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Structure and dynamics of stands of primeval character in selected areas of the Bieszczady National Park

A. Jaworski, Zb. Kołodziej and K. Porada
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A. Jaworski: Agricultural University, Department of Silviculture, Cracow, Poland
Zb. Kołodziej: Agricultural University, Department of Silviculture, Cracow, Poland
K. Porada: Agricultural University, Department of Silviculture, Cracow, Poland

Journal of Forest Science, 2002, vol. 48, issue 5, 185-201

Abstract: The investigations carried out in 1988 and 1998 on three permanent sample plots in stands of the East Carpathian beech forest (Dentario glandulosae-Fagetum) showed that in the growing up stage, the storeyed structure phase (Jawornik I stand), the stand volume increased from 547 m3/ha to 578 m3/ha while in the optimum stage, the ageing and regeneration phases (Jawornik II), it decreased from 631 m3/ha to 600 m3/ha, and in the growing up stage, the storeyed structure phase (Tworylczyk), from 611 m3/ha to 610 m3/ha. In all three stands beech dominated in the upgrowth. During the 10-year period the volume of dead trees (standing and lying ones) increased in Jawornik II and Tworylczyk stands while in Jawornik I stand it decreased. The beech stands of the Bieszczady Mountains have a largely differentiated structure, from one-storey structure in the optimum stage, the ageing phase to many-storeyed structure in the growing up stage. This creates an opportunity for forming the complex stand structure, also the selection forest structure, in managed beech forests of the Carpathians.

Keywords: East Carpathians; Abies alba; Fagus sylvatica; developmental stages and phases (search for similar items in EconPapers)
Date: 2002
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:caa:jnljfs:v:48:y:2002:i:5:id:11874-jfs

DOI: 10.17221/11874-JFS

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