Correlation of Vegetation Medium Distribution
Liu Jiagang(Department of Foundation Courses, BFU)
A concept of correlative distribution was suggested to represent all of non-Poisson distrioution of vegetation medium. A correlation function was presented to quantitatively describe the correlation,i.e.,the discrepancy between real distribution, and the Foisson one. A penetration function and scattering rate for correlative distribution media was derived. Three types of correlation of real vegetations, i.e., correlativity of inhomogeneity, correlation of shading and correlation of finite scale medium elements, were found. A concept of correlative level structure of real vegetation was proposed.