Acta Scientiarum Polonorum
Silvarum Colendarum Ratio et Industria Lignaria

ISSN:1644-0722, e-ISSN:2450-7997

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original articleIssue 18 (2) 2019 pp.

PAWEŁ PAPUŻYŃSKI, TOMASZ MALIŃSKI, DOROTA WROŃSKA-PILAREK

Katedra Botaniki Leśnej, Wydział Leśny, Uniwersytet Przyrodniczy w Poznaniu

MONUMENTAL TREES OF THE DZIERŻONIÓW DISTRICT

Abstract

Introduction. In the Central Register of Nature Conservation Forms, there are 112 natural monuments in the area of seven communes of the Dzierżoniów district, including 104 individual trees and eight groups. The aim of the study was to verify their dimensions, health condition and confirmation, that all the magnificent trees still exist.

Material and methods. The research was carried out in the Dzierżoniów district in the growing season of 2017. Circumferences, tree heights, crown diameters were measured and their health condition were specified. The location (GPS) of the trees was established and for trees that need it, appropriate care treatments were indicated.

Results. 162 monumental trees belonging to 18 species, representing 12 families were inventoried. They were both foreign (10) and domestic species (8). Quercus robur (48 trees) had the largest participation among the native species, and Aesculus hippocastanum (29 trees) with the introduced ones. Measured trees had circumferences from 78 to 648 cm and their heights ranged from 5 to 41 m.

Conclusions. The majority of 102 trees are in very good or good health condition. Some of them require professional care treatments. Monumental trees usually grow along roads (in alleys) and on private properties.

Keywords: natural monuments, dendrological inventory, Dzierżoniów district
pub/.pdf Full text available in english in Adobe Acrobat format:
https://www.forestry.actapol.net/issue2/volume/13_2_2019.pdf

https://doi.org/10.17306/J.AFW.2019.2.13

For citation:

MLA PAPUŻYŃSKI, PAWEŁ, et al. "POMNIKI PRZYRODY POWIATU DZIERŻONIOWSKIEGO [MONUMENTAL TREES OF THE DZIERŻONIÓW DISTRICT]." Acta Sci.Pol. Silv. 18.2 (2019): . https://doi.org/10.17306/J.AFW.2019.2.13
APA (2019). POMNIKI PRZYRODY POWIATU DZIERŻONIOWSKIEGO [MONUMENTAL TREES OF THE DZIERŻONIÓW DISTRICT]. Acta Sci.Pol. Silv. 18 (2), https://doi.org/10.17306/J.AFW.2019.2.13
ISO 690 PAPUŻYŃSKI, PAWEŁ, MALIŃSKI, TOMASZ, WROŃSKA-PILAREK, DOROTA. POMNIKI PRZYRODY POWIATU DZIERŻONIOWSKIEGO [MONUMENTAL TREES OF THE DZIERŻONIÓW DISTRICT]. Acta Sci.Pol. Silv., 2019, 18.2: . https://doi.org/10.17306/J.AFW.2019.2.13
Streszczenie w języku polskim:
https://www.forestry.actapol.net/tom18/zeszyt2/streszczenie-13.html