina L, Geldenhuys CJ (2002) How to classify South African indigenous forests: approach, methods, problems, perspectives. In: Seydack AHW, Vorster T, Vermeulen WJ, Van der Merwe IJ (eds) Multiple use management of natural forests and woodlands: policy refinements and scientific progress. DWAF, Indigenous Forest Management, Pretoria, pp 1–9
Mucina L, Grabherr G, Wallnöfer S (eds) (1993) Die Pflanzengesellschaften Österreichs. Teil III. Gustav Fischer Verlag, Jena, DE
Mucina L, Schaminée JHJ, Rodwell JS (2000) Common data standards for recording relevés in field survey for vegetation classification. J Veg Sci 11:769–772
Nicholson HB (1982) The forests of the Umtamvuna River Reserve. Trees S Afr 34:2–10
Orlóci L (1975) Measurement of redundancy in species collections. Vegetatio 31:65–67
Pignatti S (1998) I boschi d’Italia. Sinecologia e biodiversità. UTET, Torino, IT
Podani J (2000) Introduction to the exploration of multivariate biological data. Backhuys, Leiden, NL
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Mucina, L., Tichý, L. (2018). Forest Classification: Data-Analytical Experiments on Vertical Forest Layering and Flattened Data. In: Vegetation Survey and Classification of Subtropical Forests of Southern Africa. Geobotany Studies. Springer, Cham. https://doi.org/10.1007/978-3-319-67831-3_3
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DOI: https://doi.org/10.1007/978-3-319-67831-3_3
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