Die Blattfläche ist eine wichtige Größe im Zusammenhang mit der Produktivität und der Wachstumseffizienz der Bäume. Ihre Erhebung ist aber kostenintensiv und selten zerstörungsfrei. Deshalb werden häufig Ersatzgrößen (proxies) verwendet. Laubhann hat für gleichaltrige Fichtenbestände ein Modell für die Blattfläche entwickelt, das mit den Eingangsgrößen Oberhöhe, Brusthöhendurchmesser und Kronenmantelfläche die Blattfläche einzelner Fichten mit einer Bestimmtheit von 0.8 schätzt. Anhand von 72 Fichten aus zwei ungleichaltrigen Beständen im Mühlviertel, die unterschiedlich durchforstet worden waren, wird diese Schätzfunktion auf ihre Gültigkeit untersucht. Die Kronenmantelfläche ergab sich als die beste Ersatzgröße für die Blattfläche. Ein da...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
AbstractSilviculture focuses on establishing forest stand conditions that improve the stand incremen...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
AbstractSince individual tree leaf area is an important measure for productivity as well as for site...
Blattfläche und Standfläche wurden verwendet um die Blattflächeneffizienz und die Standflächeneffizi...
AbstractSince individual tree leaf area is an important measure for productivity as well as for site...
Height to crown base (HCB) of a tree is an important variable often included as a predictor in vario...
In order to describe the productivity of pure even-aged stands of common beech, a system of three di...
Tree transpiration was observed with sapflow methods in six Norway spruce (Picea abies) stands locat...
Tree transpiration was observed with sapflow methods in six Norway spruce (Picea abies) stands locat...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
Tree transpiration was observed with sapflow methods in six Norway spruce (Picea abies) stands locat...
Modeling the height and diameter growth of trees is an important part of forest management. Growth m...
Aim of the study: This paper presents the most appropriate ways to estimate the species proportions ...
In diesem Projekt wurden Kronenmerkmale untersucht, um deren Veränderung in Abhängigkeit der Nachbar...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
AbstractSilviculture focuses on establishing forest stand conditions that improve the stand incremen...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
AbstractSince individual tree leaf area is an important measure for productivity as well as for site...
Blattfläche und Standfläche wurden verwendet um die Blattflächeneffizienz und die Standflächeneffizi...
AbstractSince individual tree leaf area is an important measure for productivity as well as for site...
Height to crown base (HCB) of a tree is an important variable often included as a predictor in vario...
In order to describe the productivity of pure even-aged stands of common beech, a system of three di...
Tree transpiration was observed with sapflow methods in six Norway spruce (Picea abies) stands locat...
Tree transpiration was observed with sapflow methods in six Norway spruce (Picea abies) stands locat...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
Tree transpiration was observed with sapflow methods in six Norway spruce (Picea abies) stands locat...
Modeling the height and diameter growth of trees is an important part of forest management. Growth m...
Aim of the study: This paper presents the most appropriate ways to estimate the species proportions ...
In diesem Projekt wurden Kronenmerkmale untersucht, um deren Veränderung in Abhängigkeit der Nachbar...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
AbstractSilviculture focuses on establishing forest stand conditions that improve the stand incremen...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...