Dodelin, B. (2010): Saproxylic beetle biodiversity in old-growth forests of the south-east of France. Plant Biosystems 144(1): 262-270.

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Teljes hivatkozás: 
Dodelin, B. (2010): Saproxylic beetle biodiversity in old-growth forests of the south-east of France. Plant Biosystems 144(1): 262-270.
Rövid hivatkozás: 
Dodelin (2010)
Első szerző: 
Dodelin, B.
Év: 
2010
Összefoglalás: 

Old-growth forests: An ecosystem approach
Saproxylic beetle biodiversity in old-growth forests of the south-east of France
B. Dodelin

Abstract:
This study compared the richness of saproxylic beetle species and the composition of species assemblages between the major forests types of the south-east of France. The forests differed by their geographical position and their composition in tree species. The results confirmed the existence of a clear local identity of the saproxylic beetles communities. This identity combined three geographical and ecological factors: the geographical position, the altitude and the dominant species of trees. Surprisingly, the period length since the last important perturbation of the stand was not a determinant factor to explain the composition of the saproxylic communities. Selective logging and deadwood retention favoured the increase of the diversity of saproxylic species. This diversity reached a maximum during the first 10 years following the perturbation, was the lowest 30 years after the stand perturbation, but increased again after 50 years with a different species composition.

biodiverzitás: ízeltlábúak
erdőszerkezet: faállomány
holtfa
természetesség - degradáltság
Megjegyzések: 

Biogeography, host tree, old-growth forest, perturbation, saproxylic beetles, selective logging

Címszavazva - GE

Kiadó: 
Taylor & Francis
Folyóirat: 
Plant Biosystems
Lelőhely: 
ER Archívum (2010/P-032)
Típus: 
tudományos publikáció, konferencia szakcikk (teljes)
Katalógusba vette: 
Gulyás Györgyi
Katalógusbavétel időpontja: 
2011-06-20