【摘要】 采用逐步判别分析方法，探讨了黄土高原水土流失严重地区综合治理与开发模式类型分区方法，其中包括基本原理和模型结构。在定量计算的基础上，结合传统经验定性分区方法，将黄土高原水土流失地区划分成８个综合治理与开发模式类型区。更多还原

【Abstract】 Using methods of gradual discriminant analysis, that the regionalization methods of comprehensive control and development models in the severe soil erosion area of loess plateau, including basic principles and model structure is discussed. According to quantitative calculation and with qualitative regionalization methods of traditional experiences,severe soil erosion area of loess plateau is divided into & type regions of comprehensive control and development models.更多还原