【摘要】 紧紧围绕“生态”中心，着眼于环境问题，对土地生态适宜性评价的特点、原则、评价基础的选择以及参评因素、指标的确定和其等级评定方法、步骤等都逐一进行了探讨．更多还原

【Abstract】 Assessing land eco-suitability in the suburbs of a big city is rather a new subject in both theoryand method,Taking the ""Ecology" as its center and stressing the environmental problems,this paperattempts to explore issues concerning the evaluation of land eco-suitability,such as its characteritics,principles, choices of the object,decision of the factors and indexes and methods and procedures of landevaluation in grades.更多还原