DIGITALNA ARHIVA ŠUMARSKOG LISTA
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D. Štorga: PRIMJKNA CilS-a PRI IZLUČIVANJU SASTOJ1NA PREMA DENDROMETRUSK1M PARAMETRIMA Šumarski list br. 5-6, CXXVI1I (2004). 287-299 LITERATURA - References B a a d e r , G., 1942: Die Forsteinrichtung als nachhaltigc Betriebsfurung und Betriebsplanung, Frankfurt. F r a n č u l a , N. 1994,: Novi pristup kartografiji, Zbornik referata. Javno poduzeće Hrvatske šume i Šumarski fakultet Sveučilišta u Zagrebu, Zagreb. G a l i ć , Ž., 2002: Pouzdanost procjene strukturnih elemenata izmjere šuma primjenom kombiniranih metoda. Magistarski rad. Šumarski fakultet Sveučilišta u Zagrebu. J o r d a n , G. A. & T. A. E r d l e , 1989: Forest managament and GIS. What have learned in New Brunswick? The Canadian Institute of Surveying and Mapping Journal, 43 (3): 287-295. K a l a f a d ž i ć , Z . iV. K u š a n , 1991: Visoka tehnologija u inventuri šuma, Šum. list 115 (10-12): 509-520, Zagreb. K u š a n , V., 1993: GIS-tehnologija koja dolazi, Glasnik za šumske pokuse 30. K l o b u č a r , D. 2002: Mogućnost primjene aerofotosnimaka iz cikličkog snimanja Republike Hrvatske u uređivanju šuma. Magistarski rad, Zagreb. P e r n a r , R., 1997: Application of results of aerial photograph interpretation and geographical information system for planning in forestry. Glasnik za šumarske pokuse, vol. 34. str. 141-189, Zagreb. P r a n j i ć , A., 1. Mi haj lov, 1987: Starost stabla, Šumarska enciklopedija, svezak 3, drugo izdanje, Sveučilišna naklada Liber, Zagreb, jug. leksikografski zavod, str. 289. Pranj i ć , A., N. L u k i ć , 1997: Izmjera šuma. Sveučilište u Zagrebu - Šumarski fakultet, 410 p.p., Zagreb. XXX, 1997: Pravilnik o uređivanju šuma (NN 11/97). Ministarstvo poljoprivrede i šumarstva. XXX, 2001: Osnova gospodarenja GJ "Repaš - Gabajeva Greda" (2001-2010). Odjel za uređivanje šuma, Uprava šuma Koprivnica. SUMMARY: This thesis shows possibilities of GIS application in extracting stands according to dendometric parameters (number of trees - N, basal area - G, mean basal area tree - ds, age, % of species presence), that is, to seek and test ways and techniques of collecting, arranging and handling data, thus reducing ground work, improving measuring precision and accuracy, popularizing GIS, encouraging thinking and ideas development, both scientific thoughts and practical solutions in forest management. Ground work was done on regular oak forest stands on ´Repaš - Gabajeva Greda´ (compartments 26-46) in Repaš Forestry Office, Forest Management Koprivnica Branch. A systematic pattern of nets of squares 100 x 100 m, whose centres are also centres of areas (circles) where a tree breast-diameter was measured, was established in compartments. A total of 1025 circles were set up in the research area and the breast-diameter of 37619 trees was measured. Following the ground measurings, recorded data were entered into the data base formed in a way so they could be used for variables processing using Microsoft Windows EXCEL and Statistica 6.0 software. In creating the graphic part of GIS model, the existing maps were digitalized: topographic maps (1 : 5000), - cadastral plans (1 : 2880 and 1 : 2000), management map (1 : 10000). In statistical data processing cluster analysis (K-means method) was used, the results of which are basis for GIS modelling for the purpose of extracting stands. 298 |