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Forest Canopy Leaf Area Density Estimation Based on Airborne and Terrestrial Lidar Data
IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018The leaf area density (LAD) plays an important role in describing the vertical canopy structure. Light Detection and Ranging (LiDAR) is an active remote-sensing technology that has already been applied to canopy measurements. In this paper, the vertical profiles of the LAD of three different size plots $(15\ \mathrm{x}\ 15 \mathrm{m}, 10\ \mathrm{x ...
Leiyu Dai +4 more
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EFFECTS OF PLANT DENSITY ON ROOT YIELD AND LEAF AREA IN CHICORY (CICHORIUM INTYBUS L.)
Acta Horticulturae, 2012Chicory (Cichorium intybus L.) belonging to the Asteraceae family has prominent medicinal properties and its root has been reported to be the most abundant source of inulin which has valuable applications in pharmaceutical and food industries. It also contains important compounds such as bitter sesquiterpene lactones, cumarins, flavonoids and vitamins.
Jaber Panahandeh +3 more
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The Journal of the Acoustical Society of America, 1972
Transmission of random noise through dense reeds (Phragmites communis) was measured. The ground surface was water and thus ground attenuation could be closely determined. A single relationship between leaf area density, breadth of canopy, leaf width, and frequency is presented, which allows the attenuation due to a stand of herbaceous plants to be ...
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Transmission of random noise through dense reeds (Phragmites communis) was measured. The ground surface was water and thus ground attenuation could be closely determined. A single relationship between leaf area density, breadth of canopy, leaf width, and frequency is presented, which allows the attenuation due to a stand of herbaceous plants to be ...
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Effects of Planting Density on Leaf Area and Productivity of Two Maize Cultivars in Nigeria
Experimental Agriculture, 1982SUMMARYTwo maize cvs, FARZ 23 and FARZ 25, were grown at three densities (37,000, 53,000 and 80,000 plants/ha) in 1979 and 1980. Leaf area index (LAI) increased with increase in plant population and was at a maximum at mid-silk. Grain yield was highest at 53,000 plants/ha.
S. U. Remison, E. O. Lucas
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Effect of Stand Density on Formation of Leaves and Leaf Area of Sugarbeet Under Irrigation
Journal of Sugarbeet Research, 1996The study of the effect of stand density (number of plants per ha) and irrigation showed that in the first year, under Yugoslavia conditions (semihumid to semiarid climate), sugareet variety Dana formd an average of 53 leaves and 31 leaves died during the growing period.
S. Dragovic, L. Maksimovic, Dj. Karagic
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Canadian Journal of Forest Research, 1989
The relationship of sapwood area to leaf area in lodgepole pine was examined across a variety of habitat types and stand densities in northwest Montana. No statistical differences were found between plots with regard to either habitat type or stand density. A nonlinear relationship was found between leaf area and sapwood area.
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The relationship of sapwood area to leaf area in lodgepole pine was examined across a variety of habitat types and stand densities in northwest Montana. No statistical differences were found between plots with regard to either habitat type or stand density. A nonlinear relationship was found between leaf area and sapwood area.
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Measurement for Leaf Area Density of Larch using Laser Scanner
The Japanese Forestry Society Congress Database, 2003Takeda, Tomomi +4 more
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