Spatially constrained harvest scheduling for strip allocation under Moore and Neumann neighbourhood adjacency

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F11%3A53154" target="_blank" >RIV/60460709:41320/11:53154 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Spatially constrained harvest scheduling for strip allocation under Moore and Neumann neighbourhood adjacency

Popis výsledku v původním jazyce

Adjacency constraints can be represented by Moore or Neumann neighbourhood adjacency, depending upon how candidate neighbours are assigned at corners adjacent to the target cell. Considering Moore and Neumann neighbourhood adjacency, we investigate the effect of strip cutting under a shelterwood management scheme with adjacency requirements among strips. We compare the effect of creating a strip window within a management unit with the same spatially constrained problem without a strip window. The management scheme comparison is consid- ered as a spatially constrained harvest scheduling problem, which is solved with CPLEX software using an exact solu- tion method. Our experimental analysis shows that the inclusion of additional spatial consideration bystrip window creation in the management scheme results in a reduction of the total harvest volume by almost 13% under Moore neighbourhood adjacency, while it has a small effect under Neumann neighbourhood adjacency.

Název v anglickém jazyce

Spatially constrained harvest scheduling for strip allocation under Moore and Neumann neighbourhood adjacency

Popis výsledku anglicky

Adjacency constraints can be represented by Moore or Neumann neighbourhood adjacency, depending upon how candidate neighbours are assigned at corners adjacent to the target cell. Considering Moore and Neumann neighbourhood adjacency, we investigate the effect of strip cutting under a shelterwood management scheme with adjacency requirements among strips. We compare the effect of creating a strip window within a management unit with the same spatially constrained problem without a strip window. The management scheme comparison is consid- ered as a spatially constrained harvest scheduling problem, which is solved with CPLEX software using an exact solu- tion method. Our experimental analysis shows that the inclusion of additional spatial consideration bystrip window creation in the management scheme results in a reduction of the total harvest volume by almost 13% under Moore neighbourhood adjacency, while it has a small effect under Neumann neighbourhood adjacency.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

<a href="/cs/project/TA01020832" target="_blank" >TA01020832: Zajištění spolehlivosti a zvýšení efektivnosti dodávek dřevní suroviny jako obnovitelného a ekologického energetického zdroje</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Forest Science

ISSN

1212-4834

e-ISSN

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Svazek periodika

57

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

70-77

Kód UT WoS článku

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EID výsledku v databázi Scopus

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