The goal of this study was to determine if selected biochemical, structural and spectral properties of Norway spruce needles are influenced by the azimuth orientation of the branch. Three youngest needle age classes from 20 mature (100 years old or older) Norway spruce trees were sampled from upper branches of the sunlit production crown part from each of the 4 cardinal azimuth orientations. Photosynthetic pigments, soluble phenolic compounds and selected spectral and structural characteristics were determined for each needle age class. The content of photosynthetic pigments and soluble phenolic compounds did not differ among needles from different azimuth-oriented branches, nor did the optical reflectance indices Normalized Difference Vege...
For both ecologists and physiologists, foliar physioecology as a function of spatially and temporall...
Hyperspectral reflectance is becoming more frequently used for measuring the functions and productiv...
The physiological status of vegetation and changes thereto can be monitored by means of biochemical ...
The goal of this study was to determine if selected biochemical, structural and spectral properties ...
Reliable information on the optical properties of leaves and needles is needed for parameterization ...
There are concrete morphological and physiological differences in foliage found among crown position...
The reflectance properties of tree leaves and canopies are influenced by their biochemical concentra...
Recent studies show that Norway spruce monocultures are fragile with regard to climate ...
There were chosen twelve localities with even-aged Norway spruce trees from different altitudes and ...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
Zuzana Kubínová: Study of Quantitative Parameters of Norway Spruce Needle Structure under the Effect...
Optical properties (OPs) of non-flat narrow plant leaves, i.e., coniferous needles, are extensively ...
This article examines the condition of the Picea pungens Engelm. plants at various distances from ur...
Abstract Estimation of total leaf area (LA T ) is important to express biochemical properties in pla...
Internal leaf structure, which is connected with the process of photosynthesis is known to be affect...
For both ecologists and physiologists, foliar physioecology as a function of spatially and temporall...
Hyperspectral reflectance is becoming more frequently used for measuring the functions and productiv...
The physiological status of vegetation and changes thereto can be monitored by means of biochemical ...
The goal of this study was to determine if selected biochemical, structural and spectral properties ...
Reliable information on the optical properties of leaves and needles is needed for parameterization ...
There are concrete morphological and physiological differences in foliage found among crown position...
The reflectance properties of tree leaves and canopies are influenced by their biochemical concentra...
Recent studies show that Norway spruce monocultures are fragile with regard to climate ...
There were chosen twelve localities with even-aged Norway spruce trees from different altitudes and ...
Estimation of total leaf area (LAT) is important to express biochemical properties in plant ecology ...
Zuzana Kubínová: Study of Quantitative Parameters of Norway Spruce Needle Structure under the Effect...
Optical properties (OPs) of non-flat narrow plant leaves, i.e., coniferous needles, are extensively ...
This article examines the condition of the Picea pungens Engelm. plants at various distances from ur...
Abstract Estimation of total leaf area (LA T ) is important to express biochemical properties in pla...
Internal leaf structure, which is connected with the process of photosynthesis is known to be affect...
For both ecologists and physiologists, foliar physioecology as a function of spatially and temporall...
Hyperspectral reflectance is becoming more frequently used for measuring the functions and productiv...
The physiological status of vegetation and changes thereto can be monitored by means of biochemical ...