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Title:Spremljanje pritalne vegetacije gozdov v Sloveniji kaže na zmanjševanje števila rastlinskih vrst
Authors:ID Kutnar, Lado (Author)
ID Kermavnar, Janez (Author)
Files:.pdf PDF - Presentation file, download (416,01 KB)
MD5: 5FCC4E78A0396157DF08FA3346E1CEEC
 
Language:Slovenian
Typology:1.01 - Original Scientific Article
Organization:Logo ZGDS - Zveza gozdarskih društev Slovenije
Abstract:Spremljanje stanja in sprememb pritalne vegetacije gozdov v Sloveniji poteka v okviru mednarodnega programa ICP Forests na dveh različnih ravneh (raven 1 in 2). Na ravni 2, ki vključuje reprezentativne ploskve za intenzivni monitoring gozdov (ploskve IM), sistematično spremljamo stanje pritalne vegetacije že od leta 2004. Ob četrti ponovitvi popisa v letih 2019/2020 smo ugotovili, da se je v obdobju od prvega popisa število vrst v zeliščni plasti na večjih vegetacijskih podploskvah v povprečju zmanjšalo za –7,1 % in na manjših za –11,2 %. Čeprav se je na večini ploskev IM število vrst zmanjšalo (najizraziteje v nižinskih gozdovih), pa se je predvsem zaradi velikopovršinskih motenj na posameznih ploskvah vrstna pestrost tudi povečala. V prihodnje bomo v okviru spremljanja sprememb pritalne vegetacije gozdov namenili večjo pozornost tudi procesom termofilizacije, evtrofikacije in biotske homogenizacije, ki jih že zaznavamo v pritalni vegetaciji slovenskih gozdov.
Keywords:spremljanje pritalne vegetacije, zeliščna plast, številčnost rastlinskih vrst, vrstna pestrost, velikopovršinske motnje, intenzivni monitoring
Publication status:Published
Publication version:Version of Record
Publication date:01.01.2024
Year of publishing:2024
Number of pages:str. 245-252
Numbering:Letn. 82, št. 6
UDC:630*52:630*1
ISSN on article:0017-2723
COBISS.SI-ID:214001667 New window
Publication date in DiRROS:07.11.2024
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Downloads:11
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Record is a part of a journal

Title:Gozdarski vestnik : slovenska strokovna revija za gozdarstvo
Shortened title:Gozd. vestn.
Publisher:Zveza gozdarskih društev Slovenije
ISSN:0017-2723
COBISS.SI-ID:3736834 New window

Document is financed by a project

Funder:Other - Other funder or multiple funders
Funding programme:Ministrstvo za kmetijstvo, gozdarstvo in prehrano
Project number:JGS
Name:Javna gozdarska služba
Acronym:JGS
Funder:ARIS - Slovenian Research and Innovation Agency
Project number:Z4-4543-2022
Name:Spremembe gozdne vegetacije zaradi vplivov globalnih in lokalnih okoljskih sprememb v daljšem časovnem obdobju
Funder:ARIS - Slovenian Research and Innovation Agency
Project number:P4-0107-2020
Name:Gozdna biologija, ekologija in tehnologija

Secondary language

Language:English
Title:Monitoring of the forest ground vegetation in Slovenia shows a decline in the number of plant species
Abstract:The monitoring of the state and changes in ground vegetation in Slovenian forests are conducted within the framework of the international ICP Forests programme at two distinct levels: Level 1 and Level 2. At Level 2, which encompasses representative intensive forest monitoring plots (IM plots), the status of ground vegetation has been subjected to systematic monitoring since 2004. The fourth repetition of the survey, conducted in 2019/2020, revealed a decline in species richness in the herb layer. On average, the number of species declined by –7.1% in the larger vegetation sub-plots and by –11.2% in the smaller ones. Although the number of species has decreased in the majority of IM plots (most notably in lowland forests), species diversity has also increased in some plots, primarily as a result of large-scale disturbances. In the future, in the context of monitoring changes in the ground vegetation of forests, we will also pay more attention to the processes of thermophilisation, eutrophication and biotic homogenisation, which are already observed in the ground vegetation of Slovenian forests.
Keywords:ground vegetation monitoring, herb layer, plant species richness, species diversity, large-scale disturbances, intensive monitoring


Collection

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  1. Gozdarski vestnik

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