Logging and forest decline effects on the surface humus horizons in the Šumava Mts.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41410%2F06%3A15803" target="_blank" >RIV/60460709:41410/06:15803 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Logging and forest decline effects on the surface humus horizons in the Šumava Mts.

Original language description

Holorganic layers are one of key ecosystem compartments of the forest soils in higher altitudes. Increased biological activity of the surface humus is observed very often after forest decline and/or forest cut and removal on these sites. The forest removal or tree layer extinction was studied in the flat, water affected terrain: its effects on the soil chemical characteristics and on the soil respiration, amonization and nitrification activities. The standard methods of analyses were used. The study proved increased intensity of nitrification and ammonization in stands with decreased ecological as well as environmental function potentials, further the decreased concentrations of magnesium. Due to the concentration effects, the concentrations of some macro-elements ? nitrogen, calcium ? increased in these stands (in the humus form layers), as well as the bases contents and base saturation.

Czech name

Účinek těžby a hynutí lesa na horizonty nadložního humusu na Šumavě

Czech description

Holorganic layers are one of key ecosystem compartments of the forest soils in higher altitudes. Increased biological activity of the surface humus is observed very often after forest decline and/or forest cut and removal on these sites. The forest removal or tree layer extinction was studied in the flat, water affected terrain: its effects on the soil chemical characteristics and on the soil respiration, amonization and nitrification activities. The standard methods of analyses were used. The study proved increased intensity of nitrification and ammonization in stands with decreased ecological as well as environmental function potentials, further the decreased concentrations of magnesium. Due to the concentration effects, the concentrations of some macro-elements ? nitrogen, calcium ? increased in these stands (in the humus form layers), as well as the bases contents and base saturation.

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/QG50105" target="_blank" >QG50105: Restoration of forest environment at reforestation of non-forest and degraded forest sites</a><br>

Continuities

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

Publication year

2006

Confidentiality

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

Name of the periodical

Journal of Forest Science

ISSN

1212-4834

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

10

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

10

UT code for WoS article

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EID of the result in the Scopus database

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