【摘要】 通过对武汉市狮子山地区８０年代与９０年代土利用结构及土壤肥力５个养分因子的综合分析，初步了解了该区土地利用结构及土壤肥力变化特点。以土壤肥力评价为重点，提出了４种肥力评价模型，用最优模型对该区土壤肥力进行了分级评价。为城郊土地资源的合理利用提供依据。更多还原

【Abstract】 This paper analysed synthetically landuse and 5 nutrition factors of soil fertility in the 1980s and 1990s in Shizishan region in Wuhan city, and the characteristics of the change in landuse structure and soil fertility in this area are illustrated generally. Soil fertility assessment is regarded as the focal point; four kinds of fertility assessment model are put forward, and the best model was selected to grade and assess the soil fertility in this area. The results indicated that the fertility of forestry land, vegetable land and paddy was going up and the fertility of dry land and orchard land was going down from 1981 to 1995. The characteristics of change in landuse structure landuse were that the areas of vegetable land, water, building and orchard land were increasing and the areas of the crop land and undeveloped land were declining.更多还原