共 13 条
- [13] MEASUREMENT OF THE CIELAB COLOR VARIATIONS OF THE NORWAY SPRUCE NEEDLES [PICEA-ABIES (L) KARST] TO DETECT THE ACTION OF THE AIR-POLLUTANTS, IN THE EXPERIMENTAL OPEN-TOP CHAMBERS OF MONITORED POLLUTION - EVALUATION OF THE SPRUCE NEEDLES YELLOWISHNESS BY THE MEAN OF THE COLORS PARAMETERS (L-STAR, A-STAR, B-STAR, C-STAR, H-STAR), AND THE FOURIER TRANSFORMATION OF THE REFLECTANCE CURVES EUROPEAN JOURNAL OF FOREST PATHOLOGY, 1990, 20 (03) : 129 - 139