Production and soil restoration effect of pioneer tree species in a region of allochthonous Norway spruce dieback

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F17%3A43911505" target="_blank" >RIV/62156489:43410/17:43911505 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/98/2016-JFS" target="_blank" >http://dx.doi.org/10.17221/98/2016-JFS</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/98/2016-JFS" target="_blank" >10.17221/98/2016-JFS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Production and soil restoration effect of pioneer tree species in a region of allochthonous Norway spruce dieback

Popis výsledku v původním jazyce

The paper analyses the growth, structure, production and soil chemistry of different tree species stands 20 years after allochthonous spruce dieback. The experiment was carried out at lower altitudes (300 m a.s.l.) at rich sites of the Central Europe region. Norway spruce (Picea abies Linnaeus) and beech (Fagus sylvatica Linnaeus) stands established by artificial regeneration were compared with silver birch (Betula pendula Roth), aspen (Populus tremula Linnaeus) and birch-aspen stands, which were regenerated naturally. Spruce stands showed a decrease of site index (site index 3), compared with the previous generation (site index 2). This leads to an expected lower production at the age of 100 years, compared to mature beech stands, which showed a site index of 1. The highest production (tree overbark volume) was found out in the aspen stand - 294 m3.ha-1. The production (tree overbark volume) of other monoculture stands was comparable and reached 201-222 m3.ha-1. Most of the soil chemical characteristics under the compared stands (Ca and Mg content, Al content and active and potential soil reaction) were significantly better under aspen and decreased in the following trend: birch - beech - spruce.

Název v anglickém jazyce

Production and soil restoration effect of pioneer tree species in a region of allochthonous Norway spruce dieback

Popis výsledku anglicky

The paper analyses the growth, structure, production and soil chemistry of different tree species stands 20 years after allochthonous spruce dieback. The experiment was carried out at lower altitudes (300 m a.s.l.) at rich sites of the Central Europe region. Norway spruce (Picea abies Linnaeus) and beech (Fagus sylvatica Linnaeus) stands established by artificial regeneration were compared with silver birch (Betula pendula Roth), aspen (Populus tremula Linnaeus) and birch-aspen stands, which were regenerated naturally. Spruce stands showed a decrease of site index (site index 3), compared with the previous generation (site index 2). This leads to an expected lower production at the age of 100 years, compared to mature beech stands, which showed a site index of 1. The highest production (tree overbark volume) was found out in the aspen stand - 294 m3.ha-1. The production (tree overbark volume) of other monoculture stands was comparable and reached 201-222 m3.ha-1. Most of the soil chemical characteristics under the compared stands (Ca and Mg content, Al content and active and potential soil reaction) were significantly better under aspen and decreased in the following trend: birch - beech - spruce.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40102 - Forestry

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

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

—

Svazek periodika

63

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

34-44

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85014159917