Modelling individual tree height–diameter relationships for multi-layered and multi-species forests in central Europe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F18%3A78794" target="_blank" >RIV/60460709:41320/18:78794 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41320/19:81004

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s00468-018-1762-4" target="_blank" >http://dx.doi.org/10.1007/s00468-018-1762-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00468-018-1762-4" target="_blank" >10.1007/s00468-018-1762-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Modelling individual tree height–diameter relationships for multi-layered and multi-species forests in central Europe

Popis výsledku v původním jazyce

The proposed height-diameter model applicable to many tree species in the multi-layered and mixed stands across Czech Republic shows a high accuracy in the height prediction. This model can be useful for estimating forest yield and biomass, and simulation of the vertical stand structures. We developed a generalized nonlinear mixed-effects height-diameter (H-D) model applicable to Norway spruce (Picea abies (L.) Karst.), European beech (Fagus sylvatica L.) and other conifer and broadleaved tree species using the modelling method that includes dummy variables accounting for species-specific height differences and random component accounting for within- and between-sample plot height differences and randomness in the data. We used two large datasets the first set (model fitting dataset) originated from permanent research sample plots and second set (model-testing dataset) originated from the Czech national forest inventory (NFI) sample plots. The former dataset comprises 224 sample plots with 29,390 tre

Název v anglickém jazyce

Modelling individual tree height–diameter relationships for multi-layered and multi-species forests in central Europe

Popis výsledku anglicky

The proposed height-diameter model applicable to many tree species in the multi-layered and mixed stands across Czech Republic shows a high accuracy in the height prediction. This model can be useful for estimating forest yield and biomass, and simulation of the vertical stand structures. We developed a generalized nonlinear mixed-effects height-diameter (H-D) model applicable to Norway spruce (Picea abies (L.) Karst.), European beech (Fagus sylvatica L.) and other conifer and broadleaved tree species using the modelling method that includes dummy variables accounting for species-specific height differences and random component accounting for within- and between-sample plot height differences and randomness in the data. We used two large datasets the first set (model fitting dataset) originated from permanent research sample plots and second set (model-testing dataset) originated from the Czech national forest inventory (NFI) sample plots. The former dataset comprises 224 sample plots with 29,390 tre

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

TREES-STRUCTURE AND FUNCTION

ISSN

0931-1890

e-ISSN

—

Svazek periodika

33

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

17

Strana od-do

103-119

Kód UT WoS článku

000457471000009

EID výsledku v databázi Scopus

2-s2.0-85053709231