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Določanje ohranitvenih stanj kvalifikacijskih habitatnih tipov in vrst z metodo, ki temelji na mehki logiki
Grošelj, Petra (Author), Zadnik Stirn, Lidija (Author), Kovač, Marko (Author), Meterc, Gregor (Author)

URLURL - Presentation file, Visit http://www.dlib.si/details/URN:NBN:SI:doc-GMQSVDPD This link opens in a new window

Abstract
V prispevku smo predstavili matematični model za objektivno ocenjevanje ohranitvenih stanj (OHS) gozdnih habitatnih tipov ter habitatov vrst. Model temelji na mehki logiki, indikatorje pa med seboj povezujejo logična pravila sklepanja. V modelu najprej številske vrednosti vhodnih parametrov pretvorimo v lingvistične spremenljivke slabo, sprejemljivo in ugodno, za katere določimo funkcije pripadnosti. Zatem s pomočjo mehkih operatorjev, ki jih določajo logična pravila sklepanja, vrednosti indikatorjev združimo v končni rezultat, ki je izražen s številsko in lingvistično vrednostjo. Model smo razvili za OHS gozdnih habitatnih tipov in uporabo prikazali za GGN GGE Snežnik in za OHS saproksilnih hroščev, za katerega smo uporabo prikazali za GGN Tolmin.

Language:Slovenian
Keywords:ohranitveno stanje, mehka logika, logična pravila sklepanje, gozdni habitati, habitatne vrste, modeliranje
Work type:Scientific work (r2)
Tipology:1.01 - Original Scientific Article
Organization:BF - Biotechnical Faculty
Year:2015
Publisher:Zveza društev inženirjev in tehnikov gozdarstva in lesarstva Slovenije
Number of pages:Str. 19-31
Numbering:Letn. 73, št. 1
UDC:630*18(045)=163.6
ISSN on article:0017-2723
COBISS.SI-ID:4036774 This link opens in a new window
Views:826
Downloads:203
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Record is a part of a journal

Title:Gozdarski vestnik
Shortened title:Gozd. vestn.
Publisher:Zveza gozdarskih društev Slovenije
ISSN:0017-2723
COBISS.SI-ID:3736834 This link opens in a new window

Secondary language

Language:English
Title:Determination of conservation statuses of qualification habitat types with the method based on fuzzy logic
Abstract:
In the paper the mathematical model evaluating conservation status of forest habitats and habitats of the species is presented. The model is based on fuzzy logic and indicators are joined by inference rules. First empirical values of indicators are transformed into linguistic variables poor, acceptable and favorable and their membership functions are defined. Then inference rules between linguistic variables and final output are defined. The final result is expressed with number and linguistic value. The model was developed for conservation status of forest habitat types. Use of the model was shown for the forest management plan of forest management unit Snežnik and for conservation status of saproxylic beetles, for which the use was shown for the forest management plan Trnovo.


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