DIGITALNA ARHIVA ŠUMARSKOG LISTA
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A. Meštrović: TAKSACIJSKI ELEMENTI KAO POKAZATELJI PROIZVODNOSTI ŠUMA MUNIKE Šumarski list br. 3–4, CXXXI (2007), 107-124 Fukarek, P., 1979: Savremeni pogledi na taksonomi-L ov r i ć , A. Z., 1980: Endemi i relikti, Šum. encikloju i nomenklaturu bjelokorog bora – munike, pedija, 2, Zagreb. Posebni otisak glasnika zemaljskog muzeja N. Meštrović, A., 1998: Uspijevanje munike (Pinus S. XVIII – Prirodne nauke, Sarajevo. heldreichii Christ) u Hercegovini, Magistarski Gaussen, H., 1960: Gymnospermes actuelles et fos-rad, Zagreb. siles. Fosc. VI. Chap. XI. Toulouse. P e j o v i ć , D., 1962: Prilog poznavanju prirasta muni- Gaussen, H., V. H. Heywood, and A. O. Chater, ke (Pinus heldreichii Christ var. leucodermis 1964: Genus Pinus in Flora Europea Vol. I (Tu-Makgraf) na Prokletijama, Šumarstvo br. tin-Heywood and coll.), Cambridge. 10–12., Beograd. Hayek, A., 1925: Prodromus Florae peninsula balca-Radovanović, M. Ž., 1967: Prostiranje, ekološki nae Bd. I. uvjeti, struktura i prirast munike (Pinus heldrei- Horvat, I., 1950: Šumske zajednice Jugoslavije, Zachii Christ.) na planini Koritnik, Zaštita prirode greb. br. 34., Beograd. Institut za istraživanje i projektovanje u šumarstvu Stefanović, V., 1986: O ugroženosti munike (Pinus “SILVA” Sarajevo,1983: Šumskoprivredna osnoheldreichii Christ.) u Hercegovačkom dijelu are va za područje krša S. O. Posušje, Sarajevo. ala, ANU BiH, Posebna izdanja, LXXXIII, Knj. 4., Sarajevo. Institut za istraživanje iprojektovanje u šumarstvu “SILVA” Sarajevo, 1985: Izvod iz šumskoprivredne Vidaković, M., 1993: Četinjače morfologija i variosnove za šumskoprivredno područje “Srednje jabilnost, Grafički zavod Hrvatske, Zagreb. Neretvansko”, Sarajevo. Institut za šumarstvo i drvnu industriju Beograd, 1975: Simpozij o munici, Zbornik radova, Beograd. SUMMARY: The random selection method and representative selection method was applied in this survey to determine the exact state of measuring elements as indicators of productivity, and thereupon multiple regressive analysis was used to determine the correlational link between volume and volume increse, as dependent variables and site quality, the degree of canopy and mean diameter, as indepent variables, and by status analysis of the natural new- growth attempting to determine the possibility of natural regeneration in natural whitebark pine forests on the mountain of Čvrsnica on an area of 20,80 ha. Reserch was carried out in ten departments in two management units. The results show that measuring elements as indicators of productivity depend on age, development stage, habitat conditions and degrees of canopy, while the average values add up to the following figures: stands volume – 165,7 m3/ha of the entire wooden mass, stand volume increment 2,14 m3/ha of the entire wooden mass, base of stand – 20,0 m2/ha, number of trees in stand526 piece/ha, mean stand diameter 19,6 cm, mean stand height – 7,3 m, degree of canopy – 0,44, site quality of stand – 3,5, transitional period of the trees – 24 years and relative tree age 164 years. The correlational link between the stand volume, as dependent variables, and site quality , degree of canopy and mean diameter, as independent variables, under the condition that the independent variables are constant and equal to average values, show that the stand volume is decreasing from better to worst site quality in shape of second degree parabola, that increase from smaller to larger degree of canopy in shape of second degree parabola, that increase from smaller to larger mean stand diameter in shape of second degree parabola, while for volume increment shows decrement from better to worst site quality in line shape or in shape of second degree parabola, than show increment from smaller to larger degree of canopy in line shape or second degree |