中文摘要：

矿区土地质量是土地特性的综合反映。本文以土地与土壤质量概念为基础，围绕矿区土地利用的阶段性特征，探讨了矿区土地质量的概念，其中包括矿区土地的肥力质量、环境质量、健康质量和安全质量四个方面。矿区土地肥力质量指矿区土地利用过程中与土壤理化性质相关的内容；矿区土地环境质量包括矿区土地自然环境质量以及与土地利用相关的社会环境质量；矿区土地健康质量是以矿区土地的生产性和可持续性两方面进行概括；矿区土地安全是从矿区土地资源的承载力和地质灾害的角度来谈论的。通过对矿区土地质量概念的描述，探讨了矿区土地利用和土地质量特性的相互关系，旨在为后期矿区土地质量评价及相关研究奠定理论基础，推动土地科学的进展。

英文摘要：

Land quality in mining area is a comprehensive reflection of land use and land properties. This paper discussed the concept of land quality in mining area around the stage characteristics of land use, which was based on the concept of land and soil quality. It concluded four parts,which were fertility quality, environment quality, healthy quality and safe quality of mining area. Land fertility quality was about soil physical and chemical properties. Land environment quality concluded natural and social environment in mining area. Land healthy quality described land productivity and sustainable development in mining area. Land safe quality discussed about land carrying capacity and geological hazards in mining area. The purpose of this paper was to establish a theory foundation about land quality evaluation and other research by representing the concept of land quality in mining area.