About: Comparison of two alternative optimization techniques for spatial harvest planning

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The timber harvest indicators developed during the 20th century have become ineffective and less useful in the Czech Republic due to social, political as well as environmental changes. More effective and efficient forest management can be achieved with the help of optimization methods that can identify the spatial location of a harvest area. However, just few studies have applied such optimization methods to the Czech Republic's forests. Therefore, it is important to apply different optimization methods and evaluate the results. In this paper we choose two different methods - integer programming and simulated annealing. We have created a simple mathematical model for the optimization of the final cut for three future periods, with each period lasting ten years. The potential harvest units for a real forest enterprise in the Czech Republic were analyzed using a geographical information system (ArcGIS). The neighbourhood relationships between the units were analyzed and spatial constraints were created The timber harvest indicators developed during the 20th century have become ineffective and less useful in the Czech Republic due to social, political as well as environmental changes. More effective and efficient forest management can be achieved with the help of optimization methods that can identify the spatial location of a harvest area. However, just few studies have applied such optimization methods to the Czech Republic's forests. Therefore, it is important to apply different optimization methods and evaluate the results. In this paper we choose two different methods - integer programming and simulated annealing. We have created a simple mathematical model for the optimization of the final cut for three future periods, with each period lasting ten years. The potential harvest units for a real forest enterprise in the Czech Republic were analyzed using a geographical information system (ArcGIS). The neighbourhood relationships between the units were analyzed and spatial constraints were created (en)
Title	Comparison of two alternative optimization techniques for spatial harvest planning Comparison of two alternative optimization techniques for spatial harvest planning (en)
skos:prefLabel	Comparison of two alternative optimization techniques for spatial harvest planning Comparison of two alternative optimization techniques for spatial harvest planning (en)
skos:notation	RIV/60460709:41320/13:61933!RIV14-TA0-41320___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(TA01020832), S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vopěnka, Petr Marušák, Róbert Kašpar, 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	Česká zemědělská univerzita v Praze / Fakulta lesnická a dřevařská
http://linked.open...dnocenehoVysledku	66361
http://linked.open...ai/riv/idVysledku	RIV/60460709:41320/13:61933
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	GIS, Integer programming, Simulated annealing, Spatial constraints (en)
http://linked.open.../riv/klicoveSlovo	GIS Simulated annealing Spatial constraints Integer programming
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[028065CD4EF3]
http://linked.open...i/riv/nazevZdroje	Scientia Agriculturae Bohemica
http://linked.open...in/vavai/riv/obor	GK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Ensuring of reliability and efficiency increases of supply of wood as a renewable and environmentally friendly energy source
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	44
http://linked.open...iv/tvurceVysledku	Vopěnka, Petr Marušák, Róbert Kašpar, Jan
http://linked.open...ain/vavai/riv/wos	0
issn	1211-3174
number of pages	7 (xsd:int)
http://localhost/t...ganizacniJednotka	41320

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