适宜性评价在矿区土地复垦技术中的应用

Application of Appropriate Evaluation of Land Reclamation Technology in the Mining Area

随着经济及采矿业的发展,我国矿区对土地资源的破坏已达到相当严重的地步,并仍有增加的趋势,但复垦利用率却非常低(约10%)。在复垦的研究当中,适宜性评价是其研究的基础,并为科学复垦提供科学依据,从而可以避免复垦的盲目性、破坏性,增强科学性和现实性,使有限的资源得以最大限度地可持续利用。在概述了复垦技术适宜性评价原则的基础上,介绍了适宜性评价因子的选取及评价方法,旨在为待复垦土地确定最佳复垦方向提供科学依据。

Along with the growth of economy and the mining industry, China＇s mining destruction of land resources has reached a very serious stage, and shows an increasing trend, while the reclamation efficiency is very low （about 10% ）. In the reclamation study, with appropriate evaluation as research base, the article reviewed the technical soundness of evaluation of reclamation based on the principles, and also gave a systematic introduction of the appropriate evaluation factor in selection and evaluation methods. So to provide a scientific basis to determine the best reclamation direction for the land to be reclaimed.