. . . . . . . "1080413149"^^ . . . . "The Leaf angle distribution (or LAD) of a plant canopy refers to the mathematical description of the angular orientation of the leaves in the vegetation. Specifically, if each leaf is conceptually represented by a small flat plate, its orientation can be described with the zenith and the azimuth angles of the surface normal to that plate. If the leaf has a complex structure and is not flat, it may be necessary to approximate the actual leaf by a set of small plates, in which case there may be a number of leaf normals and associated angles. The LAD describes the statistical distribution of these angles."@en . . . . "The Leaf angle distribution (or LAD) of a plant canopy refers to the mathematical description of the angular orientation of the leaves in the vegetation. Specifically, if each leaf is conceptually represented by a small flat plate, its orientation can be described with the zenith and the azimuth angles of the surface normal to that plate. If the leaf has a complex structure and is not flat, it may be necessary to approximate the actual leaf by a set of small plates, in which case there may be a number of leaf normals and associated angles. The LAD describes the statistical distribution of these angles."@en . "A Distribui\u00E7\u00E3o Angular Foliar da ramagem de uma planta, refere-se \u00E0 descri\u00E7\u00E3o matem\u00E1tica da posi\u00E7\u00E3o angular das folhas dessa planta. Especificamente, se cada folha for conceptualmente representada por uma pequena chapa achatada, a sua orienta\u00E7\u00E3o pode ser descrita com os \u00E2ngulos do z\u00E9nite e do azimute em rela\u00E7\u00E3o \u00E0 superf\u00EDcie normal dessa chapa. Se a folha possuir uma estrutura complexa e n\u00E3o for achatada, \u00E9 necess\u00E1rio efectuar uma aproxima\u00E7\u00E3o, atrav\u00E9s da divis\u00E3o da folha em pequenas chapas que possuir\u00E3o um determinado n\u00FAmero de normais e \u00E2ngulos associados. A Distribui\u00E7\u00E3o Angular Foliar descreve a distribui\u00E7\u00E3o estat\u00EDstica deste \u00E2ngulos."@pt . . . . . . . . . . . . . "4607"^^ . "7652313"^^ . . . . . . "Distribui\u00E7\u00E3o angular foliar"@pt . . . . . . . . . "Leaf angle distribution"@en . . . "A Distribui\u00E7\u00E3o Angular Foliar da ramagem de uma planta, refere-se \u00E0 descri\u00E7\u00E3o matem\u00E1tica da posi\u00E7\u00E3o angular das folhas dessa planta. Especificamente, se cada folha for conceptualmente representada por uma pequena chapa achatada, a sua orienta\u00E7\u00E3o pode ser descrita com os \u00E2ngulos do z\u00E9nite e do azimute em rela\u00E7\u00E3o \u00E0 superf\u00EDcie normal dessa chapa."@pt . . . . . . .