About: Surface temperature change of spruce forest as a result of bark beetle attack:remote sensing and GIS approach

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About: Surface temperature change of spruce forest as a result of bark beetle attack:remote sensing and GIS approach Goto Sponge NotDistinct Permalink

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
Description	In the 1990s, a bark beetle (Ips typographus) infection caused the decay of spruce forest (Picea abies) in the central part of the Šumava Mountains, the Czech Republic. The objective of our study was the assessment of surface temperature (ST) change in spruce forest decayed under bark beetle and following clear- cutting. The change detection of ST is based on the comparison of modelled values and thermal satellite data. Landsat scenes from July 11th, 1987 and July 28th, 2002 were used. The modelled ST values were extrapolated for decayed spruce forest and clear-cut areas. The results of comparing modelled values with satellite ST in the decayed spruce forest and clear-cut areas show an average increase of ST by 5.2 oC and 3.5 oC, respectively. In the 1990s, a bark beetle (Ips typographus) infection caused the decay of spruce forest (Picea abies) in the central part of the Šumava Mountains, the Czech Republic. The objective of our study was the assessment of surface temperature (ST) change in spruce forest decayed under bark beetle and following clear- cutting. The change detection of ST is based on the comparison of modelled values and thermal satellite data. Landsat scenes from July 11th, 1987 and July 28th, 2002 were used. The modelled ST values were extrapolated for decayed spruce forest and clear-cut areas. The results of comparing modelled values with satellite ST in the decayed spruce forest and clear-cut areas show an average increase of ST by 5.2 oC and 3.5 oC, respectively. (en) V 90. letech způsobila kůrovcová kalamita úhyn rozsáhlých ploch horských smrčin v centrální části NP Šumava. Některé plochy byly ponechány be zásahu, na jiných byl uplatněn růsný stupeň asanace. Cílem této studie je zhodnotit dopad kůrovcové kalamity na povrchovou teplotu lesních porostů, resp. vyhodnotit změny v odbobí 1987 - 2002. Vytvořili jsme dva modely popisující závislost povrchových teplot na nadmořské výšce a orientaci reliéfu. Nárůst teplot ve smrčinách je 5,2 C, zatímco na otevřených plochách jen 3,5 C. (cs)
Title	Surface temperature change of spruce forest as a result of bark beetle attack:remote sensing and GIS approach Surface temperature change of spruce forest as a result of bark beetle attack:remote sensing and GIS approach (en) Změna povrchových teplot smrkových porostů vlivem kůrovcové kalamity:přístup DPZ a GIS (cs)
skos:prefLabel	Surface temperature change of spruce forest as a result of bark beetle attack:remote sensing and GIS approach Surface temperature change of spruce forest as a result of bark beetle attack:remote sensing and GIS approach (en) Změna povrchových teplot smrkových porostů vlivem kůrovcové kalamity:přístup DPZ a GIS (cs)
skos:notation	RIV/67179843:_____/08:00319733!RIV09-AV0-67179843
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z60870520), Z(MSM6007665806)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Kučera, Tomáš
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	Centrum výzkumu globální změny AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	398437
http://linked.open...ai/riv/idVysledku	RIV/67179843:_____/08:00319733
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	surface temperature; Landsat; Topography (en)
http://linked.open.../riv/klicoveSlovo	Landsat Topography surface temperature
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[7DC45CAA98B2]
http://linked.open...i/riv/nazevZdroje	European Journal of Forest Research
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	127
http://linked.open...iv/tvurceVysledku	Kučera, Tomáš Hais, M.
http://linked.open...ain/vavai/riv/wos	000256659000007
http://linked.open...n/vavai/riv/zamer	Spatial and functional dynamics of biological, ecological and socio-economic systems interacting with global climatic change Sustainable methods of agricultural management in montane and submontane areas with respect to harmonization of the production and nonproduction spheres
issn	1612-4669
number of pages	10 (xsd:int)

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