Some aspects of interpretation of forest trees defoliation data

Bogataj, N.

Some aspects of interpretation of forest trees defoliation data

1995

Bogataj, N. (Forestry Inst. of Slovenia, Ljubljana (Slovenia))

The evaluation of data on the forest tree condition is weak point in forest decline monitoring as it enables only a very rough estimation of the state of forest health. The paper analyses the interpretation of the forest tree defoliation data in order to estimate their relevance and applicability. Quality control results of defoliation assessment in Slovenia are presented and the state of defoliation with its changes in the year 1987, 1991, 1993, 1994 on the 16 km grid.

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Mots clés AGROVOC

bosques chute des feuilles encuestas forestales eslovenia inventaire forestier inventarios forestales marchitez del bosque

Informations bibliographiques

D'autres materias

Caida de las hojas; Enquete forestiere; Foret; Deperissement des forets; Slovenie

Langue

anglais

Note

Summary (En)

2 tables, 3 ill., 22 ref.

Type

Conference; Summary; Non-Conventional

Source

Proceedings of the International Colloquium on Bioindication of Forest Site Pollution: Development of Methodology and Training - BIOFOSP (TEMPUS M-JEP 04667), Kraigher, H.Batic, F.Hanke, D.E.Agerer, R.Grill, D. (eds.).- Ljubljana (Slovenia), Aug 1995. p. 287-292

Conférence

International Colloquium on Bioindication of Forest Site Pollution: Development of Methodology and Training - BIOFOSP, Ljubljana (Slovenia), 22-31 Aug 1995

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