Corona, P., Blasi, C., Chirici, G., Facioni, L., Fattorini, L., & Ferrari, B. (2010): Monitoring and assessing old-growth forest stands by plot sampling. Plant Biosystems 144(1): 171-179.

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Teljes hivatkozás: 
Corona, P., Blasi, C., Chirici, G., Facioni, L., Fattorini, L., & Ferrari, B. (2010): Monitoring and assessing old-growth forest stands by plot sampling. Plant Biosystems 144(1): 171-179.
Rövid hivatkozás: 
Corona et al. (2010)
Első szerző: 
Corona, P.
Év: 
2010
Összefoglalás: 

Old-growth forests: An ecosystem approach
Monitoring and assessing old-growth forest stands by plot sampling
P. Corona, C. Blasi, G. Chirici, L. Facioni, L. Fattorini, & B. Ferrari

Abstract:
Forest inventories are evolving towards multipurpose resource surveys, broadening their scope by including additional topics such as biodiversity issues. Surprisingly, few quantitative surveys have been devoted to old-growth forests, even if they constitute the most acknowledged forest biodiversity icons. In this framework, the use of probabilistic sampling may provide an effective as well as rigorous support for monitoring and assessing old-growth forests. To this purpose, the present paper proposes a two-phase sampling scheme. In the first phase, a coarse survey of few floristic and stand structural attributes is carried out by means of small plots systematically placed on the study area. Subsequently, in the second phase, a fine assessment of a large number of ecological attributes is performed on a subset of enlarged plots selected among the first-phase ones by means of simple random sampling without replacement. The proposed sampling scheme is implemented for monitoring and assessing the old forests of Cilento National Park (southern Italy). Results and comments are provided as an exemplicative case study.

erdőszerkezet: faállomány
holtfa
módszertan: felmérés, monitorozás
Megjegyzések: 

Forest inventory, probabilistic sampling, species accumulation curve, structural attributes, two-phase sampling

Címszavazva - GE

Kiadó: 
Taylor & Francis
Folyóirat: 
Plant Biosystems
Lelőhely: 
ER Archívum (2010/P-025)
Típus: 
tudományos publikáció, konferencia szakcikk (teljes)
Katalógusba vette: 
Gulyás Györgyi
Katalógusbavétel időpontja: 
2011-06-16