MÉTA Project* MÉTA Project* LANDSCAPE ECOLOGICAL VEGETATION MAPPING LANDSCAPE ECOLOGICAL VEGETATION MAPPING of of HUNGARY HUNGARY 2002-2010 2002-2010 Main goals Main goals : : • To s To s urvey, document and analyse the actual urvey, document and analyse the actual state state of of the the vegetation heritage vegetation heritage of Hungary of Hungary : : n n atural and semi-natural grasslands, atural and semi-natural grasslands, marshlands, marshlands, wetlands, woodlands and shrublands wetlands, woodlands and shrublands • To set up MÉTA database & provide services To set up MÉTA database & provide services • To prepare a comprehensive handbook and To prepare a comprehensive handbook and Data modelling questions Data modelling questions arised from surveying natural, arised from surveying natural, semi-natural habitats of semi-natural habitats of Hungary Hungary * * Molnár, Zs., S. Bartha, T. Seregélyes, E. Illyés, Z. Botta-Dukát, G. Tímár, F. Horváth, A. Révész, A. Kun, J. Bölöni, Molnár, Zs., S. Bartha, T. Seregélyes, E. Illyés, Z. Botta-Dukát, G. Tímár, F. Horváth, A. Révész, A. Kun, J. Bölöni, M. Biró, L. Bodo M. Biró, L. Bodonczi, Á. Deák József, P. Fogarasi, A. Horváth, I. Isépy, L. Karas, F. Kecskés, Cs. Molnár, A. Ortmann-né Ajkai & Sz. Rév (2007): czi, Á. Deák József, P. Fogarasi, A. Horváth, I. Isépy, L. Karas, F. Kecskés, Cs. Molnár, A. Ortmann-né Ajkai & Sz. Rév (2007): A grid-based, satellite-image supported, multi-attributed vegetation mapping method (MÉTA). Folia Geobotanica 42: 225-247. A grid-based, satellite-image supported, multi-attributed vegetation mapping method (MÉTA). Folia Geobotanica 42: 225-247. Ferenc Ferenc Horváth
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Data modelling questions arised from surveying natural, semi-natural habitats of Hungary
Data modelling questions arised from surveying natural, semi-natural habitats of Hungary. Ferenc Horváth. MÉTA Project* LANDSCAPE ECOLOGICAL VEGETATION MAPPING of HUNGARY 2002-2010 Main goals : - PowerPoint PPT Presentation
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Main goalsMain goals: : • To sTo survey, document and analyse the actual state urvey, document and analyse the actual state
of of the the vegetation heritagevegetation heritage of Hungary of Hungary:: nnatural and semi-natural grasslands, marshlands, atural and semi-natural grasslands, marshlands, wetlands, woodlands and shrublandswetlands, woodlands and shrublands
• To set up MÉTA database & provide servicesTo set up MÉTA database & provide services• To prepare a comprehensive handbook and atlasTo prepare a comprehensive handbook and atlas
Data modelling questionsData modelling questionsarised from surveying natural, arised from surveying natural, semi-natural habitats of Hungarysemi-natural habitats of Hungary
* * Molnár, Zs., S. Bartha, T. Seregélyes, E. Illyés, Z. Botta-Dukát, G. Tímár, F. Horváth, A. Révész, A. Kun, J. Bölöni, Molnár, Zs., S. Bartha, T. Seregélyes, E. Illyés, Z. Botta-Dukát, G. Tímár, F. Horváth, A. Révész, A. Kun, J. Bölöni, M. Biró, L. BodoM. Biró, L. Bodonnczi, Á. Deák József, P. Fogarasi, A. Horváth, I. Isépy, L. Karas, F. Kecskés, Cs. Molnár, A. Ortmann-né Ajkai & Sz. Rév (2007): czi, Á. Deák József, P. Fogarasi, A. Horváth, I. Isépy, L. Karas, F. Kecskés, Cs. Molnár, A. Ortmann-né Ajkai & Sz. Rév (2007):
Standard Habitat Classification*Standard Habitat Classification*
……
Marshes: Marshes: • Eu- and mesotrophic reed and Typha beds, Eu- and mesotrophic reed and Typha beds, • Oligotrophic reed and Typha beds of fens, floating fensOligotrophic reed and Typha beds of fens, floating fens• Glyceria, Sparganium and Schoenoplectus bedsGlyceria, Sparganium and Schoenoplectus beds• Water-fringing helophyte beds with ButomusWater-fringing helophyte beds with Butomus
……
Dry deciduous woodlands: Dry deciduous woodlands: • Closed termophilous oak woodlandsClosed termophilous oak woodlands• White oak scrub woodlandsWhite oak scrub woodlands• Turkey oak - sessile oak woodlandsTurkey oak - sessile oak woodlands• …… * * Bölöni, J., Zs. Molnár, E. Illyés & A. Kun (2007): A new habitat classification Bölöni, J., Zs. Molnár, E. Illyés & A. Kun (2007): A new habitat classification
and manual for standardized habitat mapping. Annali di Botanica (nuova serie) and manual for standardized habitat mapping. Annali di Botanica (nuova serie) 77: 55-76.: 55-76.
NatureSDINatureSDIplus, kick offplus, kick off
Standard Habitat DescriptionStandard Habitat Description
PhytosociologyPhytosociology • plant species plant species
>>> multiple habitat records by spatial units! >>> multiple habitat records by spatial units!
5 km
Landscape processes, land useLandscape processes, land use• land transformation: habitat loss land transformation: habitat loss • disturbance: degradation - regeneration ! - invasiondisturbance: degradation - regeneration ! - invasion
species/population loss, change, gain species/population loss, change, gain
Naturalness – high relevanceNaturalness – high relevance• to biodiversity & nature conservationto biodiversity & nature conservation• to ecosystem services & ecological stabilityto ecosystem services & ecological stability• to sustainabilityto sustainability
Qualifying habitats - NATURALNESSQualifying habitats - NATURALNESS
Data modelling questionsData modelling questionsarised from surveying natural, arised from surveying natural, semi-natural habitats of Hungarysemi-natural habitats of Hungary
• transformation rules, transformation rules, interlinkage between habitat classification systems?interlinkage between habitat classification systems?
• multiple habitat records multiple habitat records by spatial units, spatial aggregation?by spatial units, spatial aggregation?