Individual tree crown width models for Norway spruce and European beech in Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F16%3A71971" target="_blank" >RIV/60460709:41320/16:71971 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.foreco.2016.01.040" target="_blank" >http://dx.doi.org/10.1016/j.foreco.2016.01.040</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.foreco.2016.01.040" target="_blank" >10.1016/j.foreco.2016.01.040</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Individual tree crown width models for Norway spruce and European beech in Czech Republic

Popis výsledku v původním jazyce

Both spatially explicit and spatially non-explicit individual tree crown width models were developed for Norway spruce (Picea abies (L.) Karst.) and European beech (Fagus sylvatica L.) using a large dataset from fully stem-mapped permanent research plots (PRPs) located in various parts of the Czech Republic. A number of tree and stand characteristics were evaluated for their potential contributions to the description of the crown width variations. In addition to diameter at breast height (DBH), other significant predictor variables identified for crown width models are dominant height (HDOM), height-diameter ratio (tree slenderness coefficient), height to crown base, DBH sum of all tree species per PRP and proportion of DBH sum for a species of the interest (spatially non-explicit competition measures), and Hegyi index (spatially explicit competition measure). Among various base functions evaluated, a simple power function was chosen to expand through the integration of tree and stand variables. The

Název v anglickém jazyce

Individual tree crown width models for Norway spruce and European beech in Czech Republic

Popis výsledku anglicky

Both spatially explicit and spatially non-explicit individual tree crown width models were developed for Norway spruce (Picea abies (L.) Karst.) and European beech (Fagus sylvatica L.) using a large dataset from fully stem-mapped permanent research plots (PRPs) located in various parts of the Czech Republic. A number of tree and stand characteristics were evaluated for their potential contributions to the description of the crown width variations. In addition to diameter at breast height (DBH), other significant predictor variables identified for crown width models are dominant height (HDOM), height-diameter ratio (tree slenderness coefficient), height to crown base, DBH sum of all tree species per PRP and proportion of DBH sum for a species of the interest (spatially non-explicit competition measures), and Hegyi index (spatially explicit competition measure). Among various base functions evaluated, a simple power function was chosen to expand through the integration of tree and stand variables. The

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

<a href="/cs/project/QJ1320122" target="_blank" >QJ1320122: Optimalizace managementu zalesňování zemědělské půdy ve vztahu ke zvýšení retenčního potenciálu krajiny.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Forest Ecology and Management

ISSN

0378-1127

e-ISSN

—

Svazek periodika

2016

Číslo periodika v rámci svazku

366

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

208-220

Kód UT WoS článku

000375161100020

EID výsledku v databázi Scopus

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