山西省地处黄土高原,是黄河中游水土流失重点省份之一。多年来在水土保持治理工作上取得了显著成效,积累了丰富的经验。但由于受人力、物力和技术手段等条件限制,对全省黄土覆盖范围,不同侵蚀类型的分布、特点,及其侵蚀程度、发展变化趋势等尚缺乏细致的分析研究和真实碓确的概念。 Located in the Loess Plateau, Shanxi is one of the key provinces for soil erosion in the middle reaches of the Yellow River. Over the years in soil and water conservation work has made remarkable achievements, has accumulated rich experience. However, due to human, material and technical means and other conditions, the province’s loess coverage, different types of erosion distribution, characteristics, and its extent of erosion, the development trend of change are still lack of detailed analysis and true and accurate concept.