Ratio of the types of damage gaps
Verhältnis der Schadenflächenarten
Ratio of the types of damage gaps
Proportion des types des zones endommagées
Proporzione dei tipi delle aree dannegiate
Ratio of the different damage events (e.g. wind, insects) which led to damage gaps. The ratio is determined on the basis of those damage gaps that account for at least 10% of the interpretation area (50 × 50 m) and on which, according to the information provided by the local forest services, only one damage event occurred. The target value thus allows comparisons of inventories from NFI3 onwards.
Verhältnis der verschiedenen Schadenereignisse (z.B. Wind, Insekten), die zu Schadenflächen geführt haben. Ermittelt wird das Verhältnis anhand derjenigen Schadenflächen, die mindestens 10% der Interpretationsfläche (50 × 50 m) ausmachen und auf denen gemässs den Angaben des lokalen Forstdienstes nur ein Schadenereignis auftrat. Die Zielgrösse erlaubt so Vergleiche zwischen den Inventuren ab dem LFI3.
Ratio of the different damage events (e.g. wind, insects) which led to damage gaps. The ratio is determined on the basis of those damage gaps that account for at least 10% of the interpretation area (50 × 50 m) and on which, according to the information provided by the local forest services, only one damage event occurred. The target value thus allows comparisons of inventories from NFI3 onwards.
Proportion des divers événements (p. ex. vent, insectes) à l'origine de zones endommagées. Cette proportion est déterminée sur la base des zones endommagées qui représentent au moins 10% de la surface d'interprétation (50 × 50 m) et sur lesquelles un seul événement s'est produit selon les indications du service forestier local. La variable cible permet ainsi des comparaisons entre les inventaires à partir de l'IFN3.
Proporzione dei diversi tipi di danno (ad es. vento, insetti), che hanno causato un'area danneggiata. Per determinare la proporzione vengono prese in considerazione le aree danneggiate che rappresentano almeno il 10% dell'area di interpretazione (50 × 50 m) e sulle quali - secondo le indicazioni del servizio forestale locale - è avvenuto un solo evento che le ha danneggiate. Questa variabile target permette di confrontare i risultati a partire dall'IFN3.