【摘要】 对环境评价参数空间变异的二重性特征进行了分析 ,论述了环境评价参数空间变异模拟的数学原理与方法。由于所采用的方法能够弥补经典统计数学方法对环境评价参数空间变异随机性分析的不足 ,因而能够获得这类参数空间变化的结构性信息及空间最优估计值 ,使得对环境评价中各种参数空间变异不确定性的分析与评价趋于合理。更多还原

【Abstract】 The spatial variation duality of water environmental assessment parameters is analyzed herein and the mathematical principle and method of its simulation are also discussed.Since the deficiency of classical statistics on analyzing the spatial variation randomness of parameters is made up by the used method the spatial structural information and the best spatial estimation can be obtained,which makes the analysis and assessment tend to be rational.更多还原