Black walnut (Juglans nigra L.) standing volume in the riparian forests of the Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F12%3A56078" target="_blank" >RIV/60460709:41320/12:56078 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Black walnut (Juglans nigra L.) standing volume in the riparian forests of the Czech Republic

Original language description

Black walnut (Juglans nigra L.) is one of the most valuable non-native tree species growing on alluvial soils in the southeastern part of the Czech Republic. However, its standing volume is currently calculated according to oak tables, although its growth and standing volume is likely diff erent. In order to determine the observed black walnut standing volume and to express a diff erence between black walnut and other main tree species growing on alluvial soils, 63 temporary sample plots of pure black walnut stands were established and, for determination of tree volume, 63 sample trees with various dimensions were felled and measured in sections. Mensurational data were evaluated using a Korf growth function, which is one of best growth functions for expressing the development of standing volume. Moreover, a reciprocal Korf function was used for fi tting the decline in the number of trees. For determination of standing volumes, 2 methods using Korf functions were used and their results

Czech name

Black walnut (Juglans nigra L.) standing volume in the riparian forests of the Czech Republic

Czech description

Black walnut (Juglans nigra L.) is one of the most valuable non-native tree species growing on alluvial soils in the southeastern part of the Czech Republic. However, its standing volume is currently calculated according to oak tables, although its growth and standing volume is likely diff erent. In order to determine the observed black walnut standing volume and to express a diff erence between black walnut and other main tree species growing on alluvial soils, 63 temporary sample plots of pure black walnut stands were established and, for determination of tree volume, 63 sample trees with various dimensions were felled and measured in sections. Mensurational data were evaluated using a Korf growth function, which is one of best growth functions for expressing the development of standing volume. Moreover, a reciprocal Korf function was used for fi tting the decline in the number of trees. For determination of standing volumes, 2 methods using Korf functions were used and their results

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GK - Forestry

OECD FORD branch

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Project

<a href="/en/project/QI102A079" target="_blank" >QI102A079: Research on biomass of broadleaved species</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Turkish Journal of Agriculture and Forestry

ISSN

1300-011X

e-ISSN

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Volume of the periodical

36

Issue of the periodical within the volume

5

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

629-635

UT code for WoS article

000309376000012

EID of the result in the Scopus database

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