About: Landscape classification of the Czech Republic based on the distribution of natural habitats

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.preslia.cz/P143Divisek.pdf
Description	We propose the first statistical landscape classification of the Czech Republic based on the distribution of different types of natural habitats (mainly defined in terms of plant communities) that resulted from national habitat mapping. We used occurrences of natural habitats in 2370 grid cells of 5´ longitude x 3´ latitude covering the whole area of the country. To cluster grid cells with similar habitat composition, we used two methods. First, we applied spatially unconstrained hierarchical clustering to obtain landscape types with maximal internal homogeneity in the range of natural habitats they contain. Second, we added spatial constraints to the classification process in order to obtain spatially cohesive regions. In both cases, the cross-validation technique proposed seven clusters as the optimal result. We also determined the characteristic habitats for each landscape type and region and characterized them using ecologically relevant attributes of abiotic environment and land-cover. We propose the first statistical landscape classification of the Czech Republic based on the distribution of different types of natural habitats (mainly defined in terms of plant communities) that resulted from national habitat mapping. We used occurrences of natural habitats in 2370 grid cells of 5´ longitude x 3´ latitude covering the whole area of the country. To cluster grid cells with similar habitat composition, we used two methods. First, we applied spatially unconstrained hierarchical clustering to obtain landscape types with maximal internal homogeneity in the range of natural habitats they contain. Second, we added spatial constraints to the classification process in order to obtain spatially cohesive regions. In both cases, the cross-validation technique proposed seven clusters as the optimal result. We also determined the characteristic habitats for each landscape type and region and characterized them using ecologically relevant attributes of abiotic environment and land-cover. (en)
Title	Landscape classification of the Czech Republic based on the distribution of natural habitats Landscape classification of the Czech Republic based on the distribution of natural habitats (en)
skos:prefLabel	Landscape classification of the Czech Republic based on the distribution of natural habitats Landscape classification of the Czech Republic based on the distribution of natural habitats (en)
skos:notation	RIV/00216224:14310/14:00073849!RIV15-MSM-14310___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GB14-36079G), S
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Chytrý, Milan Grulich, Vít Divíšek, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	25599
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/14:00073849
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	biogeographical division; biotopes; constrained clustering; Czech Republic; habitat types; landscape types; Natura 2000; phytogeographical division; regionalization; vegetation types (en)
http://linked.open.../riv/klicoveSlovo	biogeographical division constrained clustering landscape types phytogeographical division vegetation types Czech Republic biotopes Natura 2000 regionalization habitat types
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[10ED889A3C6C]
http://linked.open...i/riv/nazevZdroje	Preslia
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Centrum analýzy a syntézy rostlinné diverzity (PLADIAS)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	86
http://linked.open...iv/tvurceVysledku	Chytrý, Milan Divíšek, Jan Grulich, Vít Poláková, Lucie
http://linked.open...ain/vavai/riv/wos	000341803000001
issn	0032-7786
number of pages	23 (xsd:int)
http://localhost/t...ganizacniJednotka	14310

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