Economic parameters of the natural forest regeneration in changing conditions - A case study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F24%3A100358" target="_blank" >RIV/60460709:41320/24:100358 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/56/2024-JFS" target="_blank" >http://dx.doi.org/10.17221/56/2024-JFS</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/56/2024-JFS" target="_blank" >10.17221/56/2024-JFS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Economic parameters of the natural forest regeneration in changing conditions - A case study

Popis výsledku v původním jazyce

Natural regeneration is a crucial factor in improving the economy of forest estates. The presented study analysed the economic parameters of three different approaches to forest regeneration: ( i ) artificial regeneration with Norway spruce, ( ii ) a 25% admixture of soil-improving and stabilising species (SSTS), and ( iii ) natural regeneration. The expenses for these specific operations related to individual regeneration methods were derived. These variants were investigated before the bark beetle calamity (2014) and after the outbreak (2023) for management sets (MS) 531, 551, 571, and 591, i.e. for acidic, nutrient-rich, gleyed, and waterlogged sites of higher elevations. In all cases, natural regeneration decreased expenses by approximately 2 000 EUR center dot ha-1 (50 000 CZK center dot ha-1 ) to 6 000 EUR center dot ha-1 (150 000 CZK center dot ha-1 ). The 25% admixture of SSTS increased the expenses. The proportion of natural regeneration subsequently decreased due to the bark beetle calamity from roughly 40% to 10% in recent years, which is comparable with the Czech Republic as a whole.

Název v anglickém jazyce

Economic parameters of the natural forest regeneration in changing conditions - A case study

Popis výsledku anglicky

Natural regeneration is a crucial factor in improving the economy of forest estates. The presented study analysed the economic parameters of three different approaches to forest regeneration: ( i ) artificial regeneration with Norway spruce, ( ii ) a 25% admixture of soil-improving and stabilising species (SSTS), and ( iii ) natural regeneration. The expenses for these specific operations related to individual regeneration methods were derived. These variants were investigated before the bark beetle calamity (2014) and after the outbreak (2023) for management sets (MS) 531, 551, 571, and 591, i.e. for acidic, nutrient-rich, gleyed, and waterlogged sites of higher elevations. In all cases, natural regeneration decreased expenses by approximately 2 000 EUR center dot ha-1 (50 000 CZK center dot ha-1 ) to 6 000 EUR center dot ha-1 (150 000 CZK center dot ha-1 ). The 25% admixture of SSTS increased the expenses. The proportion of natural regeneration subsequently decreased due to the bark beetle calamity from roughly 40% to 10% in recent years, which is comparable with the Czech Republic as a whole.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40100 - Agriculture, Forestry, and Fisheries

Projekt

<a href="/cs/project/SS01020189" target="_blank" >SS01020189: Obalování sadebního materiálu lesních dřevin technologickým systémem PostCont</a><br>

Návaznosti

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

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Journal of Forest Science

ISSN

1212-4834

e-ISSN

1212-4834

Svazek periodika

70

Číslo periodika v rámci svazku

10.0

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

529-538

Kód UT WoS článku

001340097500001

EID výsledku v databázi Scopus

2-s2.0-85209209652